{"id":1388,"date":"2026-07-31T03:33:02","date_gmt":"2026-07-31T03:33:02","guid":{"rendered":"https:\/\/lift-cylinders.com\/?p=1388"},"modified":"2026-07-31T03:33:02","modified_gmt":"2026-07-31T03:33:02","slug":"rock-bucket-lift-cylinders-for-rock-pickers","status":"publish","type":"post","link":"https:\/\/lift-cylinders.com\/ja\/application\/rock-bucket-lift-cylinders-for-rock-pickers\/","title":{"rendered":"\u5ca9\u77f3\u63a1\u53d6\u7528\u30d0\u30b1\u30c3\u30c8\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc"},"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\/Front_Top_Lifting_Cylinder-application.webp'); 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border-bottom: 1px solid #e2e8f0; color: #475569;\">\u62e1\u5927\u935b\u9020\u30ad\u30e3\u30c3\u30d7\u30d5\u30e9\u30f3\u30b8\uff0b\u591a\u5c64\u5b8c\u5168\u6eb6\u63a5\uff0b\u975e\u7834\u58ca\u691c\u67fb<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; font-weight: 600; color: #334155;\">\u516c\u79f0\u5727\u529b\u5b9a\u683c<\/td>\n<td style=\"padding: 16px 20px; border-bottom: 1px solid #e2e8f0; color: #475569;\">\u4f5c\u52d5\u6cb9\u5727\u30ea\u30ea\u30fc\u30d5\u5727\u529b\uff1a21.0 MPa\uff5e28.0 MPa\uff08210\uff5e280\u30d0\u30fc\u30eb\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n<p><!-- \u2550\u2550 ROCK PICKER KINEMATICS & BUCKET ELEVATION \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\u5ca9\u77f3\u9078\u5225\u6a5f\u306e\u904b\u52d5\u5b66\u3068\u30d0\u30b1\u30c3\u30c8\u6392\u51fa\u6cb9\u5727<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u73fe\u4ee3\u306e\u4fdd\u5168\u8015\u4f5c\u3084\u571f\u5730\u518d\u751f\u306b\u304a\u3044\u3066\u3001\u7551\u306e\u77f3\u306f\u9ad8\u52b9\u7387\u8fb2\u696d\u6a5f\u68b0\u306b\u3068\u3063\u3066\u5e38\u306b\u8105\u5a01\u3068\u306a\u308b\u3002\u5927\u578b\u30c8\u30e9\u30af\u30bf\u30fc\u306b\u727d\u5f15\u3055\u308c\u308b\u6a5f\u68b0\u5f0f\u77f3\u62fe\u3044\u6a5f\u306f\u3001\u624b\u306e\u3072\u3089\u30b5\u30a4\u30ba\u306e50mm\u306e\u77f3\u304b\u3089\u3001\u6570\u767e\u30ad\u30ed\u30b0\u30e9\u30e0\u306e\u91cd\u3055\u304c\u3042\u308b800mm\u306e\u5de8\u5927\u306a\u5ca9\u307e\u3067\u3001\u69d8\u3005\u306a\u77f3\u3092\u62fe\u3044\u96c6\u3081\u308b\u3002\u3053\u306e\u6a5f\u68b0\u306f\u3001\u56de\u8ee2\u30ea\u30fc\u30eb\u307e\u305f\u306f\u62fe\u3044\u722a\u72b6\u306e\u30ec\u30fc\u30ad\u3092\u4f7f\u3063\u3066\u571f\u58cc\u8868\u9762\u304b\u3089\u77f3\u3092\u6301\u3061\u4e0a\u3052\u3001\u642d\u8f09\u3055\u308c\u305f\u69cb\u9020\u7528\u92fc\u88fd\u306e\u77f3\u30db\u30c3\u30d1\u30fc\u307e\u305f\u306f\u30d0\u30b1\u30c3\u30c8\u306b\u6295\u68c4\u3059\u308b\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u5ca9\u77f3\u30db\u30c3\u30d1\u30fc\u304c\u6700\u5927\u5bb9\u91cf\uff083\uff5e8\u30e1\u30fc\u30c8\u30eb\u30c8\u30f3\u306e\u9ad8\u5bc6\u5ea6\u82b1\u5d17\u5ca9\u3001\u77f3\u7070\u5ca9\u3001\u307e\u305f\u306f\u7384\u6b66\u5ca9\uff09\u306b\u9054\u3059\u308b\u3068\u3001\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u6a5f\u68b0\u3092\u7551\u306e\u7aef\u307e\u305f\u306f\u9ad8\u5074\u30c0\u30f3\u30d7\u30c8\u30ec\u30fc\u30e9\u30fc\u306e\u6a2a\u307e\u3067\u79fb\u52d5\u3055\u305b\u307e\u3059\u3002\u3053\u306e\u9811\u4e08\u3067\u96c6\u4e2d\u3057\u305f\u7a4d\u8377\u30922.5\uff5e3.5\u30e1\u30fc\u30c8\u30eb\u306e\u30c8\u30ec\u30fc\u30e9\u30fc\u306e\u58c1\u3092\u8d8a\u3048\u3066\u6301\u3061\u4e0a\u3052\u3066\u50be\u3051\u308b\u306b\u306f\u3001\u4e00\u5bfe\u306e\u8907\u52d5\u5f0f\u6cb9\u5727\u88c5\u7f6e\u306b\u3088\u3063\u3066\u63d0\u4f9b\u3055\u308c\u308b\u81a8\u5927\u306a\u529b\u304c\u5fc5\u8981\u3067\u3059\u3002 <a style=\"color: #16a34a; font-weight: bold; text-decoration: none; border-bottom: 1px solid transparent; transition: all .2s;\" href=\"https:\/\/lift-cylinders.com\/ja\/\">\u6cb9\u5727\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc<\/a>.<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\u9ad8\u8ca0\u8377\u30b5\u30a4\u30af\u30eb\u3068\u52d5\u7684\u885d\u6483\u8ca0\u8377<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u30d0\u30b1\u30c3\u30c8\u6392\u51fa\u30b5\u30a4\u30af\u30eb\u4e2d\u3001\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306f\u6cb9\u5727\u30b7\u30b9\u30c6\u30e0\u306e\u5168\u5727\u4e0b\u3067\u4f38\u9577\u3057\u307e\u3059\u3002\u91cd\u3044\u92fc\u9244\u88fd\u306e\u30d0\u30b1\u30c3\u30c8\u304c\u30ea\u30f3\u30af\u30d5\u30ec\u30fc\u30e0\u306b\u6cbf\u3063\u3066\u4e0a\u65b9\u306b\u65cb\u56de\u3059\u308b\u3068\u3001\u91cd\u5fc3\u304c\u5916\u5074\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u77f3\u306f\u7a40\u7269\u3084\u571f\u306e\u3088\u3046\u306b\u6d41\u52d5\u3057\u306a\u3044\u305f\u3081\u3001\u5927\u304d\u306a\u584a\u3068\u306a\u3063\u3066\u6025\u6fc0\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002\u5ca9\u584a\u306e\u584a\u304c\u7a81\u7136\u3001\u6301\u3061\u4e0a\u3052\u3089\u308c\u305f\u30d0\u30b1\u30c3\u30c8\u306e\u7e01\u304b\u3089\u30c8\u30ec\u30fc\u30e9\u30fc\u306b\u8ee2\u304c\u308a\u843d\u3061\u308b\u3068\u3001\u6025\u6fc0\u306a\u8cea\u91cf\u306e\u6e1b\u5c11\u306b\u3088\u308a\u3001\u30d0\u30b1\u30c3\u30c8\u30d5\u30ec\u30fc\u30e0\u5168\u4f53\u304c\u6fc0\u3057\u304f\u4e0a\u65b9\u306b\u8df3\u306d\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u3053\u306e\u6025\u6fc0\u306a\u52d5\u7684\u53cd\u52d5\u306b\u3088\u308a\u3001\u5b8c\u5168\u306b\u4f38\u9577\u3057\u305f\u30b7\u30ea\u30f3\u30c0\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea\u5168\u4f53\u306b\u6fc0\u3057\u3044\u9006\u65b9\u5411\u306e\u5f15\u5f35\u885d\u6483\u6ce2\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30b7\u30ea\u30f3\u30c0\u30fc\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u306b\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u4f5c\u52d5\u6cb9\u306f\u6fc0\u3057\u3044\u5727\u529b\u30b9\u30d1\u30a4\u30af\u3092\u53d7\u3051\u3001\u30b7\u30ea\u30f3\u30c0\u30fc\u30d0\u30ec\u30eb\u3068\u305d\u306e\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u53d6\u308a\u4ed8\u3051\u6eb6\u63a5\u90e8\u306b\u9ad8\u3044\u6a5f\u68b0\u7684\u30b9\u30c8\u30ec\u30b9\u304c\u304b\u304b\u308a\u307e\u3059\u3002<\/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\/Front_Top_Lifting_Cylinder-application.webp\" alt=\"\u8fb2\u696d\u7528\u77f3\u62fe\u3044\u6a5f\u3067\u52d5\u4f5c\u3059\u308b\u9ad8\u8010\u4e45\u6027\u8907\u52d5\u5f0f\u30ed\u30c3\u30af\u30d0\u30b1\u30c3\u30c8\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\" \/><\/div>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\u8907\u52d5\u529b\u529b\u5b66\u3068\u5727\u529b\u65b9\u7a0b\u5f0f<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u5ca9\u77f3\u30d0\u30b1\u30c3\u30c8\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306f\u3001\u30d0\u30b1\u30c3\u30c8\u306e\u4e0a\u6607\u6642\u3068\u73fe\u5834\u4f5c\u696d\u4f4d\u7f6e\u3078\u306e\u5f37\u5236\u4e0b\u964d\u6642\u306e\u4e21\u65b9\u3067\u78ba\u5b9f\u306a\u52d5\u529b\u3092\u4f9b\u7d66\u3059\u308b\u305f\u3081\u306b\u3001\u8907\u52d5\u8a2d\u8a08\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u4f38\u9577\u6642\u306b\u767a\u751f\u3059\u308b\u63a8\u529b\uff08F\uff09<sub>\u30b9\u30e9\u30b9\u30c8<\/sub>\uff09\u304a\u3088\u3073\u5f15\u304d\u623b\u3057\u6642\u306e\u727d\u5f15\u529b\uff08F<sub>\u5f15\u304f<\/sub>\u6709\u52b9\u30c1\u30e3\u30f3\u30d0\u30fc\u9762\u7a4d\u306b\u3088\u3063\u3066\u898f\u5b9a\u3055\u308c\u308b\u3002<\/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;\">F<sub>\u30b9\u30e9\u30b9\u30c8<\/sub> = P<sub>\u30cf\u30a4\u30c9<\/sub> \u00d7 A<sub>\u30ad\u30e3\u30c3\u30d7<\/sub> = P<sub>\u30cf\u30a4\u30c9<\/sub> \u00d7 (\u03c0 \u00d7 D<sub>\u7a74<\/sub><sup>2<\/sup> \/ 4)<\/div>\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;\">F<sub>\u5f15\u304f<\/sub> = P<sub>\u30cf\u30a4\u30c9<\/sub> \u00d7 A<sub>\u74b0\u72b6\u90e8<\/sub> = P<sub>\u30cf\u30a4\u30c9<\/sub> \u00d7 [\u03c0 \u00d7 (D<sub>\u7a74<\/sub><sup>2<\/sup> \u2013 d<sub>\u30ed\u30c3\u30c9<\/sub><sup>2<\/sup>) \/ 4]<\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">P\u306f<sub>\u30cf\u30a4\u30c9<\/sub> \u4f5c\u52d5\u6cb9\u5727\u30ea\u30ea\u30fc\u30d5\u5727\u529b\uff08\u901a\u5e3821.0\uff5e28.0MPa\uff09\u3001D<sub>\u7a74<\/sub> \u306f\u5185\u7b52\u5f84\uff08100 mm\uff5e160 mm\uff09\u3067\u3042\u308a\u3001d<sub>\u30ed\u30c3\u30c9<\/sub> \u30d4\u30b9\u30c8\u30f3\u30ed\u30c3\u30c9\u306e\u5916\u5f84\u306f50mm\uff5e90mm\u3067\u3059\u3002\u30ad\u30e3\u30c3\u30d7\u5074\u306f6\u30c8\u30f3\u306e\u77f3\u6750\u3092\u6301\u3061\u4e0a\u3052\u308b\u306e\u306b\u5fc5\u8981\u306a\u6700\u5927\u63a8\u529b\u3092\u767a\u751f\u3055\u305b\u3001\u30ed\u30c3\u30c9\u5074\u306f\u91cd\u3044\u30d0\u30b1\u30c3\u30c8\u3092\u6a5f\u68b0\u5f0f\u30d5\u30ec\u30fc\u30e0\u30b9\u30c8\u30c3\u30d1\u30fc\u307e\u3067\u5f15\u304d\u4e0b\u3052\u308b\u305f\u3081\u306e\u5f37\u5236\u7684\u306a\u5f15\u304d\u8fbc\u307f\u529b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<\/section>\n<p><!-- \u2550\u2550 FAILURE ANALYSIS: BASE WELD SEAM 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\u6839\u672c\u539f\u56e0\u6545\u969c\u89e3\u6790\uff1a\u30b7\u30ea\u30f3\u30c0\u30fc\u30d9\u30fc\u30b9\u6eb6\u63a5\u90e8\u306e\u7834\u640d<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u8fb2\u696d\u73fe\u5834\u3067\u306e\u4f5c\u696d\u3067\u306f\u3001\u5ca9\u77f3\u62fe\u3044\u6a5f\u306e\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306f\u3001\u91cd\u3044\u7a4d\u8f09\u6761\u4ef6\u4e0b\u3067\u9023\u7d9a\u7684\u306a\u52d5\u7684\u30b5\u30a4\u30af\u30eb\u3092\u53d7\u3051\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u69cb\u9020\u7684\u6545\u969c\u306e\u4e2d\u3067\u3001 <strong>\u30b7\u30ea\u30f3\u30c0\u30fc\u5e95\u90e8\u6eb6\u63a5\u90e8\u306e\u5272\u308c<\/strong>\u00a0\u73fe\u5834\u3067\u306e\u6545\u969c\u3084\u4f5c\u52d5\u6cb9\u306e\u640d\u5931\u306e\u4e3b\u306a\u539f\u56e0\u3067\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u4e00\u822c\u7684\u306a\u8efd\u4f5c\u696d\u7528\u8fb2\u696d\u6a5f\u68b0\u5411\u3051\u306b\u88fd\u9020\u3055\u308c\u308b\u6a19\u6e96\u7684\u306a\u6cb9\u5727\u30b7\u30ea\u30f3\u30c0\u30fc\u3067\u306f\u3001\u5e73\u3089\u306a\u30ad\u30e3\u30c3\u30d7\u30d7\u30ec\u30fc\u30c8\u3092\u8584\u3044\u30b7\u30ea\u30f3\u30c0\u30fc\u30d0\u30ec\u30eb\u58c1\u306b\u76f4\u63a5\u63a5\u5408\u3059\u308b\u305f\u3081\u306b\u3001\u90e8\u5206\u6eb6\u3051\u8fbc\u307f\u3059\u307f\u8089\u6eb6\u63a5\u304c\u3088\u304f\u7528\u3044\u3089\u308c\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u77f3\u62fe\u3044\u6a5f\u306e\u904b\u8ee2\u6761\u4ef6\u4e0b\u3067\u306f\u3001\u3053\u306e\u57fa\u672c\u7684\u306a\u63a5\u5408\u90e8\u8a2d\u8a08\u306f\u3001\u5fdc\u529b\u96c6\u4e2d\u3068\u75b2\u52b4\u4f1d\u64ad\u304c\u8907\u5408\u7684\u306b\u4f5c\u7528\u3059\u308b\u305f\u3081\u3001\u65e9\u671f\u306b\u7834\u640d\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\u5fdc\u529b\u96c6\u4e2d\u3068\u75b2\u52b4\u4e80\u88c2\u767a\u751f\u30e1\u30ab\u30cb\u30ba\u30e0<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u5ca9\u77f3\u30d0\u30b1\u30c3\u30c8\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u304c\u5ca9\u77f3\u8377\u91cd\u3067\u4f38\u9577\u3059\u308b\u3068\u3001\u5185\u90e8\u6cb9\u5727\u306b\u3088\u3063\u3066\u30b7\u30ea\u30f3\u30c0\u30fc\u30d0\u30ec\u30eb\u304c\u534a\u5f84\u65b9\u5411\u306b\u81a8\u5f35\u3057\u3001\u540c\u6642\u306b\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u306b\u8ef8\u65b9\u5411\u306b\u62bc\u3057\u4ed8\u3051\u3089\u308c\u307e\u3059\u3002\u5186\u7b52\u5f62\u30d0\u30ec\u30eb\u58c1\u3068\u525b\u6027\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u306e\u30b3\u30fc\u30ca\u30fc\u63a5\u5408\u90e8\u3067\u306f\u3001\u5f62\u72b6\u304c\u6025\u6fc0\u306b\u5909\u5316\u3057\u3001\u9ad8\u3044\u5fdc\u529b\u96c6\u4e2d\u4fc2\u6570\uff08K\uff09\u304c\u767a\u751f\u3057\u307e\u3059\u3002<sub>t<\/sub> &gt; 