Impeta ya piston.
Impeta ya Piston (Impeta ya Piston) ikoreshwa mugushira igikonjo cya piston imbere yimpeta yicyuma, impeta ya piston igabanyijemo ubwoko bubiri: impeta yo guhunika nimpeta yamavuta. Impeta yo guhunika irashobora gukoreshwa kugirango ushireho gaze ivanze ivanze mucyumba cyaka; Impeta y'amavuta ikoreshwa mugukuraho amavuta arenze kuri silinderi. Impeta ya piston ni ubwoko bwicyuma cya elastike hamwe nimpinduka nini yo kwaguka hanze, ikusanyirizwa mumwirondoro hamwe na buri mwaka. Gusubiramo no kuzunguruka impeta ya piston ishingiye ku itandukaniro ryumuvuduko wa gaze cyangwa amazi kugirango ikore kashe hagati yumuzingi winyuma wimpeta na silinderi hamwe nuruhande rumwe rwimpeta hamwe nimpeta yimpeta.
Imikorere ya piston ikubiyemo gufunga, kugenzura amavuta (kugenzura amavuta), gutwara ubushyuhe (guhererekanya ubushyuhe), kuyobora (inkunga) inshingano enye. Gufunga: bivuga gufunga gaze, ntukemere ko gaze ya chambre yaka yameneka kumuriri, imyuka ya gaze igenzurwa byibuze, kunoza imikorere yubushyuhe. Umwuka uva mu kirere ntuzagabanya ingufu za moteri gusa, ahubwo uzanatuma amavuta yangirika, akaba aricyo gikorwa nyamukuru cyimpeta ya gaze; Hindura amavuta (kugenzura amavuta): amavuta arenze amavuta kurukuta rwa silinderi yarakuweho, kandi urukuta rwa silinderi rutwikiriwe na firime yoroheje kugirango urebe neza ko amavuta asanzwe ya silinderi na piston nimpeta, aricyo gikorwa nyamukuru cya impeta y'amavuta. Muri moteri zigezweho zihuta cyane, hitabwa cyane cyane kubikorwa bya firime ya piston impeta; Gutwara ubushyuhe: ubushyuhe bwa piston bwoherezwa kuri silinderi ikoresheje impeta ya piston, ni ukuvuga ingaruka zo gukonja. Dukurikije amakuru yizewe, 70 ~ 80% yubushyuhe bwakiriwe na piston hejuru ya piston idakonje ikwirakwizwa binyuze mu mpeta ya piston kugeza ku rukuta rwa silinderi, naho 30 ~ 40% bya piston ikonje ikwirakwizwa binyuze mu mpeta ya piston kugeza kuri silinderi. urukuta; Inkunga: Impeta ya piston ituma piston iba muri silinderi, ikabuza guhuza bitaziguye hagati ya piston nurukuta rwa silinderi, ikomeza kugenda neza kwa piston, igabanya ubukana bwo guterana amagambo, kandi ikabuza piston gukubita silinderi. Mubisanzwe, piston ya moteri ya lisansi ikoresha impeta ebyiri za gaze nimpeta imwe ya peteroli, mugihe moteri ya mazutu isanzwe ikoresha impeta ebyiri zamavuta nimpeta imwe.
Uburyo bwiza bwo kwishyiriraho impeta ya piston nuburyo bukurikira:
1. Banza ukeneye gushiraho impeta ya peteroli, hanyuma impeta ya gaze, gahunda iri hasi-hejuru;
2. Iyo buri mpeta yashizwemo, gufungura impeta ya piston ntibigomba kwagurwa cyane, bihagije kugirango bihuze piston;
3. Shyiramo impeta y'amavuta:
Shyiramo impeta ya liner muri piston yamavuta ya piston, witondere gufungura impeta ya liner ntishobora guhuzagurika; Shyiramo ibyuma byo hepfo no hejuru udakoresheje ibikoresho byo gufungura. Mugihe ushyiraho, banza ushyire kumutwe umwe wicyuma cyo hepfo wicyuma mumwanya wimpeta, kanda ahanditse icyuma gifungura urutoki rwawe, shyira igikumwe cyikiganza cyawe mukibanza cyimpeta kuruhande rwicyuma, hanyuma ushireho icyuma cyo hejuru hejuru muburyo bumwe. Ntugashyireho plaque yo hejuru no hepfo kuruhande rumwe rw'impeta ya liner; Kugira ngo wirinde guhuzagurika gufunguye impeta iyo piston isunitswe muri silinderi, komeza ufungure isahani yo hejuru hamwe hepfo hamwe na liner impeta ya dogere 90 kugeza 120. Nyuma yo kwishyiriraho, uzenguruke witonze impeta yamavuta ukoresheje intoki, kandi igomba kuba yoroshye idatsinzwe.
4. Gushyira impeta ya gaze:
Koresha ibikoresho bidasanzwe kugirango ushyireho impeta ebyiri za gaze nimpeta imwe ya gaze, ntugahindure impeta ya gaze ya mbere nimpeta ya kabiri; Iyo ushyizwemo, uruhande rwashyizweho ikimenyetso (HYR, HY, CSR, TLK, ALS, H, R, nibindi). Ugomba guhangana (icyerekezo cya piston); Kangura gufungura impeta ya gaze dogere 180, ntuhindure gufungura werekeza ku cyerekezo cya piston.
5. Mbere yo guteranya impeta ya piston muri silinderi, ni ngombwa guhindura imyanya yo gufungura ya buri mpeta ya piston.
Imikorere ya piston:
1. Ingaruka
Impeta ya piston irashobora kugumana kashe hagati ya piston nurukuta rwa silinderi, kandi kumeneka bigenzurwa byibuze, bitwarwa nimpeta ya gaze. Irashobora gukumira silinderi na piston cyangwa silinderi nimpeta ya piston kubera umwuka uva hagati yo kurumwa; Irashobora kandi gukumira kunanirwa guterwa no gusiga amavuta.
Intambwe ya 2 Koresha ubushyuhe
Impeta ya piston irashobora kwimura no gukwirakwiza ubushyuhe bwinshi buterwa no gutwikwa kurukuta rwa silinderi, kandi birashobora kugira uruhare mugukonjesha piston.
3. Igikorwa cyo kugenzura amavuta
Impeta ya piston irashobora gukuraho amavuta yo kwisiga yometse kurukuta rwa silinderi kugirango igumane amavuta asanzwe, atwarwa nimpeta yamavuta.
4. Ingaruka yo gushyigikira
Impeta ya piston izamuka ikamanuka muri silinderi, kandi hejuru yayo kunyerera itwarwa rwose nimpeta ya piston, bikabuza piston guhura na silinderi kandi bikagira uruhare runini.
Hariho ubwoko bubiri bwimpeta ya piston: impeta ya gaze nimpeta zamavuta. Impeta ya gaze ikoreshwa kugirango hamenyekane kashe hagati ya piston na silinderi no gufunga umwuka wafunzwe mu cyumba cyaka. Impeta y'amavuta ikoreshwa mugukuraho amavuta arenze kuri silinderi, ishobora kubuza amavuta guhungira muri silinderi no gutwikwa.
Niba ushaka kumenya byinshi, komeza usome izindi ngingo kururu rubuga!
Nyamuneka uduhamagarire niba ukeneye ibicuruzwa nkibi.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha MG & MAUXS ibice byimodoka ikaze kugura.
