Amakhonkco episton ahlulwe abe ngamakhonkco erhasi kunye nemisesane yeoli. I-injini ye-diesel ye-195 isebenzisa i-inkstone gas ring kunye ne-oyile enye, ngelixa injini ye-diesel ye-Z1100 isebenzisa amakhonkco amabini egesi kunye nentsimbi ye-oyile enye. Zifakwe kwi-piston ring groove, zithembele kwi-elastic force ukunamathela kudonga lwe-cylinder, kwaye zehla zinyuka ngepiston. Kukho imisebenzi emibini yendandatho yomoya, enye kukutywina i-cylinder, ukuze igesi ekwisilinda ingavuzi kwi-crankcase kangangoko kunokwenzeka; enye kukudlulisa ubushushu bentloko yepiston kudonga lwesilinda.

Nje ukuba umsesane wepiston uvuze, isixa esikhulu segesi yobushushu obuphezulu siya kubaleka kumsantsa ophakathi kwepiston kunye nesilinda. Akunjalo kuphela ukushisa okufunyenwe yi-piston ukusuka phezulu akukwazi ukudluliselwa eludongeni lwe-cylinder ngendandatho yepiston, kodwa kunye nomphandle wangaphandle wepiston kunye nentsimbi yepiston iya kutshiswa ngamandla yigesi. , ekugqibeleni ibangele ukuba ipiston kunye neringi yepiston ivuthe. Iringi yeoli isebenza kakhulu njenge-oil scraper ukukhusela ioli ekungeneni kwigumbi lokutshisa. Indawo yokusebenza yeringi yepiston ilukhuni, kwaye ikwayinxalenye esengozini yenjini yedizili.

Nika ingqalelo kula manqaku alandelayo xa utshintsha amakhonkco episton:

(1) Khetha umsesane ofanelekileyo wepiston, kwaye usebenzise ipiston yeringi ekhethekileyo ukuvula ngokufanelekileyo iringi yepiston xa uyifakela kwipiston, kwaye unqande amandla agqithisileyo.

(2) Xa udibanisa i-piston ring, nikela ingqalelo kwisalathiso. I-ring chrome-plated kufuneka ifakwe kwi-groove yokuqala ye-ring, kwaye i-cutout yangaphakathi kufuneka ibe phezulu; xa i-piston ring ene-outout yangaphandle ifakiwe, i-cutout yangaphandle kufuneka ibe phantsi; Ngokubanzi, umphetho ongaphandle unama-chamfers, kodwa umda wangaphandle wesiphelo esisezantsi somlomo ongezantsi awunazo ii-chamfers. Nika ingqalelo kwisalathiso sokufakela kwaye ungayifaki engalunganga.

(3) Phambi kokuba indibano yepiston yokudibanisa intonga ifakwe kwi-cylinder, izithuba zezithuba zesiphelo sendandatho nganye kufuneka zisasazwe ngokulinganayo kwicala lesangqa sepiston, ukuze kuthintelwe ukuvuza komoya kunye nokuvuza kweoyile okubangelwa ngamazibuko ahlanganayo. .