2.5)\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u8ef8\u65b9\u5411\u5fdc\u529b\u03c3<sub>\u8ef8\u65b9\u5411<\/sub> \u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u6eb6\u63a5\u754c\u9762\u5168\u4f53\u306b\u4f5c\u7528\u3059\u308b\u529b\u306f\u3001\u6b21\u306e\u3088\u3046\u306b\u8868\u3055\u308c\u307e\u3059\u3002<\/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>\u8ef8\u65b9\u5411<\/sub> = (P<sub>\u30b9\u30d1\u30a4\u30af<\/sub> \u00d7 D<sub>\u7a74<\/sub><sup>2<\/sup>) \/ [4 \u00d7 t<sub>\u58c1<\/sub> \u00d7 (D<sub>\u7a74<\/sub> + t<sub>\u58c1<\/sub>)]<\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u90e8\u5206\u6eb6\u3051\u8fbc\u307f\u6eb6\u63a5\u3092\u7528\u3044\u308b\u5834\u5408\u3001\u30d0\u30ec\u30eb\u5185\u5074\u306e\u89d2\u306b\u672a\u6eb6\u63a5\u306e\u30eb\u30fc\u30c8\u30ae\u30e3\u30c3\u30d7\u304c\u6b8b\u308a\u307e\u3059\u3002\u3053\u306e\u5185\u90e8\u30eb\u30fc\u30c8\u30ae\u30e3\u30c3\u30d7\u306f\u3001\u92ed\u5229\u306a\u65e2\u5b58\u306e\u30ce\u30c3\u30c1\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u5ca9\u77f3\u6295\u4e0b\u4e2d\u306b\u52d5\u7684\u306a\u885d\u6483\u8377\u91cd\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u3053\u306e\u30ce\u30c3\u30c1\u306e\u6839\u5143\u306b\u5f37\u3044\u66f2\u3052\u5fdc\u529b\u304c\u96c6\u4e2d\u3057\u3001\u5fae\u7d30\u306a\u4e80\u88c2\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u4e80\u88c2\u306f\u3001\u6570\u5343\u56de\u306e\u540a\u308a\u4e0a\u3052\u30b5\u30a4\u30af\u30eb\u3092\u7d4c\u3066\u3001\u6eb6\u63a5\u30b9\u30ed\u30fc\u30c8\u90e8\u3092\u4f1d\u3063\u3066\u5916\u5074\u3078\u3068\u4f1d\u64ad\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/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\/Front_Top_Lifting_Cylinder-2.webp\" alt=\"\u9ad8\u8010\u4e45\u6027\u6eb6\u63a5\u6cb9\u5727\u30b7\u30ea\u30f3\u30c0\u30fc\u30d0\u30ec\u30eb\u30d9\u30fc\u30b9\u30b8\u30e7\u30a4\u30f3\u30c8\u69cb\u9020\u306e\u8a73\u7d30\" \/><\/div>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\u504f\u8377\u91cd\u306b\u3088\u308b\u306d\u3058\u308c\u3068\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u306e\u5206\u96e2<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u5b9f\u969b\u306e\u73fe\u5834\u4f5c\u696d\u3067\u306f\u3001\u77f3\u304c\u77f3\u62fe\u3044\u30d0\u30b1\u30c3\u30c8\u5168\u4f53\u306b\u5747\u7b49\u306b\u5206\u5e03\u3059\u308b\u3053\u3068\u306f\u307b\u3068\u3093\u3069\u3042\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001500kg\u3082\u306e\u5927\u304d\u306a\u5ca9\u304c\u30db\u30c3\u30d1\u30fc\u306e\u5de6\u9685\u306b\u3042\u308b\u5834\u5408\u3001\u6301\u3061\u4e0a\u3052\u306b\u5fc5\u8981\u306a\u529b\u304c\u975e\u5bfe\u79f0\u306b\u306a\u308a\u3001\u30ea\u30d5\u30c8\u30ea\u30f3\u30af\u30d5\u30ec\u30fc\u30e0\u5168\u4f53\u306b\u306d\u3058\u308c\u30e2\u30fc\u30e1\u30f3\u30c8\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u3053\u306e\u6a2a\u65b9\u5411\u306e\u66f2\u3052\u30e2\u30fc\u30e1\u30f3\u30c8\u306b\u3088\u308a\u3001\u30d9\u30fc\u30b9\u6eb6\u63a5\u30b7\u30fc\u30e0\u5168\u4f53\u306b\u4e0d\u5747\u4e00\u306a\u5f15\u5f35\u5fdc\u529b\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30b7\u30ea\u30f3\u30c0\u30fc\u30d9\u30fc\u30b9\u306e\u7247\u5074\u3067\u306f\u3001\u8ef8\u65b9\u5411\u306e\u5f15\u5f35\u5fdc\u529b\u3068\u66f2\u3052\u5fdc\u529b\u304c\u5408\u308f\u3055\u308a\u3001\u6a19\u6e96\u7684\u306a\u6eb6\u63a5\u91d1\u5c5e\u306e\u8010\u4e45\u9650\u754c\u3092\u8d85\u3048\u3001\u8ca0\u8377\u304c\u304b\u304b\u3063\u305f\u969b\u306b\u5186\u5468\u65b9\u5411\u306e\u6eb6\u63a5\u5272\u308c\u3001\u6cb9\u6f0f\u308c\u3001\u307e\u305f\u306f\u30d9\u30fc\u30b9\u90e8\u306e\u58ca\u6ec5\u7684\u306a\u5206\u96e2\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/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;\">1. \u6eb6\u63a5\u30eb\u30fc\u30c8\u30ce\u30c3\u30c1\u306e\u4f1d\u64ad<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\u90e8\u5206\u6eb6\u3051\u8fbc\u307f\u6eb6\u63a5\u3067\u306f\u3001\u5185\u90e8\u306b\u6eb6\u878d\u3057\u3066\u3044\u306a\u3044\u9699\u9593\u304c\u6b8b\u308b\u305f\u3081\u3001\u5727\u529b\u306e\u6025\u4e0a\u6607\u6642\u306b\u5f15\u5f35\u5fdc\u529b\u304c\u96c6\u4e2d\u3057\u3001\u6eb6\u63a5\u91d1\u5c5e\u3092\u8cab\u901a\u3057\u3066\u5916\u5074\u306b\u5411\u304b\u3063\u3066\u6210\u9577\u3059\u308b\u5fae\u7d30\u306a\u4e80\u88c2\u304c\u767a\u751f\u3059\u308b\u3002<\/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;\">2. \u52d5\u7684\u53cd\u52d5\u885d\u6483\u5fdc\u529b<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\u5ca9\u584a\u304c\u30d0\u30b1\u30c3\u30c8\u304b\u3089\u7a81\u7136\u843d\u4e0b\u3059\u308b\u3068\u3001\u6025\u6fc0\u306a\u91cd\u91cf\u89e3\u653e\u306b\u3088\u3063\u3066\u30d0\u30b1\u30c3\u30c8\u304c\u6fc0\u3057\u304f\u53cd\u52d5\u3057\u3001\u30b7\u30ea\u30f3\u30c0\u30fc\u5e95\u90e8\u63a5\u5408\u90e8\u306b\u9006\u65b9\u5411\u306e\u5f35\u529b\u304c\u767a\u751f\u3059\u308b\u3002<\/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;\">3. \u30d9\u30fc\u30b9\u6eb6\u63a5\u90e8\u306e\u5206\u96e2<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\u75b2\u52b4\u4e80\u88c2\u306f\u6700\u7d42\u7684\u306b\u6eb6\u63a5\u90e8\u306e\u5168\u539a\u3092\u8cab\u901a\u3057\u3001\u7a81\u7136\u306e\u52a0\u5727\u30aa\u30a4\u30eb\u5674\u51fa\u3068\u30b7\u30ea\u30f3\u30c0\u30fc\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u306e\u5b8c\u5168\u306a\u8131\u843d\u3092\u5f15\u304d\u8d77\u3053\u3059\u3002<\/p>\n<\/div>\n<\/div>\n<\/section>\n<p><!