{"id":1378,"date":"2026-07-31T03:22:15","date_gmt":"2026-07-31T03:22:15","guid":{"rendered":"https:\/\/lift-cylinders.com\/?p=1378"},"modified":"2026-07-31T03:22:15","modified_gmt":"2026-07-31T03:22:15","slug":"telescopic-bed-lift-cylinders-for-agricultural-dump-trucks","status":"publish","type":"post","link":"https:\/\/lift-cylinders.com\/ko\/application\/telescopic-bed-lift-cylinders-for-agricultural-dump-trucks\/","title":{"rendered":"\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc6a9 \ud154\ub808\uc2a4\ucf54\ud53d \ubca0\ub4dc \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354"},"content":{"rendered":"<div style=\"margin: 0; padding: 1%; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; color: #1e293b; line-height: 1.85; background: #f8fafc; overflow-x: hidden;\">\n<p><!-- \u2550\u2550 HEADER \/ HERO SECTION \u2550\u2550 --><\/p>\n<header style=\"position: relative; min-height: min(780px,95vh); display: flex; align-items: flex-end; width: 100%; background: #0f172a; background-image: linear-gradient(135deg,rgba(15,23,42,0.96) 0%,rgba(20,83,45,0.88) 50%,rgba(22,163,74,0.55) 100%),url('https:\/\/lift-cylinders.com\/wp-content\/uploads\/2025\/10\/Telescopic-hydraulic-lift-cylinder-application-1-scaled.webp'); background-size: cover; background-position: center;\">\n<div style=\"position: absolute; top: 0; left: 0; right: 0; height: 6px; background: linear-gradient(90deg,#16a34a,#22c55e,#16a34a);\"><\/div>\n<div style=\"position: absolute; bottom: -1px; left: 0; right: 0; height: 60px; background: #f8fafc; clip-path: polygon(0 100%,100% 100%,100% 0);\"><\/div>\n<div style=\"position: relative; z-index: 2; width: 100%; max-width: 1200px; margin: 0 auto; padding: clamp(40px,7vw,100px) clamp(24px,5vw,60px) clamp(50px,8vw,80px); box-sizing: border-box;\">\n<div style=\"display: inline-flex; align-items: center; gap: 12px; margin-bottom: 20px;\">\n<div style=\"width: 40px; height: 4px; background: #22c55e; border-radius: 2px;\"><\/div>\n<p><span style=\"font-size: 12px; font-weight: 800; letter-spacing: 3px; text-transform: uppercase; color: #dcfce7;\">\ub18d\uc5c5\uc6a9 \uc6b4\ubc18 \uc7a5\ube44 \uc2dc\ub9ac\uc988 \u00b7 \ub2e8\ud589\ubcf8 XVII<\/span><\/p>\n<\/div>\n<h1 style=\"font-size: clamp(32px,5vw,56px); font-weight: 900; color: #ffffff; line-height: 1.15; margin: 0 0 24px; letter-spacing: -1px; max-width: 1050px;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc6a9 \ud154\ub808\uc2a4\ucf54\ud53d \ubca0\ub4dc \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354<\/h1>\n<p style=\"font-size: clamp(16px,2vw,18px); color: #dcfce7; line-height: 1.8; margin: 0 0 32px; max-width: 950px; text-align: justify;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed, \ub18d\uc791\ubb3c \uc6b4\ubc18 \ud2b8\ub808\uc77c\ub7ec, \uc624\ud504\ub85c\ub4dc \uc218\ud655\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc740 \uace1\ubb3c, \uc816\uc740 \uc810\ud1a0, \uc0ac\ud0d5\ubb34, \uc720\uae30\uc9c8 \ube44\ub8cc \ub4f1\uc758 \ubb34\uac70\uc6b4 \uc9d0\uc744 \ube44\ud3ec\uc7a5\ub41c \ub18d\uacbd\uc9c0\ub97c \uac00\ub85c\uc9c8\ub7ec \uc6b4\ubc18\ud558\uba74\uc11c \uadf9\ud55c\uc758 \uae30\uacc4\uc801 \ubd80\ud558\ub97c \uacac\ub38c\uc57c \ud569\ub2c8\ub2e4. \ud2b9\ud788 \uc801\uc7ac\ubb3c\uc744 \ub364\ud551\ud560 \ub54c, \uc774\ub7ec\ud55c \ucc28\ub7c9\ub4e4\uc740 \uc720\uc555 \uc561\ucd94\uc5d0\uc774\ud130\uc5d0 \uadf9\uc2ec\ud55c \ub3d9\uc801 \uc555\ub825 \uae09\uc99d\uacfc \uce21\uba74 \uad7d\ud798 \ud558\uc911\uc744 \uac00\ud569\ub2c8\ub2e4. 2,500\ub2e8\uc5b4\uac00 \ub118\ub294 \uc774 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 \ub2e8\ub3d9\uc2dd \ubc0f \ubcf5\ub3d9\uc2dd \uc6a9\uc811 \ub2e4\ub2e8 \ud154\ub808\uc2a4\ucf54\ud53d \ubca0\ub4dc \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354\uc5d0 \ub300\ud55c \uc2ec\uce35\uc801\uc778 \ubd84\uc11d\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc5f0\uc57d \uc9c0\ubc18\uc5d0\uc11c\uc758 \ub364\ud551 \uc6b4\ub3d9\ud559, 27SiMn \ubc0f 42CrMo \ud569\uae08\uac15\uc758 \uc7ac\uc9c8, \uc2e4\ub9b0\ub354 \ubc30\ub7f4\uc758 \uc138\ub85c \ubc29\ud5a5 \uade0\uc5f4 \ubc0f \uc624\uc77c \uc530 \ud30c\uc5f4\uc758 \uadfc\ubcf8 \uc6d0\uc778, \ub450\uaebc\uc6b4 \ubcbd \uc2ac\ub9ac\ube0c\uc758 \uc791\ub3d9 \uc6d0\ub9ac, \ucda9\uaca9 \ubc29\uc9c0 \ubc00\ubd09 \uc2dc\uc2a4\ud15c, \uadf8\ub9ac\uace0 \ub9c8\ubaa8\uac00 \uc2ec\ud55c \ub18d\uc5c5 \ud658\uacbd\uc5d0\uc11c\ub3c4 \uacac\ub51c \uc218 \uc788\ub3c4\ub85d \uc124\uacc4\ub41c \ud5a5\uc0c1\ub41c \uac00\uc774\ub4dc \uc624\ubc84\ub7a9 \uc124\uacc4 \ub4f1\uc744 \uc0b4\ud3b4\ubd05\ub2c8\ub2e4.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px;\"><span style=\"background: rgba(22,163,74,0.15); border: 1px solid rgba(22,163,74,0.5); color: #86efac; font-size: 13px; font-weight: bold; padding: 6px 16px; border-radius: 4px; letter-spacing: 1px; text-transform: uppercase;\">27SiMn \/ 42CrMo \uc57c\uae08<\/span><br \/>\n<span style=\"background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.25); color: #f8fafc; font-size: 13px; font-weight: bold; padding: 6px 16px; border-radius: 4px; letter-spacing: 1px; text-transform: uppercase;\">\ub450\uaebc\uc6b4 \ubcbd \ubc30\ub7f4 \ub514\uc790\uc778<\/span><br \/>\n<span style=\"background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.25); color: #f8fafc; font-size: 13px; font-weight: bold; padding: 6px 16px; border-radius: 4px; letter-spacing: 1px; text-transform: uppercase;\">\uc530 \ud30c\uc5f4 \ubc29\uc9c0<\/span><\/div>\n<\/div>\n<\/header>\n<p>&nbsp;<\/p>\n<p><!-- \u2550\u2550 TECHNICAL SPECIFICATIONS MATRIX \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px; margin-top: 40px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc0ac\uc591 \ub9e4\ud2b8\ub9ad\uc2a4<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 24px;\">\ub2e4\uc74c\uc758 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub9e4\uac1c\ubcc0\uc218\ub294 \ub18d\uc5c5\uc6a9 \ub364\ud504 \ucc28\ub7c9\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \ubca0\ub4dc \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354\uc5d0 \ud544\uc694\ud55c \uad6c\uc870\uc801, \uc57c\uae08\ud559\uc801, \ubc00\ubd09 \ubc0f \uc791\ub3d9 \uae30\uc900\uc744 \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<div style=\"overflow-x: auto; margin: 24px 0; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,.04);\">\n<table style=\"width: 100%; border-collapse: collapse; text-align: left; background: #ffffff; min-width: 720px;\">\n<thead>\n<tr style=\"background: #1e293b; color: #f8fafc;\">\n<th style=\"padding: 16px 20px; border-bottom: 2px solid #334155; font-weight: bold; font-size: 15px;\">\uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ub9e4\uac1c\ubcc0\uc218<\/th>\n<th style=\"padding: 16px 20px; border-bottom: 2px solid #334155; font-weight: bold; font-size: 15px;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed \uaddc\uaca9 \ud45c\uc900<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uc7a5\ube44 \uc885\ub958 \ubc0f \uc801\uc6a9 \ubd84\uc57c<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\ub18d\uc5c5\uc6a9 \uc6b4\uc1a1 \ucc28\ub7c9 \/ \ub18d\uc7a5\uc6a9 \ub364\ud504\ud2b8\ub7ed \ubc0f \ud301\ud37c<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\ud558\uc704 \uc2dc\uc2a4\ud15c \ub3d9\uc791 \ud504\ub85c\ud30c\uc77c<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\uce68\ub300 \ud638\uc774\uc2a4\ud2b8 \ubc0f \ubc15\uc2a4 \ud2f8\ud305 \uc2dc\uc2a4\ud15c \/ \ub2e4\ub2e8 \uc120\ud615 \uc5f0\uc7a5 \ud68c\ub85c<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uc720\uc555 \uc2e4\ub9b0\ub354 \uc774\ub984<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \uce68\ub300 \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354 (3~5\ub2e8 \uc2ac\ub9ac\ube0c)<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uc791\ub3d9 \ubc29\uc2dd \ubc0f \uad6c\uc870 \uc720\ud615<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\ub2e8\ub3d9\uc2dd(\uc911\ub825\uc2dd \ud6c4\ud1f4) \ub610\ub294 \ubcf5\ub3d9\uc2dd(\uc720\uc555\uc2dd \ubc00\uace0 \ub2f9\uae30\uae30)<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uc81c\uc870 \uac74\uc124<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\uc644\uc804 \uc6a9\uc811 \ubca0\uc774\uc2a4 \ud558\uc6b0\uc9d5 \ubc0f \ud2b8\ub7ec\ub2c8\uc5b8 \uce7c\ub77c \uad6c\uc870<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uc7ac\ub8cc \uc2dc\uc2a4\ud15c \uc57c\uae08\ud559<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">27SiMn \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud569\uae08\uac15 \ud29c\ube0c(GB\/T 17396) \ub610\ub294 42CrMo(GB\/T 3077)<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\ud45c\uba74 \ub9c8\uac10 \ubc0f \ub3c4\uae08<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\ubbf8\uc138 \uade0\uc5f4 \uacbd\uc9c8 \ud06c\ub86c \ub3c4\uae08(30~40\u03bcm) \/ \ub2c8\ucf08-\ud06c\ub86c \ub2e4\uce35 \ub3c4\uae08<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\ud658\uacbd \ub4f1\uae09<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\ubb34\uac70\uc6b4 \ud0d1\uc7ac\ubb3c + \uacf5\uae30 \uc911 \uc2e4\ub9ac\uce74 \ubd84\uc9c4 + \uc9c4\ud759 \ubc0f \uc2ac\ub7ec\ub9ac + \uc720\uae30\uc0b0 \ub178\ucd9c<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uadfc\ubb34 \uc870\uac74 \uac1c\uc694<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\ub048\uc801\ub048\uc801\ud55c \uc791\ubb3c(\uc0ac\uc77c\ub9ac\uc9c0, \uc9c4\ud759\ud22c\uc131\uc774 \ubfcc\ub9ac) \uc6b4\ubc18 + 35MPa \uc774\uc0c1\uc758 \uc555\ub825 \uc2a4\ud30c\uc774\ud06c<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uc8fc\uc694 \uc2e4\ud328 \uc644\ud654\ub428<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\uc624\uc77c\uc530 \ud30c\uc5f4\/\ud30c\uc5f4 \ubc0f \ubc30\ub7f4 \uc885\ubc29\ud5a5 \ud53c\ub85c \uade0\uc5f4 \ub2e8\uacc4<\/td>\n<\/tr>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uad8c\uc7a5 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ud575\uc2ec \uc0ac\ud56d<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\ub450\uaebc\uc6b4 \ubcbd\uba74 \ubc30\ub7f4 \ube44\uc728 + \ucda9\uaca9 \ubc29\uc9c0 \ucfe0\uc158 \uc530 + \uac15\ud654\ub41c \uacb9\uce68 \uad6c\uc870<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\uacf5\uce6d \uc791\ub3d9 \uc555\ub825<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">18.0 MPa ~ 25.0 MPa (180 ~ 250 Bar) \uc791\ub3d9 \uc720\uc555 \ub9b4\ub9ac\ud504 \uc555\ub825<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<p><!-- \u2550\u2550 TIPPING KINEMATICS & HYDRAULIC ACTUATION \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\ub18d\uc5c5\uc6a9 \ub364\ud504 \ud2b8\ub7ed \uc801\uc7ac\ud568\uc758 \uc6b4\ub3d9\ud559 \ubc0f \ub2e4\ub2e8\uc2dd \ub9ac\ud504\ud305 \ub3d9\uc5ed\ud559<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uacfc \ud2b8\ub799\ud130 \uacac\uc778\uc2dd \ud301\ud551 \ud2b8\ub808\uc77c\ub7ec\ub294 \ub2e4\uc591\ud55c \uc885\ub958\uc758 \ub18d\uc0b0\ubb3c\uc744 \uc6b4\ubc18\ud569\ub2c8\ub2e4. \uc801\uc7ac \ubc00\ub3c4\ub294 \uac00\ubcbc\uc6b4 \uc798\uac8c \uc36c \uc0ac\ub8cc \uc0ac\uc77c\ub9ac\uc9c0(300~500kg\/m\u00b3)\ubd80\ud130 \ubc00\ub3c4\uac00 \ub192\uc740 \uc2b5\uc724 \ud45c\ud1a0, \uc790\uac08, \uc0ac\ud0d5\ubb34(1,600~2,200kg\/m\u00b3)\uae4c\uc9c0 \ub9e4\uc6b0 \ub2e4\uc591\ud569\ub2c8\ub2e4. 15~30\ud1a4\uc5d0 \ub2ec\ud558\ub294 \uc801\uc7ac\ubb3c\uc744 \uac00\ub4dd \uc2e4\uc740 \ub364\ud504 \ubca0\ub4dc\ub97c 45~50\ub3c4\uc758 \uacbd\uc0ac\uac01\uc73c\ub85c \ub4e4\uc5b4 \uc62c\ub824 \ubc30\ucd9c\ud558\ub824\uba74 \uc0c1\ub2f9\ud55c \uc720\uc555 \ucd94\uc9c4\ub825\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub364\ud504 \ubca0\ub4dc \ud504\ub808\uc784 \uc544\ub798\uc758 \ubc00\ud3d0\ub41c \uad6c\uc870\ub97c \uc720\uc9c0\ud558\uba74\uc11c \ud544\uc694\ud55c \ud655\uc7a5 \uc2a4\ud2b8\ub85c\ud06c \uae38\uc774(3,000mm~5,500mm)\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ub18d\uc5c5\uc6a9 \ucc28\ub7c9 \uc81c\uc870\uc5c5\uccb4\ub294 \ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. <a style=\"color: #16a34a; font-weight: bold; text-decoration: none; border-bottom: 1px solid transparent; transition: all .2s;\" href=\"https:\/\/lift-cylinders.com\/ko\/\">\uc720\uc555 \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354<\/a>\uc774 \uc561\ucd94\uc5d0\uc774\ud130\ub294 \uc804\uba74 \uaca9\ubcbd \uc544\ub798(\uc804\uba74 \ud638\uc774\uc2a4\ud2b8 \uad6c\uc131) \ub610\ub294 \ud2b8\ub7ec\ub2c8\uc5b8 \ub9c8\uc6b4\ud2b8\ub97c \ud1b5\ud574 \ucc28\uccb4 \uc911\uc559\uc5d0 \uc7a5\ucc29(\ud558\ubd80 \ucc28\uccb4 \uad6c\uc131)\ub418\uba70, \uc5ec\ub7ec \uac1c\uc758 \uad00\ud615 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c\uac00 \ud558\ub098\uc758 \uc8fc\uc694 \uc678\ubd80 \uc2e4\ub9b0\ub354 \ubc30\ub7f4 \ub0b4\ubd80\uc5d0 \uc218\ub0a9\ub429\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\uc21c\ucc28\uc801 \uba74\uc801 \uac10\uc18c \ubc0f \uc218\ub825 \ucd94\ub825 \ubc29\uc815\uc2dd<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354\uc758 \ud655\uc7a5 \uc21c\uc11c\ub294 \uc720\ud6a8 \uc720\uc555 \ud45c\uba74\uc801\uc5d0 \ub530\ub77c \uacb0\uc815\ub429\ub2c8\ub2e4. \uac00\uc555\ub41c \uc720\uc555\uc720\uac00 \uc2e4\ub9b0\ub354 \ubc14\ub2e5\uc73c\ub85c \uc720\uc785\ub418\uba74 \ubaa8\ub4e0 \ub2e8\uacc4 \uc2ac\ub9ac\ube0c\uc5d0 \uc791\uc6a9\ud569\ub2c8\ub2e4. 1\ub2e8\uacc4\ub294 \uac00\uc7a5 \ud070 \ub2e8\uba74\uc801\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\ubbc0\ub85c \uac00\uc7a5 \ud070 \ucd94\ub825\uc744 \ubc1c\uc0dd\uc2dc\ucf1c \uba3c\uc800 \ud655\uc7a5\ub429\ub2c8\ub2e4. 1\ub2e8\uacc4\uac00 \ub0b4\ubd80 \uae30\uacc4\uc2dd \uc815\uc9c0 \ub9c1\uc5d0 \ub3c4\ub2ec\ud558\uba74 2\ub2e8\uacc4\uac00 \ud655\uc7a5\ub418\uace0, \uadf8 \ub4a4\ub97c \uc774\uc5b4 3\ub2e8\uacc4\uc640 \uadf8 \uc774\ud6c4\uc758 \uc791\uc740 \ub2e8\uacc4\ub4e4\uc774 \ucc28\ub840\ub85c \ud655\uc7a5\ub429\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uc720\uc555 \ucd94\ub825 F<sub>\ucd94\ub825(i)<\/sub> \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c i\uc5d0\uc11c \uc0dd\uc131\ub41c \uac12\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub429\ub2c8\ub2e4.<\/p>\n<div style=\"background: #f1f5f9; border-left: 4px solid #16a34a; padding: 20px 24px; margin: 24px 0; border-radius: 0 6px 6px 0; font-family: 'Courier New',Courier,monospace; font-size: 18px; color: #0f172a; text-align: center; font-weight: bold;\">\uc5d0\ud504<sub>\ucd94\ub825(i)<\/sub> = P<sub>\uc720\uc555<\/sub> \u00d7 A<sub>\ub2e8\uacc4(i)<\/sub> = P<sub>\uc720\uc555<\/sub> \u00d7 (\u03c0 \u00d7 D<sub>\ub2e8\uacc4(i)<\/sub><sup>2<\/sup> \/ 4)<\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uc5ec\uae30\uc11c P<sub>\uc720\uc555<\/sub> \ub77c\uc778 \uc555\ub825\uacfc D\ub294<sub>\ub2e8\uacc4(i)<\/sub> i\ub294 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c\uc758 \uc720\ud6a8 \uc678\uacbd\uc785\ub2c8\ub2e4. \uac01 \uc791\uc740 \uc2a4\ud14c\uc774\uc9c0\uac00 \ud655\uc7a5\ub428\uc5d0 \ub530\ub77c \ucd94\ub825 \ucd9c\ub825\uc740 \ub2e8\uacc4\uc801\uc73c\ub85c \uac10\uc18c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud798\uc758 \uac10\uc18c\ub294 \ud2f8\ud305 \ud615\uc0c1\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ub364\ud504 \ubc15\uc2a4\uac00 \ud6c4\ubc29 \ud78c\uc9c0 \ud540\uc744 \uc911\uc2ec\uc73c\ub85c \uc704\ucabd\uc73c\ub85c \uae30\uc6b8\uc5b4\uc9c0\uba74\uc11c \uc791\ubb3c \uc801\uc7ac\ubb3c\uc758 \ubb34\uac8c \uc911\uc2ec\uacfc \ud6c4\ubc29 \ud78c\uc9c0 \uc0ac\uc774\uc758 \ubaa8\uba58\ud2b8 \uc554 \uac70\ub9ac\uac00 \uc904\uc5b4\ub4e4\uace0, \uc801\uc7ac\ubb3c\uc774 \ud14c\uc77c\uac8c\uc774\ud2b8 \ubc16\uc73c\ub85c \ubbf8\ub044\ub7ec\uc838 \ub098\uac00\uba74\uc11c \ud544\uc694\ud55c \ub9ac\ud504\ud305 \ud1a0\ud06c\uac00 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/p>\n<div style=\"margin: 32px 0; text-align: center;\"><img decoding=\"async\" style=\"width: 100%; max-width: 850px; height: auto; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 4px 12px rgba(0,0,0,.06);\" src=\"https:\/\/lift-cylinders.com\/wp-content\/uploads\/2025\/10\/Telescopic-hydraulic-lift-cylinder-application-1-scaled.webp\" alt=\"\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \uc720\uc555\uc2dd \uc801\uc7ac\ud568 \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354\" \/><\/div>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\uc810\ucc29\uc131 \uc791\ubb3c \ud0d1\uc7ac\uccb4\uc758 \ubd84\ub9ac \uc5ed\ud559<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc5d0\uc11c \uac00\uc7a5 \ud070 \ubb38\uc81c\uc810 \uc911 \ud558\ub098\ub294 \uc816\uc740 \uac00\ucd95 \ubd84\ub1e8, \uc5bc\uc5b4\ubd99\uc740 \uc0ac\uc77c\ub9ac\uc9c0, \uc9c4\ud759\uc774 \ubb3b\uc740 \uc0ac\ud0d5\ubb34\uc640 \uac19\uc740 \ub048\uc801\ud55c \ubb3c\uc9c8\uc744 \ucc98\ub9ac\ud560 \ub54c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb3c\uc9c8\ub4e4\uc740 \uac15\ucca0 \ub364\ud504 \ud2b8\ub7ed \ubcf8\uccb4\uc758 \uc55e\ucabd \ubaa8\uc11c\ub9ac\uc5d0 \ub2ec\ub77c\ubd99\uc2b5\ub2c8\ub2e4. \uc6b4\uc804\uc790\uac00 \ud638\uc774\uc2a4\ud2b8 \uc81c\uc5b4 \ubc38\ube0c\ub97c \uc791\ub3d9\uc2dc\ud0a4\uba74 \uc720\uc555\uc774 \uae09\uaca9\ud788 \uc0c1\uc2b9\ud558\uc5ec \uc774\ub7ec\ud55c \uc815\uc801 \uc810\ucc29\ub825\uc744 \uadf9\ubcf5\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub07c\uc5b4 \uc788\ub358 \ud558\uc911\uc774 \uac11\uc790\uae30 \ud480\ub824\ub098 \ub4a4\ub85c \ubbf8\ub044\ub7ec\uc9c8 \ub54c, \uc55e\ucabd \uc9c8\ub7c9 \uc190\uc2e4\ub85c \uc778\ud574 \uae09\uaca9\ud55c \uc6b4\ub3d9\ub7c9 \ubcc0\ud654\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud558\uc911\uc758 \ubc18\ub3d9\uc740 \ub3d9\uc801 \uc555\ub825 \uae09\uc99d(P)\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4.<sub>\uc2a4\ud30c\uc774\ud06c<\/sub> &gt; 35.0 MPa)\uc758 \uc555\ub825\uc774 \uc624\uc77c \uae30\ub465\uc744 \ud1b5\ud574 \uc804\ub2ec\ub418\uc5b4 \uc2e4\ub9b0\ub354 \ubc30\ub7f4\uacfc \uc2a4\ud14c\uc774\uc9c0 \uae00\ub79c\ub4dc \uc530\uc5d0 \uc2ec\uac01\ud55c \ucda9\uaca9 \ud558\uc911\uc744 \uac00\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<p><!-- \u2550\u2550 FAILURE ANALYSIS: SEAL BLOWOUT & BARREL CRACKING \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\uadfc\ubcf8 \uc6d0\uc778 \uace0\uc7a5 \ubd84\uc11d: \uc624\uc77c \uc530 \ud30c\uc5f4 \ubc0f \ubc30\ub7f4 \uade0\uc5f4(\u6cb9\u5c01\u7206\u88c2\/\u7f38\u7b52\u88c2\u7eb9)<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uc5c5 \ud604\uc7a5 \uc791\uc5c5\uc5d0\uc11c \uc720\ud2f8\ub9ac\ud2f0 \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354\ub294 \uc2ec\ud55c \ucda9\uaca9 \ud558\uc911\uacfc \uce21\uba74 \uad7d\ud798\uc5d0 \ub178\ucd9c\ub429\ub2c8\ub2e4. \ud604\uc7a5 \uace0\uc7a5 \ubcf4\uace0\uc11c\uc5d0 \ub530\ub974\uba74 \uc8fc\uc694 \uad6c\uc870\uc801 \uace0\uc7a5 \ubaa8\ub4dc\ub294 \ub450 \uac00\uc9c0\uc785\ub2c8\ub2e4. <strong>\ub2e8\uac04 \uc624\uc77c \uc530 \ud30c\uc5f4(\u6cb9\u5c01\u7206\u88c2)<\/strong> \uadf8\ub9ac\uace0 <strong>\uc2e4\ub9b0\ub354 \ubc30\ub7f4 \uc885\ubc29\ud5a5 \ud53c\ub85c \uade0\uc5f4(\u7f38\u7b52\u88c2\u7eb9)<\/strong>.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uc774\ub7ec\ud55c \uc2e4\ud328 \uc6d0\uc778\uc744 \uc774\ud574\ud558\ub824\uba74 \ub3d9\uc801 \uc720\uc555 \uc555\ub825 \uae09\uc99d, \ud0c4\uc131 \ubc30\ub7f4 \ud33d\ucc3d \ubc0f \uc5f0\uc57d \uc9c0\ubc18\uc5d0\uc11c\uc758 \uce21\uba74 \uad7d\ud798 \ubaa8\uba58\ud2b8 \uac04\uc758 \uc0c1\ud638 \uc791\uc6a9\uc744 \ubd84\uc11d\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">1. \ubc30\ub7f4 \ud33d\ucc3d\uacfc \uc624\uc77c\uc530 \ud30c\uc5f4(\u6cb9\u5c01\u7206\u88c2)\uc758 \ubb3c\ub9ac\ud559<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354 \ub2e8\uacc4\ub294 \ube44\uad50\uc801 \uc587\uc740 \ubcbd\uc744 \uac00\uc9c4 \uc5ec\ub7ec \uac1c\uc758 \ud29c\ube0c\uac00 \uacb9\uccd0\uc9c4 \uad6c\uc870\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc555 \uae09\uc99d(P)\uc774 \ubc1c\uc0dd\ud558\uba74<sub>\uc2a4\ud30c\uc774\ud06c<\/sub> \ucd08\uae30 \ud558\uc911 \ud574\uc81c \uc911\uc5d0 \u2265 35.0 MPa\uc758 \uc555\ub825\uc774 \ubc1c\uc0dd\ud558\uba74 \uc678\ubd80 \ubaa8\uccb4 \ub2e8 \uc2ac\ub9ac\ube0c\ub294 \uc555\ub825 \uc6a9\uae30 \uc5ed\ud560\uc744 \ud558\uba70 \ud0c4\uc131 \ubc18\uacbd \ubc29\ud5a5 \uc6d0\uc8fc \ud33d\ucc3d(\u0394r)\uc744 \uacaa\uc2b5\ub2c8\ub2e4.<sub>\ud1b5<\/sub>):<\/p>\n<div style=\"background: #f1f5f9; border-left: 4px solid #16a34a; padding: 20px 24px; margin: 24px 0; border-radius: 0 6px 6px 0; font-family: 'Courier New',Courier,monospace; font-size: 18px; color: #0f172a; text-align: center; font-weight: bold;\">\u0394r<sub>\ud1b5<\/sub> = (P<sub>\uc2a4\ud30c\uc774\ud06c<\/sub> \u00d7 R<sub>\ub0b4\ubd80\uc5d0<\/sub><sup>2<\/sup>) \/ (E \u00d7 t<sub>\ubcbd<\/sub>)<\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uc5ec\uae30\uc11c R<sub>\ub0b4\ubd80\uc5d0<\/sub> \ub294 \ub0b4\ubd80 \ud29c\ube0c \ubc18\uacbd\uc774\uace0, E\ub294 \uac15\ucca0\uc758 \ud0c4\uc131 \uacc4\uc218(206 GPa)\uc774\uba70, t\ub294...<sub>\ubcbd<\/sub> \ub294 \ud29c\ube0c \ubcbd \ub450\uaed8\uc785\ub2c8\ub2e4. \ubcbd \ub450\uaed8\uac00 t\uc778 \uacbd\uc6b0<sub>\ubcbd<\/sub> \ud06c\uae30\uac00 \uc791\uc73c\uba74 \ubc29\uc0ac\ud615\uc73c\ub85c \ud33d\ucc3d\ud558\uc5ec \uae00\ub79c\ub4dc \uc530 \ub4a4\ucabd\uc758 \uac04\uadf9\uc774 \ub113\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub192\uc740 \uc720\uc555 \uc555\ub825 \ud558\uc5d0\uc11c \uc77c\ubc18\uc801\uc778 \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc5d8\ub77c\uc2a4\ud1a0\uba38 \uc530\uc740 \ub113\uc5b4\uc9c4 \ud2c8\uc0c8\ub85c \ub3cc\ucd9c\ub429\ub2c8\ub2e4. \uc2a4\ud14c\uc774\uc9c0\uac00 \uc218\ucd95\ud558\uba74\uc11c \uae00\ub79c\ub4dc\uc758 \ub0a0\uce74\ub85c\uc6b4 \uae08\uc18d \ubaa8\uc11c\ub9ac\uac00 \ub3cc\ucd9c\ub41c \uc530 \ud790\uc758 \uc77c\ubd80\ub97c \uc798\ub77c\ub0b4\ub294\ub370, \uc774\ub97c \"\uc555\ucd9c \ub2c8\ube14\ub9c1\"\uc774\ub77c\uace0 \ud569\ub2c8\ub2e4. \ubc18\ubcf5\uc801\uc778 \ucda9\uaca9 \uc8fc\uae30 \ub3d9\uc548 \uc530 \ud790\uc740 \uad6c\uc870\uc801 \uc9c0\uc9c0\ub825\uc744 \uc783\uc5b4 \uace0\uc555 \uc624\uc77c\uc774 \uc530 \ub9bd\uc744 \ub6ab\uace0 \ub098\uc640(\uce58\uba85\uc801\uc778 \uc530 \ube14\ub85c\uc6b0\uc544\uc6c3) \ud2b8\ub7ed \ud504\ub808\uc784 \uc804\uccb4\uc5d0 \uc720\uc555 \uc624\uc77c\uc744 \ubd84\uc0ac\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<div style=\"margin: 32px 0; text-align: center;\"><img decoding=\"async\" style=\"width: 100%; max-width: 850px; height: auto; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 4px 12px rgba(0,0,0,.06);\" src=\"https:\/\/lift-cylinders.com\/wp-content\/uploads\/2025\/10\/Telescopic-hydraulic-lift-cylinder-dimension-1.webp\" alt=\"\ub2e4\ub2e8\uacc4 \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354 \uae00\ub79c\ub4dc \uc530 \uac2d \ubc0f \uc2ac\ub9ac\ube0c \uacb9\uce68\uc744 \ubcf4\uc5ec\uc8fc\ub294 \uce58\uc218 \ub3c4\uba74\" \/><\/div>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">2. \ud6c4\ud504 \uc751\ub825 \uc9d1\uc911 \ubc0f \ubc30\ub7f4 \uc138\ub85c \uade0\uc5f4(\u7f38\u7b52\u88c2\u7eb9)<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub3d9\uc2dc\uc5d0, \uc774\uc74c\ub9e4 \uc5c6\ub294 \ubb34\ub300 \ud29c\ube0c\uc758 \ub0b4\ubcbd\uc740 \uc2ec\uac01\ud55c \uc6d0\uc8fc \ubc29\ud5a5 \ud6c4\ud504 \uc751\ub825(\u03c3)\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<sub>\ud14c\ub450\ub9ac<\/sub>):<\/p>\n<div style=\"background: #f1f5f9; border-left: 4px solid #16a34a; padding: 20px 24px; margin: 24px 0; border-radius: 0 6px 6px 0; font-family: 'Courier New',Courier,monospace; font-size: 18px; color: #0f172a; text-align: center; font-weight: bold;\">\u03c3<sub>\ud14c\ub450\ub9ac<\/sub> = (P<sub>\uc2a4\ud30c\uc774\ud06c<\/sub> \u00d7 \ub514<sub>\ub0b4\ubd80\uc5d0<\/sub>) \/ (2 \u00d7 t<sub>\ubcbd<\/sub>)<\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc774 \ubb34\uac81\uace0 \uace0\ub974\uc9c0 \uc54a\uc740 \uc9c0\uba74\uc5d0 \uc9d0\uc744 \uc3df\uc544\ubd80\uc744 \ub54c, \uce21\uba74 \uad7d\ud798\ub825\uc73c\ub85c \uc778\ud574 \ucd94\uac00\uc801\uc778 \uad7d\ud798 \uc751\ub825(\u03c3)\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<sub>\uad7d\ud798<\/sub>\uc5f0\uc7a5\ub41c \uc2a4\ud14c\uc774\uc9c0 \ud29c\ube0c \uc804\uccb4\uc5d0 \uac78\uccd0 \uc6d0\uc8fc \uc751\ub825\uacfc \uad7d\ud798 \uc751\ub825\uc774 \uacb0\ud569\ub418\uc5b4 \ud56d\ubcf5 \uac15\ub3c4(\u03c3)\ub97c \ucd08\uacfc\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<sub>\uc640\uc774<\/sub>) \ub610\ub294 \ud45c\uc900 \ud0c4\uc18c\uac15 \ud29c\ube0c\uc758 \ud53c\ub85c \ud55c\uacc4. \ubbf8\uc138 \uade0\uc5f4\uc740 \ud29c\ube0c \ub0b4\ubd80\uc5d0\uc11c \uc2dc\uc791\ub418\uc5b4 \uc218\ucc9c \ubc88\uc758 \uae30\uc6b8\uc5b4\uc9d0 \uc8fc\uae30 \ub3d9\uc548 \ubc14\uae65\ucabd\uc73c\ub85c \uc804\ud30c\ub418\ub2e4\uac00 \uacb0\uad6d \uc138\ub85c \ubc29\ud5a5\uc758 \ud53c\ub85c \uade0\uc5f4\uc774 \ubb34\ub300 \ubcbd\uc744 \uac08\ub77c\uc9c0\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<div style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(300px,1fr)); gap: 24px; margin: 32px 0;\">\n<div style=\"background: #fff; padding: 24px; border-radius: 8px; border: 1px solid #e2e8f0; border-top: 4px solid #ef4444; box-shadow: 0 4px 10px rgba(0,0,0,.04);\">\n<h4 style=\"margin: 0 0 12px; font-size: 18px; color: #7f1d1d;\">\ub3d9\uc801 \uc555\ub825 \ucda9\uaca9<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\ub048\uc801\uc774\ub294 \uc791\ubb3c \uc801\uc7ac\ubb3c\uc744 \ubd84\ub9ac\ud560 \ub54c 35.0MPa \uc774\uc0c1\uc758 \uc2ec\uac01\ud55c \uc555\ub825 \uae09\uc99d\uc774 \ubc1c\uc0dd\ud558\uc5ec \ubcbd\uc774 \uc587\uc740 \uc2a4\ud14c\uc774\uc9c0 \ud29c\ube0c\uac00 \ubc29\uc0ac\ud615\uc73c\ub85c \ud33d\ucc3d\ud558\uace0 \ubc00\ubd09 \uae00\ub79c\ub4dc\uc5d0 \uacfc\ub3c4\ud55c \uc751\ub825\uc774 \uac00\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n<\/div>\n<div style=\"background: #fff; padding: 24px; border-radius: 8px; border: 1px solid #e2e8f0; border-top: 4px solid #f59e0b; box-shadow: 0 4px 10px rgba(0,0,0,.04);\">\n<h4 style=\"margin: 0 0 12px; font-size: 18px; color: #78350f;\">\uc530 \ud790 \ub3cc\ucd9c \ubc0f \ud30c\uc5f4<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\ub113\uc5b4\uc9c4 \ud2c8\uc0c8\ub85c \uc778\ud574 \uc555\ub825 \ud558\uc5d0\uc11c \ubd80\ub4dc\ub7ec\uc6b4 \uc530 \ud790\uc774 \ub3cc\ucd9c\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uacfc\uc815\uc774 \ubc18\ubcf5\ub418\uba74\uc11c \uc530 \ub4b7\uba74\uc774 \uc870\uae08\uc529 \ub9c8\ubaa8\ub418\uc5b4 \uacb0\uad6d \ub9bd \ubd80\ubd84\uc774 \ucc22\uc5b4\uc9c0\uace0 \ud130\uc838 \ubc84\ub9bd\ub2c8\ub2e4.<\/p>\n<\/div>\n<div style=\"background: #fff; padding: 24px; border-radius: 8px; border: 1px solid #e2e8f0; border-top: 4px solid #16a34a; box-shadow: 0 4px 10px rgba(0,0,0,.04);\">\n<h4 style=\"margin: 0 0 12px; font-size: 18px; color: #14532d;\">\uc138\ub85c \ubc29\ud5a5 \ud29c\ube0c \ubd84\ud560<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\ub192\uc740 \uc6d0\uc8fc \ubc29\ud5a5 \uc751\ub825\uacfc \uce21\uba74 \uad7d\ud798 \ud558\uc911\uc774 \uacb0\ud569\ub418\uc5b4 \uac15\ucca0\uc758 \ud53c\ub85c \ud55c\uacc4\ub97c \ucd08\uacfc\ud558\uba74 \ucd1d\uc5f4 \ub0b4\ubd80\uc5d0 \ubbf8\uc138 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud558\uc5ec \ucd1d\uc5f4 \ubcbd\uc774 \uac08\ub77c\uc9c0\uac8c \ub429\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- \u2550\u2550 METALLURGY: 27SiMn & 42CrMo STEEL \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\uad6c\uc870\uc57c\uae08\ud559: 27SiMn \ubc0f 42CrMo \ud569\uae08\uac15 \uc2dc\uc2a4\ud15c<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uc5c5\uc6a9 \ud2b8\ub799\ud130\uc758 \uc2ec\ud55c \uc804\ubcf5 \ud558\uc911\uc5d0\uc11c \uc2e4\ub9b0\ub354 \ubc30\ub7f4 \uade0\uc5f4 \ubc0f \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c \ud71c \ud604\uc0c1\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \ub192\uc740 \ucf54\uc5b4 \ud56d\ubcf5 \uac15\ub3c4\uc640 \ud53c\ub85c \uc800\ud56d\uc131\uc774 \uc694\uad6c\ub429\ub2c8\ub2e4. \ud45c\uc900 \uad6c\uc870\uc6a9 \ud0c4\uc18c\uac15(\uc608: Q235B \ub610\ub294 AISI 1020)\uc740 \uc57d 235MPa\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\ubbc0\ub85c \ubb34\uac70\uc6b4 \ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354\uc5d0\ub294 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uace0\uc131\ub2a5 \ub18d\uc5c5\uc6a9 \ub364\ud504 \uc2e4\ub9b0\ub354\ub294 \"27SiMn\"(GB\/T 17396\uc5d0 \ub530\ub978 \uc2e4\ub9ac\ucf58-\ub9dd\uac04 \ud569\uae08\uac15) \ub610\ub294 \"42CrMo\"(GB\/T 3077\/AISI 4140\uc5d0 \ub530\ub978 \ud06c\ub86c-\ubab0\ub9ac\ube0c\ub374 \ud569\uae08\uac15)\ub85c \uc81c\uc870\ub41c \ub0c9\uac04 \uc778\ubc1c, \uc815\uaddc\ud654 \ub610\ub294 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c \uc774\uc74c\ub9e4 \uc5c6\ub294 \ud569\uae08 \ud29c\ube0c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">1. 27SiMn \ud569\uae08\uac15 \uc2dc\uc2a4\ud15c (\uc2e4\ub9ac\ucf58-\ub9dd\uac04 \uc57c\uae08)<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">27SiMn\uc740 \uace0\uac15\ub3c4 \uad6c\uc870\uc6a9 \ud569\uae08\uac15\uc73c\ub85c, \ud154\ub808\uc2a4\ucf54\ud53d \uc720\uc555 \uc2e4\ub9b0\ub354 \ubc30\ub7f4\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud654\ud559 \uc870\uc131\uc740 \uc2e4\ub9ac\ucf58(1.10 \u2013 1.40%)\uacfc \ub9dd\uac04(1.10 \u2013 1.40%)\uc774 \ud0c4\uc18c(0.24 \u2013 0.32%)\uc640 \uade0\ud615 \uc788\uac8c \ud63c\ud569\ub41c \ud615\ud0dc\uc785\ub2c8\ub2e4. \uc2e4\ub9ac\ucf58\uc740 \ud56d\ubcf5 \uac15\ub3c4\uc640 \ud0c4\uc131 \ud55c\uacc4\ub97c \ub192\uc774\uace0, \ub9dd\uac04\uc740 \ub450\uaebc\uc6b4 \ud29c\ube0c \ubcbd \uc804\uccb4\uc5d0 \uac78\uccd0 \uacbd\ud654\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1(Q&amp;T) \ucc98\ub9ac \ud6c4, 27SiMn\uc740 \ud56d\ubcf5 \uac15\ub3c4(\u03c3)\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<sub>\uc5d0\uc2a4<\/sub>) \u2265 800 MPa \ubc0f \uadf9\ud55c \uc778\uc7a5 \uac15\ub3c4(\u03c3)<sub>\ube44<\/sub>) 980 MPa \uc774\uc0c1\uc758 \ub0b4\uc555\uc131\uc744 \uc81c\uacf5\ud558\uc5ec \uc555\ub825\uc73c\ub85c \uc778\ud55c \ubc18\uacbd \ubc29\ud5a5 \ud33d\ucc3d\uc5d0 \ud0c1\uc6d4\ud55c \uc800\ud56d\uc131\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">2. 