Mafotokozedwe Akatundu
Ma Hub bolts ndi ma Hub bolts amphamvu kwambiri omwe amalumikiza magalimoto ku mawilo. Malo olumikizira ndi hub unit bearing ya gudumu! Nthawi zambiri, kalasi 10.9 imagwiritsidwa ntchito pamagalimoto ang'onoang'ono apakati, kalasi 12.9 imagwiritsidwa ntchito pamagalimoto akuluakulu! Kapangidwe ka hub bolt nthawi zambiri kamakhala fayilo ya kiyi yopindika komanso fayilo yolumikizidwa! Ndipo mutu wa chipewa! Ma Hub bolts ambiri okhala ndi mawonekedwe a T ali pamwamba pa 8.8 grade, omwe ali ndi torsion yayikulu pakati pa gudumu la galimoto ndi axle! Ma Hub bolts ambiri okhala ndi mitu iwiri ali pamwamba pa grade 4.8, omwe ali ndi torsion yopepuka pakati pa chipolopolo chakunja cha wheel hub ndi tayala.
Njira yopangira mabolt amphamvu kwambiri
1. Kutsekereza kwa maboluti amphamvu kwambiri
Pamene mabotolo a mutu wa hexagon socket apangidwa ndi njira yozizira, kapangidwe koyambirira ka chitsulocho kadzakhudza mwachindunji luso lopanga panthawi yokonza yozizira. Chifukwa chake, chitsulocho chiyenera kukhala ndi pulasitiki wabwino. Ngati kapangidwe ka mankhwala ka chitsulocho kamakhala kokhazikika, kapangidwe ka metallographic ndiye chinthu chofunikira chomwe chimatsimikizira pulasitiki. Kawirikawiri amakhulupirira kuti coarse flaky pearlite si yoyenera kupanga yozizira, pomwe spherite yopyapyala imatha kusintha kwambiri luso la pulasitiki la chitsulocho.
Pa chitsulo chapakati cha kaboni ndi chitsulo chapakati cha kaboni chokhala ndi zomangira zambiri zamphamvu, kupopera kwa spheroidizing kumachitika musanagwiritse ntchito chitsulo chozizira, kuti pakhale pearlite yofanana komanso yopyapyala kuti ikwaniritse bwino zosowa zenizeni zopangira.
Muyezo wathu wa khalidwe la Hub bolt
Boluti ya hub ya 10.9
| kuuma | 36-38HRC |
| kulimba kwamakokedwe | ≥ 1140MPa |
| Katundu Wolimba Kwambiri | ≥ 346000N |
| Kapangidwe ka Mankhwala | C:0.37-0.44 Si:0.17-0.37 Mn:0.50-0.80 Cr:0.80-1.10 |
Boluti ya hub ya 12.9
| kuuma | 39-42HRC |
| kulimba kwamakokedwe | ≥ 1320MPa |
| Katundu Wolimba Kwambiri | ≥406000N |
| Kapangidwe ka Mankhwala | C:0.32-0.40 Si:0.17-0.37 Mn:0.40-0.70 Cr:0.15-0.25 |
FAQ
1. Kodi mungatumize bwanji katundu?
A. Kutumiza ndi chidebe kapena ndi LCL
2.Kodi mungalandire malipiro a L/C?
A. Angagwirizane ndi TT, .L/C ndi D/P malipiro
3. N’chifukwa chiyani tiyenera kusankha ife?
A. Ndife opanga, tili ndi phindu pamtengo
B. Tikhoza kutsimikizira ubwino wake
4. Kodi msika wanu waukulu ndi wotani?
Europe, America, Southeast Aisa, Middle East, Africa etc.
5. Kodi zinthu zanu zili ndi giredi yotani?
A. Kulimba ndi 36-39, mphamvu yokoka ndi 1040Mpa
Giredi ya B ndi 10.9
6. Kodi phindu lanu pachaka ndi lotani?
Ma PCS 18000000 opangidwa chaka chilichonse.
7. Kodi fakitale yanu ili ndi antchito angati?
Tili ndi ma 200-300affs
8. Kodi fakitale yanu idapezeka liti?
Fakitale idakhazikitsidwa mu 1998, yokhala ndi zaka zoposa 20 zokumana nazo
