Rotary Bit bakeng sa ho phunya Hole ho phatloha

Rotary Bit for Blast Hole Drilling Featured Image

Tlhaloso e Khutšoanyane:

Li-drill tsa li-tri-cone ke tse ling tsa litšepe tse khahlehang ka ho fetisisa 'marakeng kajeno.Ha se feela hore likotoana tsena tsa tri-cone li na le tšepe ea tungsten e tšoarellang, e nang le likhoele tsa cobalt le nickel tse sebelisetsoang ho eketsa boima ba 3% ho isa ho 30%, li ntse li ka sebelisoa hape molemong oa ho cheka ha feela li le maemong a matle.

Molaetsa Email

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lebenkele la Drill le nka melemo ea theknoloji ea morao-rao ea meralo le lits'ebetso tsa tlhahiso bakeng sa li-roller cutters, tse sebelisoang hampe ho phahamisa boruru, bo tenang ba shaft le ho khutlisetsa morao ho cheka ho potoloha.

Li-cutters li sebelisa li-roller-ball-roller-bearing configurations.Libolo tsa boleng bo holimo, li-roller bearings le grease ea proprietary bophelong ba creasebearing le bokhoni, e leng se lebisang ho bophelo bo matla ba ho sebeletsa ba li-cutters.Litiiso tsa rona tsa Metal face li sebelisa thepa ea proprietaryoring.Litiiso tsena tsa Metal face li ipakile hore li na le bophelo bo ntseng bo eketseha khahlano le bahlolisani ba rona maemong a thata le maemo a thata a ho cheka.

Avalibale IADC

Letoto	Kopo	Li-parameter tse sebetsang
Letoto	Kopo	Ho potoloha lebelo(RPM)	Boima ba 'mele ho Bit-WOB(lb/in)
30	E Bonolo Haholo	70-140	1000-4000
40	Bonolo	70-140	1000-4000
50	Bonolo ho isa Mahareng	50-140	2000-5000
60	Mahareng ho isa ho Thata	50-110	3000-6000
70	E thata	50-90	3500-7500
80	Ho Thata Haholo	40-80	5000-8000