42CrMo \ud569\uae08\uac15 \uc2dc\uc2a4\ud15c (\uadf9\ud55c\uc758 \uc911\ud558\uc911 \uc6a9\ub3c4)<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uacbd\uc0ac\uc9c0\uc5d0\uc11c \uc6b4\ud589\ud558\ub294 \ucd08\uc911\ub7c9 \ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc758 \uacbd\uc6b0, \ubaa8\ub4e0 \ub2e8\uacc4 \uc2ac\ub9ac\ube0c\uc5d0 42CrMo \ud569\uae08\uac15\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud06c\ub86c(0.90 \u2013 1.20%)\uacfc \ubab0\ub9ac\ube0c\ub374(0.15 \u2013 0.25%) \ucca8\uac00\ub85c \uc6b0\uc218\ud55c \uacbd\ud654\uc131, \ud53c\ub85c \uac15\ub3c4 \ubc0f \uc601\ud558 \ucda9\uaca9 \uc778\uc131(-20\u00b0C\uc5d0\uc11c \u2265 45J)\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac\ub41c 42CrMo\ub294 \ud56d\ubcf5 \uac15\ub3c4(\u03c3)\ub97c \ub2ec\uc131\ud569\ub2c8\ub2e4.<sub>0.2<\/sub>) 850 MPa \uc774\uc0c1\uc758 \uac15\ub3c4\ub97c \uac16\ucd94\uace0 \uc788\uc5b4, \ubb34\ub300 \uc2ac\ub9ac\ube0c\uac00 \uc2ec\ud55c \uce21\uba74 \ud558\uc911\uc744 \ubc1b\uc544\ub3c4 \ud0c4\uc131\uc801\uc73c\ub85c \ud718\uc5b4\uc9c0\uace0 \uc601\uad6c\uc801\uc778 \uad7d\ud798 \uc5c6\uc774 \uc644\ubcbd\ud55c \uc9c1\uc120 \uc0c1\ud0dc\ub85c \ubcf5\uadc0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div style=\"overflow-x: auto; margin: 24px 0; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 4px 6px rgba(0,0,0,.04);\">\n<table style=\"width: 100%; border-collapse: collapse; text-align: left; background: #ffffff; min-width: 650px;\">\n<thead>\n<tr style=\"background: #1e293b; color: #f8fafc;\">\n<th style=\"padding: 14px 18px; border-bottom: 2px solid #334155; font-weight: bold;\">\uac15\ucca0 \uc7ac\uc9c8 \ub4f1\uae09<\/th>\n<th style=\"padding: 14px 18px; border-bottom: 2px solid #334155; font-weight: bold;\">\ud56d\ubcf5 \uac15\ub3c4(\u03c3)<sub>\uc5d0\uc2a4<\/sub>)<\/th>\n<th style=\"padding: 14px 18px; border-bottom: 2px solid #334155; font-weight: bold;\">\uc778\uc7a5 \uac15\ub3c4(\u03c3)<sub>\ube44<\/sub>)<\/th>\n<th style=\"padding: 14px 18px; border-bottom: 2px solid #334155; font-weight: bold;\">\uc0e4\ub974\ud53c \ucda9\uaca9 \uc5d0\ub108\uc9c0(-20\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background: #f8fafc;\">\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">Q235B (\ud45c\uc900 \ud0c4\uc18c\uac15)<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\u2265 235 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; color: #475569;\">370~500 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\u2264 20 J @ +20\u00b0C<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">Q345D (\uc800\ud569\uae08\uac15)<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\u2265 345 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; color: #475569;\">470~630 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; color: #475569;\">-20\u00b0C\uc5d0\uc11c \u2265 34 J<\/td>\n<\/tr>\n<tr style=\"background: #fef3c7;\">\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #92400e;\">27SiMn \ud569\uae08\uac15(Q&amp;T)<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #92400e;\">\u2265 800 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #92400e;\">\u2265 980 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #92400e;\">-20\u00b0C\uc5d0\uc11c \u2265 39 J<\/td>\n<\/tr>\n<tr style=\"background: #dcfce7;\">\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #14532d;\">42CrMo \ud569\uae08\uac15(Q&amp;T)<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #14532d;\">\u2265 850 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #14532d;\">\u2265 1000 MPa<\/td>\n<td style=\"padding: 14px 18px; border-bottom: 1px solid #e2e8f0; font-weight: bold; color: #14532d;\">-20\u00b0C\uc5d0\uc11c 45J \uc774\uc0c1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\ub2e4\uce35 \ub2c8\ucf08-\ud06c\ub86c \ud45c\uba74 \ubcf4\ud638<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ubaa8\ub4e0 27SiMn \ub610\ub294 42CrMo \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c\uc758 \uc678\uba74\uc740 \uc815\ubc00 \uc5f0\uc0ad \ud6c4 30~40\u03bcm \ub450\uaed8\uc758 \ubbf8\uc138 \uade0\uc5f4 \uacbd\uc9c8 \ud06c\ub86c \ub3c4\uae08 \ub610\ub294 \ub2c8\ucf08-\ud06c\ub86c \uc774\uc911 \ucf54\ud305\uc73c\ub85c \ub3c4\uae08 \ucc98\ub9ac\ub429\ub2c8\ub2e4. \ud558\ubd80\uc758 \ub2c8\ucf08 \ub3c4\uae08\uce35\uc740 \uc2b5\uae30\uc640 \uc720\uae30\uc0b0(\uc561\uc0c1 \ube44\ub8cc \ubc0f \ube44\ub8cc \uc720\ucd9c\uc218\uc5d0\uc11c \ubc1c\uc0dd)\uc744 \ucc28\ub2e8\ud558\uace0, \uc678\ubd80\uc758 \uacbd\uc9c8 \ud06c\ub86c \ub3c4\uae08\uce35\uc740 58~62 HRC\uc758 \ud45c\uba74 \uacbd\ub3c4\ub97c \uc81c\uacf5\ud558\uc5ec \uacf5\uae30 \uc911\uc758 \ubaa8\ub798\uc640 \ubc2d\uc758 \uc9c4\ud759\uc73c\ub85c \uc778\ud55c \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<p><!-- \u2550\u2550 RECOMMENDED CONFIGURATION: THICK-WALL + IMPACT SEALS + GUIDING \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\uad8c\uc7a5 \uad6c\uc131: \ub450\uaebc\uc6b4 \ubcbd \uc2ac\ub9ac\ube0c, \ucda9\uaca9 \ubc29\uc9c0 \uc530 \ubc0f \ud655\uc7a5\ud615 \uac00\uc774\ub4dc<\/h2>\n<div style=\"margin: 32px 0; text-align: center;\"><img decoding=\"async\" style=\"width: 100%; max-width: 850px; height: auto; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 4px 12px rgba(0,0,0,.06);\" src=\"https:\/\/lift-cylinders.com\/wp-content\/uploads\/2025\/10\/Telescopic-hydraulic-lift-cylinder-1.webp\" alt=\"\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc6a9 \uace0\ud558\uc911 \ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \uc720\uc555\uc2dd \uc801\uc7ac\ud568 \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354\" \/><\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uc5c5\uc6a9 \ub364\ud504 \ucc28\ub7c9\uc758 \uc624\uc77c \uc530 \ud30c\uc5f4 \ubc0f \uc2a4\ud14c\uc774\uc9c0 \ubc30\ub7f4 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud558\ub824\uba74 \"\ub450\uaebc\uc6b4 \ubcbd \uc2ac\ub9ac\ube0c \ube44\uc728\", \"\ucda9\uaca9 \ubc29\uc9c0 \ucfe0\uc158 \ubc00\ubd09 \uc5b4\ub808\uc774\" \ubc0f \"\ud5a5\uc0c1\ub41c \uac00\uc774\ub4dc \uc624\ubc84\ub7a9\"\uc758 \uc138 \uac00\uc9c0 \uad6c\uc870\uc801 \uac1c\uc120 \uc0ac\ud56d\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud558\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ub41c \"\uace0\ud558\uc911 \ub2e4\ub2e8\uacc4 \uad6c\uc131 \ud328\ud0a4\uc9c0\"\uac00 \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">1. \ub450\uaebc\uc6b4 \ubcbd \uc2ac\ub9ac\ube0c \ud615\uc0c1<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">35MPa \uc774\uc0c1\uc758 \uc555\ub825 \uae09\uc99d \uc2dc \ud0c4\uc131 \ubc30\ub7f4 \ud33d\ucc3d\uc744 \ubc29\uc9c0\ud558\uae30 \uc704\ud574 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c \ubcbd \ub450\uaed8\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<sub>\ubcbd<\/sub> Lam\u00e9\uc758 \ub450\uaebc\uc6b4 \ubcbd \ubc29\uc815\uc2dd\uc744 \uc0ac\uc6a9\ud558\uc5ec \uacc4\uc0b0\ud558\uba70, \ubcbd \ube44\uc728(K = D)\uc744 \uc720\uc9c0\ud569\ub2c8\ub2e4.<sub>\ubc16\uc758<\/sub> \/ \ub514<sub>\ub0b4\ubd80\uc5d0<\/sub> \ubcbd \ub450\uaed8\uac00 \uc99d\uac00\ud558\uba74 \ucd5c\ub300 \uc6d0\uc8fc \uc751\ub825(\u03c3)\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4.<sub>\ud14c\ub450\ub9ac<\/sub>) \ubc0f \ubc18\uacbd \ubc29\ud5a5 \ud33d\ucc3d(\u0394r)\uc744 \uc81c\ud55c\ud569\ub2c8\ub2e4.