Maitiro ekuona kuti ndeipi CV yakabatana crunches
Zviri mukati
Madhiraivha emavhiri anodhiraivha emota musanganiswa weaviri anogara ari velocity joints (CV joints) akabatana neshaft ine magumo akatsemuka. Kunyatsotaura, dhizaini yakafanana inowanikwawo kumashure kwedhiraivha axle ine giya bhokisi mune yakaparadzana crankcase, asi diagnostics inowanzodiwa neiyo kumberi-vhiri dhiraivha, iyo inoshanda mumamiriro akanyanya kuoma maererano ne torque yekufambisa angles.
Maitiro ekuona kuti ndeapi emajoini mana eCV ari kushanda ipapo akasakara kana kuti atanga kudonha kazhinji anonetsa uye anoda kutevedzera nzira yakarurama kuitira kuti usatambise nguva nemari.
Zvekunze uye zvemukati CV majoini: misiyano uye maficha
Hinge yekunze inoonekwa seyakabatana kune vhiri hub, uye yemukati iri padivi pekubuda kwegiya bhokisi kana drive axle reducer.
Ose maviri aya ma node anosiyana mukugadzira, ayo anoenderana nezvinodiwa kwavari:
- panguva yekushanda, dhiraivha yegungano inofanira kushandura urefu hwayo panguva yekufambisa kwekumiswa kubva kune imwe nzvimbo yakanyanyisa yakananga kune imwe, basa iri rinopiwa kune hinge yemukati;
- iyo yekunze CV yakabatana inobatanidzwa mukuona iyo yakakura kona yekutenderera kwevhiri remberi, iyo inopihwa mukugadzirwa kwayo;
- iyo yekunze splines yekunze kwe "grenade" inopera nechikamu chine tambo, iyo iyo nut inoputirwa, inosimbisa mijaho yemukati yevhiri rinotakura;
- iyo spline inopera mukati medhiraivha inogona kunge iine annular groove yekuchengeta mhete, kana ine yakasununguka fit, shaft inobatwa mu crankcase nedzimwe nzira;
- hinge yemukati, nekuda kwekutsauka kwayo kudiki mumakona, dzimwe nguva haiitwe zvinoenderana neyakagadzirwa bhora nhanhatu, asi iri muchimiro chetripoid, kureva, matatu spikes uye tsono mabearings paari ane spherical ekunze mijaho. yakasimba, yakasimba, asi haishande zvakanaka pamakona akakosha.
Zvikasadaro, node dzakafanana, ese ari maviri anosanganisira muviri une grooves yemabhora kana spikes, yemukati keji, splines yakagara padhiraivha shaft uye inoparadzanisa inomisa mabhora kana ichimhanya mumigero inoshanda.
Zvinokonzera uye zviratidzo zvekukundikana kwekugara kwevelocity joints
Chikonzero chikuru chekukundikana kwehinge ndeyekupfeka kwegrooves yezvikamu zviviri, separator uye mabhora. Izvi zvinogona kuitika nemasikirwo, ndiko kuti, pamberi pemhando yepamusoro yekuzora kwenguva yakareba, pamusoro pemazana ezviuru zvemakiromita kana kukurumidza.
Kukurumidza kupfeka kunotanga nekupinda kweabrasives kana mvura mukati mekudzivirira elastic cover. Nekuwedzera kwakadaro kune lubricant, gungano rinorarama makiromita ane chiuru kana pasi. Zvadaro zviratidzo zvekutanga zvezvinetso zvinotanga kuonekwa.
Kana mabhora arikumhanya mukati, ese ari maviri matanga ari mukubatana chaiko aine maburi madiki. Kutenderera uye kutsvedza trajectories zvinonyatso kugadziridzwa, kazhinji kunyangwe nekusarudza kusarudzwa kwezvikamu. Hinge yakadaro inoshanda chinyararire kana ichitumira chero yakayerwa torque uye chero kona kubva kune yakapihwa renji.
Pangosvika mapeji achiwedzera nekuda kwekupfeka kana geometry yegrooves yakakanganiswa, kugogodza kunoonekwa muhinge nekuda kwesarudzo yekumashure uye crunches nekuda kwekuroora kwenzvimbo. Kufambiswa kwe torque kunoitika nejerks emhando dzakasiyana dzekuonekwa.
Maitiro ekutarisa ekunze CV yakabatana
Mamiriro akaoma zvikuru echikamu chekunze chedhiraivha ichave yekufambisa torque hombe pakona yepamusoro. Ndokunge, kana hinge yakasakara, ipapo iyo yakanyanya kukosha yekumashure uye acoustic accompaniment inowanikwa chaizvo mumamodhi akadaro.
