Ekisi yekumashure yemotokari yakagadzirwa nezvinhu zvipi uye inosungirirwa sei?
Zvinhu uye nzira yekuwedera yeaxle yekumashure zvinosiyana zvakanyanya zvichienderana nemota, chinangwa (senge marori ane mutoro mukuru kana mota dzevatakuri), uye mashandiro ezvikamu. Zvikurukuru yakakamurwa kuita mapoka maviri: imba yeaxle yakagadzirwa nesimbi uye imba yeaxle yakagadzirwa nesimbi. Zvinhu uye maitiro ekuwedera zvinosiyanawo zvinoenderana.
Zvinhu zvikuru zve ekrekisi yekumashure
Ekisero rekumashure remotokari harisi chinhu chimwe chete asi rine zvikamu zvakawanda. Zvinhu zvikuru zvinosanganisira:
Simbi yakaumbwa: Inoshandiswa zvakanyanya muzvigadziko zvemarori anorema nemotokari dzekutengeserana, ine simba rakawanda, yakasimba, uye inokwanisa kutakura mutoro zvakanaka. Parizvino ndiyo inonyanya kushandiswa pamusika. Semuenzaniso, zvigadziko zvakawanda zvemarori zvinoshandisa ZG45 nezvimwe zvinhu zvesimbi zvakaumbwa.
Iron ine ductile/spheroidal graphite iron: Inoshandiswa zvakanyanya pakukanda ma axle housings, inodhura zvishoma uye inonyungudutsa zvakanaka shock, asi simba rayo uye kuramba kwayo kutsemuka kwakaderera pane simbi yakaumbwa. Inowanzoonekwa mune mamwe mamodheru epakati kusvika pasi kana zvimwe zvikamu.
Simbi yeAlloy/Simbi ine simba guru: Inoshandiswa pazvikamu zvepamusoro nepazasi zveimba ye axle yakasungirirwa ne stamped-welded uye sleeves dzehafu-shaft, dzakadai se16Mn, 40MnB, Q345, nezvimwewo, ine welding yakanaka uye yakasimba.
Aluminum alloy: Inoshandiswa zvakanyanya mumotokari dzemhando yepamusoro dzevatakuri uye mamodheru akareruka. Semuenzaniso, axle yekumashure yeMercedes-Benz GLE450 inoshandisa aluminum alloy, ine mabhenefiti ehuremu hwakareruka, inodzivirira ngura, uye kupisa zvakanaka, asi maitiro ekuwelda anoda mwero wepamusoro.
Machubhu esimbi asina musono: Anoshandiswa pakuisa ma axle ekufambisa, akagadzirwa nesimbi yakakosha ine simba rekudhonza rinosvika 680 MPa uye simba rekupa re550 MPa, kuburikidza nekugadzira kutonhora, pasina misono yeweld, uye ane mashandiro akanaka.
Zvinhu zveGiya: Magiya epasi, magiya ehafu-shaft, nezvimwewo zviri mukati meaxle yekumashure zvinowanzo shandisa 20CrMnTi nedzimwe simbi dzesimbi dzakagadzirwa necarburised kuti ive nechokwadi chekuti inodzivirira kupfekwa uye inodzivirira kukuvadzwa.
Nzira yekushongedza ekisi yekumashure
Kubatanidza simbi yekumashure kunoda kusarudzwa kwezvinhu zvekubatanidza uye maitiro azvo zvichienderana nezvinhu zvacho. Chinhu chikuru chiri mukukwanisa kuramba kupwanyika uye kusimba kwakafanana:
Kushongedza kwesimbi yekumashure yesimbi yakakandwa:
Zvinhu zvinokurudzirwa zvekuwedera: WEWELDING600 alloy steel welding rods, ine simba guru rekukwesha rinosvika 860 MPa uye kureba kwakanyanya, yakagadzirirwa zvikamu zvesimbi zvine simba guru, izvo zvinogona kudzivirira kutsemuka kweweld.
Zvishandiso zvekuwedera zvesarudzo: Zvimiti zvekuwedera zveJ506 (E5016) zvinogona kushandiswa pazvikamu zvisiri zvakakosha kana kugadzirisa kwenguva pfupi, asi pane njodzi yekuwedera, uye hazvikurudzirwi kune zvikamu zvakakosha zvinotakura mutoro.
Nzira yekuwelding: Zvakakosha kuchenesa mavara emafuta, kugadzira mabhevel, kudzora kupisa, kudzivirira kuwelding kakawanda, uye kana zvichidikanwa, kuita preheat uye kutonhora zvishoma nezvishoma.
Kusonta kwesimbi yakakandwa (isingawanzoitiki, inowanzoonekwa mumamodheru ekare kana matrakita):
Zvinhu zvinokurudzirwa zvekuwedera: WEWELDING777 simbi yekuwedera, uchishandisa tekinoroji yekuwedera inotonhora, hapana kudziya kunodiwa, uye kuramba kutsemuka kwakanaka, ndiyo sarudzo inosarudzwa yekugadzirisa zvikamu zvesimbi yekuwedera.
Nzira dzekudzivirira: Matavi esimbi akajairika anogona kukonzera kutsemuka, zvikamu zvesimbi hazvina kukodzera kudzokororwa, zvikasadaro, zvinogona "kukundikana kupinza".
Kubatanidza simbi (simbi plates) ne stamped-welded axle housing:
Shandisa zvakanyanya welding yekudzivirira gasi (MIG/MAG) kana welding yemaoko, zvinhu zvekuwelda zvinoenderana nezvinhu zvepasi, zvakaita sewaya yewelding yeER70S-6 kana tsvimbo dzewelding dzeJ507.
Kubatana pakati pehalf-shaft sleeve ne axle housing kunowanzo shandisa plug welding kuwedzera simba rekubatanidza.
Kukwesha kwe axle yekumashure yealuminium alloy:
Waya dzesimbi dzealuminium (dzakadai seER4043 kana ER5356) uye nzira dzesimbi dzeTIG dzinodiwa.
Usati waisa simbi, firimu re oxide rinofanira kubviswa zvakanaka, panguva yekuisa simbi, tembiricha inofanira kudzorwa zvakasimba kudzivirira kuchinja kwesimbi uye kupisa kutsemuka.
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 MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