<sub>\ud1b5<\/sub>\uc555\ub825 \uae09\uc99d \uc2dc \uae00\ub79c\ub4dc \uac04\uadf9\uc744 \uc881\uac8c \uc720\uc9c0\ud558\uc5ec 0.02mm \ubbf8\ub9cc\uc73c\ub85c \uc904\uc785\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">2. \ucda9\uaca9 \ubc29\uc9c0 \ucfe0\uc158 \ubc00\ubd09 \uad6c\uc870<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uac01 \ub2e8\uacc4\uc758 \uae00\ub79c\ub4dc\ub294 \ub3d9\uc801 \uc555\ub825 \ucda9\uaca9\uc744 \ud761\uc218\ud558\ub3c4\ub85d \uc124\uacc4\ub41c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\ub41c \ub2e4\uc911 \uad6c\uc131 \uc694\uc18c \ubc00\ubd09 \ud328\ud0a4\uc9c0\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<ul style=\"list-style: none; padding: 0; margin: 0 0 24px;\">\n<li style=\"display: flex; gap: 12px; margin-bottom: 16px; font-size: 16px; color: #374151; text-align: justify;\"><span style=\"color: #16a34a; font-size: 20px; line-height: 1.2;\">\u25b8<\/span><br \/>\n<strong>\uc9c1\ubb3c \ubcf4\uac15\ud615 \ub2e4\uc911 \ub9bd V\ud615 \ud328\ud0b9 \uc2a4\ud0dd:<\/strong> \uc8fc\uc694 \uc555\ub825 \ucc28\ub2e8\ub9c9 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uace0\ubb34\uac00 \ud568\uce68\ub41c \uba74 \uce94\ubc84\uc2a4 \uc18c\uc7ac\uc758 \ub9bd\uc740 \uc720\uc555 \uc555\ub825\uc5d0 \uc758\ud574 \ubc00\ucc29\ub418\uc5b4 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c\uc5d0 \uc57d\uac04\uc758 \ubc29\uc0ac\ud615 \uad74\uace1\uc774 \ubc1c\uc0dd\ud558\ub354\ub77c\ub3c4 \ubc00\ubd09 \uc0c1\ud0dc\ub97c \uc720\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li style=\"display: flex; gap: 12px; margin-bottom: 16px; font-size: 16px; color: #374151; text-align: justify;\"><span style=\"color: #16a34a; font-size: 20px; line-height: 1.2;\">\u25b8<\/span><br \/>\n<strong>PEEK \uc555\ucd9c \ubc29\uc9c0 \ubc31\uc5c5 \ub9c1:<\/strong> 1\ucc28 \uc530 \ubc14\ub85c \ub4a4\uc5d0 \uc124\uce58\ub429\ub2c8\ub2e4. PEEK(\ud3f4\ub9ac\uc5d0\ud14c\ub974\uc5d0\ud14c\ub974\ucf00\ud1a4)\ub294 \ub192\uc740 \uc778\uc7a5 \ud0c4\uc131\ub960(&gt; 3,500 MPa)\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ucd5c\ub300 40.0 MPa\uc758 \uc555\ub825 \uae09\uc99d\uc5d0\ub3c4 \uae00\ub79c\ub4dc \uac04\uadf9\uc744 \uba54\uc6cc\uc8fc\uace0 \uc530 \ud790 \uc555\ucd9c\ub85c \uc778\ud55c \uc190\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li style=\"display: flex; gap: 12px; margin-bottom: 16px; font-size: 16px; color: #374151; text-align: justify;\"><span style=\"color: #16a34a; font-size: 20px; line-height: 1.2;\">\u25b8<\/span><br \/>\n<strong>\uacac\uace0\ud55c \uc774\uc911 \ub9bd \uae08\uc18d \ucf00\uc774\uc2a4 \uc2a4\ud06c\ub808\uc774\ud37c \uc530:<\/strong> \uac15\ucca0 \uc258 \ub0b4\ubd80\uc5d0 \uc7a5\ucc29\ub41c \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \uc2a4\ud06c\ub808\uc774\ud37c \ub9c1\uc740 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c\uac00 \ubaa8\uad00\uc73c\ub85c \uc218\ucd95\ub418\uae30 \uc804\uc5d0 \ub9c8\ub978 \ubc2d\uc758 \uc9c4\ud759, \uc9da \uc12c\uc720 \ubc0f \uc11d\uc601 \uba3c\uc9c0\ub97c \uae01\uc5b4\ub0c5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">3. \ud5a5\uc0c1\ub41c \uac00\uc774\ub4dc \uc911\ucca9 \ubc0f \ub9c8\ubaa8 \ubc34\ub4dc \uc2dc\uc2a4\ud15c<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uacbd\uc0ac\uc9c4 \uc9c0\uba74\uc5d0\uc11c \ubd88\uade0\ud615\ud55c \uae30\uc6b8\uc784\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud558\ub294 \ud6a1\ubc29\ud5a5 \uad7d\ud798 \ubaa8\uba58\ud2b8\ub97c \ubd84\uc0b0\uc2dc\ud0a4\uae30 \uc704\ud574, \uc644\uc804 \ud655\uc7a5 \uc2dc \uc778\uc811\ud55c \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c \uc0ac\uc774\uc758 \ub0b4\ubd80 \uac00\uc774\ub4dc \uacb9\uce68 \uae38\uc774\ub97c L\uae4c\uc9c0 \uc5f0\uc7a5\ud558\uc600\ub2e4.<sub>\uacb9\uce68<\/sub> \u2265 1.8 \u00d7 D<sub>\ub2e8\uacc4<\/sub>\uc6d0\uc2ec \uc8fc\uc870 \ubc29\uc2dd\uc73c\ub85c \uc81c\uc791\ub41c \uccad\ub3d9 \ucda9\uc804 PTFE \uac00\uc774\ub4dc \ubc34\ub4dc\ub294 \uc2a4\ud14c\uc774\uc9c0\uc758 \uc6c0\uc9c1\uc784\uc744 \uc548\ub0b4\ud558\uace0, \uacbd\uc9c8 \ud06c\ub86c \ub3c4\uae08\ub41c \uc2a4\ud14c\uc774\uc9c0 \ud45c\uba74\uc5d0 \ud760\uc9d1\uc744 \ub0b4\uc9c0 \uc54a\uace0 \uce21\uba74 \uad7d\ud798 \ud558\uc911\uc744 \ud761\uc218\ud569\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uacac\uace0\ud55c \uc0ac\uc591 \uc9c0\uc815 <a style=\"color: #16a34a; font-weight: bold; text-decoration: none; border-bottom: 1px solid transparent; transition: all .2s;\" href=\"https:\/\/lift-cylinders.com\/ko\/product\/telescopic-hydraulic-lift-cylinders-for-dump-trucks-single-double-acting\/\">\ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \uc720\uc555 \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354<\/a> 27SiMn\/42CrMo \ub450\uaebc\uc6b4 \ubcbd \ubc30\ub7f4, \ucda9\uaca9 \ubc29\uc9c0 \uc530 \ubc0f \ud655\uc7a5\ub41c \uac00\uc774\ub4dc \uc624\ubc84\ub7a9\uc73c\ub85c \uc124\uacc4\ub418\uc5b4 \ubb34\uac70\uc6b4 \ub18d\uc791\ubb3c \ud558\uc5ed \uc791\uc5c5\uc5d0\uc11c \uc530 \ud30c\uc190 \ubc0f \ubc30\ub7f4 \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<p><!-- \u2550\u2550 FIELD MAINTENANCE & DIAGNOSTICS SOP \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\uc608\ubc29 \uc815\ube44, \uc720\uccb4 \uc704\uc0dd \ubc0f \uc9c4\ub2e8 \ud45c\uc900 \uc6b4\uc601 \uc808\ucc28(SOP)<\/h2>\n<div style=\"margin: 32px 0; text-align: center;\"><img decoding=\"async\" style=\"width: 100%; max-width: 850px; height: auto; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 4px 12px rgba(0,0,0,.06);\" src=\"https:\/\/lift-cylinders.com\/wp-content\/uploads\/2025\/10\/test-equipment.webp-2.webp\" alt=\"\ub18d\uc5c5\uc6a9 \ub364\ud504 \uc2e4\ub9b0\ub354\uc6a9 \uc815\uc218\uc555 \uace0\uc555 \ub0b4\uc555 \uc2dc\ud5d8 \ubc0f \ube44\ud30c\uad34 \uacb0\ud568 \uac80\uc0ac \uc7a5\ube44\" \/><\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uc218\ud655\ucca0\uacfc \uac19\uc774 \ubc14\uc05c \uc2dc\uae30\uc5d0 \uc720\uc555 \uc2dc\uc2a4\ud15c\uc758 \uc2e0\ub8b0\uc131\uc744 \uc720\uc9c0\ud558\ub824\uba74 \uc5c4\uaca9\ud55c \uc720\uc555\uc720 \uad00\ub9ac \ubc0f \uccb4\uacc4\uc801\uc778 \uc9c4\ub2e8 \ud504\ub85c\ud1a0\ucf5c\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \ub2e8\ub3d9\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354\ub294 \ud2f8\ud305 \uacfc\uc815\uc5d0\uc11c \ub9ce\uc740 \uc591\uc758 \uc624\uc77c\uc744 \uc21c\ud658\uc2dc\ud0a4\uae30 \ub54c\ubb38\uc5d0, \ud1b5\ud48d\uad6c \uc5ec\uacfc\ub97c \uc18c\ud640\ud788 \ud558\uba74 \uacf5\uae30 \uc911\uc758 \uba3c\uc9c0\uac00 \uc624\uc77c \ud0f1\ud06c\ub85c \uc720\uc785\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">ISO \uccad\uacb0\ub3c4 \ubaa9\ud45c \ubc0f \uacf5\uae30 \ubc30\ucd9c \ud504\ub85c\ud1a0\ucf5c<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed \uc2dc\uc2a4\ud15c\uc758 \uc720\uc555\uc720\ub294 ISO 4406 \uccad\uc815\ub3c4 \uae30\uc900 18\/16\/13 \uc774\ud558\ub85c \uc720\uc9c0\ud574\uc57c \ud569\ub2c8\ub2e4. \uc624\uc5fc\ub41c \uc624\uc77c\uc740 \uc2a4\ud14c\uc774\uc9c0 \uc530\uacfc \ud2b8\ub799\ud130 \uc81c\uc5b4 \ubc38\ube0c \uc2a4\ud480\uc758 \ub9c8\ubaa8\ub97c \uac00\uc18d\ud654\ud569\ub2c8\ub2e4. \ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354 \ub0b4\ubd80\uc5d0 \uac07\ud78c \uacf5\uae30\ub294 \uc0c1\ub2e8 \ud1b5\ud48d \ud50c\ub7ec\uadf8\ub97c \ud1b5\ud574 \uc8fc\uae30\uc801\uc73c\ub85c \ubc30\ucd9c\ud574\uc57c \ud569\ub2c8\ub2e4. \uc555\ucd95 \uacf5\uae30\ub294 \ud558\uc5ed \uc911 \uc2a4\ud14c\uc774\uc9c0\uc758 \ubd88\uaddc\uce59\ud55c \uc6c0\uc9c1\uc784\uacfc \ubc15\uc2a4\uc758 \uc2ec\ud55c \ud754\ub4e4\ub9bc\uc744 \uc720\ubc1c\ud569\ub2c8\ub2e4.