Maitiro ekutsiva CV yakabatana: yemukati, yekunze uye anther
Zviri mukati
Kudhiraivha kwemavhiri emberi, uye kazhinji mavhiri ekumashure ane yakazvimirira kuturika, anoitwa nemashafts ane anogara ari velocity majoini (CV majoini). Aya ndiwo mayunitsi akavimbika, asi nekushanda kusina tsitsi, kukuvadza kune anthers anodzivirira, uye mushure mehupenyu hurefu hwebasa, vangada kuchinjwa.
Kuvhiya kwacho hakuna kunyanya kuoma; nehumwe hunyanzvi uye ruzivo rwechishandiso, inogona kuitwa yakazvimirira.
Mhando dzeCV majoini
Nenzvimbo pane dhiraivha, hinges yakakamurwa kuva kunze uye mukati. Iyo kupatsanurwa haisi yejometri chete, chimiro chekushanda kweaya majoini eCV akasiyana zvakanyanya, saka iwo akaumbwa akagadzirwa nenzira dzakasiyana.
Kana iyo yekunze inenge iine bhora nhanhatu "grenade" yehukuru hunoshamisa, ipapo hinge ye-tripoid-mhando yetatu ine mabheji etsono inowanzoshandiswa seyomukati.
Muenzaniso wekushanda kwemubatanidzwa weCV wekunze.
Iyo yemukati CV yakabatana inoshanda sei.
Asi misiyano yakadaro haina mhedzisiro panzira yekutsiva, iyo mukati meiyo CV majoini haizokanganisa maitiro ebasa. Kunze kwekunge kuvapo kwemabhora kunoda kuwedzera kururamisa, zviri nyore kurasikirwa nekubata kusina hanya.
Nguva yekutsiva
Pane seti yezviratidzo zvakajairwa zvinoonekwa kana mahinji akapfekwa kana kutyoka, ayo anoshandiswa panguva imwe chete panguva yekuongororwa uye kutsunga kwegungano chairo rinotsiviwa:
- panguva yekuongororwa kwekunze, kukanganisa kunotyisa kwechifukidziro kwakawanikwa nezviratidzo zvekukwegura, panzvimbo yekuzora, musanganiswa wetsvina yakanyorova uye ngura yave ichishanda mukati mehinge kwenguva yakareba, hapana chikonzero chekugadzirisa zvakadaro. hinge, inoda kuchinjwa;
- mukuchinjana pasi pe traction, hunhu crunch kana kurira kurira kunonzwika, iyo, mushure mekusimudza mota, inonyatso kutsanangurwa munzvimbo mumadhiraivha;
- apo motokari inokunguruka, inzwi rinonzwika kubva mukati memotokari, uye mukudzoka kweredhiyo shoma, hinge yekunze inozviratidza;
- mhosva yakanyanyisa - motokari inogurwa zvachose, mabhora anoparadzwa, motokari haigoni kutanga kufamba, pane kudaro, rattle inonzwika pasi pezasi.
Kutsiva hinge imwe chete kunokurudzirwa kana uine chokwadi chekuti vamwe vese havana kushanda kwenguva refu uye vari mumamiriro akanaka. Zvikasadaro, zvine musoro kuteerera mirairo yemugadziri uye kutsiva dhiraivha gungano.
Icho chokwadi ndechekuti mukuwedzera kune iyo CV yakabatana kune maviri akapatsanurwa akabatana ne shaft, nekufamba kwenguva ivo vanoshanda kunze uye kutamba kunooneka. Kutyaira kwakadaro kunodzvanya kana kurira kunyangwe nezvikamu zvitsva, uye muzviitiko zvepamberi, vibrations kana kuparadzwa kwakazara kwezvakasara zve spline yekubatanidza kunogona kuoneka. Izvi zvichakuvadzawo zvikamu zvichangotsiviwa.
fixtures
Nyanzvi hadzishandise chero hunyanzvi hwekushandisa pakutsiva CV joint. Nekudaro, mukusavapo kwehunyanzvi, mudziyo wekudhonza "grenade" kubva mugomba unogona kubatsira, zvirinani mupfungwa. Iwo anogona kunge ari emhando dzakasiyana dhizaini, yakajairika isimbi yakamiswa pane drive shaft uye screw puller inodhonza hinge kubva pairi.
Dzimwe nguva shank iripo yekeji yekunze ine mwero hub nut yakarukwa pairi inoshandiswa seshinda inoshanda yeiyi yekudhonza. Chigadzirwa chacho chinokurudzira chivimbo sezvachisingaiti mubasa rinoshanda.
Chinokosha ndechekuti grenade inobatwa pashaft nemhete inochengetedza chitubu, yakadzoserwa mugororo rechikamu chakatsemuka pasi pekumanikidzwa kubva mukati me clip. Iko kona yekurwiswa kwechamfer ye clip pamhete inotsamira zvakanyanya pane deformation yemhete, kuvapo kwegirisi uye ngura, uye kumisikidzwa kwechamfer.
Zvinowanzoitika kuti mhete haina kunyura, asi pane jams, uye iyo yakakura simba, iyo inowedzera kuramba. Muchiitiko ichi, kurova kwakapinza kunoshanda zvakanyanya zvakanyanya kupfuura kunyangwe kumanikidza kwakakosha kunogadzirwa neshinda yeanodhonza.
Uye maitiro ese ekuisa mudziyo munzvimbo shoma anotora nguva yakawanda. Asi dzimwe nguva zvinoshanda chaizvo, munzira kudzivirira kutamiswa kwemitoro kune hinge iri padyo.
