Yadda ake sauya maye gurbin CV yadda yakamata a cikin mota

A lokacin aikin motar, duk sassan motsi da na roba daga ƙarshe sun gaza. Wannan ya faru ne saboda kasancewar kowane bangare yana da nasa albarkatun, kuma yanayi da yanayin aiki suna yin nasu gyare-gyare. 

CV hadin gwiwa - akai gudun hadin gwiwa, shi ne mai hinged kashi domin watsa karfin juyi daga watsa zuwa dabaran. Yana ba da watsa juyi a kusurwoyi na juyawa har zuwa 70°. Motar tana amfani da haɗin gwiwa na CV na ciki (wanda aka haɗa da akwatin gear ko akwatin gear axle) da na waje (daga gefen dabaran). Mutanen suna kiran SHRUS " gurneti " don irin wannan siffa. 

Hanyoyi don bincika haɗin CV na ciki

Haɗin gwiwar CV na ciki yana kasawa akai-akai fiye da na waje, amma ganewar asali yana da ɗan rikitarwa. Amincewar hinge na ciki shine saboda ƙarancin motsi da ƙirar ƙira - ɗaukar hoto. 

Nan da nan kafin bincike, zamu gano musabbabin rashin aiki na haɗin haɗin kai na ciki.

Dalilin rashin aiki:

• rashin ingancin ingancin samfurin, da kuma filastik ko roba taya, rashin shafawa a ciki;
• shigar kura, datti, ruwa a cikin cikin cv din na CV, sakamakon haka, wanke kitse, kuma aikin hinge “bushe” zai kai ga lalacewarsa ba da jimawa ba;
• aiki na abin hawa da ke kan hanya, tuki mai tayar da hankali tare da zamewa akai-akai, wanda ke haifar da karkatar da tuki da rashin aiki na haɗin CV na waje musamman;
• rashin dacewar sabunta maiko da man shafawa, kazalika da ƙarancin sabis ɗin sashin.

Yadda zaka bincika haɗin CV na ciki don iyawar kanka da kanka:

• a lokacin haɓakawa, ana jin ƙaramin girgiza - wannan sau da yawa yana nuna lalacewa a kan gilashin tripods, a matsayin mai mulkin, rata tsakanin hinge da gilashin yana ƙaruwa kuma a lokacin haɓaka mai ƙarfi kuna jin yalwaci da rawar jiki mai kyau, yayin da motar bai kamata ta jagoranci ba. zuwa gefe;
• dabi'un dannawa yayin tuki akan ƙasa mai cike da ƙasa - lokacin da dabaran ta faɗi cikin rami ta hanyar da dabaran ke gangarowa dangane da jiki, an ƙirƙiri mafi kyawun kusurwa don tantance rashin aikin haɗin gwiwa na CV na ciki.

Zai fi kyau a gudanar da cikakken bincike a kan dagawa, inda zaka sami damar shiga hagu da dama axle, don tantance yanayin waje na mahaɗan CV da mashinan. Ta juya kewayen zuwa gefe, da kuma karkatar da tuƙin sama da ƙasa da hannu, mai ƙirar zai ƙayyade matsayin abin da ya sa ƙyallen.

Gyara ko sauyawa?

Bayan cikakken ganewar asali na tafiyarwa, an ba da hukunci - shin ya isa ya yi hidima ga haɗin gwiwar CV, ko ana buƙatar maye gurbin. Na'urar haɗin gwiwa ta CV ba ta ba da izinin gyara shi ba, tun da abubuwan da ke cikin hinge, a lokacin aiki, an shafe su, rata tsakanin su ya karu, kuma ganuwar ciki na "grenade" kuma sun lalace. Af, duk wani mai mayar da man shafawa (karfe-plating tare da anti-seize Additives) taimaka kawai a cikin yanayin da wani serviceable CV hadin gwiwa a tsawaita rayuwarsa.

Amma ga tsage-tsage. Idan a lokacin ganewar asali an bayyana hawaye, yayin da hinges suna da cikakkiyar sabis, yana da ma'ana don maye gurbin anther tare da clamps, da farko a wanke cikin " gurneti ", kuma cika da man shafawa. Ka tuna - CV ɗin haɗin gwiwa ba zai iya gyara ba, ana iya aiki kawai ko maye gurbinsa gaba ɗaya.

