Pin ya Arm Arm Yokumba Zinthu Zofukula Hitachi EX200

Kukana Ming'alu ndi Kukana Kutupa
Pambuyo pozimitsa ndi kutenthetsa, pini imakumana ndi kuuma kwapakati pa frequency induction, zomwe zimatsimikizira mphamvu yokwanira yapakati komanso kukana kuwonongeka kwa pamwamba pakunja.
Pambuyo pa carburization, pin bush imadutsa mkati ndi kunja kwa induction hardening, zomwe zimatsimikizira kuuma koyenera kwa core ndi kukana kuwonongeka kwa malo amkati ndi akunja.
Kuchita bwino kwambiri kwa mafuta
Mzere wa mafuta wooneka ngati 8 ndi wothandiza kwambiri womwe umagwiritsidwa ntchito kuti utsimikizire kuti bushing ili ndi mphamvu yabwino kwambiri yopaka mafuta ndikuwonjezera moyo wa bushing.
Kuletsa dzimbiri kwa nthawi yayitali
Chidebe choyambirira cha chidebe chapukutidwa ndi mafuta abwino oletsa dzimbiri ndipo chapakidwa bwino, chakuda chatha ndi mankhwala a electrophoresis, zomwe zimatsimikizira kuti chidebe chathu chikhoza kusungidwa kwa nthawi yayitali.