Saka nzira yekuziva:
- paunenge uchityaira nekumhanya kwakaderera, mavhiri anotenderedzwa kusvika kunzvimbo yakanyanyisa uye kumhanyisa kwakapinza kunoitwa, crunch inonzwika kubva kune yakashata CV joint;
- nekudzokorora nzira mumativi ose maviri, mhedziso dzinotsanangurwa, nepo zvichinzwisiswa kuti kona yekutenderera kwevhiri remukati maererano negwara revhiri rakakura kupfuura rekunze;
- kana paine kusahadzika, mota inoturikwa pakusimudza, zvese izvi zviito zvinodzokororwa, uye diagnostician iri pasi pemota inoteerera kune dzakananga node, mutoro unodiwa unofananidzwa nekutsikirira panguva imwe chete iyo accelerator uye brake pedals.
Kuongororwa kwekupedzisira kunoitwa mushure mekubvisa dhiraivha pamushini uye nekubvisa hinges kubva pairi. Backlash ichaonekwa zvakajeka kana keji yekunze ichizununguka maererano neyomukati, kupfeka kwegroove kunoonekwa mushure mekuparadzana uye kubviswa kwegirisi, uye kuputika kwemuparadzi kunonyatso kuoneka panzvimbo yayo yakaoma.
Kutarisa mukati "grenade"
Paunenge uchitarisa pakufamba, mubatanidzwa wemukati unofanirwawo kugadzirwa kwairi mumamiriro ezvinhu akaipisisa ekushanda, ndiko kuti, ma angles akawanda. Hapana chinoenderana nekutenderedza vhiri pano, saka iwe unozofanirwa kutenderedza mota zvakanyanya sezvinobvira, uchifamba muarc nekumhanya kwakanyanya pasi pekuzara kwakazara.
Kukoromoka kubva mukati memota hukama kune trajectory kuchareva kupfeka pahinge yemukati pane iyi dhiraivha. Rutivi rwakapesana, pane zvinopesana, ruchadzikisa kona yekuputika, saka crunch inogona kuoneka ipapo chete kubva kune node iri mumamiriro ezvinhu akaoma.
Muedzo uri pamusoro pekusimudza unogona kuvakwa nenzira yakafanana, kurodha dhiraivha nemabhureki, uye kushandura makona ekurerekera kwemaoko ekumisa uchishandisa hydraulic props. Panguva imwecheteyo, zviri nyore kuongorora kuvepo kwemashure uye mamiriro ezvivharo. Mbeu dzakabvaruka kwenguva refu dzine tsvina uye ngura mukati zvinoreva kuti hinge inofanira kutsiviwa zvisina kujeka.
Sei crunch ine ngozi?
Hinge yakashata haizogara kwenguva refu, mitoro inovhundutsa yakadaro ichaiparadza pamwero unowedzera. Iyo simbi inoneta, yakafukidzwa netiweki ye microcracks uye gomba, ndiko kuti, kuputika kwenzvimbo dzekushanda dzemakwara.
Kage yakaoma kwazvo asi ine brittle inongotsemuka, mabhora achaita zvisina tsarukano uye hinge ichajamba. Iyo dhiraivha ichaparadzwa uye kuenderera mberi kwekufamba kwemota kunogoneka chete parori yekudhonza, uye kurasikirwa kwekudhonza nekumhanya kwakanyanya hakuna kuchengetedzeka.
Panguva imwecheteyo, panogona kunge paine kusashanda kweiyo gearbox, iyo yakarohwa nedhiraivha shaft.
Zvinoita here kugadzirisa iyo CV yakabatana kana kungotsiva
Mukuita, kugadziriswa kwekubatana kweCV hakugoneki nekuda kwepamusoro-soro yekugadzirwa kwayo, iyo inoreva kusarudzwa kwezvikamu. Iyo hinge yakaunganidzwa kubva kune akasiyana zvikamu zvinokwanisa kushanda neimwe nzira, asi hapana chikonzero chekutaura nezvekusaita ruzha uye kuvimbika.
Gungano rakasakara rinofanira kuchinjwa segungano, sezvo ma splines ari pa shaft anosakara, mushure mezvo gungano rinogogodza kunyangwe nemahinji matsva. Asi inodhura zvakanyanya, saka inopiwa chete nevagadziri vezvikamu zvepakutanga.
Analogues anogona kupihwa muchimiro chekiti zvakananga kubva kuCV joint, anther, simbi zvisimbi uye yakakosha girisi muhuwandu hwakakodzera.
