Ukulungisa imvume ye-valve yesithuthuthu sakho

I-valve ingenye yezingxenye zokusatshalaliswa kwemishini yenjini yokushisa yesithuthuthu. Nguye olawula ukuhamba komoya omusha nophethiloli egumbini lomlilo, kanye nokudedelwa komoya noma igesi eshisiwe ngomzila wesisi. Iqinisekisa ukusebenza kahle kwenjini, ngoba nguyena ohlukanisa ikamelo lomlilo nokudla komoya.

Ngamanye amagama, nguyena oqinisekisa ukubekwa uphawu kwekamelo lomlilo ngesikhathi sokucindezela kanye nesigaba somlilo somoya omusha.

Ngiwashintsha kanjani ama-valve esithuthuthu sami? Kungani uhlola imvume ye-valve? Thola ukuthi ungakwenza kanjani ukulungisa imvume ye-valve yesithuthuthu sakho.

Isebenza kanjani i-valve yesithuthuthu

Lapho isithuthuthu sihamba, ama-valve ashisa aze afike emazingeni okushisa aphezulu kakhulu omlilo (azungeze u-800 ° C), okwenza isiqu se-valve sandiswe futhi sandiswe. Yilokhu esikubiza ngokuthi ukushisa kwe-valve eshisayo... Uma sibashiya njengoba benjalo, ikamelo lomlilo ngeke liqine ngokwanele, ngakho-ke kuzoba nokulahleka kokucindezelwa nokwehla kwama-calories avela ku-exhaust, okuzoholela ekulahlekelweni kwamandla.

Lesi yisizathu sokuthi ukudlala okubandayo kuyadingeka. Lokhu kuvumela uvale ngokuphelele ama-valvelokho kuzoqhubeka nendima yabo emazingeni. Kodwa-ke, uma ukubuyela emuva kukhulu kakhulu, ikhava ye-rocker izokhipha imisindo yokulwa ezokwanda lapho injini ibanda. Lokhu kuzosheshisa ukugqokwa kwama-valve nokuguga kwenjini. Ngakho-ke, kuyadingeka ukulinganisela le midlalo emibili (eshisayo nebandayo) ukuze injini isebenze kahle.

Isimiso sokulungisa imvume yevalvu yesithuthuthu sakho

Ngamafuphi, ukulungiswa kwe-valve kumayelana nokulungiswa kwe-valve clearance, engasebenzi ngenxa yokushintshashintsha kwezinga lokushisa ngesikhathi sokusebenzisa ibhayisikili elinamasondo amabili. it umsebenzi ophoqelelwe okufanele wenziwe kaningi ngangokunokwenzeka futhi noma yimuphi umgibeli webhayisikili omuhle uyakwazi lokhu. Futhi, ukukusiza uthole ama-bearings akho, nayi imihlahlandlela yokulungisa imvume ye-valve ngesithuthuthu.

Qaphela: Ukulungiswa kokuvunyelwa kwe-valve yesithuthuthu kudinga ikhono elithile lokukhanda. Ngakho-ke, uma umusha ensimini noma ungazi lutho ngale ndaba, kungcono ukuthola izinsizakalo zochwepheshe ukugwema ukulimaza idivayisi yakho.

Izinto Ezidingekayo Zokulungisa I-Motorcycle Valve Lash

Imvume ye-valve yesithuthuthu ihlale ilungiswa lapho kubanda. Amathuluzi namathuluzi adingekayo kulokhu: ukusonta kwesokhethi, isethi yesikhala, i-ratchet, isikrufu esivulekile, i-screwdriver kanye ne-sealant. Qiniseka ukuthi aqediwe ngaphambi kokuqala umsebenzi.

Isinyathelo 1: ukususa izingxenye ezitholakala ngenhla kwenjini

Inani lezingxenye ezisuswayo lingahluka ngesithuthuthu ngesithuthuthu, konke kukhonjisiwe kumanuwali yesithuthuthu. Lokhu kufaka phakathi, phakathi kokunye:

• La izihlalo ;
• Le isitoreji nakho konke okuhambisana nakho: ipayipi likaphethiloli, amabhawodi, induku yokudonsa, ikhebuli yompompi kaphethiloli;
• Leikhava ye-valve rocker yokufaka nokuqedanazo zonke izinto zayo: ipayipi lokuphefumula, amabhawodi, ikhava ye-plug plug.

Isinyathelo 2: ukuqondanisa amamaki

Umqondo lapha ukuguqula i-crankshaft iphikisane newashi (ngakwesokunxele) ukuze ufike endaweni yokupaka engathathi hlangothi. Ngamanye amagama, kuyadingeka ukuthi inkomba iqondaniswe ne-T. Lesi yisikhungo esiphakeme esifile lapho i-piston iphezulu kwesifo sayo sokucindezelwa.

Landela amamaki noma imihlahlandlela yokulungiswa kwe-cam sprocket. Imvamisa kufanele ngabe babheke ngaphandle futhi bathinte indawo yekhanda eyisilinda. Uma kungenjalo, kufanele uqhubeke ujikeleze i-crankshaft kuze kube yilapho indawo oyifunayo ifinyelelwa.

Isinyathelo 3: ukulungisa imvume ye-valve

Kulesi sinyathelo, bheka imanuwali yemoto efanele njengoba ibala zonke izidingo zokuthola imvume eyanele yamavalvu okudla nawokukhipha. Endabeni ye-valve yokudla, umgomo ukudala isethi encane yama-gaskets empambanweni yengalo ye-rocker ne-valve stem. Uma lokhu kungejwayelekile (akulungile), khipha kancane ukhiye bese ulungisa isikulufa se-rocker ukulungisa inkinga.

Ngokuqondene ne-valve yokukhipha, inqubo ifana kakhulu ngaphandle kokuqondaniswa kwamamaki. Esikhungweni esiphezulu esifile, amagiya kufanele akhombe ngaphakathi, hhayi ngaphandle njengakuqala.

Isinyathelo 4: buyisela zonke izitho ezisusiwe nokulungiswa kokugcina

Ngemuva kokulungisa ukuvunyelwa kwe-valve yesithuthuthu, yonke into kufanele ibuyiselwe endaweni yayo ngokulandelana kokususwa. Ngesikhathi somhlangano, futhi uma ungajahi, ungazihlanza izingxenye bese uzigcoba uma kunesidingo. Lokhu kuzothuthukisa ukusebenza kwabo kuphela. Khumbula ukugqoka okusikiwe ekhanda lesilinda nge-sealant ukuvikela ukungqubuzana nokugqoka.