Izizathu amakhonkco piston notched

1. Intsimbi yepiston ayinayo i-elasticity ngaphandle kwe-gap, kwaye ayikwazi ukuzalisa isithuba phakathi kwepiston kunye nodonga lwesilinda kakuhle.
2. Iringi yepiston iya kwandiswa xa ishushu, gcina isithuba esithile
3. Kukho izikhewu zokutshintshwa lula

Kutheni le nto amakhonkco episton ekhutshiwe kodwa angavuzi?

1. Xa i-piston ring ikwimeko ekhululekileyo (oko kukuthi, xa ingafakwanga), i-gap ibonakala inkulu. Emva kokufakela, i-gap iya kuncitshiswa; emva kokuba injini isebenza ngokuqhelekileyo, i-piston ring ifudunyezwa kwaye yandiswa, kwaye i-gap iyancipha ngakumbi. Ndiyakholelwa ukuba umenzi ngokuqinisekileyo uya kuyila ubungakanani beringi yepiston xa eshiya umzi-mveliso ukwenza umsantsa ube mncinci kangangoko.
2. Izangqa zepiston ziya kugungxulwa ngu-180 °. Xa irhasi iphuma kwiringi yomoya yokuqala, i-air ring yesibini iya kukuthintela ukuvuza komoya. Ukuvuza kweringi yokuqala yegesi kuya kuqala kuchaphazele intsimbi yesibini yegesi, kwaye ke irhasi iya kugxothwa kwaye iphume ngesithuba seringi yesibini yegesi.
3. Kukho iringi yeoli phantsi kwamakhonkco amabini omoya, kwaye kukho ioli kwisithuba phakathi kweringi yeoli kunye nodonga lwesilinda. Kunzima ukuba isixa esincinci serhasi siphume kwisithuba esikwiringi yeoli siye kwi crankcase.

Isishwankathelo: 1. Nangona kukho umsantsa, isithuba sincinane kakhulu emva kokuba injini isebenza ngokuqhelekileyo. 2. Kunzima ukuvuza komoya ukuba kudlule amakhonkco amathathu episton (yahlulwe ibe yintsimbi yegesi kunye nentsimbi yeoli).