-- \u2550\u2550 RECOMMENDED CONFIGURATION: FLANGE + FULL PENETRATION + NDT \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\u63a8\u5968\u69cb\u6210\uff1a\u30d5\u30e9\u30f3\u30b8\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3001\u5b8c\u5168\u6d78\u900f\u3001\u304a\u3088\u3073\u975e\u7834\u58ca\u691c\u67fb<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u8fb2\u696d\u7528\u5ca9\u77f3\u62fe\u3044\u6a5f\u306e\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306b\u304a\u3051\u308b\u30d9\u30fc\u30b9\u6eb6\u63a5\u90e8\u306e\u4e80\u88c2\u3092\u89e3\u6d88\u3059\u308b\u306b\u306f\u3001\u300c\u62e1\u5927\u935b\u9020\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u300d\u3001\u300c\u30ed\u30dc\u30c3\u30c8\u306b\u3088\u308b\u5b8c\u5168\u6eb6\u3051\u8fbc\u307f\u6eb6\u63a5\u300d\u3001\u300c100%\u975e\u7834\u58ca\u691c\u67fb\u300d\u3068\u3044\u30463\u3064\u306e\u4e3b\u8981\u306a\u69cb\u6210\u8981\u4ef6\u3092\u4e2d\u5fc3\u3068\u3057\u305f\u3001\u69cb\u9020\u8a2d\u8a08\u306b\u57fa\u3065\u304f\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">1. \u62e1\u5927\u935b\u9020\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u69cb\u9020<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u9ad8\u6027\u80fd\u30ed\u30c3\u30af\u30d4\u30c3\u30ab\u30fc\u30b7\u30ea\u30f3\u30c0\u30fc\u306f\u3001\u30d0\u30ec\u30eb\u7aef\u306b\u5e73\u3089\u306a\u30a8\u30f3\u30c9\u30ad\u30e3\u30c3\u30d7\u3092\u76f4\u63a5\u6eb6\u63a5\u3059\u308b\u4ee3\u308f\u308a\u306b\u3001\u4e00\u4f53\u578b\u306e\u62e1\u5927\u30d5\u30e9\u30f3\u30b8\u30ab\u30e9\u30fc\u3092\u5099\u3048\u305f\u5805\u7262\u306a\u935b\u9020Q345D\u92fc\u88fd\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u62e1\u5927\u3055\u308c\u305f\u30d5\u30e9\u30f3\u30b8\u306f\u3001\u5916\u5074\u306e\u53d6\u308a\u4ed8\u3051\u80a9\u90e8\u306e\u76f4\u5f84\u3092\u62e1\u5f35\u3057\u3001\u5e73\u3089\u306a\u53d6\u308a\u4ed8\u3051\u30a2\u30a4\u3068\u5186\u7b52\u5f62\u30b9\u30ea\u30fc\u30d6\u306e\u53d6\u308a\u4ed8\u3051\u30be\u30fc\u30f3\u3068\u306e\u9593\u306b\u3001\u6ed1\u3089\u304b\u3067\u5927\u304d\u306a\u534a\u5f84\u306e\u52a0\u5de5\u79fb\u884c\u90e8\uff08R \u2265 8.0 mm\uff09\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u3053\u306e\u30d5\u30e9\u30f3\u30b8\u8a2d\u8a08\u306b\u3088\u308a\u3001\u6eb6\u63a5\u7d99\u304e\u76ee\u304c\u6700\u5927\u5fdc\u529b\u96c6\u4e2d\u9818\u57df\u304b\u3089\u9060\u3056\u304b\u308a\u3001\u6eb6\u63a5\u7d99\u304e\u76ee\u5168\u4f53\u306e\u6700\u5927\u66f2\u3052\u5fdc\u529b\u309240%\u4ee5\u4e0a\u4f4e\u6e1b\u3057\u3001\u52d5\u7684\u885d\u6483\u8377\u91cd\u3092\u5438\u53ce\u3059\u308b\u305f\u3081\u306e\u91d1\u5c5e\u4f53\u7a4d\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/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\/Front-Top-Lifting-Cylinder-3.webp\" alt=\"\u62e1\u5927\u3055\u308c\u305f\u935b\u9020\u30ad\u30e3\u30c3\u30d7\u30d5\u30e9\u30f3\u30b8\u3068\u5b8c\u5168\u6eb6\u3051\u8fbc\u307f\u6eb6\u63a5\u7d99\u624b\u3092\u793a\u3059\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30ec\u30a4\u30a2\u30a6\u30c8\" \/><\/div>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">2. \u30ed\u30dc\u30c3\u30c8\u306b\u3088\u308b\u591a\u5c64\u5b8c\u5168\u6eb6\u3051\u8fbc\u307f\u6eb6\u63a5<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u7d99\u304e\u76ee\u306e\u306a\u3044\u30d0\u30ec\u30eb\u30c1\u30e5\u30fc\u30d6\u3068\u62e1\u5927\u3055\u308c\u305f\u935b\u9020\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u3068\u306e\u63a5\u5408\u90e8\u306f\u3001\u7cbe\u5bc6\u306aJ\u6e9d\u307e\u305f\u306f\u30c0\u30d6\u30ebV\u30d9\u30d9\u30eb\u89d2\u5ea6\u3067\u52a0\u5de5\u3055\u308c\u307e\u3059\u3002\u6eb6\u63a5\u306f\u3001AWS D1.1\u304a\u3088\u3073ISO 5817\u30ec\u30d9\u30ebB\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u3001\u591a\u5c64\u30ed\u30dc\u30c3\u30c8\u5f0fMAG\uff08\u30e1\u30bf\u30eb\u30a2\u30af\u30c6\u30a3\u30d6\u30ac\u30b9\uff09\u30d1\u30eb\u30b9\u6eb6\u63a5\u3092\u7528\u3044\u3066\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u6eb6\u63a5\u30d7\u30ed\u30bb\u30b9\u306b\u3088\u308a\u3001\u30d0\u30ec\u30eb\u58c1\u539a\u5168\u4f53\u306b\u308f\u305f\u3063\u3066100%\u5b8c\u5168\u6eb6\u3051\u8fbc\u307f\u304c\u9054\u6210\u3055\u308c\u307e\u3059\uff08t<sub>\u58c1<\/sub>\uff09\u3001\u7ba1\u306e\u5185\u58c1\u3092\u935b\u9020\u30d9\u30fc\u30b9\u30ab\u30e9\u30fc\u306b\u5b8c\u5168\u306b\u6eb6\u7740\u3055\u305b\u308b\u3002\u5b8c\u5168\u6eb6\u3051\u8fbc\u307f\u6eb6\u63a5\u306b\u3088\u308a\u3001\u6eb6\u7740\u3055\u308c\u3066\u3044\u306a\u3044\u30eb\u30fc\u30c8\u30ae\u30e3\u30c3\u30d7\u304c\u306a\u304f\u306a\u308a\u3001\u5185\u90e8\u5fdc\u529b\u96c6\u4e2d\u30ce\u30c3\u30c1\u304c\u9664\u53bb\u3055\u308c\u3001\u75b2\u52b4\u8377\u91cd\u4e0b\u3067\u306e\u4e80\u88c2\u767a\u751f\u304c\u9632\u6b62\u3055\u308c\u308b\u3002<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">3. 