Kushanda kwevharuvhu yekupinda.
Basa revharuvhu ndiro rinoita kuti mhepo ipinde muinjini uye ibudise gasi rinobuda mushure mekutsva. Kubva pachimiro cheinjini, yakakamurwa kuita vharuvhu rekupinda nevharuvhu rekupinda. Basa revharuvhu rekupinda nderekukwevera mweya muinjini uye kuusanganisa nemafuta kuti upise; Basa revharuvhu rekupinda nderekuburitsa gasi rinobuda mushure mekutsva uye kubvisa kupisa.
Kuumbwa: Vharuvhu inoumbwa nemusoro wevharuvhu netsvimbo. Tembiricha yemusoro wevharuvhu yakakwira zvikuru (vharuvhu yekudyara 570~670K, vharuvhu yekubuda nemhepo 1050~1200K), asiwo inotsungirira kumanikidzwa kwegasi, simba remavharuvhu uye simba rekusapinda kwechikamu chekutumira, mafuta ayo, mamiriro ekutonhodza haana kunaka, zvichireva kuti vharuvhu inofanira kunge iine simba rakati, kuomarara, kupisa uye kuramba kupfeka. Vharuvhu yekubuda nemhepo inowanzogadzirwa nesimbi yesimbi (chromium steel, nickel-chromium steel), uye vharuvhu yekubuda nemhepo inogadzirwa nesimbi inodzivirira kupisa (silicon chromium steel). Dzimwe nguva kuitira kuchengetedza alloy inodzivirira kupisa, musoro wevharuvhu yekubuda nemhepo inogadzirwa nesimbi inodzivirira kupisa, uye tsvimbo inogadzirwa nesimbi yechromium, uye zvese izvi zvinosungirirwa pamwe chete.
Chimiro chemusoro wevharuvhu chine pamusoro wakatsetseka, pamusoro wakatenderera uye pamusoro wenyanga. Kazhinji pamusoro wakatsetseka unoshandiswa. Musoro wevharuvhu wakatsetseka une zvakanakira zvechimiro chiri nyore, kugadzirwa kuri nyore, nzvimbo diki yekupinza kupisa, huremu hudiki, uye unogona kushandiswa kumavharuvhu ekupinda nekubuda. Vharuvhu yepamusoro yakatenderera yakakodzera vharuvhu yekubuda, ine simba guru, huremu hudiki uye simba rakanaka rekubvisa gasi rekubuda, asi ine nzvimbo yakakura yekudziya, huremu hukuru uye inertia, uye kugadzirisa kwakaoma. Rudzi rwehwaru rune streamline yakati, iyo inogona kuderedza huremu hwekupinda, asi musoro wayo unodziiswa nenzvimbo yakakura, iyo yakakodzera vharuvhu yekupinza chete.
Tsvimbo yevharuvhu yakaita sedenderedzwa, inogara ichidzokororwa mugwara revharuvhu, uye pamusoro payo panofanira kunge panopisa zvakanyanya uye pakakweshwa. Chimiro chemugumo wetsvimbo yevharuvhu chinoenderana nechimiro chakasimba chechitubu chevharuvhu, chimiro chinowanzoshandiswa zvidimbu zviviri zvehafu yekukiya kugadzirisa chigaro chechitubu, mugumo wetsvimbo yevharuvhu une rin'i yekuisa chidimbu chekukiya, zvimwe zvakasungirirwa nepini yekukiya, uye mugumo une buri rekuisa pin yekukiya.
Vharuvhu yekupinda injini inofanira kucheneswa here?
Kutaura zvazviri, zvikamu zvese zvemota zvinocheneswa nguva dzose, kunyanya moyo wemota - injini, kana isina kucheneswa, kuunganidzwa kwekabhoni mukati kunogona kuderedza simba reinjini, kuwedzera kushandiswa kwepeturu, uye mune zviitiko zvakakomba zvinokonzera kugogodza kweinjini, kukurumidza ruzha rusina kujairika, kukuvara kwepiston necrankshaft, uye kunyange pakupedzisira kutungamira kumoto weinjini kunofanirwa kugadziriswa. Zvadaro kuchenesa injini, vharuvhu yekupinda inofanira kucheneswa, inotevera ihurukuro pfupi nezvekuchenesa vharuvhu yekupinda
Kucheneswa kwevharuvhu yekupinda, kutanga, kunoenderana nekuti kabhoni yakawanda sei inoiswa, uye zvakajairika kuunganidza kabhoni.
Mota iyi inowanzo famba makiromita anopfuura zviuru makumi mana, saka zvakakosha kufunga nezvekuchenesa carbon deposition, kana carbon deposition yacho yava pachena. Muridzi wacho achabvunza kuti oongorora sei carbon mountation yeinjini.
Maitiro ekutarisa kana injini ine carbon deposits
Maitiro acho ari nyore. Putira chigunwe chako netauro jena rekudya kwemanheru
Mukati memucheto wepombi yekuburitsa utsi, pukuta denderedzwa zvakasimba, wobva watarisa ruvara rwepepa kuti uone kana injini ine carbon deposits.
Nzira iyi inogona kuona kana imba yekupisa, pistoni uye ring carbon deposit mu cylinder yeinjini yakakomba zvikuru.
1, pombi yemuswe isina kabhoni: minwe yakaputirwa nemanapkins machena, yakaoma kupukuta pombi yemuswe iri mukati medenderedzwa, bepa rakachenuruka chete, zvichiratidza kuti injini iri mukati haina kabhoni;
2, pombi yekubuda nemhepo inoyangarara kabhoni: nzira imwe chete, yakawana kuti pombi yekubuda nemhepo ine kabhoni nhema diki, bata zvinyoro nyoro napkin chena yasara, silinda yeinjini, piston, rin'i rinoshanda zvakajairika, pane huwandu hwakajairika hwekabhoni inoyangarara (inonziwo furo rekabhoni, harina kuiswa).
3, pombi yekuburitsa kabhoni gobvu: uchishandisa nzira imwe chete, wakawana kuti pombi yekuburitsa kabhoni nhema yakawanda, gobvu kwazvo, mushure mekupwanya napkin chena, kuchine kabhoni nhema yakawanda papepa, zvichiratidza kuti zvakakosha kuchenesa imba yekupisira, piston, dhipoziti yekabhoni yerin'i;
4, pombi yekubuda nemhepo oiri kabhoni: Uchishandisa nzira imwecheteyo, wakawana kuti pane kabhoni nhema papepa jena re napkin, uye pane mavara emafuta, zvichiratidza kuti injini inopisa oiri uye inoda kugadziriswa.
5, mafuta epombi yekubuda mumhepo Utsi hwekabhoni: zvinogona kuonekwa kuti nekuda kwekuunganidzwa kwekabhoni nezvimwe zvikonzero, kusashanda kwemuviri wesilinda yeinjini kwakakomba, kudiwa kwekugadzirisa kwehunyanzvi. Kuchenesa zvikamu zvakasiyana-siyana zvemota nguva dzose kwakanaka kumota pachayo, asiwo kuchengetedzeka kwayo uye hutano hwayo. Pasinei nekuti mota yakanaka sei, zvakakosha kuchengetedza mota.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd.yakazvipira kutengesa zvikamu zvemotokari zveMG&MAUXS zvinogamuchirwaKutenga.
