Iphakheji entsha yekhithi yokulungisa injini ye-cherry

Iphakheji yokulungisa ihlanganisa i-cylinder gasket kanye nezinhlobo ezihlukahlukene zamafutha, i-valve cover gasket, i-valve oil seal kanye ne-gasket; Ngokuvamile, iphrojekthi ikakhulukazi ihlanganisa ukulungiswa kwenjini, ukucutshungulwa kwangaphandle kwendiza ye-cylinder head, ukuhlanzwa kwethangi lamanzi, ukugaya i-valve, ukufaka i-cylinder liner, ukucindezela i-piston, ukuhlanzwa kwesekhethi kawoyela, ukulungiswa kwemoto kanye ukulungiswa kwejeneretha.
Ihlanganisa i-cylinder gasket, i-valve oil seal, i-crankshaft yangaphambili ne-oyili yangemuva yamafutha, izindandatho zenjoloba yesistimu yokupholisa, i-valve cover gasket, i-oil pan gasket nezinye izimpawu ezivamile nezinto ezisetshenziswayo. Ezinye zibuye zihlukaniswe zibe iphakheji yokulungisa ephezulu kanye nephakheji yokulungisa ephansi.
1. Izesekeli zekhithi yokulungisa injini
Ngokuvamile, ingxenye ewumshini ngokuyinhloko ihlanganisa isethi eyodwa ye-valve yokungena kanye ne-exhaust, isethi eyodwa yeringi ye-piston, isethi eyodwa yesilinda liner, ezine (uma kuyinjini engu-4-cylinder), ama-thrust disc kanye namapiston amane; Ngokuvamile, uhlelo lokupholisa luhlanganisa ikakhulukazi iphampu yamanzi (i-pump blade igqwalile noma uphawu lwamanzi lunokugeleza kwamanzi), amapayipi amanzi angaphezulu nangaphansi enjini, ipayipi lamanzi lensimbi elikhulu elizungezayo, ipayipi elincane lerabha elizungezayo, kanye ipayipi lamanzi le-throttle (okumele lishintshwe uma kukhona ukuguga nokuvuvukala); Ngokuvamile, ingxenye kaphethiloli ihlanganisa ikakhulukazi izindandatho zikawoyela ezingaphezulu neziphansi zomlomo womjovo kaphethiloli nesihlungi sikaphethiloli; Ingxenye yokubasa: hlola ukuthi ingabe ulayini we-high-voltage unokunwebeka noma ukuvuza, bese ubuyisela isibhamu somlilo uma sikhona;
Ingxenye yomoya eseduze ngokuvamile ihlanganisa isihlungi somoya; Ezinye izinto ezisizayo ngokuvamile zihlanganisa i-antifreeze, uwoyela wenjini, igridi kawoyela wenjini, i-ejenti yokuhlanza amakhemikhali, i-ejenti yokuhlanza insimbi yenjini noma amanzi ajikelezayo; Ngokuvamile, izingxenye ezizohlolwa ikakhulukazi zifaka phakathi ukuthi ikhanda lesilinda ligqwalile noma alilingani, i-crankshaft, i-camshaft, i-timing belt tensioner, i-pulley yokulungisa ibhande lesikhathi, ibhande lesikhathi, ibhande lenjini yangaphandle kanye ne-pulley yokulungisa, ingalo ye-rocker noma i-rocker shaft. Uma kuwukwanda kwe-tappet ye-hydraulic, thola i-tappet ye-hydraulic;
Iphakheji yokulungisa ihlanganisa i-cylinder gasket kanye nezinhlobo ezihlukahlukene zamafutha, i-valve cover gasket, i-valve oil seal kanye ne-gasket; Ngokuvamile, iphrojekthi ikakhulukazi ihlanganisa ukulungiswa kwenjini, ukucutshungulwa kwangaphandle kwendiza ye-cylinder head, ukuhlanzwa kwethangi lamanzi, ukugaya i-valve, ukufaka i-cylinder liner, ukucindezela i-piston, ukuhlanzwa kwesekhethi kawoyela, ukulungiswa kwemoto kanye ukulungiswa kwejeneretha.
2. Izingxenye zokushintshwa kwenjini
Iphakethe lamafutha ophawu lwevalvu, isethi eyodwa ye-valve yokufaka ne-exhaust, isethi eyodwa yepulaki iringi, isethi eyodwa yesilinda liner, amapuleti emigqa emine, amathayela amane amakhulu namancane namapulaki amane. Ngokuvamile, uhlelo lokupholisa luhlanganisa ikakhulukazi iphampu yamanzi (ukugqwala kwepumpu noma isivalo samanzi ngaphandle kwezimpawu zokugeleza kwamanzi), amapayipi amanzi enjini aphezulu nangaphansi, amapayipi amanzi ensimbi amakhulu ajikelezayo, amapayipi enjoloba amancane azungezayo namapayipi amanzi amavalvu ethambo (kumele ashintshwe. uma kungekho ukuguga nokuncipha);
Ngokuvamile, ingxenye kaphethiloli ihlanganisa ikakhulukazi izindandatho zikawoyela ezingaphezulu neziphansi zomlomo womjovo kaphethiloli nesihlungi sikaphethiloli; Ngokuvamile, ingxenye yokuthungela ngokuyinhloko ihlanganisa ukuthi ingabe ulayini wamandla kagesi aphezulu ungashintshwa yini ngaphandle kokuncipha noma ukukhishwa, ipulaki lenhlansi, kanye nengxenye yokungenisa umoya ikakhulukazi ihlanganisa isihlungi somoya nezinye izinto ezisizayo: i-antifreeze namafutha enjini; Ukuthi i-cylinder head igqwalile noma ayilingani, i-crankshaft, i-camshaft, i-reverse time belt slack pulley, ibhande lesikhathi elihlehlayo elinguziro olungisayo, ibhande lesikhathi elihlehlayo, ibhande lenjini langaphandle kanye ne-pulley yokulungisa uziro, ingalo ye-rocker noma i-rocker arm shaft. Uma kuwukwengezwa kwe-tappet ye-hydraulic, thola i-tappet ye-hydraulic. Iphakheji yokulungisa ihlanganisa i-cylinder gasket kanye nezimpawu ezihlukahlukene zamafutha, i-valve cover gasket, i-valve oil seal kanye ne-gasket.
3. Ukutholwa kwephutha kwekhithi yokulungisa injini
1. Thola imbangela yephutha. Ukuze kutholwe amaphutha anjalo injini engakwazi ukuwaqala, ibhethri kufanele ihlolwe kuqala. Kumele kucace ukuthi injini ayikwazi ukuqalwa noma ibhethri iphansi.
2. Hlola isikhathi sokuthungela. Ukushelela kwebhande lesikhathi yikona okuyimbangela yokwehluleka ukuthi ayikho inhlansi kagesi futhi injini ingavulwa.
3. Thola bese uqala uhlelo. Ngamaphutha anjalo injini ayikwazi ukuqala, into yokuqala okufanele uyenze ukuthola isifunda ohlelweni lokuqala lwenjini. Kusukela ohlotsheni oluyisisekelo kakhulu lokuqamba, ukujikeleza kwesistimu yokuqala ngokuvamile kuhlanganisa izingxenye eziyisisekelo ezilandelayo, okuyibhethri, injini yokuqala nezintambo ezixhuma lezi zingxenye. Yiqiniso, ngaphezu kwalokho, ukushintshwa kokushisa, i-starter relay noma ikhoyili ye-electromagnetic, kanye ne-on-board anti-theft system, nazo ziyizingxenye ezibalulekile zesistimu yokuqala.