Ukugcinwa kwamaPistons
2024-01-16
Njengengxenye ebalulekile yangaphakathi yenjini, i-piston idinga ukunakekelwa nokugcinwa njalo.
Ukugqokwa kwamasongo e-piston kungathinta isilinganiso sokuminyanisa nokusebenza kahle kokusha kwenjini, ngaleyo ndlela kuthinte ukusebenza kwayo nokusetshenziswa kukaphethiloli. Amasongo e-piston adinga ukushintshwa njalo, futhi ngokuvamile kunconywa ukuthi ashintshwe njalo ngamakhilomitha angu-20000 kuya kwangu-30000.
Ukushisa injini ngokweqile kungabangela ukuwohloka kwepiston nokwenyuka kokuguga, ngakho-ke kuyadingeka ukunaka ukugcina ukusebenza okuvamile kwesistimu yokupholisa injini, ukuhlanza njalo ithange lamanzi nokufaka isipholile esikhundleni.
Izihlungi zomoya zingavala uthuli nokungcola, kuthinte inani nekhwalithi yomoya ongena enjinini, ngaleyo ndlela kuthinte ukusebenza nempilo yenjini.
Uwoyela wenjini uyi-oyili yokugcoba futhi uvikela i-piston nezinye izakhi. Ukusetshenziswa kwamafutha enjini esezingeni eliphansi kungaholela ekwandeni kokuguga kwepiston nezinye izinto. Ngakho-ke, kuyadingeka ukukhetha uwoyela wenjini yekhwalithi ephezulu futhi unake ukuyishintsha ngokuya ngomjikelezo obekiwe wokushintsha. Ukulayisha ngokweqile kungabangela i-piston ukuthi ithwale umthwalo omkhulu, okuholela ekwandeni kokuguqulwa nokuguga kwepiston. Ngakho-ke, kuyadingeka ukugwema ukulayisha ngokweqile injini.
Ama-Spark plugs ayingxenye ebalulekile yesistimu yokuthungela injini. Uma kunenkinga nge-spark plug, izophazamisa ukuthungela kanye nokusebenza kahle kwenjini, ngaleyo ndlela kuthinte ukusebenza kahle nempilo yepiston.
Ukushintshwa kwe-piston kuwumsebenzi oyinkimbinkimbi ovame ukudinga ochwepheshe abanolwazi ukuze baqedele. Okokuqala, injini idinga ukuhlakazwa futhi i-piston ikhishwe. Ngesikhathi esifanayo, kuyadingeka ukuhlola ukuthi umzimba we-cylinder lapho i-piston itholakala khona iwonakele, igugile, njll., futhi uyihlanze ngesikhathi esifanele.
Hlola ukuguga, ukuqhekeka, ukulimala, njll. kwepiston. Uma kukhona izinkinga ezitholakalayo, i-piston idinga ukushintshwa. Khetha iphiston elifanele ukuze ulishintshe ngokusekelwe kumkhiqizo, imodeli, unyaka, nolunye ulwazi lwemoto. Ngokuvamile, kuyadingeka ukukhetha i-piston entsha enosayizi ofanayo ne-piston yokuqala.
Faka ipiston entsha endaweni yayo yokuqala bese ufaka iringi yepiston endaweni efanele. Qaphela ukuthi amaringi e-piston kufanele afakwe ngendlela efanele ukuze kugwenywe ukusebenza okungajwayelekile kwepiston. Faka i-piston eshintshiwe nezinye izakhi zibuyele endaweni yazo yokuqala bese uhlanganisa kabusha yonke injini.
Kumele kuqashelwe ukuthi ukushintshwa kwepiston kuwumsebenzi oyinkimbinkimbi odinga inani elithile lolwazi nolwazi lomsebenzi. Ngaphambi kokufaka esikhundleni, kungcono ukuthintana nochwepheshe noma ubheke kumanuwali okulungisa afanelekile. Khonamanjalo, lapho ushintsha ipiston, kubalulekile ukuqinisekisa ukuthi zonke ezinye izingxenye ezihlobene zisebenza kahle ukuze kuqinisekiswe ukuthi iphiston elifakwe esikhundleni lisebenza kahle.
Njalo hlola ukulingana phakathi kwepiston kanye ne-cylinder liner, njengoba ukulingana phakathi kwepiston kanye ne-cylinder liner kungase kuthinte ukuzinza nempilo yokuphila kokunyakaza kwepiston. Ngakho-ke, kuyadingeka ukuhlola njalo ukufaneleka kwe-piston kanye ne-cylinder liner, futhi ubeke esikhundleni sazo ngesikhathi esifanele uma kukhona izinkinga ezitholakalayo.
Ukugcinwa njalo nokugcinwa kwepiston kuyisinyathelo esibalulekile sokugcina ukusebenza okuvamile kwenjini nokwelula isikhathi sayo sokuphila.
