Ụlọ ọrụ API nke PDC nwere agụba 5 maka igwu mmiri nke ọma mmanụ

N'ogbe API 5 agụba 6 inch ola diamond PDC mkpọpu ihe maka nkume siri ike nke ukwuu na ngwaahịa sitere na ụlọ ọrụ China OEM.
Anyị maara PDC ibe n'ibe nwere dị iche iche abụọ ihe-steel na matriks bụ zuru ezu opposites nke otu ọzọ.Tungsten Carbide grains na matriks bụ metallurgically bonded na-etolite a siri ike na kenkuwa mejupụtara ihe onwunwe nke bụ a otutu ihe na-eguzogide ọgwụ karịa ígwè na-ahọrọ na elu siri ike- Ngwongwo na-egwupụta ụrọ.
Steel ozu PDC ibe n'ibe na-milled si ígwè ngwaahịa na structurally ike na tougher.Far Eastern Drilling dị ka otu n'ime ndị kasị tụkwasịrị obi ígwè ahụ PDC ibe n'ibe emepụta nwere desigined ọhụrụ ụdị dabara na mkpọpu oru ngo.Our ígwè ahụ PDC bit chebe kpughere akụkụ nke. mkpọpu ala bit si abrasion na ozize site ike na-eche ihu na coating.Mgbe ígwè ahụ PDC bit dị mfe na-emepụta, mmepụta nke matrix ahu akuakuzinwo ibe n'ibe bụ a kama-ewe usoro. Otú ọ dị, ọ ga-kwuru na diamond impregnated ibe n'ibe nwere ike naanị. a ga-ewu nke matriks.
Ọ bụ ezie na matrix ahụ akuakuzinwo ibe nakwa dị ka ígwè ahụ akuakuzinwo ibe n'ibe ịrụ otu ọrụ, ya bụ, igwu mmiri, ihe dị iche na ha structural ike na-eduga ná dissimilarities na bit geometries. The isi ihe nke na-emetụta PDC bit imewe na ma ihe bụ. Mechanical design parameters, hydraulic ọnọdụ, na Njirimara nke nkume na-eghe.
China Far Eastern Drilling bụ API akwụkwọ ikike nke tricone roller bit na PDC drill bit, anyị na-aga ihe ngosi n'ọtụtụ mba kwa afọ, na-atụ anya na anyị nwere ike izute gị ihu na ihu n'ọdịnihu dị nso.