SINOTRUK® Gaskiya - Rufin Shugaban Silinda - Abubuwan Injin Don SINOTRUK HOWO WD615 Jerin Injin Sashi na No.: VG14040065

Ilimin da ya dace

Matakan kulawa don shugaban Silinda: dubawa da rarrabawa

Hanyar duba shugaban Silinda

 

"Yadda za a kara girman karfin injin dizal ya dogara ne akan tasirin rufewar sabuwar hular. Wannan yana buƙatar cewa ingancin murfin ya kasance mai girma sosai, aƙalla ya kai matakin 6 ko sama da haka. Duk da haka, yayin da injin diesel ke girma a cikin sabis. lokaci, bayan girgizar ƙarfi akai-akai, ƙananan nakasawa za su faru yayin da lokacin amfani ke ƙaruwa, wanda ke buƙatar tabbatar da daidaitaccen madaidaicin hular yayin sake gyarawa." don niƙawar ƙasa, amma adadin niƙa bai kamata ya zama babba ba don guje wa tasirin matsawa na injin kuma yana shafar aikin sa.Kada a sami tsaga tsakanin ramukan.Wadannan tsaga ba a iya gani yayin gyarawa, kuma yakamata a gudanar da gano aibi yayin gyaran kan silinda.

 

1. Silinda head stria gano sauti

 

Gabaɗaya magana, tsagewa suna da wuyar faruwa a cikin jirgin saman silinda, ramukan jagorar bawul, fallasa ramukan allurar mai, da bangon jaket na ruwa mai sanyaya.Ana iya yin bincike ta hanyar gwajin ruwa, gwajin huhu, gano aibi na maganadisu, da sauran hanyoyin.

 

2. Silinda kai flatness dubawa

 

Idan akwai tabo, lalata, ko rashin daidaituwa a saman ma'aunin ma'auni na murfin mara kyau da gaskat ɗin silinda, yakamata a bincika.Ya kamata a duba lebur tare da madaidaiciyar gefe da ma'aunin ji.Kowane machining adadin tare da Silinda liner ya zama 0.1270 ~ 0.1524mm.Lokacin da kauri daga cikin ruɓaɓɓen murfin ya kai madaidaicin iyakar amfani, yakamata a jefar da shi a hankali.Matsakaicin kauri na murfin injin dizal na Tangmingqi 56BT shine 11.00m01, matsakaicin shine 111.25m, kuma iyaka shine 110.240101.Ya kamata a lura da cewa lokacin da ba a sake yin aikin murfin da aka lalata ba, kawai 0.7939mm silinda pads an yarda.Kauri X na Silinda shugaban KTTA diesel engine kada ya zama kasa da 119.76mm.

 

Dole ne manyan jirage na sama da na ƙasa na kan Silinda su kasance a layi daya, tare da rashin daidaituwa tsakanin 0.13mm, in ba haka ba ramin kujera na Silinda na iya zama nakasu.

 

3. Duba matsa lamba na Silinda

 

Zazzabi mai zafin jiki bai kamata ya zama ƙasa da 30% C lokacin duba matsa lamba na Silinda ba.Matakan gano matsa lamba na Silinda sune kamar haka: (1) Rufe maɓallin farawa, buɗe magudanar gabaɗaya, sannan yi amfani da gwajin matsa lamba na Silinda VAG1381/VAG1763 don gano matsa lamba.(2) Fara mai farawa har sai ƙimar matsa lamba da aka nuna akan mai gwadawa ba ta ƙara ƙaruwa ba.

 

2,Cire da shigar da shugaban Silinda

 

Lokacin gyara kan Silinda, dole ne a maye gurbin hatimi masu dacewa, gaskets, ƙwaya masu kulle kai, da kusoshi tare da ƙayyadaddun juzu'i mai ƙarfi.Lokacin shigar da murfin fuska tare da camshaft, fuskar lamba tsakanin tappet da cam ɗin dole ne a danshi da man inji.Dole ne a cire hannun rigar filastik na silinda kafin shigar da bawul.Lokacin shigar da sabon murfin ko silinda kan gasket, tsohon mai sanyaya dole ne a zubar da shi sannan a cika shi da sabon sanyaya.Har ila yau ana iya amfani da shugabannin Silinda tare da tsagewa tsakanin kujerun bawul idan matsakaicin nisa na tsagewar bai wuce 3mm ba, ba tare da shafar rayuwar sabis ɗin su ba.

 

1. Ragewa da haɗa nau'ikan abubuwan sha

 

(1) Cire nau'in abin sha.

 

Kafin rabuwa, duba kalmar sirrin rediyon mota, kashe wutar lantarki, cire haɗin wayar ƙasan baturi, zubar da mai sanyaya, sannan lokacin cire nau'in abin sha, cire haɗin ko yanke duk igiyoyi da igiyoyi.Yayin shigarwa, dole ne a sake saita shi kamar yadda yake.Yawan cin abinci

 

Matakan bututu da rarrabuwa sune kamar haka:

 

D Cire tankin faɗaɗa mai sanyaya da bututu.

