Lub luag haujlwm tseem ceeb ntawm cov roj hmab foob hauv cov khoom siv yog dab tsi?

Roj hmab foob ua lub luag haujlwm tseem ceeb hauv cov khoom siv. Lawv feem ntau yog siv los tiv thaiv cov kua hauv lub cev (xws li cov pa roj thiab cov kua dej), ua kom muaj kev nyab xeeb ntawm kev ua haujlwm. Hauv ntau yam khoom siv hauv kev lag luam, txawm tias lub tshuab hydraulic, pneumatic systems, lossis lwm yam khoom siv cuam tshuam nrog kev sib kis ntawm cov kua dej, cov roj hmab ntsaws ruaj ruaj zoo tiv thaiv cov dej tawm, tsis txhob poob lub zog, kev ua qias tuaj ib puag ncig, thiab cov khoom siv tsis ua haujlwm los ntawm kev xau.

 

Ib txhij, cov roj hmab ntsaws ruaj ruaj tiv thaiv cov impurities sab nraud los ntawm cov khoom siv. Lawv thaiv cov plua plav, ya raws, cov khoom, thiab lwm yam khoom tsis zoo, tiv thaiv cov khoom siv sab hauv los ntawm kev puas tsuaj thiab txuas ntxiv cov khoom siv lub neej.

 

Tsis tas li ntawd, cov roj hmab ntsaws ruaj ruaj tuaj yeem hloov mus rau qhov sib txawv ntawm kev ua haujlwm, xws li kev hloov pauv ntawm qhov kub, siab, thiab kev tshaj tawm. Los ntawm lawv cov elasticity zoo heev thiab sealing kev ua tau zoo, lawv tuav lub foob ruaj khov hauv ntau qhov chaw ib puag ncig, ua kom cov khoom siv tau zoo. Piv txwv li, nyob rau hauv qhov kub thiab txias ib puag ncig, cov roj hmab foob tuaj yeem tuav lub foob nruj los ntawm kev kho lawv cov khoom siv, kom ntseeg tau tias cov cuab yeej ua haujlwm tsis cuam tshuam. Nyob rau hauv luv luv, roj hmab seals yog indispensable Cheebtsam tseem ceeb rau kev ruaj ntseg ntawm cov khoom.