Outer joint replacement procedure
Izvo zvakanyanya nyore kushanda nedhiraivha (hafu shaft) kana yabviswa uye yakagadziriswa pane yebasa bhenji mune vice. Asi haugone kuita maoparesheni asina kufanira kubvisa uye kubvisa mafuta kubva mubhokisi regiya nekubvisa grenade yekunze yakananga pasi pemota, uchishanda kubva pazasi kana mubapiro arch.
Pasina kubviswa ekisero
Iyo yakaoma yebasa iri muchokwadi chekuti kana uchigogodza pasi yekunze CV yakabatana, zvakakosha kuti urege kutamisa masimba asina kufanira kuburikidza neshaft kune yemukati. Inogona kuzvigadzirisa pachayo kana kusvetuka kubva mubhokisi. Naizvozvo, unofanira kuita nokungwarira, zviri nani pamwe nemubatsiri:
- mabhoti egumbo kana nuts akasunungurwa, pamwe chete neti inosimbisa kutakura kwevhiri;
- muchina wacho unosimudzwa kubva kudivi raunoda nejeko uye wakagadzika pachigadziko chakavimbika;
- gumbo rinobviswa, hub nut haina kuvharwa;
- zvimwe zviito zvinogona kusiyana zvichienderana nemhando yemotokari, asi mune yakajairika nyaya yekumiswa kweMacPherson mhando, zvinodikanwa kudzima gumbo rekutungamirira kubva pajojo yebhora nerevheti kana kuwedzeredza, iyo pini yejojo yebhora inovhurwa kana muviri wakasunungurwa kubva pachirevo;
- iyo rack inodzoserwa kudivi, nepo shank yekunze CV yakabatana inobuda kunze kweiyo spline yekubatanidza hub;
- mabhanhire uye chivharo chinobviswa kubva kune anther ye grenade, mafuta akawandisa anobviswa, izvo zvinodzivirira kushanda nemukati clip;
- iyo inonyanya kukosha nguva - paunenge wakabata shaft, shandisa kurova kwakapinza nesando inorema kuburikidza ne spacer kusvika kumagumo emukati keji, kana yakaitwa nemazvo, grenade inofambisa pamwe neinotsvedza kana kunyange kupatsanurwa kubva kudhiraivha;
- iyo bhutsu, mabhanhire, nati, CV yakabatana kusangana uye kukiya chitubu mhete zvinoiswa pakutsiviwa, kazhinji izvi zvese zvinowanikwa mukugadzirisa kit pamwe nechubhu yemafuta akakosha, iyo yakajairwa yakawanda-chinangwa chimwe haina kukodzera pano;
- kutanga kwezvose, imwe anther itsva yakaiswa pane shaft;
- hinge itsva yakagadzika inoiswa pa shaft uye inofamba nekufamba kwakapinza kusvikira mhete ye snap ichidzvanya, dzimwe nguva zvinodikanwa kuisa kuvhuvhuta kwechiedza kusvika kumagumo e shank, ichidzivirira kubva pakuparara ne nut yekare;
- iyo kumiswa inounganidzwa mune reverse order, iyo hub nut inosimbiswa maererano nekugadzirisa zvinyorwa zveimwe muchina.
Izvo zvichave zvinobatsira panguva imwe chete kushandura bhutsu yemukati CV yakabatana nepo yekunze ichibviswa. Iyo sosi ye node zvakanyanya zvinoenderana nemamiriro ezvivharo.
Nekubvisa ekisero
Kubvisa iyo actuator gungano kunobatsira mukureruka kwekushanda, kunyanya muzviitiko zvakakomba zvemhete yekuchengeta. Kazhinji, izvi zvinoda kudonhedza mafuta kana chikamu chayo kubva mubhokisi regiya, uchirangarira kuzadza mukati, kana kunyange zvirinani, sanganisa maitiro nekuchinja kwemafuta.
Iyo dhiraivha mubhokisi inobatwa neyakafanana yekuvhara o-mhete, iyo inomanikidzwa mushure mekurova kwakapinza kumujaho wekunze wehinge kuburikidza nespacer.
Dzimwe nguva zvinokwanisika kudzima dhiraivha negomo. Kubviswa kwemahinji kubva mugomba kunoitwa mune vice yakafanana neyakatsanangurwa nzira.
Usaedze kudhonza axle shaft neshaft. Izvi zvinopera nekuzvimisa-disassembly yehinge yemukati, iyo rin'i yekurovera iripo haigone kumira.
Kutsiva iyo yemukati CV yakabatana
Iko kushanda kwakafanana zvachose nekubviswa kwehinge yekunze, asi pano hazvibviri kuita kunze kwekubvisa axle shaft. Pane magadzirirwo apo dhiraivha yakavharirwa kubhokisi flange, semuenzaniso, semuAudi A6 C5. Muchiitiko ichi, mafuta haafaniri kudirwa.
Kusiyana neiyo yekunze, iyo tripoid yemukati CV joint inodimburwa zviri nyore, izvo zvinopa mukana wekuchengetedza mhete. Asi ichiri kumanikidza nenzira imwechete, nekurova kwakapinza kune yemukati clip ine drive yakagadziriswa mune vice.
Kune misiyano pakuiswa kweanther - hinge yemukati inobvumira kufamba kwenguva refu, saka, zvinodikanwa kugadzirisa chivharo chayo, tichifunga nezve chinhambwe chinokurudzirwa nefekitori kubva kumagumo eshaft. Izvi zvinodiwa pakushanda kwakaringana kweanther kana uchifambisa hinge pakati penzvimbo dzakanyanyisa kureba.
