1. Usoro nke cylindrical roller bearing blank forming → deburring or ring → soft grinding raceway surface → soft egweri ihu abụọ njedebe → thermal ngwọta → pre siri ike egweri Rolling elu → siri ike egweri okpukpu abụọ ihu ihu → mma, ikpeazụ egweri Rolling elu → super finishing rolling surface → ihicha, na-agwụ ike → nlele ikpeazụ anya, nha nha → nkwakọ ngwaahịa mmanụ.2. Usoro nke taper roller bearing oghere akpụ → deburring ma ọ bụ mgbanaka → rọrọ egweri raceway elu → rọrọ egweri ihu abụọ → thermal ngwọta → siri ike egweri Rolling elu → ezi egweri Rolling elu → egweri bọọlụ isi elu → ikpeazụ egweri Rolling elu → super finishing na-atụgharị elu → ihicha, na-agwụ ike → Nleba anya ikpeazụ, nchịkọta akụkụ → nkwakọ ngwaahịa mmanụ.Ọ bụrụ na convexity bụ ihe na-erughị 0,005 mm, ụfọdụ n'ime rollers nwere ike hazie ozugbo na ibu-emecha usoro, onye nwere ike ịbụ na ikpeazụ egweri nke Rolling elu-egweri usoro si okpueze, na mgbe ahụ ultra-emecha.


Oge nzipu: Ọktoba 15-2021