SHRUS-4 girisi yeaxle shafts

Chii chinonzi velocity yenguva dzose (CV joint)? Kubva pa mechanical point of view, iyi ibheya nenhamba yakaderedzwa yemabhora. Sezvo mutemo, kune matatu pamotokari diki uye matanhatu pane makuru transmissions.

Musiyano wakakosha kubva kune yakajairwa bhora inotakura uri mumamiriro ekushanda. Yakavhurika kesi, yemahara kufamba kwezvimedu zvine hukama kune mumwe nemumwe, chiyero chakasiyana chemabhora uye clips madhayamita.



Nokudaro, kuchengetwa kwezvikwata izvi kwakasiyana nekuchengetedzwa kwekirasi yekare. Sechinyakare, SHRUS 4 girizi kana makomisheni akafanana anoshandiswa.

Izvi zvinodyiwa zvakagadzirirwa zvakanangana neindasitiri yemotokari, chinyorwa chinoenderana neTU 38 201312-81. Rudzi urwu rwegirisi runoiswa paconveyor shaft uye rwunopihwa kutengeswa mahara kuitira kugadzirisa nguva nenguva.

Hunhu uye kushandisa SHRUS lubricant pamuenzaniso wemaitiro akasiyana

Sei mafuta emvura akajairwa asina kukodzera majoini eCV, semuenzaniso, mumabhokisi egiya kana makesi ekutamisa? Iyo dhizaini yehinge haibvumire kuzadza iyi gungano negirizi kunyange hafu.

Iko hakuna crankcase, iyo yekunze shell irabha kana composite kesi. Zvisungo zvinopa kusimba, uye mafuta anongoyerera achibuda pasi pechiito che centrifugal force.



Kunyangwe paine mafuta emvura mugiya bhokisi (kana kumashure axle giya bhokisi), crankcase yayo uye CV yakabatana mhango hazvitaudzane. Naizvozvo, kusanganisa mafuta ekuzora hazvibatanidzwe.

Loop marudzi:

• bhora - rakajairika uye rakasiyana-siyana dhizaini;
• Iyo tripoid CV yakabatana inoshandiswa pamotokari dzepamba (uye dzimwe dzekunze) kubva mukati, uko kutsemuka kwehinge kuri kushoma;
• mabhisikiti anoshandiswa mumarori - anoratidzirwa nepamusoro torque uye yakaderera angular kumhanya;
• cam joints "digest" torque inotyisa uye inoshanda nekumhanya kwakaderera;
• CV yekubatanidza kutsiva - kaviri cardan shaft (kuzora chete mukati memuchinjiko nhengo).

Panguva yekushanda, makona ekuyambuka shafts anogona kusvika 70 °. Mafuta ekuzora anofanira kunge akakwana kuti ave nechokwadi chekushanda kwakakodzera kwejoini.

• kuderedzwa kweiyo coefficient of friction pane zvinosangana;
• kuwedzera kupfeka kusagadzikana kwehinge;
• nekuda kwe-anti-friction additives, kurasikirwa kwemagetsi mukati megungano kunoderedzwa;
• kwete-stick zvivakwa (zvichida iyo inonyanya kukosha hunhu) - chiratidzo chekupfeka cheinenge 550 N;
• kuchengetedzwa kwesimbi zvikamu zveCV yakabatana kubva mukati mekuora;
• zero hygroscopicity - nekusiyana kwekushisa, condensate inogona kuumba, iyo isinganyunguduki mumafuta;
• zvinhu zvinodzivirira mvura (kubva pakupinda munyoro kuburikidza neakakuvadzwa anthers);
• kusarerekera kwemakemikari maererano nerubha uye zvikamu zvepurasitiki;
• kusimba kwekushandiswa (kushanduka kwemafuta kunobatanidzwa nehuwandu hwebasa);
• neutralization yeabrasive zvimiro zveguruva uye jecha rinopinda muhinge (nekuda kwezvikonzero zviri pachena, mafuta sefa haigone kushandiswa);
• yakafara tembiricha renji: kubva -40 ° С (ambient tembiricha yemhepo) kusvika +150 ° С (yakajairika CV yakajairika kupisa tembiricha);
• high dropping point;
• kunamatira kwakasimba, kubvumira lubricant kuchengetwa pamusoro pepamusoro pekuita kwe centrifugal spraying;
• kuchengetedzwa kwehunhu hwemasikirwo panguva yenguva pfupi yekupisa uye kudzoka kwezviratidzo zve viscosity mushure mekutonhodza kune tembiricha yekushandisa (welding mutoro weinenge 4900N uye yakakosha mutoro weinenge 1090N);

Kune yemukati CV yakabatana, hunhu hunogona kunge husingade kudiwa, asi kazhinji, kuumbwa kwakafanana kwakaiswa mune ese "magrenade". Ingori iyo yekunze CV yakabatana inoda kakawanda kuchinja kwemafuta.

