API 152mm PDC concave rock bit 4 Blades maka igwu mmiri

Ngwa:
PDC concave drill bit bụ ụdị ngwuputa ihe zuru oke, nke a na-ejikarị na kol, ngwuputa ala, nyocha ala, nchekwa mmiri na ike mmiri, okporo ụzọ, ụgbọ oloko, akwa mmiri na ihe owuwu.
Nke a na-egwupụta ihe bụ nhọrọ mbụ a ga-etinye n'ọrụ n'ịgba mgbagwoju anya na nkwụsi ike zuru oke, ezigbo drainage na ọnụego ntinye ngwa ngwa.
• Ụdị:Ụdị nkịtị; Ụdị agbasiri ike; Ụdị ike dị ukwuu.
• eri:Eriri nwanyị ọ bụla ma ọ bụ nwoke.

PDC na-anọchi anya Polycrystalline Diamond Compact nke na-ezo aka na ndị na-egbutu ihe ndị a.

PDC ibe n'ibe nwere pụrụ iche ọnụego nke ịbanye mgbe mkpọpu ala na ike pụta ịrụ ndị ọzọ ibe n'ibe na ezi ọnọdụ.

Ndị na-egbute diamond siri ike ugboro 10 karịa ígwè mana ha na-agbaji agbaji ma nwee ike mebie ya n'ụdị nkwụsị.

PDC ibe n'ibe n'anya igwu ala site shale's, nnu ụrọ nkume, sink na ájá. Zere gravel na nkume ájá.

PDC Bits a bụ nhọrọ magburu onwe ya maka olulu mmiri dị oke ọnụ ma ọ bụ nke miri emi ma na-eme nke ọma mgbe a na-egwupụta ihe dị nro na nke siri ike.

Enwere ike iji ozu igwe ma ọ bụ ahụ matriks rụọ ibe PDC.

Ị ga-enweta oghere miri emi n'ime ahụ Matrix mana enweghị ike ịrụzi ya ma ọ bụ hapụ ya, ha nwere ike ịgbawa ma ọ bụrụ na onye na-egwupụta ihe na-emetụta ntakịrị.

Otu nchara PDC bit siri ike karịa ahụ matriks ọ gaghị agbawa. Ọ gaghị agwuwa ala nke ukwuu mana enwere ike ịrụzi ya ma hapụ ya.

Mgbe ị na-eji bits ProDrill PDC na-egwupụta ihe, ọ dị mkpa ịmara na ntuziaka anyị maka ịdị arọ akwadoro na olulu ahụ yana ijikwa ọsọ ntụgharị.

Ngwá ọrụ mkpọpu nwere ike ịnye PDC ibe n'ibe na nha site na 3.5"(88.9mm) ruo 12 1/4" (311.2 mm). Mpekere PDC anyị nwere nku 3 ruo 6, Jet Nozzles na nchedo nlele.

na-ewulikwa ibe n'ibe PDC maka ngwa mkpọpu RC (reverse mgbasa mkpọpu) ngwa.

.