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\ub2e8\uacc4\ubcc4 \ubc00\ubd09 \ub204\ucd9c \ubc0f \uade0\uc5f4 \uac80\uc0ac\ub97c \uc704\ud55c \uc9c4\ub2e8 \ud45c\uc900 \uc791\uc5c5 \uc808\ucc28(SOP)<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uc801\uc7ac \uc911 \uc624\uc77c \ub204\ucd9c\uc774\ub098 \uc555\ub825 \uc190\uc2e4\uc774 \ubc1c\uc0dd\ud560 \uacbd\uc6b0, \ud604\uc7a5 \uae30\uc220\uc790\ub294 \ub2e4\uc74c \uc9c4\ub2e8 \ud45c\uc900 \uc791\uc5c5 \uc808\ucc28(SOP)\ub97c \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 24px; margin: 24px 0;\">\n<div style=\"flex: 1 1 300px; background: #fff; padding: 24px; border-radius: 8px; border-left: 5px solid #ef4444; box-shadow: 0 4px 6px rgba(0,0,0,.04);\">\n<h4 style=\"margin: 0 0 12px; font-size: 18px; color: #7f1d1d;\">1. \uc5fc\ub8cc \uce68\ud22c\uc81c\ub97c \uc774\uc6a9\ud55c \ucd1d\uc5f4 \uade0\uc5f4 \uac80\uc0ac<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\uc678\ubd80 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c \ubcbd\uc5d0\uc11c \ud604\uc7a5 \uba3c\uc9c0\uc640 \uc624\uc77c\uc744 \uc81c\uac70\ud558\uc2ed\uc2dc\uc624. \uae00\ub79c\ub4dc \ub098\uc0ac\uc0b0 \ubc0f \ubca0\uc774\uc2a4 \uc6a9\uc811\ubd80 \uadfc\ucc98\uc758 \uace0\uc751\ub825 \ubd80\uc704\uc5d0 \uc801\uc0c9 \uc5fc\ub8cc \uce68\ud22c\uc81c\ub97c \ub3c4\ud3ec\ud55c \ud6c4 \ubc31\uc0c9 \ud604\uc0c1\uc561 \uc2a4\ud504\ub808\uc774\ub97c \ubfcc\ub9ac\uc2ed\uc2dc\uc624. \uc801\uc0c9\uc120\uc774 \ub098\ud0c0\ub098\uba74 \uc885\ubc29\ud5a5 \ud53c\ub85c \ubbf8\uc138 \uade0\uc5f4\uc774 \ubc1c\uc0dd\ud55c \uac83\uc774\ubbc0\ub85c \uc2ac\ub9ac\ube0c\ub97c \uc989\uc2dc \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div style=\"flex: 1 1 300px; background: #fff; padding: 24px; border-radius: 8px; border-left: 5px solid #16a34a; box-shadow: 0 4px 6px rgba(0,0,0,.04);\">\n<h4 style=\"margin: 0 0 12px; font-size: 18px; color: #14532d;\">2. \ub2e8\uacc4\ubcc4 \ubc00\ubd09 \ub204\ucd9c \ud14c\uc2a4\ud2b8<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\ubaa8\ub4e0 \uc2a4\ud14c\uc774\uc9c0 \uae00\ub79c\ub4dc \uba74\uc744 \uccad\uc18c\ud558\uc2ed\uc2dc\uc624. \ub364\ud504 \ubca0\ub4dc\uac00 \ube44\uc5b4 \uc788\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uc720\uc555\uc73c\ub85c \uc2e4\ub9b0\ub354\ub97c \uc644\uc804\ud788 \ud655\uc7a5\ud558\uace0 \uc548\uc804 \uc9c0\uc9c0\ub300\ub97c \uc7a0\uadf8\uc2ed\uc2dc\uc624. \ud2b9\uc815 \uc2a4\ud14c\uc774\uc9c0 \uae00\ub79c\ub4dc \uba74\uc5d0\uc11c \uc624\uc77c\uc774 \uacc4\uc18d \ud758\ub7ec\ub098\uc624\uba74 \ub0b4\ubd80 V\ud615 \ud328\ud0b9 \uc2a4\ud0dd \ub610\ub294 PEEK \ubc31\uc5c5 \ub9c1\uc774 \ud30c\uc190\ub41c \uac83\uc774\ubbc0\ub85c \uad50\uccb4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- \u2550\u2550 FAQ SECTION (HIGH-FREQUENCY LONG-TAIL SEARCHES) \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354 \uad00\ub828 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<div style=\"display: flex; flex-direction: column; gap: 20px; margin: 24px 0;\">\n<div style=\"background: #fff; padding: 24px; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 2px 4px rgba(0,0,0,.03);\">\n<h3 style=\"margin: 0 0 12px; font-size: 19px; color: #0f172a; font-weight: bold;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed \ud154\ub808\uc2a4\ucf54\ud53d \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354\uc758 \uc624\uc77c\uc530 \ud30c\uc5f4 \uc6d0\uc778\uc740 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">\ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354\uc758 \uc624\uc77c\uc530 \ud30c\uc5f4\uc740 \ucd08\uae30\uc5d0 \ub048\uc801\uc774\ub294 \uc791\ubb3c \uc801\uc7ac\ubb3c(\uc608: \uc816\uc740 \uc0ac\uc77c\ub9ac\uc9c0 \ub610\ub294 \uc9c4\ud759\uc774 \ubb3b\uc740 \uc0ac\ud0d5\ubb34)\uc774 \uc81c\uc790\ub9ac\ub97c \ubc97\uc5b4\ub098 \ub4a4\ub85c \ubbf8\ub044\ub7ec\uc9c8 \ub54c \ubc1c\uc0dd\ud558\ub294 \ub192\uc740 \ub3d9\uc555 \uae09\uc99d(&gt; 35.0 MPa)\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc555\ub825 \uae09\uc99d\uc740 \uc587\uc740 \ubcbd\uc73c\ub85c \ub41c \uc2a4\ud14c\uc774\uc9c0 \ud29c\ube0c\ub97c \ubc18\uacbd \ubc29\ud5a5\uc73c\ub85c \ud33d\ucc3d\uc2dc\ucf1c \uae00\ub79c\ub4dc \uac04\uadf9\uc744 \ub113\ud799\ub2c8\ub2e4. \ubd80\ub4dc\ub7ec\uc6b4 \uc530 \ud790\uc774 \uc774 \ud655\uc7a5\ub41c \uac04\uadf9\uc73c\ub85c \ub3cc\ucd9c\ub418\uace0, \ubc18\ubcf5\uc801\uc778 \uc791\ub3d9\uc73c\ub85c \uc778\ud574 \uc530 \ubc31\ud0b9\uc774 \ub9c8\ubaa8\ub418\uba74\uc11c \uace0\uc555\uc758 \uc624\uc77c\uc774 \uc530 \ub9bd\uc744 \ucc22\uace0 \ud30c\uc5f4\ub418\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<\/div>\n<div style=\"background: #fff; padding: 24px; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 2px 4px rgba(0,0,0,.03);\">\n<h3 style=\"margin: 0 0 12px; font-size: 19px; color: #0f172a; font-weight: bold;\">\ub450\uaebc\uc6b4 \ubcbd\uc73c\ub85c \ub41c \ucd1d\uc5f4 \uc124\uacc4\ub294 \uc5b4\ub5bb\uac8c \uc2e4\ub9b0\ub354\uc758 \uc138\ub85c \ubc29\ud5a5 \ud53c\ub85c \uade0\uc5f4\uc744 \ubc29\uc9c0\ud569\ub2c8\uae4c?<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">\ub450\uaebc\uc6b4 \ubcbd\uc744 \uac00\uc9c4 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c \uc124\uacc4(\ubcbd \ub450\uaed8 \ube44\uc728 K = D_outside \/ D_inside \u2265 1.30)\ub294 \uad6c\uc870\uc801 \uac15\uc131\uc744 \ub192\uc774\uace0 \uc555\ub825 \uae09\uc99d \uc2dc \ubc1c\uc0dd\ud558\ub294 \ucd5c\ub300 \uc6d0\uc8fc \ubc29\ud5a5 \uc751\ub825(\u03c3_hoop)\uc744 \ub0ae\ucda5\ub2c8\ub2e4. \ubc18\uacbd \ubc29\ud5a5 \ud33d\ucc3d\uc744 0.02mm \ubbf8\ub9cc\uc73c\ub85c \uc81c\ud55c\ud568\uc73c\ub85c\uc368 \uc751\ub825 \uc218\uc900\uc744 27SiMn \ub610\ub294 42CrMo \uac15\ucca0\uc758 \ud53c\ub85c \ud55c\uacc4 \ub0b4\ub85c \uc720\uc9c0\ud558\uc5ec \ub0b4\uacbd \ubbf8\uc138 \uade0\uc5f4 \ubc1c\uc0dd \ubc0f \uc885\ubc29\ud5a5 \ubc30\ub7f4 \ubd84\ud560\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<div style=\"background: #fff; padding: 24px; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 2px 4px rgba(0,0,0,.03);\">\n<h3 style=\"margin: 0 0 12px; font-size: 19px; color: #0f172a; font-weight: bold;\">\ub18d\uc5c5\uc6a9 \ub364\ud504 \uc2e4\ub9b0\ub354\uc5d0 \uc77c\ubc18 \ud0c4\uc18c\uac15 \ub300\uc2e0 27SiMn \ubc0f 42CrMo \ud569\uae08\uac15\uc744 \uc120\ud638\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc785\ub2c8\uae4c?<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">27SiMn \ubc0f 42CrMo \ud569\uae08\uac15\uc740 \ub2f4\uae08\uc9c8 \ubc0f \ud15c\ud37c\ub9c1 \ucc98\ub9ac \ud6c4 800~850MPa \uc774\uc0c1\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub97c \uc81c\uacf5\ud558\uba70, \uc774\ub294 \ud45c\uc900 Q235 \ud0c4\uc18c\uac15\uc758 \ud56d\ubcf5 \uac15\ub3c4\ubcf4\ub2e4 \uc138 \ubc30 \uc774\uc0c1 \ub192\uc740 \uc218\uce58\uc785\ub2c8\ub2e4. \ub610\ud55c \uc601\ud558 20\ub3c4\uc5d0\uc11c\ub3c4 \ub192\uc740 \ucda9\uaca9 \uc778\uc131(\u2265 39~45\uc904\/\u00b0C)\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131 \ub355\ubd84\uc5d0 \ubd04\uc774\ub098 \uac00\uc744 \uc218\ud655\ucca0\uc5d0 \uc5f0\uc57d\ud558\uace0 \uace0\ub974\uc9c0 \uc54a\uc740 \ubc2d\uc5d0\uc11c \ubb34\uac70\uc6b4 \uc9d0\uc744 \uae30\uc6b8\uc77c \ub54c\uc5d0\ub3c4 \uc2a4\ud14c\uc774\uc9c0 \uc2ac\ub9ac\ube0c\uac00 \uc601\uad6c\uc801\uc73c\ub85c \ud718\uc5b4\uc9c0\ub294 \uac83\uc744 \ubc29\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n<div style=\"background: #fff; padding: 24px; border-radius: 8px; border: 1px solid #e2e8f0; box-shadow: 0 2px 4px rgba(0,0,0,.03);\">\n<h3 style=\"margin: 0 0 12px; font-size: 19px; color: #0f172a; font-weight: bold;\">PEEK \uc555\ucd9c \ubc29\uc9c0 \ub9c1\uacfc \uac15\ud654\ub41c \uac00\uc774\ub4dc \uc624\ubc84\ub7a9\uc740 \uace0\ub974\uc9c0 \uc54a\uc740 \uc9c0\uba74\uc5d0\uc11c \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354\ub97c \uc5b4\ub5bb\uac8c \ubcf4\ud638\ud569\ub2c8\uae4c?