100% \u975e\u7834\u58ca\u6b20\u9665\u691c\u67fb\u30d7\u30ed\u30c8\u30b3\u30eb<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u7d44\u307f\u7acb\u3066\u524d\u306b\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001\u6eb6\u63a5\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u306f\u3001\u53b3\u683c\u306a\u975e\u7834\u58ca\u691c\u67fb\u3092\u53d7\u3051\u307e\u3059\u3002<\/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>\u8d85\u97f3\u6ce2\u8a66\u9a13 (ISO 17640 \/ EN 12680 \u306b\u57fa\u3065\u304f UT):<\/strong> \u9ad8\u5468\u6ce2\u8d85\u97f3\u6ce2\u304c\u6eb6\u63a5\u90e8\u306e\u5168\u4f53\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u8868\u9762\u4e0b\u306e\u6eb6\u878d\u4e0d\u826f\u3001\u5185\u90e8\u306e\u6c17\u5b54\u3001\u307e\u305f\u306f\u5fae\u7d30\u306a\u4e80\u88c2\u3092\u691c\u51fa\u3057\u307e\u3059\u3002<\/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>\u78c1\u7c89\u63a2\u50b7\u8a66\u9a13\uff08ISO 17638\u6e96\u62e0MT\uff09\uff1a<\/strong> \u96fb\u78c1\u5834\u3068\u86cd\u5149\u78c1\u6027\u7c92\u5b50\u3092\u7528\u3044\u3066\u6eb6\u63a5\u90e8\u306e\u8868\u9762\u304a\u3088\u3073\u76f4\u4e0b\u306e\u9818\u57df\u3092\u691c\u67fb\u3057\u3001\u8868\u9762\u306b\u4e80\u88c2\u304c\u5b58\u5728\u3057\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/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>1.5\u500d\u306e\u9759\u6c34\u5727\u904e\u5727\u8010\u6027\u8a66\u9a13\uff1a<\/strong> \u5b8c\u6210\u3057\u305f\u3059\u3079\u3066\u306e\u30b7\u30ea\u30f3\u30c0\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea\u306f\u3001\u5727\u529b\u4fdd\u6301\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001\u5b9a\u683c\u4f7f\u7528\u5727\u529b\uff08\u6700\u592742.0MPa\uff09\u306e150%\u3067\u6700\u4f4e10\u5206\u9593\u306e\u4fdd\u6301\u6642\u9593\u3067\u8010\u5727\u8a66\u9a13\u3092\u53d7\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u5805\u7262\u306a\u4ed5\u69d8\u3092\u6307\u5b9a\u3059\u308b <a style=\"color: #16a34a; font-weight: bold; text-decoration: none; border-bottom: 1px solid transparent; transition: all .2s;\" href=\"https:\/\/lift-cylinders.com\/ja\/product\/front-top-lifting-cylinder-150-180mm-bore-3360-5390mm-stroke\/\">\u6eb6\u63a5\u6cb9\u5727\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u30a2\u30bb\u30f3\u30d6\u30ea<\/a> \u62e1\u5927\u3055\u308c\u305f\u935b\u9020\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u3068\u5b8c\u5168\u6eb6\u3051\u8fbc\u307f\u975e\u7834\u58ca\u691c\u67fb\u6e08\u307f\u306e\u6eb6\u63a5\u90e8\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30d9\u30fc\u30b9\u306e\u7834\u640d\u3092\u9632\u304e\u3001\u73fe\u5834\u6e96\u5099\u6a5f\u68b0\u306e\u7a3c\u50cd\u5bff\u547d\u3092\u5ef6\u3070\u3057\u307e\u3059\u3002<\/p>\n<\/section>\n<p><!-- \u2550\u2550 METALLURGY: Q345D STEEL & TRIBOLOGY \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\u69cb\u9020\u51b6\u91d1\u5b66\uff1aQ345D\u92fc\u3068\u8868\u9762\u6469\u64e6\u5b66<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u8fb2\u696d\u7528\u77f3\u62fe\u3044\u6a5f\u306f\u3001\u5b63\u7bc0\u306b\u3088\u3063\u3066\u6c17\u6e29\u304c\u5909\u5316\u3059\u308b\u5c4b\u5916\u3067\u7a3c\u50cd\u3057\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u5e02\u8ca9\u306e\u70ad\u7d20\u92fc\uff08Q235B\u3084AISI 1020\u306a\u3069\uff09\u306f\u3001\u77f3\u3092\u6295\u68c4\u3059\u308b\u969b\u306e\u6fc0\u3057\u3044\u52d5\u7684\u885d\u6483\u8377\u91cd\u306b\u8010\u3048\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u964d\u4f0f\u5f37\u5ea6\u3068\u4f4e\u6e29\u885d\u6483\u976d\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u5ca9\u77f3\u30d0\u30b1\u30c3\u30c8\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u304c\u5c55\u958b\u3059\u308b <strong>Q345D\u4f4e\u5408\u91d1\u9ad8\u5f37\u5ea6\u69cb\u9020\u7528\u92fc<\/strong> \u30b7\u30fc\u30e0\u30ec\u30b9\u30d0\u30ec\u30eb\u30c1\u30e5\u30fc\u30d6\u3001\u935b\u9020\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u3001\u304a\u3088\u3073\u30ed\u30c3\u30c9\u30af\u30ec\u30d3\u30b9\u7528\u3002\uff08GB\/T 1591\u306b\u6e96\u62e0\u3001EN 10025-3\u898f\u683c\u306eS355J2+N\u306b\u76f8\u5f53\uff09\u3002<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\u5316\u5b66\u7684\u5fae\u91cf\u5408\u91d1\u5316\u3068\u96f6\u4e0b\u885d\u6483\u976d\u6027<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">Q345D\u306f\u3001\u30de\u30f3\u30ac\u30f3\uff081.00\uff5e1.60%\uff09\u3001\u30b7\u30ea\u30b3\u30f3\uff08\u2264 0.50%\uff09\u3001\u304a\u3088\u3073\u7d50\u6676\u7c92\u5fae\u7d30\u5316\u5264\u3068\u3057\u3066\u306e\u30d0\u30ca\u30b8\u30a6\u30e0\u3001\u30cb\u30aa\u30d6\u3001\u30c1\u30bf\u30f3\uff08\u5408\u8a08\u2264 0.15%\uff09\u3092\u542b\u3080\u5fae\u91cf\u5408\u91d1\u7d44\u6210\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u70ad\u7d20\u542b\u6709\u91cf\u306f\u2264 0.18%\u306b\u5236\u9650\u3055\u308c\u3066\u304a\u308a\u3001\u4f4e\u70ad\u7d20\u5f53\u91cf\uff08CEV \u2264 0.42%\uff09\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3067\u3001\u9ad8\u3044\u4e88\u71b1\u6e29\u5ea6\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u826f\u597d\u306a\u6eb6\u63a5\u6027\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u300cD\u300d\u54c1\u8cea\u7b49\u7d1a\u306f\u3001-20\u2103\u306e\u8a66\u9a13\u6e29\u5ea6\u306b\u304a\u3044\u3066\u3001\u30b7\u30e3\u30eb\u30d4\u30fcV\u30ce\u30c3\u30c1\u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u91cf\u304c34\u30b8\u30e5\u30fc\u30eb\u4ee5\u4e0a\u3067\u3042\u308b\u3053\u3068\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u6c37\u70b9\u4e0b\u306b\u304a\u3051\u308b\u8010\u885d\u6483\u6027\u306b\u3088\u308a\u3001\u65e9\u6625\u3084\u6669\u79cb\u306e\u51cd\u7d50\u3059\u308b\u3088\u3046\u306a\u73fe\u5834\u74b0\u5883\u4e0b\u3067\u306e\u6eb6\u63a5\u90e8\u306e\u8106\u6027\u5272\u308c\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\u786c\u8cea\u30af\u30ed\u30e0\u3081\u3063\u304