Nawa ne sabon kudin boot kuma wanne za'a zaba?

Kasuwar sassan motoci tana da wadatuwa a cikin yawan masana'antun, saboda haka farashin fara farawa, bisa al'ada, daga $ 1 kuma yana iya ƙarewa da lambobi marasa iyaka. Zaka iya zaɓar taya ta amfani da shirin zaɓi na ɓangarorin atomatik, sami ɓangaren da ya dace tare da lambar kasida, kuma sami taya ta wannan lambar. Wataƙila, za'a baku yawancin masana'antun, daga mafi arha zuwa ingantattun abubuwa na asali. Ka tuna cewa ana ba da kowane ɓangaren keɓaɓɓe don kowace mota, kodayake yayin zaɓin takalmin haɗin gwiwa na CV sau da yawa akwai musayar juna tsakanin nau'ikan daban-daban, misali Renault Traffic da Volkswagen Sharan. Idan kasuwa ba ta ba da zaɓuɓɓuka don wasu don motarku ba, za ku iya amfani da bayanin akan Intanet don zaɓi, ko siyan anthers na duniya, misali, daga Jikiu CD00001. Lokacin zabar wani anther, yana da mahimmanci a zaɓi mai mai nau'in LM 47 (gram 70-100 tafi na haɗin CV ɗaya) da kuma ɗimbin maɗaukakiyar inganci don tabbataccen kayan taya.

Sauya takalmin waje na haɗin CV akan motoci

Don maye gurbin taya na haɗin CV na waje, ya zama dole a tuƙa motar akan rami, wucewa ko ɗagawa, saboda aikin ya zama mai sauƙi da sauƙi kamar yadda zai yiwu. Don yin irin wannan aiki, kuna buƙatar:

• ƙaramin saiti na kwasfa tare da maƙallan raƙumi;
• matsira da gantali;
• matattara;
• guduma. 

Umurnin-mataki-mataki don maye gurbin taya:

• tuka motar zuwa kan hanyar wucewa ko rami, kunna saurin kuma taka birki na hannu;
• kafin shigar da jack, ya zama dole a cire cibiya da ƙuƙwalwar dabaran, amma kada a kwance su;
• tada gefen da ake buƙata kuma cire dabaran;
• idan kun canza haɗin CV akan motar motar-gaba, to ya zama dole a cire haɗin tuƙin daga durƙushin tuƙi, tunda a nan gaba dole ne mu juya mu janye rake zuwa wata kusurwa mai faɗi don lalatawa da aikin shigarwa;
• to lallai ya zama dole a wargaza caliper din tare da sashi, domin wannan ta wani dogon mashi, hutawa a kan bulo, sai mu danna fiska, sannan sai mu kwance kusoshin guda biyu wadanda suke amintar da sashin zuwa gajerin kuma mu dauki abin a gefen gefe, tabbatar cewa khalifan bai rataye a kan bututun ba, in ba haka ba zai kai ga shi farkon sawa;
• yanzu ya zama dole a cire haɗin ƙwallon daga lever, yawanci ana haɗa shi da maƙallan 2-3;
• mun kwance goron cibiya kuma mu ja hankalinmu zuwa ga kanmu, juya gefen ciki zuwa gaba (ta hanyar motocin motar), cire sandar bakin dutsen daga matattarar;
• tare da naushi ko lebur mai lankwasawa, kana buƙatar cire tsohuwar takalmin, to, ta hanyar ɗauka guduma a hankali a kan haɗin CV, cire shi daga sandar igiyar axle, bi da bi, cire tsohuwar taya;
• dole ne a cire haɗin CV ɗin da aka cire sosai daga kayan sawa da hawaye. Don yin wannan, zaku iya amfani da “man dizal” da kuma feshi na nau'in “Carburetor cleaner” don cire tsohuwar maiko daga dukkan kogon kamar yadda ya yiwu;
• pre-Brush aikin farfajiya na axle shaft da spline ɓangare na hub;
• mun cika "gurnati" mai tsabta tare da man shafawa, da farko dai mun girka taya a kan kushin axle, bayan haɗin CV;
• tare da sabbin matakarori mun gyara taya, ta yadda za mu kawar da shigar datti da ruwa mara kyau a cikin “gurnati”;
• to ana yin aikin haɗin gwiwa a cikin tsari na baya.