Mhando dzemafuta emahinji

SHRUS 4 girisi rave rave zita remhuri, kunyangwe kuumbwa kwevagadziri vakasiyana kwakasiyana.

SHRUS 4M

Iyo inonyanya kufarirwa yeCV yemafuta ekuzora ane molybdenum disulfide (chaizvoizvo GOST kana TU CV yakabatana 4M). Iyi yekuwedzera inopa yakanakisa anti-corrosion zvivakwa nekuda kwekuvapo kweasidhi-neutralizing metal salt.

Iyi pfuma inonyanya kubatsira kana anther chisimbiso charasika. Zviri nyore kuona kuzorora kwakajeka, asi kusunungurwa kwembambo hakusati kwaonekwa. Nekudaro, iyo lubricant pachayo inotanga kurasikirwa nemidziyo yayo kana mwando uchipinda.

Molybdenum disulfide haiparadze rabha kana mapurasitiki uye haiite nesimbi dzisina ferrous.

Zvinokosha: Ruzivo rwekuti molybdenum inodzoreredza simbi yakasakara kana "inoporesa" mitsetse yematehwe nemabhora haisi chimwe chinhu kunze kwekubiridzira kwekushambadzira. Yakasakara uye yakakuvadzwa hinge zvikamu zvinongogadziriswa nemuchina kana kutsiviwa nezvitsva.

Iyo ine mukurumbira wakashata Suprotec CV girisi inongodzoreredza nzvimbo yakatsetseka, hapana simbi nyowani inovaka. Gira ne molybdenum additives inoshivirira tembiricha yakaderera zvakanaka. Kunyangwe pa -50 ° C, hinge inoshanduka yakavimbika uye haibati nekuda kwemafuta akakora.

barium additives

Iyo yakanyanya kusimba uye tekinoroji yepamusoro. Pane zvakawanda zvakatengwa kunze kwenyika (zvinodhura) sarudzo, asi kune vatyairi vemabhajeti pane sarudzo yemumba: SHRUS girisi yeSHRB-4 tripod.

Ichi chimiro chepamusoro, mumusimboti, hachityi unyoro. Kunyangwe kana mvura ichipinda nemugwenzi rakakanganisika, zvimiro zvelubricant hazvizoparare uye simbi yehinge haizoparare. Kusarerekera kwekemikari zvakare kuri padanho repamusoro: iyo anthers haina tan uye haina kuzvimba.

Dambudziko chete ne barium additives ndiko kuparara kwehutano pakudzika kwakadzika. Naizvozvo, mumamiriro eFar North, iko kushandiswa kunogumira. Kune njanji yepakati panguva yechando chenguva pfupi, zvinokurudzirwa kudziyisa loop nekumhanya kwakaderera. Semuenzaniso, kufambisa munzvimbo yekupaka.

Lithium girisi

Iyo yekare vhezheni yakauya neSHUS. Lithium sipo inoshandiswa kukora base mafuta. Inoshanda zvakanaka pakupisa kwepakati nepamusoro, ine kunamatira kwakasimba.

Kurumidza kudzoreredza kuita mushure mekupisa kwenguva pfupi. Zvisinei, pakupisa kusina kunaka, viscosity inowedzera zvakanyanya, kusvika kune parafini. Nekuda kweizvozvo, iyo dhizaini yekushanda yakabvaruka, uye hinge inotanga kupera.

Zvinoita here kuzora iyo CV yakabatana ne lithol?

Kuedza kunzwisisa kuti ndeipi lubricant yakanakira majoini eCV mukati menjanji, vatyairi vanoteerera Litol-24. Pasinei nekuwedzerwa kwe lithium, kuumbwa uku hakuna kukodzera majoini eCV.

Iyo chete nzira yekubuda (yakapihwa mukana) ndeye "zvinhu" gungano mushure mekutsiva iyo yakaputsika anther uye kuenderera mberi nekugadzirisa panzvimbo. Zvadaro bvisa gasket uye uzadze nemafuta akakodzera.

Kuti uone kuti ndeipi lubricant iri nani kushandisa majoini eCV, ndinokurudzira kuona iyi vhidhiyo

Nheyo "iwe haugone kukanganisa porridge nemafuta" haishande munyaya iyi. Iko hakuna ruzivo rwekuti yakawanda sei lubricant inodiwa mumubatanidzwa weCV mune zvinyorwa zvehunyanzvi zvemota. Nheyo yacho ndeiyi:

• hinge cavity izere nemafuta, pasina kuumbwa kwemhepo inoputika;
• ipapo chikamu cheungano, chakavharwa neanther, chinovharwa;
• anther inoiswa uye yakamonyoroka zvishoma neruoko: mafuta akawandisa anosvinwa kunze neaxis yetsvimbo;
• mushure mokuvabvisa, unogona kucheka ma clamps.

"Kuwedzera" mafuta kana hinge ichipisa inogona kutsemura anther.