d\u304a\u3088\u3073\u68d2\u6750\u8868\u9762\u306e\u6d78\u70ad\u713c\u5165\u308c<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">Q345D\u307e\u305f\u306f42CrMo\u5408\u91d1\u92fc\u88fd\u306e\u30bd\u30ea\u30c3\u30c9\u30d4\u30b9\u30c8\u30f3\u30ed\u30c3\u30c9\u306f\u3001\u4e2d\u5468\u6ce2\u8a98\u5c0e\u713c\u5165\u308c\u51e6\u7406\u306b\u3088\u308a\u3001\u786c\u5ea658\uff5e62HRC\u3001\u539a\u30552.5\uff5e4.0mm\u306e\u786c\u5316\u5c64\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u3053\u306e\u786c\u3044\u5916\u5c64\u306f\u3001\u73fe\u5834\u8f38\u9001\u4e2d\u306b\u98db\u6765\u3059\u308b\u7802\u5229\u3084\u77f3\u306e\u885d\u7a81\u306b\u3088\u308b\u8868\u9762\u306e\u3078\u3053\u307f\u3092\u9632\u304e\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u786c\u5316\u51e6\u7406\u5f8c\u3001\u30ed\u30c3\u30c9\u306fRa\u22660.2\u03bcm\u307e\u3067\u7cbe\u5bc6\u7814\u78e8\u3055\u308c\u30011cm\u3042\u305f\u308a400\uff5e600\u672c\u306e\u5fae\u7d30\u4e80\u88c2\u3092\u6709\u3059\u308b30\uff5e40\u03bcm\u306e\u786c\u8cea\u30af\u30ed\u30e0\u5c64\u3067\u96fb\u6c17\u3081\u3063\u304d\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u5fae\u7d30\u4e80\u88c2\u306e\u3042\u308b\u8868\u9762\u306f\u4f5c\u52d5\u6cb9\u3092\u4fdd\u6301\u3057\u3066\u30ed\u30c3\u30c9\u30b7\u30fc\u30eb\u3092\u6f64\u6ed1\u3057\u300196\u6642\u9593\u306e\u5869\u6c34\u5674\u9727\u8150\u98df\u8a66\u9a13\uff08ISO 9227\u8a55\u4fa19\/10\uff09\u306b\u5408\u683c\u3059\u308b\u305f\u3081\u3001\u51ac\u5b63\u306e\u6a5f\u5668\u4fdd\u7ba1\u4e2d\u306e\u9306\u3092\u9632\u304e\u307e\u3059\u3002<\/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\u4e88\u9632\u4fdd\u5b88\u3001\u6d41\u4f53\u885b\u751f\u3001\u304a\u3088\u3073\u8a3a\u65ad\u306b\u95a2\u3059\u308b\u6a19\u6e96\u4f5c\u696d\u624b\u9806\u66f8\uff08SOP\uff09<\/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=\"\u8fb2\u696d\u7528\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u8010\u5727\u8a66\u9a13\u304a\u3088\u3073\u975e\u7834\u58ca\u691c\u67fb\u88c5\u7f6e\" \/><\/div>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u6625\u306e\u8015\u4f5c\u6700\u76db\u671f\u306b\u5703\u5834\u306e\u4fe1\u983c\u6027\u3092\u7dad\u6301\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u8fb2\u696d\u6a5f\u68b0\u306e\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u62c5\u5f53\u8005\u3068\u6a5f\u68b0\u64cd\u4f5c\u54e1\u306f\u3001\u5b9a\u671f\u7684\u306a\u6cb9\u5727\u70b9\u691c\u3092\u5b9f\u65bd\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">ISO\u6e05\u6d44\u5ea6\u76ee\u6a19\u304a\u3088\u3073\u308d\u904e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u8fb2\u696d\u7528\u5ca9\u77f3\u9664\u53bb\u30b7\u30b9\u30c6\u30e0\u306e\u4f5c\u52d5\u6cb9\u306f\u3001ISO 4406\u306e\u6e05\u6d44\u5ea6\u30b3\u30fc\u30c918\/16\/13\u4ee5\u4e0a\u3092\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5703\u5834\u306e\u571f\u57c3\u3084\u7802\u304c\u30c8\u30e9\u30af\u30bf\u30fc\u306e\u6cb9\u5727\u30ab\u30c3\u30d7\u30ea\u30f3\u30b0\u30e9\u30a4\u30f3\u306b\u5165\u308a\u8fbc\u307e\u306a\u3044\u3088\u3046\u306b\u3001\u6e05\u6f54\u306a\u30c0\u30b9\u30c8\u30ad\u30e3\u30c3\u30d7\u3068\u9ad8\u52b9\u738710\u30df\u30af\u30ed\u30f3\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3 style=\"font-size: 21px; font-weight: bold; color: #1e293b; margin: 28px 0 16px;\">\u6bb5\u968e\u5225\u30d9\u30fc\u30b9\u6eb6\u63a5\u691c\u67fb\u624b\u9806<\/h3>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u30b7\u30fc\u30ba\u30f3\u524d\u306e\u6a5f\u5668\u6e96\u5099\u306e\u969b\u306b\u3001\u6280\u8853\u8005\u306f\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u30ed\u30c3\u30af\u30d0\u30b1\u30c3\u30c8\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u3092\u70b9\u691c\u3067\u304d\u307e\u3059\u3002<\/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. \u6d78\u900f\u63a2\u50b7\u6cd5\u306b\u3088\u308b\u6eb6\u63a5\u90e8\u691c\u67fb<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\u6eb6\u5264\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b7\u30ea\u30f3\u30c0\u30fc\u30d9\u30fc\u30b9\u30ad\u30e3\u30c3\u30d7\u306e\u6eb6\u63a5\u90e8\u304b\u3089\u6cb9\u3084\u73fe\u5834\u306e\u6c5a\u308c\u3092\u53d6\u308a\u9664\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u8d64\u8272\u306e\u6d78\u900f\u63a2\u50b7\u5264\u3092\u5857\u5e03\u3057\u305f\u5f8c\u3001\u767d\u8272\u306e\u73fe\u50cf\u5264\u30b9\u30d7\u30ec\u30fc\u3092\u5439\u304d\u4ed8\u3051\u3066\u304f\u3060\u3055\u3044\u3002\u6eb6\u63a5\u90e8\u306b\u6cbf\u3063\u3066\u8d64\u3044\u7dda\u304c\u73fe\u308c\u305f\u5834\u5408\u306f\u3001\u5fae\u7d30\u306a\u4e80\u88c2\u307e\u305f\u306f\u75b2\u52b4\u4e80\u88c2\u306e\u767a\u751f\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u30b7\u30ea\u30f3\u30c0\u30fc\u3092\u76f4\u3061\u306b\u4ea4\u63db\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/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. \u30d4\u30f3\u30af\u30ec\u30d3\u30b9\u3068\u7403\u9762\u30b8\u30e7\u30a4\u30f3\u30c8\u306e\u70b9\u691c<\/h4>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify;\">\u30d9\u30fc\u30b9\u53d6\u308a\u4ed8\u3051\u7528\u30a2\u30a4\u30d4\u30f3\u3068\u7403\u9762\u30d9\u30a2\u30ea\u30f3\u30b0\u306b\u904e\u5ea6\u306e\u6469\u8017\u3084\u4f38\u3073\u304c\u306a\u3044\u304b\u70b9\u691c\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30d4\u30f3\u304c\u6469\u8017\u3059\u308b\u3068\u3001\u30d0\u30b1\u30c3\u30c8\u4f38\u9577\u6642\u306b\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u305a\u308c\u304c\u751f\u3058\u3001\u30d9\u30fc\u30b9\u6eb6\u63a5\u90e8\u306b\u6a2a\u65b9\u5411\u306e\u66f2\u3052\u529b\u304c\u52a0\u308