Cov roj twj tso kua mis yog lub teeb yuag thiab compact, thiab muaj peb pawg loj: hauv-kab, dispensing, thiab monolithic. Lub twj tso kua mis roj xav tau lub zog los ua haujlwm, thiab lub camshaft ntawm qhov qis ntawm nws yog tsav los ntawm lub cav crankshaft iav.
Cov roj twj tso kua mis tawm tswv yim cov roj twj tso kua mis nrog cov aluminium-muaj casing thiab ib qho kev txav tau molding nyob rau hauv lub casing, nyob rau hauv lub movable molding ib feem yog tsawg kawg yog ib feem ntawm cov khoom uas yuav sintered thiab muaj tsawg kawg yog ib tug austenitic hlau-raws li alloy. , thiab molding ib feem ua los ntawm cov khoom siv sinterable muaj ib coefficient ntawm thermal expansion ntawm tsawg kawg yog 60% ntawm thermal expansion coefficient ntawm lub casing.