Yi amfani da maganin WD-40 don sauƙin aiki, kuma shafa man shafawa na jan ƙarfe zuwa ƙwanƙolin waje na shagon axle da layin a cikin cibiya don hanawa da yada lalata.

Yadda ake maye gurbin gurnati da kyau

Don maye gurbin haɗin CV na waje, bi umarnin da ke sama don maye gurbin taya. Bambanci kawai shine cewa saitin tare da sabon "gurnati" yana da taya, matsi da maiko. 

Idan ya zama dole a maye gurbin haɗin CV na ciki, to, muna yin irin wannan aikin, amma ba tare da cire ƙyallen ƙofar ba. Bayan cire haɗin igiyar axle daga cibiya, dole ne a cire shi, kuma ya dogara da ƙirar injin, ana yin wannan ta hanyoyi biyu:

• ta hanyar cirewa (an gyara ramuka na gurnetin ciki tare da zobe mai riƙewa);
• kwance 10 kusoshi na ciki CV haɗin hawa flange daga gearbox.

Idan sandar bakin ka ta wargaje ta hanyar ciro ta, to sai ka sanya wani akwatin mai a karkashin gearbox a gaba, tunda nan take zai zube daga ramin da ke karkashin sandar axle.

Don maye gurbin haɗin CV na ciki, kuna buƙatar cire taya kuma sami zoben riƙewa wanda ke gyara tafiyar zuwa sandar axle. 

Yadda ake yi ba tare da cire mashin daga inji ba

A cikin matsanancin yanayi, akwai buƙatar gaggawa don maye gurbin gurneti anthers. An yi sa'a, saboda wannan sun fito da wani nau'in haɗin gwiwa na CV na pneumatic anther remover, wanda zane ya dogara ne akan kasancewar tanti da ke tura anther zuwa girman da zai ba da damar tura shi ta hanyar gurneti. Matsakaicin farashin irin wannan na'urar shine $ 130. 

Hanyar ba tare da rarraba tuki ba tana da raunin ta:

• ba shi yiwuwa a tsarkake tsohuwar maiko a cika sabo;
• babu wata hanyar da za a iya kimanta yanayin sashin layi na semiaxis;
• ba kowane sabis na mota yake ganin ya zama dole a sami wannan na'urar ba.

Abin da za a yi idan taya ta karye a kan hanya?

Idan kun lura cewa haɗin haɗin CV ɗin ya ɓace a kan hanya, kuma sabis ɗin mota mafi kusa har yanzu yana da nisa, kuna iya ƙoƙarin adana shi ta hanyoyi masu sauƙi.

Ina ba da shawarar sosai cewa koyaushe kuna da plastican madauri da madauri tare da ku. Don kare SHRUS, kafin sabis ɗin farko, ana iya nade shi a hankali tare da talakawa polyethylene a cikin yadudduka da yawa, sannan a daidaita shi da amintattun abubuwa a haɗe. Gudun, a wannan yanayin, bai kamata ya wuce 50 km / h ba. Idan yanayi ya bushe kuma kuna tuki a kan kwalta, to zaku iya zuwa sabis mafi kusa ba tare da ƙetare saurin da ke sama ba. 

Don kauce wa irin waɗannan yanayi, bi dokoki biyu:

• tantance motar ku a cikin lokaci;
• sayi kyawawan kayan gyara da kayan gyara.

Tambayoyi & Amsa:

Menene albarkatun haɗin gwiwa na CV? Wannan tsarin yana da babban kayan aiki. Duk ya dogara da yanayin aiki (a kan waɗanne hanyoyi da kuma irin saurin da motar ke tafiya). Haɗin gwiwar CV na iya gazawa akan gudu fiye da dubu 100.

Ina mahaɗin CV? Ga kowane dabaran tuƙi, ana shigar da haɗin gwiwar CV guda biyu. An shigar da gurneti na waje a kan cibiyar motar, kuma an shigar da gurneti na ciki a kan hanyar fita daga akwatin gear.