"Ayyukan bawul ɗin ci.
Matsayin bawul ɗin yana da alhakin shigar da iska a cikin injin da fitar da iskar gas bayan konewa. Daga tsarin injin, an raba shi zuwa bawul ɗin ci da shaye-shaye. Matsayin bawul ɗin ci shine jawo iska a cikin injin kuma a haɗa shi da mai don ƙonewa; Ayyukan ƙwanƙwasa bututun shine fitar da iskar gas bayan konewa da kuma watsar da zafi.
Abun da ke ciki: Bawul ɗin ya ƙunshi shugaban bawul da sanda. The bawul shugaban zafin jiki ne sosai high (ci bawul 570 ~ 670K, shaye bawul 1050 ~ 1200K), amma kuma jure da matsa lamba na gas, da bawul spring karfi da kuma watsa bangaren inertia karfi, ta lubrication, sanyaya yanayi ne matalauta, bukatar da bawul dole ne da wani ƙarfi, stiffness, zafi da kuma sa juriya. Bawul ɗin shaye-shaye gabaɗaya an yi shi da ƙarfe na ƙarfe (karfe na chromium, ƙarfe na nickel-chromium), kuma bawul ɗin shayewa an yi shi da gami mai jurewa zafi (silicon chromium karfe). Wani lokaci don adana gawa mai jure zafi, kan shaye-shaye ana yin shi da gawa mai jure zafi, kuma sandar ana yin ta ne da ƙarfe chromium, sannan a haɗa su biyu tare.
Siffar kan bawul ɗin yana da saman lebur, saman mai siffar zobe da saman ƙaho. Yawancin lokaci ana amfani da saman lebur. Ƙwararren bawul ɗin saman saman yana da fa'idodin tsari mai sauƙi, ƙirar da ta dace, ƙaramin yanki mai ɗaukar zafi, ƙaramin taro, kuma ana iya amfani da shi don shigar da bawul ɗin shayewa. Bawul ɗin saman mai siffar zobe ya dace da bawul ɗin shaye-shaye, wanda ke da ƙarfi mai ƙarfi, ƙaramin juriya mai ƙarfi da kyakkyawan tasirin kawar da iskar gas, amma yana da babban yanki mai dumama, babban taro da inertia, da hadaddun aiki. Nau'in ƙaho yana da ƙayyadaddun ƙayyadaddun tsari, wanda zai iya rage juriya na ci, amma kansa yana zafi da babban yanki, wanda kawai ya dace da bawul ɗin sha.
Sandan bawul ɗin silindarical ne, koyaushe yana maimaituwa a cikin jagorar bawul, kuma samansa dole ne ya zama mai zafi sosai kuma a goge shi. Siffar ƙarshen sandar bawul ɗin ya dogara da ƙayyadaddun nau'in maɓuɓɓugar bawul, tsarin da aka saba amfani da shi shine rabin makulli guda biyu don gyara wurin zama na bazara, ƙarshen sandar bawul yana da tsagi na zobe don shigar da guntun kulle, wasu an gyara su tare da fil ɗin kulle, kuma ƙarshen yana da rami don shigar da fil ɗin kulle.
Ya kamata a tsaftace bawul ɗin da ke ɗauke da injin?
A gaskiya ma, duk sassa na mota da na yau da kullum tsaftacewa, musamman zuciya na mota - da engine, idan ba tsaftacewa, da carbon tara a ciki iya rage engine ikon, ƙara yawan man fetur, da kuma a cikin tsanani lokuta zai haifar da engine buga, hanzari mahaukaci sauti, lalacewar da fistan da crankshaft, kuma ko da a karshe kai ga engine kona man fetur bukatar a overhauled. Sa'an nan kuma tsaftacewar injin, dole ne a tsaftace bawul ɗin abin sha, mai zuwa shine taƙaitaccen magana game da tsaftacewa bawul ɗin sha
Tsabtace bawul ɗin ci, da farko, ya dogara da adadin carbon da aka ajiye, kuma yana da al'ada don tara carbon.
Motar gabaɗaya fiye da kilomita 40,000, ya zama dole a yi la'akari da tsaftacewar iskar carbon, lokacin da iskar carbon ya kusan bayyana. Sa'an nan mai shi zai tambayi yadda za a duba tarin carbon na injin
Yadda ake bincika idan injin yana da ajiyar carbon
Hanyar yana da sauƙi. Kunna yatsanka cikin farar tawul ɗin abincin dare
A cikin wutsiya-ƙarshen bututun shaye-shaye, shafa da'irar da ƙarfi, kuma duba launin takarda don ganin ko tsarin injin yana da ajiyar carbon.
Wannan hanya na iya ƙayyade ko ɗakin konewa, fistan da ajiyar carbon na zobe a cikin silinda na injin yana da tsanani sosai.
1, bututun wutsiya babu carbon: yatsun da aka nannade da fararen adibas, da wuya a goge tashar bututun wutsiya a cikin da'irar, takardar kawai rawaya mai haske, yana nuna cewa injin da ke cikin babu carbon;
2, shaye bututu iyo carbon: wannan hanya, gano cewa shaye bututu yana da ɗan baƙar fata carbon, a hankali pat farin adibas hagu, da engine Silinda, piston, zobe aiki ne gaba daya al'ada, akwai wani al'ada adadin iyo carbon (wanda ake kira carbon kumfa, ba ajiya).
3, shaye bututu mai kauri carbon: ta yin amfani da wannan hanya, gano cewa shaye bututu ne mai yawa baki carbon ne sosai lokacin farin ciki, bayan bugun farin adiko na goge baki, har yanzu akwai mai yawa carbon baki a kan takarda, yana nuna cewa wajibi ne don tsaftace ɗakin konewa, piston, ajiyar carbon zobe;
4, carbon oil mai fitar da bututu: Ta hanyar amfani da wannan hanyar, an gano cewa akwai baƙin carbon a cikin farar takardan adibas, kuma akwai tabo mai, wanda ke nuni da cewa injin yana ƙone mai kuma yana buƙatar gyara.
5, shaye bututu man carbon hayaki: shi za a iya ƙaddara cewa saboda carbon tarawa da sauran dalilai, da engine Silinda jiki lalacewa ne mai tsanani, da bukatar sana'a gyara. A kai a kai tsaftace sassa daban-daban na mota yana da kyau ga motar kanta, amma kuma don aminci da lafiyar su. Komai kyawun motar, ya zama dole a kula da motar.
Idan kana son ƙarin sani, ci gaba da karanta sauran labaran kan wannan rukunin yanar gizon!
Da fatan za a kira mu idan kuna buƙatar irin waɗannan samfuran.
Kudin hannun jari Zhuo Meng Shanghai Auto Co., Ltd.ya himmatu wajen siyar da sassan motoci na MG&MAUXS marabasaya.
