Amandla okucindezela asho ingcindezi ekhiqizwa isilinda lapho injini isebenza. Kungase kube nezizathu eziningi zokucindezela okunganele kwesilinda. Okuvame kakhulu yizici ezintathu ezilandelayo:

1. Ukumelana nokudla okukhulu
Ukwanda kokumelana nokungena emoyeni kunciphisa ukungena komoya. Isibonelo, isihlungi somoya sivinjiwe, ukuvulwa kwe-valve kuncishisiwe, futhi isigaba somoya we-valve asilingani, okungabangela ukwanda kokumelana nokungena emoyeni.

2. Isilinganiso sokucindezela siba sincane
Isilinganiso sokucindezela isilinda siba sincane, okungukuthi, umthamo wegumbi lomlilo uyanda. Ngemuva kokuthi umthamo wekamelo lomlilo ukhuphuka, ukucindezela kwe-cylinder kuzokwehla; isizathu sokwenyuka komthamo wegumbi elivuthayo akulungile noma ukulungiswa okufika ngesikhathi, njenge-gasket yesilinda esiwugqinsi. Ingaphezulu lekhanda lesilinda liphinde lashintshwa ngenxa ye-valve reamer engenangqondo. Lapho kugaywa i-crankshaft, i-radius ye-gyration iyancipha. Lapho kulungiswa induku yokuxhuma, ibanga eliphakathi phakathi kwamakhanda amakhulu namancane lincishisiwe.

3. Ukuvuza kwesistimu yokucindezela
Ngenxa yokulimala okugqokile, ukuxega nokungahambi kahle, igebe elingadingekile livela phakathi kwezingxenye ezenza uhlelo lokucindezela, olungenawo umphumela wokuvala, futhi lubangele ukuthi umoya osesilindani uvuze phakathi nenqubo yokucindezela.
(1) Ukuvuza komoya kwe-cylinder head gasket
Unqenqema lwe-cylinder head gasket luvuza umoya, okubangela ukuba igesi iphume phakathi nokucindezelwa nokushaywa komsebenzi. Izizathu zokuvuza kwe-cylinder head gasket yilezi: amandla anganele okuqinisa amabhawodi okulungisa ikhanda le-cylinder, noma ukwehluleka ukuqinisa ngokulinganayo ngokulandelana okudingekayo kokuqinisa; i-warpage yendiza ehlangene yekhanda le-cylinder kanye ne-cylinder block; ukuphakama okunganele kwe-protrusion ye-cylinder liner, noma okufanayo Umehluko wokuphakama ophumayo phakathi kwamasilinda amabili aseduze mkhulu kakhulu, izinga lokushisa elisebenzayo lenjini ye-diesel liphezulu kakhulu futhi i-gasket ye-cylinder head iyashiswa; isilinganiso sokucindezela siphezulu kakhulu, okubangela ukucindezela kokuqhuma ukuba kube phezulu kakhulu.
(2) Ukuvuza kweringi ye-piston
Ungakwazi ukujova amafutha enjini ahlanzekile kusilinda. Uma umfutho we-cylinder ukhuphuka kakhulu ngemva kokuhlolwa, kusho ukuthi indandatho yepiston ayivalwanga ngokuqinile. Uma kungenjalo, kusho ukuthi ukucindezela kwe-cylinder akuhlangene neringi ye-piston. Ngaphezu kwalokho, ungabheka nokuphuma echwebeni lokugcwalisa uwoyela lapho injini ye-diesel isebenza. Yahlulela inani legesi ephumayo. Izizathu zokuvuza komoya weringi ye-piston: ukuguga okubucayi kwepiston, iringi yepiston, nesilinda, imvume ehambisanayo ngokweqile, ukunwebeka kweringi yepiston eyanele, ephukile noma ebhajwe emiseleni ye-carbon deposit, futhi ayikwazi ukunyakaza, ukuphela kwemvume nohlangothi. Ukucaciswa kweringi ye-piston kukhulu kakhulu.
(3) Ukuvuza kwe-valve
Kubandakanya ukuvuza komoya phakathi kwe-valve nesihlalo se-valve kanye nesihlalo se-valve nekhanda lesilinda.
Izizathu zokuvuza kwe-valve yilezi: amadiphozithi ekhabhoni amaningi kakhulu noma ukugoba kwesiqu se-valve, okwenza ukunyakaza kwe-valve kungaguquguquki, okuholela ekuvaleni okungakafiki noma okuxegayo, futhi amadiphozithi ekhabhoni awela endaweni ethambekele yeringi yokuxhumana phakathi kwe-valve ne-valve. isihlalo se-valve, okwenza i-valve ivale i-Lax; ibhande lokuxhumana le-valve kanye nesihlalo se-valve sigugile, sivaliwe noma indandatho yokuxhumana ibanzi kakhulu, okwenza i-valve ingavali ngokuqinile, igebe le-valve liyanyamalala, isiphethu se-valve sincane kakhulu noma siphukile, ukuze i-valve ayivaleki kahle, neringi yesihlalo sevalvu Uma iringi yesihlalo sevalvu ixegiswa noma ingavalwanga, izodala ukuvuza komoya.

Indlela yokwahlulela ukuvuza komoya: Qalisa injini yedizili isikhathi esithile, futhi lapho izinga lokushisa lokusebenza kwenjini kadizili likhuphuka ngaphezu kwamadigri angu-50, yima futhi uklolode ku-crankshaft. Ngalesi sikhathi, uma i-valve ivuza, amandla okucindezela e-cylinder ngayinye azozwakala. Kuzwakala umsindo omude epayipini elingenisa umoya. Uma kukhona ukuvuza komoya okungathi sína, umsindo othi "chichi" uzwakala kahle lapho injini yedizili isebenza.