Ngwaahịa
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Obere ihe e ji diamond mee ka ọ dịkwuo mma nke DW1214
Ụlọ ọrụ a nwere ike imepụta mpempe akwụkwọ ndị na-abụghị planar nke nwere ụdị na nkọwapụta dị iche iche dịka ụdị wedge, ụdị cone triangular (ụdị pyramid), ụdị cone a kpụchara akpụcha, ụdị Mercedes-Benz nwere ihu atọ, na ụdị arc dị larịị. Ezé diamond dị ka wedge siri ike n'iguzogide mmetụta na ike karịa ezé dị larịị, ha nwekwara nsọtụ ịkpụcha dị nkọ na iguzogide mmetụta n'akụkụ ma e jiri ya tụnyere ezé mejupụtara a kpụchara akpụcha. N'oge usoro ịgbapụ nke diamond bit, ezé mejupụtara diamond dị ka wedge na-agbanwe usoro ọrụ nke mpempe akwụkwọ mejupụtara diamond planar site na "ịkpụcha" gaa na "ịkọ ihe". Ịcha ezé na-eme ka iguzogide dị elu, ma belata mkpọtụ ịkpụ nke bit igwu.
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CB1319 Dome- Kọnịkal DEC (akara ejiri diamond mee ka ọ dị mma)
Ụlọ ọrụ a na-emepụta mpempe akwụkwọ ndị na-abụghị planar nwere ụdị na nkọwapụta dị iche iche dịka ụdị wedge, ụdị cone triangular (ụdị pyramid), ụdị cone a kpụchara akpụcha, ụdị Mercedes-Benz triangular, nhazi arc dị larịị, wdg. A na-eji teknụzụ isi nke mpempe akwụkwọ polycrystalline mee ihe, a na-akwagidekwa ma mepụta nhazi elu, nke nwere ọnụ ahịa dị nkọ ma ka mma. A na-eji ya eme ihe nke ukwuu n'ọhịa igwu ala na igwu ala dịka obere diamond, obere cone roller, obere ihe ndị na-egwupụta ihe, na igwe a na-akụpịa ihe. N'otu oge ahụ, ọ dabara adaba karịsịa maka akụkụ ọrụ ụfọdụ nke obere ihe ndị na-egwupụta ihe PDC, dịka ezé isi/enyemaka, ezé isi, na ezé ahịrị nke abụọ.
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Ntinye DW1318 Wedge PDC
Wedge PDC Insert nwere ike iguzogide mmetụta karịa Plane PDC, ọnụ ya dị nkọ ma nwee ike iguzogide mmetụta karịa Conical PDC Insert. N'usoro igwu obere PDC, Wedge PDC Insert na-eme ka usoro ọrụ "ịkpụcha" nke plane PDC ka ọ bụrụ "ịkọ ala". Nhazi a na-enyere aka iri nri n'ime nkume siri ike, na-akwalite mwepụ ngwa ngwa nke ihe mkpofu nkume, na-ebelata ike iguzogide PDC Insert n'ihu, na-eme ka arụmọrụ nke imebi nkume dịkwuo mma site na iji obere ike. A na-ejikarị ya eme ihe maka imepụta mmanụ na iberibe igwu ala.
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Ezé DEC nke Diamond Dome DB1315
Ụlọ ọrụ ahụ na-emepụta ụdị ngwaahịa abụọ: mpempe akwụkwọ mejupụtara diamond polycrystalline na ezé mejupụtara diamond.
A na-ejikarị ezé mejupụtara diamond (DEC) eme ihe n'ọtụtụ ebe n'igwupụta na ọrụ owuwu dịka obere ihe e ji akpụgharị ihe, obere ihe e ji akụpụta ihe, ngwaọrụ igwe e ji akụpịa ihe, na igwe e ji akụpịa ihe. N'otu oge ahụ, a na-eji ọtụtụ akụkụ ọrụ pụrụ iche nke obere ihe e ji akụ PDC, dị ka ezé na-amịkọrọ ihe, ezé etiti, na ezé nha nha. Site n'inweta uru site na uto na-aga n'ihu nke mmepe gas shale na mgbanwe nwayọ nke ezé carbide e ji simenti dochie, ọchịchọ maka ngwaahịa DEC na-aga n'ihu na-eto nke ukwuu.
