Indlela yokuhlukanisa i-valve spring? I-valve spring ukwehluleka okuvamile
Okokuqala, amazwi ambalwa mayelana izimoto. I-valve spring itholakala phakathi kwekhanda le-cylinder kanye nesihlalo sasentwasahlobo ekupheleni kwesiqu se-valve. Umsebenzi wayo ukuqinisekisa ukuthi i-valve ingafakwa eduze nesihlalo se-valve noma indandatho yesihlalo se-valve lapho i-valve ivaliwe, kanye nokunqoba amandla angenasici akhiqizwa umshini we-valve lapho i-valve ivuliwe, ukuze izingxenye zokudlulisela zikwazi njalo. zilungiswe yi-CAM ngaphandle kokuhlukaniswa komunye nomunye. Ngakho kanjani ukususa spring valve? Wazi kangakanani?
Indlela ye-valve spring disassembly: disassembly.
I-valve spring iyithuluzi elincane eliqinisekisa ukuthi i-valve ihlezi ngokushesha futhi ifakwe iqine, ivimbela i-valve ukuthi ingagxumi lapho injini idlidliza futhi ilimaze ukusebenza kwayo kokuvala.
1. Khipha isiphetho sokuxhuma esinentambo se-valve spring compressor emzimbeni wesilinda;
2. Cindezela ikhanda lokucindezela le-valve spring compressor emthonjeni we-valve;
3. Bamba isibambo ngesandla sakho bese ucindezela phansi size isibambo silingane. Kuleli qophelo, ungafaka i-clamp yokuvala umnyango womoya.
Indlela yokukhipha ama-valve springs: Iziphethu ze-valve zivame ukubhekana nokwehluleka.
1. Ngaphansi kwesenzo sesikhathi eside sokushisa okuphezulu kanye namandla ashintshashintshayo ama-high-frequency ngezikhathi ezithile, isiphethu se-valve kulula ukusigqoka futhi siwohloke ngemva kwesikhathi esithile. Kulesi simo, ukuqina kwentwasahlobo kuzoba buthakathaka futhi kuncishiswe, okuthinta ukuvalwa kwe-valve akuqinile, amandla enjini yomshini ayancipha, futhi kunzima ukusetha lapho uqala. Uma imoto ima ezimpambanweni zomgwaqo, ingabe abangani bazocabanga ngesimo sohambo ngaleso sikhathi?
2. I-valve spring ring ithintwa izinga eliphansi, ukunwebeka okubuthakathaka noma ukuchezuka noma ukuphuka kwe-valve spring. Lapho injini ingenzi lutho, umsindo "wokuchofoza" uzwakala ngokucacile kukhava yegumbi le-valve, futhi ngezinye izikhathi kuba nomsindo. Ezimweni ezimbi kakhulu, ukusebenza kokusheshisa kwemoto kuyancipha, futhi isimo sokuqala ubunzima kanye nomsebenzi wamasilinda ngamanye abushelelezi.
3. Lapho ukunwebeka kwe-valve yesiphethu samafutha kuyancipha. Izobangela ukuvuza okukhulu kwamafutha omfutho ophezulu, yehlise ingcindezi esele epayipini likawoyela elinomfutho ophezulu, i-valve kawoyela ayikwazi ukuhlaliswa ngokushesha, ukunikezwa kukawoyela kuba kufushane futhi kungazinzi, futhi injini ayikwazi ukusebenza noma "ukuhamba". Ngaphezu kwalokho, kungenza futhi ukuthi i-injector iqale ukufafaza amafutha abuthakathaka, alula anqanyuliwe, futhi kukhona i-drop phenomenon. Khona-ke izoba nomthelela ekushiseni ngokweqile kwenjini, ukuwohloka komlilo, intuthu yokukhipha umoya nokunye ukungcoliswa kwemvelo okudingekayo.
