Axle e ka morao ea koloi e entsoe ka thepa efe 'me e tjheselletsoa joang?
Mokhoa oa thepa le oa ho tjheseletsa oa axle e ka morao o fapana haholo ho latela mohlala oa koloi, morero (joalo ka literaka tse boima kapa likoloi tsa bapalami), le mesebetsi ea likarolo. E arotsoe haholo ka mekhahlelo e 'meli: ntlo ea axle e entsoeng ka cast le ntlo ea axle e entsoeng ka stempu. Lisebelisoa le lits'ebetso tsa ho tjheseletsa le tsona li fapana ka ho lekana.
Lisebelisoa tse ka sehloohong tsa axle e ka morao
Axle e ka morao ea koloi ha se thepa e le 'ngoe empa e entsoe ka likarolo tse ngata. Lisebelisoa tsa mantlha li kenyelletsa:
Tšepe e entsoeng ka tšepe: E sebelisoa haholo matlong a li-axle tse ka morao tsa literaka tse boima le likoloi tsa khoebo, e na le matla a phahameng, ho tiea ho hoholo, le bokhoni bo botle ba ho jara mojaro. Hona joale ke eona e ka sehloohong 'marakeng. Mohlala, matlo a mangata a li-axle tse ka morao tsa literaka a sebelisa ZG45 le thepa e 'ngoe ea tšepe e entsoeng ka tšepe.
Tšepe ea graphite e entsoeng ka tšepe e ferekantsoeng/e nang le spheroidal: Hangata e sebelisoa bakeng sa matlo a li-axle a ho betla, e na le litšenyehelo tse tlase le ho monya hantle ha shock, empa matla a eona le khanyetso ea mapetso li tlase ho feta tšepe e entsoeng ka tšepe. E atisa ho bonoa mehlaleng e meng ea bohareng ho isa ho e tlase kapa likarolo tse itseng.
Tšepe e kopantsoeng/tšepe e matla haholo: E sebelisoa bakeng sa likhetla tse ka holimo le tse ka tlase tsa ntlo ea axle e tjheselitsoeng ka setempe le matsoho a halofo ea shaft, joalo ka 16Mn, 40MnB, Q345, jj., e na le ho tjheseletsa le ho tiea hantle.
Motsoako oa Aluminium: E sebelisoa haholo likoloing tsa bapalami tsa maemo a holimo le mehlala e bobebe. Mohlala, axle e ka morao ea Mercedes-Benz GLE450 e sebelisa motsoako oa aluminium, o nang le melemo ea boima bo bobebe, ho hanyetsa mafome, le ho qhala mocheso hantle, empa ts'ebetso ea ho tjheseletsa e hloka maemo a holimo.
Liphaephe tse khethehileng tsa tšepe tse se nang sekoli: Li sebelisoa bakeng sa matlo a axle a ho khanna a kopaneng, li entsoe ka tšepe e khethehileng e nang le matla a ho thaepa a fihlang ho 680 MPa le matla a tlhahiso a 550 MPa, ka ho thehoa ha katoloso e batang, ntle le li-weld seams, 'me li na le ts'ebetso e phahameng.
Lisebelisoa tsa Gear: Li-gear tsa polanete, li-gear tsa halofo ea shaft, jj. tse ka hare ho axle e ka morao hangata li sebelisa 20CrMnTi le litšepe tse ling tsa alloy tse nang le carburised ho netefatsa khanyetso ea ho tsofala le khanyetso ea tšusumetso.
Mokhoa oa ho tjheseletsa oa axle e ka morao
Ho tjheseletsa ha axle e ka morao ho hloka kgetho ya thepa e ikgethang ya ho tjheseletsa le ditshebetso tse itshetlehileng hodima thepa. Senotlolo se ho bokgoni ba ho hanela ho petsoha le matla a ho bapisa:
Ho tjheseletsa ntlo ea tšepe e ka morao ea axle:
Lisebelisoa tse khothaletsoang tsa ho tjheseletsa: Lithupa tsa ho tjheseletsa tsa tšepe ea alloy tsa WEWELDING600, tse nang le matla a ho thaepa a ho fihlela ho 860 MPa le bolelele bo phahameng, tse etselitsoeng ka ho khetheha likarolo tsa tšepe tse entsoeng ka khatello e phahameng, tse ka thibelang ho petsoha ha tjheseletsa ka katleho.
Lisebelisoa tsa ho tjheseletsa tse ikgethang: Lithupa tsa ho tjheseletsa tsa J506 (E5016) li ka sebelisoa bakeng sa likarolo tse seng tsa bohlokoa kapa litokiso tsa nakoana, empa ho na le kotsi ea ho petsoha ha tjheseletsa, 'me ha e khothalletsoe bakeng sa likarolo tsa bohlokoa tse jarang mojaro.
Mokhoa oa ho tjheseletsa: Hoa hlokahala ho hloekisa matheba a oli, ho etsa li-bevel, ho laola ho kenya mocheso, ho qoba ho tjheseletsa khafetsa, 'me ha ho hlokahala, ho futhumatsa pele le ho pholisa butle.
Ho tjheseletsa ntlo ea axle ea tšepe e entsoeng ka morao (e sa tloaelehang haholo, hangata e bonoa mehlala ea khale kapa literekere):
Lisebelisoa tse khothaletsoang tsa ho tjheseletsa: WEWELDING777 lithupa tsa ho tjheseletsa tsa tšepe e entsoeng ka ...
Litlhokomeliso: Lithupa tse tloaelehileng tsa ho tjheseletsa li na le monyetla oa ho baka ho petsoha ho robehang, likarolo tsa tšepe tse entsoeng ka tšepe ha lia lokela ho tjheseletsa khafetsa, ho seng joalo, li na le monyetla oa ho "hloleha ho tjheseletsa".
Ho tjheseletsa ha ntlo ea axle e tjheselitsoeng ka setempe (lipoleiti tsa tšepe):
Haholo-holo sebelisa ho tjheseletsa ka tshireletso ya kgase (MIG/MAG) kapa ho tjheseletsa ka letsoho, thepa ya ho tjheseletsa e tsamaellana le thepa ya motheo, jwalo ka terata ya ho tjheseletsa ya ER70S-6 kapa dithupa tsa ho tjheseletsa tsa J507.
Kgokelo pakeng tsa sleeve ya half-shaft le axle house hangata e sebedisa ho tjheseletsa polaka ho eketsa matla a kgokelo.
Ho tjheseletsa axle e ka morao ea alloy ea aluminium:
Lithapo tse khethehileng tsa ho tjheseletsa tsa aluminium (tse kang ER4043 kapa ER5356) le mokhoa oa ho tjheseletsa oa TIG lia hlokahala.
Pele ho tjheseletsa, filimi ya oxide e lokela ho tloswa ka botlalo, nakong ya ho tjheseletsa, mocheso o lokela ho laolwa ka thata ho thibela ho fetoha ha dibopeho le mapetso a chesang.
Haeba o batla ho tseba ho eketsehileng, tsoela pele ho bala lihlooho tse ling sebakeng sena sa marang-rang!
Ka kopo re letsetse haeba o hloka dihlahiswa tse jwalo.
Zhuo Meng Shanghai Auto Co., Ltd. e ikemiselitse ho rekisa MG&MAXUSlikarolo tsa likoloi lia amoheleha ho reka.
