{"id":1321,"date":"2026-07-13T06:32:24","date_gmt":"2026-07-13T06:32:24","guid":{"rendered":"https:\/\/lift-cylinders.com\/?p=1321"},"modified":"2026-07-13T06:32:24","modified_gmt":"2026-07-13T06:32:24","slug":"lift-cylinders-in-cold-weather-operations","status":"publish","type":"post","link":"https:\/\/lift-cylinders.com\/tr\/application\/lift-cylinders-in-cold-weather-operations\/","title":{"rendered":"So\u011fuk Hava Operasyonlar\u0131nda Kald\u0131rma Silindirleri"},"content":{"rendered":"
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TEKN\u0130K KILAVUZ \u00b7 SO\u011eUK HAVA VE ARKT\u0130K B\u00d6LGE \u00b7 H\u0130DROL\u0130K KALDIRMA S\u0130L\u0130ND\u0130RLER\u0130<\/span><\/p>\n

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Asans\u00f6r Silindirleri
\nSo\u011fuk Hava Operasyonlar\u0131
\nArktik \u00b7 S\u0131f\u0131r\u0131n Alt\u0131nda \u00b7 \u221240\u00b0C<\/span><\/h1>\n

\u00c7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131nda m\u00fckemmel performans g\u00f6steren bir hidrolik kald\u0131rma silindiri, contalar\u0131, piston kaplamas\u0131 ve hidrolik s\u0131v\u0131s\u0131 d\u00fc\u015f\u00fck s\u0131cakl\u0131kta \u00e7al\u0131\u015fma i\u00e7in tasarlanmam\u0131\u015fsa, -30\u00b0C'de so\u011fuk \u00e7al\u0131\u015ft\u0131rmadan birka\u00e7 dakika sonra ar\u0131zalanabilir. Standart NBR contalar, -25\u00b0C'de dinamik y\u00fckleme alt\u0131nda k\u0131r\u0131lgan hale gelir ve \u00e7atlar. -30\u00b0C'deki standart mineral ya\u011f o kadar viskozdur ki pompalanmas\u0131 neredeyse imkans\u0131zd\u0131r ve sonunda akt\u0131\u011f\u0131nda, so\u011fuk viskoz ya\u011f filmi boyunca olu\u015fan bas\u0131n\u00e7 fark\u0131, daha s\u0131cak ko\u015fullar i\u00e7in tasarlanm\u0131\u015f conta dudaklar\u0131na zarar verir. Bu k\u0131lavuz, so\u011fuk hava ve arktik kald\u0131rma silindiri \u00f6zelliklerinin her unsurunu kapsar: conta malzemeleri, piston kaplamalar\u0131, hidrolik s\u0131v\u0131 kaliteleri, so\u011fuk \u00e7al\u0131\u015ft\u0131rma prosed\u00fcrleri ve en zararl\u0131 so\u011fuk \u00e7al\u0131\u015ft\u0131rma ko\u015fullar\u0131n\u0131 \u00f6nleyen \u0131s\u0131tma sistemleri.<\/p>\n

S\u0131zd\u0131rmazl\u0131k S\u0131n\u0131f\u0131<\/span>
\nArktik S\u0131v\u0131s\u0131<\/span>
\nSo\u011fuk Ba\u015flatma Protokol\u00fc<\/span><\/div>\n

KALDIRMA S\u0130L\u0130ND\u0130RLER\u0130 \u00b7 SO\u011eUK HAVA M\u00dcHEND\u0130SL\u0130\u011e\u0130 \u00b7 TEMMUZ 2026<\/p>\n<\/div>\n<\/header>\n

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REFERANS \u00b7 SO\u011eUK HAVA KO\u015eULLARINDA ASANS\u00d6R S\u0130L\u0130ND\u0130R\u0130N\u0130N KR\u0130T\u0130K SICAKLIKLARI<\/p>\n

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NBR M\u00dcH\u00dcR SINIRI<\/p>\n

-25\u00b0C<\/p>\n

Standart NBR piston contalar\u0131, -25\u00b0C'nin alt\u0131ndaki dinamik y\u00fckleme alt\u0131nda \u00e7atlamaya ba\u015flar; bu nedenle kutup ko\u015fullar\u0131na uygun kald\u0131rma silindirlerinde kullan\u0131lmamal\u0131d\u0131r.<\/p>\n<\/div>\n

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ARKT\u0130K PU SINIRI<\/p>\n

-50\u00b0C<\/p>\n

-50\u00b0C'ye kadar dayan\u0131kl\u0131 d\u00fc\u015f\u00fck s\u0131cakl\u0131k poli\u00fcretan contalar \u2014 \u0130skandinav ve Kanada boreal ormanc\u0131l\u0131\u011f\u0131 i\u00e7in do\u011fru \u00f6zellik.<\/p>\n<\/div>\n

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YA\u011e AKMA NOKTASI<\/p>\n

\u2264 \u221245\u00b0C<\/p>\n

Arktik iklim ko\u015fullar\u0131na uygun hidrolik s\u0131v\u0131n\u0131n akma noktas\u0131, beklenen minimum ortam s\u0131cakl\u0131\u011f\u0131n\u0131n en az 15\u00b0C alt\u0131nda olmal\u0131d\u0131r.<\/p>\n<\/div>\n

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ISINMA M\u0130N\u0130MUMU<\/p>\n

15 dakika<\/p>\n

-20\u00b0C'nin alt\u0131ndaki s\u0131cakl\u0131klarda tam h\u0131zda kald\u0131rma silindiri \u00e7al\u0131\u015ft\u0131r\u0131lmadan \u00f6nce r\u00f6lantide minimum \u0131s\u0131nma s\u00fcresi gereklidir; bu, so\u011fuk viskozite contas\u0131n\u0131n hasar g\u00f6rmesini \u00f6nler.<\/p>\n<\/div>\n<\/div>\n<\/div>\n