<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">PEEK(\ud3f4\ub9ac\uc5d0\ud14c\ub974\uc5d0\ud14c\ub974\ucf00\ud1a4) \ubc31\uc5c5 \ub9c1\uc740 3,500MPa \uc774\uc0c1\uc758 \ub192\uc740 \uc778\uc7a5 \ud0c4\uc131\ub960\uc744 \uac00\uc9c0\uace0 \uc788\uc5b4 \ucd5c\ub300 40.0MPa\uc758 \uc555\ub825 \uae09\uc99d \uc2dc\uc5d0\ub3c4 \uae00\ub79c\ub4dc \uac04\uadf9\uc744 \uba54\uc6cc \uc5f0\uc9c8 \uc5d8\ub77c\uc2a4\ud1a0\uba38 \uc530 \ud790\uc774 \ub3cc\ucd9c\ub418\ub294 \uac83\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \ub610\ud55c, \ud5a5\uc0c1\ub41c \uac00\uc774\ub4dc \uc624\ubc84\ub7a9(L_overlap \u2265 1.8 \u00d7 D_stage)\uc740 \uc6d0\uc2ec \uc8fc\uc870\ub41c \uccad\ub3d9 \uac00\uc774\ub4dc \ubc34\ub4dc \uc804\uccb4\uc5d0 \uce21\uba74 \uad7d\ud798 \ud558\uc911\uc744 \ubd84\uc0b0\uc2dc\ucf1c \ud655\uc7a5 \ub2e8\uacc4\uc758 \uc911\uc2ec\uc744 \uc720\uc9c0\ud558\uace0 \ud604\uc7a5 \uacbd\uc0ac\uba74\uc5d0\uc11c \uae30\uc6b8\uc5b4\uc9c8 \ub54c \uc2ac\ub9ac\ube0c\uc758 \uad6d\ubd80\uc801\uc778 \uac78\ub9bc \ud604\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- \u2550\u2550 STRATEGIC PROCUREMENT & TCO \u2550\u2550 --><\/p>\n<section style=\"margin-bottom: 60px;\">\n<h2 style=\"font-size: clamp(24px,3.5vw,30px); font-weight: 800; color: #0f172a; margin: 0 0 24px; line-height: 1.3; border-bottom: 3px solid #e2e8f0; padding-bottom: 10px; position: relative;\">\n\uc804\ub7b5\uc801 \uc870\ub2ec \ubc0f \ucd1d \uc18c\uc720 \ube44\uc6a9<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\ub18d\uae30\uacc4 \uc81c\uc870\uc5c5\uccb4, \ub18d\uae30\uacc4 \ud310\ub9e4\uc5c5\uccb4 \ubc0f \uc791\ubb3c \uc6b4\uc1a1 \uacc4\uc57d\uc5c5\uccb4\uc5d0\uac8c \uc788\uc5b4 \uc218\ud655 \uc131\uc218\uae30\uc5d0 \ubc1c\uc0dd\ud558\ub294 \uc608\uc0c1\uce58 \ubabb\ud55c \uc2e4\ub9b0\ub354 \uace0\uc7a5\uc740 \ucc28\ub7c9 \uac00\ub3d9 \uc911\ub2e8, \uc791\ubb3c \uc190\uc0c1 \ubc0f \ub192\uc740 \uc218\ub9ac \ube44\uc6a9\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \uc587\uc740 \ud0c4\uc18c\uac15\uc73c\ub85c \uc81c\uc791\ub41c \uc800\uac00\ud615 \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354\ub098 \uae30\ubcf8\uc801\uc778 \ub2e8\uc77c \ub9bd \uc530\uc744 \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0, \uc530 \ud30c\uc5f4, \uc2e4\ub9b0\ub354 \ubc30\ub7f4 \uade0\uc5f4\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\uace0 \uc7a5\uae30\uc801\uc778 \uc6b4\uc601 \ube44\uc6a9\uc774 \uc99d\uac00\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\uc7a5\ube44 \uc870\ub2ec\ud300\uc740 \ub2e4\uc591\ud55c \uae30\uc220\uc801 \uc635\uc158\uc744 \ud3c9\uac00\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a style=\"color: #16a34a; font-weight: bold; text-decoration: none; border-bottom: 1px solid transparent; transition: all .2s;\" href=\"https:\/\/hydrauliccylindersprice.com\/\" target=\"_blank\" rel=\"noopener\">\ub18d\uae30\uacc4 \uc720\uc555 \uc2e4\ub9b0\ub354 \uc635\uc158<\/a> \uc790\uc7ac \uc778\uc99d, \ud29c\ube0c \ubcbd \ub450\uaed8 \uc0ac\uc591 \ubc0f \uc555\ub825 \uc2dc\ud5d8 \ubcf4\uace0\uc11c\ub97c \uac80\uc99d\ud569\ub2c8\ub2e4. \ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc5d0 \uace0\ud558\uc911 \uc7a5\ube44\ub97c \uc7a5\ucc29\ud569\ub2c8\ub2e4. <a style=\"color: #16a34a; font-weight: bold; text-decoration: none; border-bottom: 1px solid transparent; transition: all .2s;\" href=\"https:\/\/lift-cylinders.com\/ko\/product\/telescopic-hydraulic-lift-cylinders-for-dump-trucks-single-double-acting\/\">\ub364\ud504\ud2b8\ub7ed\uc6a9 \ud154\ub808\uc2a4\ucf54\ud53d \uc720\uc555 \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354<\/a> 27SiMn\/42CrMo \ud569\uae08\uac15, \ub450\uaebc\uc6b4 \ubcbd\uc758 \ubc30\ub7f4, \ucda9\uaca9 \ubc29\uc9c0 \ubc00\ubd09 \ud328\ud0a4\uc9c0\ub85c \uc124\uacc4\ub418\uc5b4 \uc218\ud655 \uc2dc\uc98c \uc804\ubc18\uc5d0 \uac78\uccd0 \uc7a5\uae30\uc801\uc778 \uc791\ub3d9 \uc2e0\ub8b0\uc131\uacfc \ub0ae\uc740 \ucd1d \uc6b4\uc601 \ube44\uc6a9\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n<\/section>\n<p><!-- \u2550\u2550 CALL TO ACTION \u2550\u2550 --><\/p>\n<div style=\"background: linear-gradient(135deg,#0f172a 0%,#14532d 100%); border-radius: 12px; padding: clamp(40px,6vw,60px) clamp(24px,5vw,48px); text-align: center; box-shadow: 0 20px 25px -5px rgba(0,0,0,.15); position: relative; overflow: hidden;\">\n<div style=\"position: absolute; top: -50%; left: -20%; width: 50%; height: 200%; background: radial-gradient(circle,rgba(34,197,94,.15) 0%,transparent 70%); transform: rotate(30deg); pointer-events: none;\"><\/div>\n<h3 style=\"margin: 0 0 16px; font-size: clamp(24px,4vw,36px); font-weight: 900; color: #ffffff; letter-spacing: -.5px; position: relative; z-index: 2;\">\ud3ed\ubc1c \ubc29\uc9c0 \uae30\ub2a5\uc774 \ub6f0\uc5b4\ub09c \uc5d4\uc9c4\uc73c\ub85c \ub18d\uc7a5 \ub364\ud504\ud2b8\ub7ed\uc744 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uc138\uc694.<\/h3>\n<p style=\"margin: 0 auto 40px; font-size: 17px; color: #dcfce7; max-width: 780px; line-height: 1.8; position: relative; z-index: 2;\">\ub2e8\uacc4\ubcc4 \uc624\uc77c \uc530 \ud30c\uc5f4\uc744 \ubc29\uc9c0\ud558\uace0, \uc555\ub825 \uae09\uc99d \uc2dc \ub2e8\uacc4\ubcc4 \ubc30\ub7f4 \uade0\uc5f4\uc744 \uc608\ubc29\ud558\uba70, \uc5f0\uc57d\ud55c \uc9c0\uba74\uc5d0\uc11c\ub3c4 \uc548\uc815\uc801\uc778 \uc791\ubb3c \ud558\uc5ed \ud6a8\uc728\uc744 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624. \ub18d\uc5c5\uc6a9 \ub364\ud504\ud2b8\ub7ed\uc5d0 \ucd5c\uc801\ud654\ub41c \ub2f9\uc0ac\uc758 27SiMn\/42CrMo \ub2e4\ub2e8\uc2dd \ud154\ub808\uc2a4\ucf54\ud53d \ub9ac\ud504\ud2b8 \uc2e4\ub9b0\ub354(\ub2e8\ub3d9\uc2dd \ubc0f \ubcf5\ub3d9\uc2dd) \uc804\uccb4 \uc2dc\ub9ac\uc988\ub97c \uc0b4\ud3b4\ubcf4\uc2ed\uc2dc\uc624.<\/p>\n<p><a style=\"display: inline-block; position: relative; z-index: 2; background: #16a34a; color: #ffffff; font-size: 16px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px; padding: 18px 48px; border-radius: 6px; text-decoration: none; box-shadow: 0 4px 6px rgba(22,163,74,.4); transition: all .3s ease;\" href=\"https:\/\/lift-cylinders.com\/ko\/product\/telescopic-hydraulic-lift-cylinders-for-dump-trucks-single-double-acting\/\">\ub18d\uc5c5\uc6a9 \ud154\ub808\uc2a4\ucf54\ud53d \uc2e4\ub9b0\ub354 \uc0ac\uc591 \ubcf4\uae30<br \/>\n<\/a><\/p>\n<\/div>\n<div style=\"text-align: right; border-top: 1px solid #cbd5e0; padding-top: 24px; margin-top: 48px;\"><span style=\"display: inline-block; background: #f8fafc; padding: 8px 16px; border-radius: 20px; font-size: 13px; color: #475569; font-weight: bold; letter-spacing: 1.5px; text-transform: uppercase; border: 1px solid #e2e8f0;\">\ud3b8\uc9d1\uc790: Cxm<\/span><\/div>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Agricultural Haulage Equipment Series \u00b7 Monograph XVII Telescopic Bed Lift Cylinders for Agricultural Dump Trucks Agricultural dump trucks, field transport trailers, and off-road harvest tippers operate under severe mechanical demands, transporting heavy loads of grain, wet clay, sugar beets, and organic fertilizers across unpaved field terrain. During tipping, these vehicles subject hydraulic actuators to extreme [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1391],"tags":[],"class_list":["post-1378","post","type-post","status-publish","format-standard","hentry","category-hydraulic-lift-cylinder"],"_links":{"self":[{"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/posts\/1378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/comments?post=1378"}],"version-history":[{"count":2,"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/posts\/1378\/revisions"}],"predecessor-version":[{"id":1383,"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/posts\/1378\/revisions\/1383"}],"wp:attachment":[{"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/media?parent=1378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/categories?post=1378"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lift-cylinders.com\/ko\/wp-json\/wp\/v2\/tags?post=1378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}