Rotary Bit yo Gutobora Umuyoboro

Rotary Bit ya Blast Hole Gutobora Ishusho

Ibisobanuro bigufi:

Tri-cone drill bits nimwe mubyuma bishimishije cyane ku isoko muri iki gihe.Ntabwo gusa ibyo bice bya tri-cone bigizwe nicyuma kiramba cya tungsten, kigizwe na cobalt na nikel binders zikoreshwa mukongeramo ahantu hose kuva kuri 3% kugeza 30%, zirashobora kongera gukoreshwa mubikorwa byo gucukura mugihe zimeze neza.

Ubutumwa Imeri

Ibicuruzwa birambuye

Ibicuruzwa

Ububiko bwa Drill bufata inyungu zubuhanga bugezweho bwo gushushanya hamwe nuburyo bwo gukora bwo gukata imashini, bikoreshwa cyane mukuzamura kurambirana, kurambirana no guhinduranya imyanda.

Abakata bakoresha roller-ball-roller yerekana ibishushanyo.Umupira mwiza, imipira hamwe namavuta yihariye mubuzima bwa creasebear ubuzima nubushobozi, biganisha cyane mubuzima bukora ubuzima bwabakata.Ikidodo cacu c'icyuma gikoresha ibikoresho bya nyirarureshwa.Ikidodo cyo mumaso cyerekana ibimenyetso byerekana ubuzima hamwe nabanywanyi bacu mubidukikije ndetse no gucukura bigoye.

Avalibale IADC

Urukurikirane	Gusaba	Gukoresha Ibipimo
Urukurikirane	Gusaba	Umuvuduko wo kuzunguruka (RPM)	Uburemere kuri Bit-WOB (lb / in)
30	Byoroshye cyane	70-140	1000-4000
40	Byoroshye	70-140	1000-4000
50	Yoroheje kugeza Hagati	50-140	2000-5000
60	Hagati kugeza Ikomeye	50-110	3000-6000
70	Biragoye	50-90	3500-7500
80	Birakabije	40-80	5000-8000