f\u308a\u307e\u3059\u3002<\/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\u3088\u304f\u3042\u308b\u8cea\u554f\uff1a\u5ca9\u77f3\u63a1\u53d6\u7528\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0<\/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;\">\u8fb2\u696d\u7528\u77f3\u62fe\u3044\u6a5f\u306e\u30b7\u30ea\u30f3\u30c0\u30fc\u57fa\u90e8\u6eb6\u63a5\u90e8\u306e\u7834\u640d\u539f\u56e0\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">\u8fb2\u696d\u7528\u77f3\u62fe\u3044\u6a5f\u306e\u30b7\u30ea\u30f3\u30c0\u30fc\u5e95\u90e8\u306e\u6eb6\u63a5\u4e0d\u826f\u306f\u3001\u91cd\u3044\u77f3\u304c\u30d0\u30b1\u30c3\u30c8\u304b\u3089\u843d\u4e0b\u3059\u308b\u969b\u306b\u767a\u751f\u3059\u308b\u5fdc\u529b\u96c6\u4e2d\u3068\u5927\u304d\u306a\u52d5\u7684\u53cd\u52d5\u885d\u6483\u304c\u8907\u5408\u7684\u306b\u4f5c\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u8d77\u3053\u308a\u307e\u3059\u3002\u90e8\u5206\u6eb6\u3051\u8fbc\u307f\u6eb6\u63a5\u3092\u65bd\u3057\u305f\u6a19\u6e96\u7684\u306a\u30b7\u30ea\u30f3\u30c0\u30fc\u3067\u306f\u3001\u80f4\u4f53\u58c1\u3068\u5e95\u30ad\u30e3\u30c3\u30d7\u306e\u9593\u306b\u6eb6\u63a5\u3055\u308c\u3066\u3044\u306a\u3044\u5185\u90e8\u306e\u5207\u308a\u6b20\u304d\u304c\u6b8b\u308a\u307e\u3059\u3002\u52d5\u7684\u5727\u529b\u306e\u6025\u4e0a\u6607\u306b\u3088\u308a\u3001\u3053\u306e\u5207\u308a\u6b20\u304d\u306e\u6839\u5143\u306b\u5f15\u5f35\u5fdc\u529b\u304c\u96c6\u4e2d\u3057\u3001\u75b2\u52b4\u4e80\u88c2\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3053\u306e\u4e80\u88c2\u306f\u6eb6\u63a5\u306e\u5589\u90e8\u3092\u901a\u3063\u3066\u5916\u5074\u306b\u4f1d\u64ad\u3057\u3001\u6700\u7d42\u7684\u306b\u8377\u91cd\u304c\u304b\u304b\u3063\u305f\u72b6\u614b\u3067\u5e95\u90e8\u304c\u5206\u96e2\u3057\u307e\u3059\u3002<\/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;\">\u62e1\u5927\u3055\u308c\u305f\u935b\u9020\u30ad\u30e3\u30c3\u30d7\u30d5\u30e9\u30f3\u30b8\u306f\u3001\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u30d9\u30fc\u30b9\u6eb6\u63a5\u90e8\u306e\u5272\u308c\u3092\u9632\u3050\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">\u62e1\u5927\u3055\u308c\u305f\u935b\u9020\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u306f\u3001\u53d6\u308a\u4ed8\u3051\u30a2\u30a4\u3068\u30d0\u30ec\u30eb\u53d6\u308a\u4ed8\u3051\u30be\u30fc\u30f3\u9593\u306e\u6ed1\u3089\u304b\u3067\u5927\u304d\u306a\u534a\u5f84\u306e\u79fb\u884c\u90e8\u3092\u5099\u3048\u305f\u5ef6\u9577\u3055\u308c\u305f\u5916\u5074\u30ab\u30e9\u30fc\u3092\u7279\u5fb4\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u8a2d\u8a08\u306b\u3088\u308a\u3001\u6eb6\u63a5\u30b7\u30fc\u30e0\u63a5\u5408\u90e8\u304c\u6700\u5927\u5fdc\u529b\u96c6\u4e2d\u9818\u57df\u304b\u3089\u9060\u3056\u304b\u308a\u3001\u63a5\u5408\u90e8\u306e\u91d1\u5c5e\u4f53\u7a4d\u304c\u5897\u52a0\u3057\u3001\u6eb6\u63a5\u90e8\u5168\u4f53\u306e\u6700\u5927\u66f2\u3052\u5fdc\u529b\u304c40%\u4ee5\u4e0a\u4f4e\u6e1b\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u69cb\u9020\u5f37\u5316\u306b\u3088\u308a\u3001\u52d5\u7684\u306a\u5ca9\u77f3\u6295\u4e0b\u885d\u6483\u8377\u91cd\u4e0b\u3067\u306e\u75b2\u52b4\u4e80\u88c2\u306e\u767a\u751f\u3092\u9632\u304e\u307e\u3059\u3002<\/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;\">\u5ca9\u77f3\u63a1\u53d6\u6a5f\u306e\u6cb9\u5727\u30b7\u30ea\u30f3\u30c0\u30fc\u306b\u3068\u3063\u3066\u3001100%\u8d85\u97f3\u6ce2\u63a2\u50b7\u8a66\u9a13\uff08\u975e\u7834\u58ca\u691c\u67fb\uff09\u304c\u4e0d\u53ef\u6b20\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">\u8d85\u97f3\u6ce2\u63a2\u50b7\u8a66\u9a13\uff08ISO 17640 \u306b\u57fa\u3065\u304f UT\uff09\u306f\u3001\u9ad8\u5468\u6ce2\u97f3\u6ce2\u3092\u4f7f\u7528\u3057\u3066\u30d9\u30fc\u30b9\u6eb6\u63a5\u90e8\u306e\u5185\u90e8\u3092\u30b9\u30ad\u30e3\u30f3\u3057\u3001\u30b7\u30ea\u30f3\u30c0\u30fc\u304c\u7a3c\u50cd\u3059\u308b\u524d\u306b\u3001\u6eb6\u878d\u4e0d\u8db3\u3001\u6c17\u5b54\u3001\u5fae\u7d30\u4e80\u88c2\u306a\u3069\u306e\u8868\u9762\u4e0b\u306e\u6b20\u9665\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u30ed\u30c3\u30af\u30d4\u30c3\u30ab\u30fc\u306e\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306f\u3001\u6a5f\u5668\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306e\u8fd1\u304f\u3067\u9ad8\u5727\u4e0b\u3067\u52d5\u4f5c\u3059\u308b\u305f\u3081\u3001100% UT \u691c\u67fb\u306f\u3001\u6eb6\u63a5\u90e8\u306e\u5b8c\u5168\u306a\u6d78\u900f\u3068\u69cb\u9020\u7684\u306a\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u3001\u73fe\u5834\u3067\u306e\u52a0\u5727\u30aa\u30a4\u30eb\u306e\u5674\u51fa\u3092\u9632\u304e\u307e\u3059\u3002<\/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;\">\u5ca9\u77f3\u904b\u642c\u7528\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306b\u306f\u3001\u306a\u305c\u6a19\u6e96\u7684\u306a\u70ad\u7d20\u92fc\u3088\u308a\u3082Q345D\u92fc\u304c\u597d\u307e\u308c\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/h3>\n<p style=\"margin: 0; font-size: 16px; color: #475569; text-align: justify; line-height: 