Kodi disassemble valve kasupe? Vavu kasupe wamba kulephera
Choyamba, mawu ochepa okhudza magalimoto. Chitsime cha valve chimakhala pakati pa mutu wa silinda ndi mpando wa masika kumapeto kwa tsinde la valve. Ntchito yake ndikuonetsetsa kuti valavu ikhoza kugwirizanitsidwa kwambiri ndi mpando wa valve kapena mphete ya mpando wa valve pamene valavu yatsekedwa, ndi kugonjetsa mphamvu yopanda mphamvu yomwe imapangidwa ndi makina a valve pamene valavu imatsegulidwa, kotero kuti zigawo zopatsirana zimatha nthawi zonse. kusinthidwa ndi CAM popanda kupatukana wina ndi mzake. Ndiye momwe mungachotsere masika a valve? Mumadziwa bwanji?
Valve kasupe disassembly njira: disassembly.
Kasupe wa valve ndi chida chaching'ono chomwe chimatsimikizira kuti valavu imakhala pansi nthawi yomweyo ndikuyimitsidwa mwamphamvu, kuteteza valavu kuti isadumphe pamene injini ikugwedezeka ndikuwononga ntchito yake yosindikiza.
1. Mangani kumapeto kwa ulusi wolumikizira wa valve kasupe mu thupi la silinda;
2. Kanikizani mutu wopanikizika wa valve spring compressor pa kasupe wa valve;
3. Gwirani chogwiriracho ndi dzanja lanu ndikusindikiza mpaka chogwiriracho chikhale chofanana. Panthawiyi, mutha kukhazikitsa chotchinga chotsekera chitseko cha mpweya.
Momwe mungachotsere akasupe a valve: Akasupe a valve nthawi zambiri amalephera.
1. Pansi pakuchita kwa nthawi yayitali kutentha kwakukulu ndi kusinthasintha kwapakati pafupipafupi, kasupe wa valve ndi wosavuta kuvala ndi kupunduka pakapita nthawi. Pankhaniyi, kusungunuka kwa kasupe kudzakhala kofooka ndi kuchepetsedwa, kukhudza kutsekedwa kwa valve sikuli kolimba, mphamvu ya injini ya makina imachepetsedwa, ndipo zimakhala zovuta kukhazikitsa poyambira. Galimotoyo itayima pamphambano, kodi mabwenziwo angaganizire mmene ulendowo unalili pa nthawiyo?
2. Mphete ya valve ya kasupe imakhudzidwa ndi khalidwe loipa, kufooka kofooka kapena kusokonezeka kapena kuphulika kwa masika a valve. Pamene injini ikuchita idling, phokoso la "kudina" limamveka bwino pachivundikiro cha chipinda cha valve, ndipo nthawi zina pamakhala phokoso. Zikavuta kwambiri, mathamangitsidwe ntchito ya galimoto yafupika, ndi chodabwitsa chiyambi mavuto ndi ntchito ya masilindala si yosalala.
3. Pamene elasticity wa mafuta kotulukira vavu kasupe ndi wofooka. Zimayambitsa kutsika kwakukulu kwa mafuta othamanga kwambiri, kugwetsa kupanikizika kotsalira mu chitoliro cha mafuta othamanga kwambiri, valavu yamafuta sikhoza kukhala pansi mofulumira, mafuta amakhala ochepa komanso osakhazikika, ndipo injiniyo singagwire ntchito kapena "kuyenda". Kuphatikiza apo, imathanso kupangitsa kuti jekeseni ayambe kupopera mafuta ofooka, odulidwa osavuta, ndipo pali chodabwitsa. Ndiye izo zidzakhudza kutenthedwa injini, kuyaka kuwonongeka, utsi utsi ndi zina zofunika kuipitsa chilengedwe.
