Ụlọ ọrụ na-egwupụta ihe nke ọma IDC126 17 1/2 sentimita (444.5mm)

Ngwa nri tricone ibe n'ibenke a na-akpọkwa ígwè cone bits), a na-eji ihe alloy ike dị elu sitere na ndị na-emepụta tricone cone bit.Ọ bụghị nanị na anyị na-agbalị imeziwanye mmetụta na-eguzogide ezé, kamakwa n'ụzọ zuru ezu na-eme ka mmetụta ịkpụcha ihe na ebe dị anya nke akuakuzinwo.Ugbu a, ngwa a nwere ike iji ya mee ihe nke ọma na nkà na ụzụ nke oge a, nke nwere ike ọ bụghị nanị na-ebelata ohere nke ezé gbajiri agbaji, ma na-ebuli nhazi nke ọnụ ọgụgụ ezé na ọnụ ọgụgụ nke ezé, ma na-arụ ọrụ nke ọma. igwe-egwe ọka bit.

N'ime usoro mmepụta nke cone bit, ọ na-eji oghere dị n'ime welded antifriction alloy, nke nwere ike imeziwanye ikike nke ibu ahụ ruo n'ókè ụfọdụ, ma tinyekwa ya iji gbochie ọdịiche nrụgide ma gbochie apịtị ịbanye na usoro lubrication nke rubber sealing. ngwaọrụ.Enwere ike imeziwanye ikike na ndụ ọrụ nke usoro lubrication akara nke ihe egwu egwu.