1.7;\">Q345D\u4f4e\u5408\u91d1\u92fc\u306f\u3001345MPa\u3092\u8d85\u3048\u308b\u964d\u4f0f\u5f37\u5ea6\u3068\u3001-20\u2103\u306e\u8a66\u9a13\u6e29\u5ea6\u306b\u304a\u3051\u308b\u30b7\u30e3\u30eb\u30d4\u30fcV\u30ce\u30c3\u30c1\u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u5438\u53ce\u91cf34\u30b8\u30e5\u30fc\u30eb\u4ee5\u4e0a\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u3053\u306e\u9ad8\u3044\u964d\u4f0f\u5f37\u5ea6\u3068\u6c37\u70b9\u4e0b\u306b\u304a\u3051\u308b\u8010\u885d\u6483\u6027\u306e\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u5bd2\u51b7\u306a\u65e9\u6625\u3084\u6669\u79cb\u306e\u73fe\u5834\u6761\u4ef6\u4e0b\u3067\u91cd\u3044\u77f3\u6750\u3092\u6295\u4e0b\u3059\u308b\u969b\u306b\u3001\u69cb\u9020\u7684\u306a\u30d0\u30ec\u30eb\u5909\u5f62\u3084\u6eb6\u63a5\u90e8\u306e\u8106\u6027\u5272\u308c\u3092\u9632\u304e\u3001\u6a19\u6e96\u7684\u306aQ235\u70ad\u7d20\u92fc\u3092\u51cc\u99d5\u3059\u308b\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/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\u6226\u7565\u7684\u8abf\u9054\u3068\u7dcf\u6240\u6709\u30b3\u30b9\u30c8<\/h2>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u8fb2\u696d\u6a5f\u68b0\u30e1\u30fc\u30ab\u30fc\u3001\u8fb2\u6a5f\u5177\u8ca9\u58f2\u5e97\u3001\u571f\u5730\u518d\u751f\u696d\u8005\u306b\u3068\u3063\u3066\u3001\u8015\u4f5c\u671f\u9593\u304c\u77ed\u3044\u6642\u671f\u306b\u30b7\u30ea\u30f3\u30c0\u30fc\u57fa\u90e8\u304c\u4e88\u671f\u305b\u305a\u6545\u969c\u3059\u308b\u3068\u3001\u5703\u5834\u3067\u306e\u4f5c\u696d\u505c\u6b62\u6642\u9593\u3068\u4fee\u7406\u8cbb\u7528\u306e\u5897\u52a0\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u8584\u8089\u30d0\u30ec\u30eb\u3084\u57fa\u672c\u7684\u306a\u3059\u307f\u8089\u6eb6\u63a5\u3067\u88fd\u9020\u3055\u308c\u305f\u4f4e\u4fa1\u683c\u306e\u6c4e\u7528\u30b7\u30ea\u30f3\u30c0\u30fc\u3092\u8abf\u9054\u3059\u308b\u3068\u3001\u6eb6\u63a5\u90e8\u306e\u4e80\u88c2\u304c\u7e70\u308a\u8fd4\u3057\u767a\u751f\u3057\u305f\u308a\u3001\u6cb9\u6f0f\u308c\u304c\u767a\u751f\u3057\u305f\u308a\u3001\u9577\u671f\u7684\u306b\u9ad8\u984d\u306a\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u8cbb\u7528\u304c\u767a\u751f\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<p style=\"font-size: 17px; color: #334155; text-align: justify; margin-bottom: 20px;\">\u6a5f\u5668\u8abf\u9054\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306f\u3001\u3055\u307e\u3056\u307e\u306a\u6280\u8853\u7684\u9078\u629e\u80a2\u3092\u8a55\u4fa1\u3067\u304d\u307e\u3059\u3002 <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\">\u8fb2\u696d\u6a5f\u68b0\u7528\u6cb9\u5727\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u30aa\u30d7\u30b7\u30e7\u30f3<\/a> \u6750\u6599\u8a8d\u8a3c\u3001\u6eb6\u63a5\u898f\u683c\u3001\u304a\u3088\u3073\u975e\u7834\u58ca\u691c\u67fb\u5831\u544a\u66f8\u3092\u78ba\u8a8d\u3059\u308b\u3002\u77f3\u62fe\u3044\u6a5f\u306b\u9811\u4e08\u306a\u88c5\u5099\u3092\u65bd\u3059\u3002 <a style=\"color: #16a34a; font-weight: bold; text-decoration: none; border-bottom: 1px solid transparent; transition: all .2s;\" href=\"https:\/\/lift-cylinders.com\/ja\/product-category\/lift-cylinder\/\">\u6cb9\u5727\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc<\/a> Q345D\u4f4e\u5408\u91d1\u92fc\u3001\u5927\u578b\u935b\u9020\u30d9\u30fc\u30b9\u30d5\u30e9\u30f3\u30b8\u3001\u304a\u3088\u3073\u5b8c\u5168\u6eb6\u3051\u8fbc\u307f\u975e\u7834\u58ca\u691c\u67fb\u6e08\u307f\u306e\u6eb6\u63a5\u90e8\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u73fe\u5834\u904b\u7528\u3068\u3001\u5b63\u7bc0\u3092\u554f\u308f\u306a\u3044\u7dcf\u904b\u7528\u30b3\u30b9\u30c8\u306e\u524a\u6e1b\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/section>\n<p><!-- \u2550\u2550 CALL TO ACTION \u2550\u2550 --><\/p>\n<div style=\"background: linear-gradient(135deg,#0f172a 0%,#14532d 100%); 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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\/ja\/product\/front-top-lifting-cylinder-150-180mm-bore-3360-5390mm-stroke\/\"><br \/>\n\u30ed\u30c3\u30af\u30d4\u30c3\u30ab\u30fc\u30ea\u30d5\u30c8\u30b7\u30ea\u30f3\u30c0\u30fc\u306e\u4ed5\u69d8\u3092\u898b\u308b<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;\">\u7de8\u96c6\u8005: Cxm<\/span><\/div>\n<p>&nbsp;<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Agricultural Tillage Machinery Series \u00b7 Monograph XIV Rock Bucket Lift Cylinders for Rock Pickers Agricultural rock pickers (stone pickers) perform critical seedbed preparation by removing subsurface boulders, field stones, and rock debris that damage expensive seeders, harvesters, and tillage implements. This 2500+ word engineering guide examines the structural mechanics, welding metallurgy, and fatigue mitigation of double-acting welded rock bucket lift cylinders. We analyze high-load stone hopper discharge kinematics, Q345D low-alloy structural steel performance, stress concentration causes behind cylinder base weld cracking, and advanced structural solutions incorporating enlarged forged base flanges, full-penetration robotic welding, and non-destructive flaw testing (NDT). Q345D Steel Metallurgy Full-Penetration Welding NDT Ultrasonic Inspection &nbsp; Engineering Specifications Matrix [&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-1388","post","type-post","status-publish","format-standard","hentry","category-hydraulic-lift-cylinder"],"_links":{"self":[{"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/posts\/1388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/comments?post=1388"}],"version-history":[{"count":2,"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/posts\/1388\/revisions"}],"predecessor-version":[{"id":1390,"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/posts\/1388\/revisions\/1390"}],"wp:attachment":[{"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/media?parent=1388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/categories?post=1388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lift-cylinders.com\/ja\/wp-json\/wp\/v2\/tags?post=1388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}