Zotsatira zakuwonongeka kwa ma roller a tracker excavator

Theexcavator track rollerskunyamula khalidwe la excavator ndi katundu ntchito, ndi makhalidwe a odzigudubuza ndi muyezo zofunika kuyeza khalidwe lake.Ndiye zotsatira za kuwonongeka kwa ma roller ofukula ndi chiyani?Chifukwa chiyani chawonongeka?

Ngati chofukula chikuphwanyika, tiyenera kuyang'ana njira yowonongeka pang'ono ya chofufutira, ndikupeza kuti zolakwika zazikulu ndi shaft yaikulu, kuwonongeka kwa magudumu ndi kutaya mafuta.Pakati pawo, tsinde lalikulu la wodzigudubuza kwambiri kuwononga zokhoma, kuchititsa odzigudubuza lonse kulephera atembenuza.

Pali zifukwa ziwiri za kutayikira kwa mafuta a odzigudubuza ofukula: chimodzi ndi chakuti odzigudubuza amanyowetsedwa m'madzi kwa nthawi yayitali panthawi yofukula, zomwe zimapangitsa kuti mphete yosindikizira yoyandama ndi O-ring groove iwonongeke;ina ndi pamene ikugwira ntchito m'madzi amatope m'nyengo yozizira, mphete yosindikizira yoyandama imaundana ndikulephera.

Thupi lodzigudubuza la chofukula limathandizidwa ndi mphamvu yopita pamwamba ya njanji yolumikizira njanji, ndipo malekezero awiri a shaft yayikulu amanyamula mphamvu yokoka ya chokumba.Mphamvu yokoka ya chokumba imafalikira ku shaft yayikulu kudzera pa chimango chokwawa, chivundikiro chakunja ndi chivundikiro chamkati, ndiyeno ku mawondo a shaft ndi thupi la gudumu kudzera pa shaft yayikulu, kenako kupita ku njanji ndi njanji. wodzigudubuza thupi.

Pamene chofukulacho chikugwira ntchito pamtunda wosafanana, zimakhala zosavuta kupangitsa nsapato za njanji kupendekera, zomwe zimapangitsa kuti njanji igwedezeke.Pamene chofukula chikutembenuka, mphamvu yoyenda ya axial imapangidwa pakati pa shaft yayikulu ndi thupi lamagudumu.Chifukwa cha mphamvu yovuta ya chodzigudubuza chofukula, kapangidwe kake kayenera kukhala koyenera, ndipo shaft yayikulu, thupi lamagudumu ndi bushing ziyenera kukhala ndi mphamvu zambiri, kulimba, kukana kuvala ndi kusindikiza.

Zotsatira za kuwonongeka kwa ma roller pansi pa excavator ziyenera kuganiziridwa molingana ndi zomwe zidawonongeka.Zomwe zimayambitsa zowonongeka zimatha kubweretsa zotsatira zosiyana, koma kuti tigwiritse ntchito bwino, tifunika kuchita ntchito yabwino poyang'anira ndi kukonza tsiku ndi tsiku kuti tichepetse kuwonongeka .