D475 Bulldozer Track roller Double Flange 198-30-00432 OEM Factory

Magawo amtundu wa D475 adapangidwa makamaka kuti apereke moyo wautali komanso kulimba kwazovuta kwambiri zogwirira ntchito.Zabwino kwambiri pambuyo pa ntchito yokhala ndi chitsimikizo chamakampani otsogolera miyezi 6 mpaka zaka 2.Ntchito ya track roller ndikutumiza kulemera kwa bulldozer pansi.Bulldozer ikathamangitsidwa pamalo osafanana, ma roller amakhudza kwambiri.Choncho, chithandizo cha track roller ndi chachikulu.Komanso, ngati ili yabwino kwambiri ndipo nthawi zambiri imakhala yafumbi, imafunika kusindikizidwa bwino kuti dothi, mchenga ndi madzi zisawononge.Ubwino wochulukirapo wa D475 track roller motere:
Zida zamtundu wa track roller zimapangidwa ndi 40Mn2.ndi pamwamba kutentha mankhwala HRC 48-55 kuya kwa 5-8mm.Kukula kwa makina a CNC olondola ndikolondola

Zomwe zili pakatikati pa shaft ya track roller yopangidwa ndi 42CrMo.Kuuma kwa chithandizo cha kutentha kwapamwamba kumatha kufika 48-55HRC Kusamvanso kwambiri.Kulimba kwapakati kwa HRC 28 kapena kupitilira apo sikophweka kusweka.Kutenthetsa madigiri 180 musanamalize.Pamwamba pa tsinde lapakati la chodzigudubuza ndi chopukutidwa ndi chida cha makina a CNC kuti mtengowo ukhale wosalala.

Ma apuloni osindikizira kwambiri amagwiritsidwa ntchito mkati mwa track roller kuti ateteze dothi, mchenga ndi madzi kuti zisawononge.

The wodzigudubuza njanji ntchito mikangano kuwotcherera luso luso kuwotcherera ndi zabwino ndi okhazikika, ndi kuteteza chilengedwe, palibe kuipitsa.Kuwotcherera sikutulutsa utsi kapena gasi woyipa, palibe kuwotcherera, kuwala komweko ndi spark, palibe ma radiation.Amadziwika kuti ukadaulo wobiriwira wowotcherera wamtsogolo.