PDC CYANGWA PCD DRILL BIT? ITANDUKANYE NIKI?
PDC drill bit bisobanura Polycrystalline Diamond Cutter yibanze bit
Amariba ya mbere yari amariba y'amazi, ibinogo bitobito byacukuwe n'intoki mu turere aho ameza y'amazi yegereye hejuru, ubusanzwe afite inkuta zubakishijwe amabuye cyangwa inkuta z'ibiti zometse kuri.
PDC ikorwa muguhuza ibice bimwe na bimwe bya diyama ya polycristaline (PCD) hamwe na karbide ya sima ya sima yubushyuhe bwinshi hamwe numuvuduko mwinshi.
PDCs ziri mubintu bikomeye cyane mubikoresho bya diyama.
PCD isobanura gusa Diamond ya Polycrystalline: Ubusanzwe PCD ikorwa mugucumura kristu nini ya diyama imwe nini ya kirisita ku bushyuhe bwinshi n'umuvuduko mwinshi. PCD ifite kuvunika gukomeye hamwe nubushyuhe bwiza bwumuriro, kandi ikoreshwa mugukora imyitozo ya geologiya.
PDC ifite ibyiza byo kwihanganira diyama nyinshi hamwe no gukomera kwa karbide.
Dutanga ibikoresho bya PDC bitobora bikozwe muburyo butandukanye bwo gukata cyangwa kumashanyarazi ya diyama ya polycrystalline (PDC) yometse kumubiri.
PDC Cutters ikozwe muri karbide substrate na diyama grit. Ubushyuhe bwinshi bwa dogere 2800 hamwe numuvuduko mwinshi wa 1.000.000 psi bigize compact. Amavuta ya cobalt nayo arahari kandi akora nk'umusemburo wo gucumura. Cobalt ifasha guhuza karbide na diyama.
Nkibisanzwe, ibinini binini (19mm kugeza 25mm) birakaze kuruta uduce duto. Ariko, barashobora kongera ihindagurika ryumuriro.
Utubuto duto (8mm, 10mm, 13mm na 16mm) twerekanwe gucukura kuri ROP ndende kuruta gukata binini mubisabwa bimwe. Imwe muriyo porogaramu ni hekeste kurugero.
Byongeye kandi, uduce duto duto duto duto duto duto mugihe utubuto twinshi dutanga ibiti binini. Ibiti binini bishobora gutera ibibazo byo gusukura umwobo niba amazi yo gucukura adashobora gutwara ibice.
(1) cyangwa.
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(8) Birakomeye cyane-Dense kandi ityaye nka quartzite nigitare cyibirunga.
INYIGISHO ZA PDC
Ubwoko bworoshye cyane (1) kugeza hagati (4) gushiraho pdc bits ifite ubunini bwiganje bwa PDC. Imiterere yo gukata PDC isobanurwa muburyo bukurikira:
2 - iyi biti ifite ahanini 19mm ikata
3 - iyi biti ifite ahanini mm 13 zikata
4 - iyi biti ifite ahanini mm 8 zikata
PDC bits
Igihe cyo kohereza: Kanama-31-2022