Ukunquma amafomu okungqubuzana alandelayo kubaluleke kakhulu ekutadisheni izici zokungqubuzana zamafutha asolwandle ngaphansi kophethiloli onesulfure ephansi nezimo zomthwalo ophansi, ukufuna izixazululo zokunciphisa ukuguga nokwelula impilo yesevisi yezingxenye zenjini. Izinhlobo ezilandelayo zokugqoka zenzeka ikakhulukazi Ezindaweni zokugcoba okuxubile kanye nemingcele, ngokuthuthukisa isilinganiso sezithako, ukugqokwa kwe-anti-mechanical kanye nekhono lokugqoka eliphikisana nokugqwala le-lubricant lingathuthukiswa, futhi impilo yesevisi yezingxenye zemishini ingathuthukiswa. inwetshiwe ekusebenzeni kwangempela.

Kusukela ekuhlaziyweni kwezimbangela eziyisisekelo zokuguga, ingxenye "ye-cylinder liner-piston ring" yenjini yasolwandle ihlanganisa izinhlobo ezine ezilandelayo zokugqoka:

(1) Ukukhathala ukuguga kuyisimo lapho indawo yokungqubuzana ikhiqiza ukuguquguquka okukhulu nokucindezeleka endaweni yokuxhumana, futhi yakha imifantu futhi ibhujiswe. Ukukhathala kungokokulahlekelwa ukungqubuzana kwezingxenye eziwumshini phakathi kwebanga elivamile;

(2) Ukugqokwa kwama-brasive isenzeko lapho izinhlayiya eziqinile zidala imihuzuko nokuchitheka kwezinto ezingaphezulu kwepheya yokungqubuzana ngokunyakaza okuhlobene. Ukuguga okweqile kuzopholisha udonga lwesilinda senjini futhi kubangele ngokuqondile okokugcoba kube nzima ukwenza ukuzinza odongeni lwesilinda. Ifilimu yamafutha, ebangela ukugqoka okuphezulu, i-aluminium kanye ne-silicon kuphethiloli yizona zimbangela eziyinhloko zokugqoka kwe-abrasive;

(3) Ukugqoka okunamathelayo kubangelwa ukwanda kwengcindezi yangaphandle noma ukwehluleka kwe-lubricating medium, indawo ye-friction pair "i-adhesive". Ukugqoka okunamathelayo kuwuhlobo olubucayi kakhulu lokugqoka oluzokwenza ukuthi ukugqoka okukhethekile okungaphezulu kwe-cylinder liner kukhishwe, Kubangele ukulimala okukhulu ekusebenzeni okuvamile kwenjini;

(4) Ukugqwala isenzakalo sokulahleka kwempahla okubangelwa ukusabela kwekhemikhali noma kwe-electrochemical phakathi kwezinto ezingaphezulu nendawo ezungezile ngesikhathi sokunyakaza okuhlobene kwendawo yokubhangqa okushayisanayo, kanye nokulahlekelwa kwempahla okubangelwa isenzo somshini. Esimeni sokugqwala okukhulu nokuguga, izinto ezingaphezulu zodonga lwesilinda zizoxebuka, futhi ngisho nalapho ingaphezulu lepheya elishayisanayo linyakaziswa ngokuqhathaniswa, ukumboza okungaphezulu kuzolahlekelwa izici zempahla yasekuqaleni futhi kulinyazwe kakhulu.