 

Cire kebul na magudanar ruwa a ma'aunin sarrafa magudanar ruwa da madaidaicin (ba tare da cire matsewar igiyar igiyar igiyar ruwa ba), cire tiyon iska a ma'aunin sarrafa magudanar, cire haɗin bututun injin ɗin zuwa ga carbon ɗin da ke kunnawa, sannan a ciro bututun injin zuwa ga mai ƙara ƙarfin birki. .

 

@Cire na'urar firikwensin zafin iska da ma'aunin sarrafa magudanar ruwa, sannan a ciro matosai daga mai karɓar firikwensin zauren.

 

Cire ƙusoshin haɗe-haɗe da yawa kuma cire bututun injin daga mai sarrafa matsa lamba.Cire nau'in man fetur tare da allurar mai daga bututun sha kuma sanya shi a kan zane mai tsabta a bayan sashin injin.6 Cire bututun sanyaya daga bututun sanyaya na sama.Cire ƙananan bututu masu ɗaure ƙusoshi daga cikin nau'ikan abin sha da flange mai sanyaya bututu a bayan kan Silinda.Cire bututun samun iska mai ɗaukar kaya a ma'aunin abin sha, cire ma'aunin abin sha, fitar da sikelin mai, kwance maƙallan ɗaurin abun ciki da yawa a bakin flange, sannan a ninke rip ɗin abin sha.Yi amfani da kyalle mai tsabta don rufe mashigar iska akan murfin hargitsin iska.(2) Shigar da nau'in abin sha.

 

Maye gurbin gasket da hatimi, kuma shigar da nau'in abin sha a cikin tsarin cirewa.Yayin shigarwa, kula da daidaitawar kebul na maƙura da kuma cika mai sanyaya.Bayan shigarwa, kula da ayyuka masu zuwa: D Bayan haɗa baturin, shigar da kalmar wucewa ta rediyo,

 

@ cikakkar rufe taga wutan kofar gida tare da kunna wuta.Yi aiki da duk ƙofofin lantarki da maɓallan taga a cikin rufaffiyar shugabanci (aƙalla 1s) don kunna aikin taɓawa ɗaya.

 

3 Daidaita agogo.

 

4. Yi daidaitattun abubuwan sarrafa magudanar ruwa.

 

2. Disassembly da taro na Silinda shugaban

 

(1) Rage matakai na murfin kan silinda:

 

D Cire abubuwan da ke gefe na kan silinda na injin.

 

Cire kusoshi na bututun samun iska na crankcase a cikin rufin zafi da silinda kai matsayi, kuma a hankali matsar da bututun samun iska zuwa gefe ɗaya.

 

S Cire babban gadi na bel na lokaci.

 

Cire filogi mai kunna wuta, cire haɗin wayar ƙasa, sannan cire abin da ke ɗaure murfin wuta.

 

Cire goro murfin Silinda kuma cire murfin kan Silinda.

 

(2) Shigar da shugaban Silinda a cikin juzu'i na cirewa.Ya kamata a ba da kulawa ta musamman yayin shigarwa: Idan ganuwar kan silinda ta lalace, ya kamata a canza shi.

 

3. Kula da kan Silinda

 

(1) Rage matakai na kan silinda:

 

D Duba kalmar sirrin rediyon mota.Kashe maɓallin kunnawa kuma cire haɗin wayar ƙasan baturi.Cire mai sanyaya

 

Cire bututun isar man fetur da mayar da bututun mai a kan bututun rarraba mai.Lokacin cirewa, kula da matsa lamba a cikin tsarin man fetur.Bayan cirewa, rufe bututun don gujewa gurɓata tsarin mai.Cire manifold ɗin shaye-shaye da mai canza hanyar catalytic mai-hanyoyi biyu daga babban wurin abin sha.

 

Cire matosai na bawul ɗin solenoid na carbon da aka kunna, matakin tashar wutar lantarki, da mitar ingancin iska don tsari.

 

Cire mai haɗa bututun kuma cire mahalli na tace iska.Cire filogi a kan coil ɗin kunnawa da filogi akan ma'aunin firikwensin zafin jiki mai sanyaya.Buɗe maƙallan don duk layin daga kan silinda kuma ajiye wayoyi a gefe.Fitar da tiyo mai sanyaya da ke kaiwa zuwa ga musayar zafi a bayan hular iskar gas (da farko zazzage mariƙin akan flange mai haɗawa).Cire babban gadi na bel na lokaci, kunna crankshaft a cikin hanyar jujjuyawar injin ta hanyar tsakiya ta tsakiya akan ƙwanƙwasa bel ɗin lokaci, kuma daidaita crankshaft zuwa saman mataccen cibiyar cibiyar silinda ta farko.

 

Sauke bel ɗin ɗawainiya tare da screwdriver T45, danna ƙasa akan mai ɗaukar bel ɗin lokaci, cire bel ɗin lokaci daga ƙugiya mai camshaft, cire kullin Torx, da karkatar da farantin tashin hankali gaba.O Cire murfin kan Silinda

 

Cire kan silinda kuma cire kan Silinda

 

(2) Duban kan silinda

 

Auna kan Silinda tare da madaidaiciya madaidaiciya ko ma'aunin kauri, kuma matsakaicin nakasar da aka yarda shine 0.1mm.Kamar yadda aka nuna a hoto na 3, girman silinda datsa (scraping) bai kamata ya wuce mafi ƙarancin girma a, da ƙaramin girman a=139.25mm