Toojspur zogyog ib hom iav siv nyob rau hauv ntau yam khoom siv tshuab uas efficiency, durability, thiab tsis kam hnav yog qhov tseem ceeb. Cov iav no feem ntau yog tsim los ntawm tooj liab alloy, uas muaj cov thermal conductivity thiab hluav taws xob zoo, thiab zoo corrosion kuj.
Copper spur iav feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum muaj kev ua haujlwm siab thiab ua haujlwm zoo, xws li hauv cov cuab yeej precision, cov tshuab tsheb, thiab cov tshuab ua haujlwm. Lawv paub txog lawv lub peev xwm los muab kev ua tau zoo thiab ua tau zoo, txawm tias nyob rau hauv cov khoom hnyav thiab kev kub ceev.
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm tooj liab spur iav yog lawv lub peev xwm los txo kev sib txhuam thiab hnav, ua tsaug rau nws tus kheej-lubricating zog ntawm tooj liab alloys. Qhov no ua rau lawv muaj kev xaiv zoo rau cov ntawv thov uas nquag lubrication tsis siv tau lossis ua tau.