Dab tsi yog Tsheb Tsav Tsheb

Cov iav iav feem ntau ua haujlwm nyob rau hauv kev kub ceev, siab load, ceev thiab load. Ntxiv nrog rau kev hnav ib txwm, lub iav tseem yuav ua rau lub iav poob siab vim qhov tsis zoo ntawm lub lubricating zoo, lubrication tsis zoo, kev ua haujlwm tsis zoo, kev ua haujlwm tsis zoo ntawm cov iav sib dhos ntawm ib leeg thaum kho. Tos, lawv yuav ua kom lub cev hnav thiab kev puas tsuaj ntawm cov iav. Iav cia siab rau nws tus kheej qhov loj me thiab cov khoom siv lub zog los tiv thaiv cov khoom siv sab nraud, uas yuav tsum muaj cov khoom siv kom muaj zog toughness thiab abrasion tsis kam. Vim yog qhov nyuaj ntawm cov iav thiab cov iav siab qhov tseeb, cov khoom siv kuj yuav tsum muaj cov txheej txheem zoo. Cov khoom siv feem ntau siv rau iav iav yog forging steel.