China API ifektri kawoyela ejulile kahle kancane for rock kanzima

Imboni ye-API yase-China kawoyela ojulile we-hard rock Isithombe esifakiwe

I gama le-brand:	EMpumalanga Ekude
Isitifiketi:	I-API ne-ISO
Inombolo Yemodeli:	I-IADC347G
Inani elincane le-oda:	1 isiqephu
Imininingwane Yephakheji:	Ibhokisi lePlywood
Isikhathi sokuthumela:	5-8 izinsuku zokusebenza
Inzuzo:	Ukusebenza Okusheshayo
Isikhathi Sewaranti:	Iminyaka engu-3-5
Isicelo:	Umthombo Wamafutha, Igesi Yemvelo, I-Geothermy, Ukumba Umthombo Wamanzi

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ividiyo Ehlobene

Ikhathalogi

Incazelo Yomkhiqizo

I-Wholesale API ejulile kawoyela we-tricone drill bit IADC347 esitokweni ngentengo ehlisiwe evela embonini yase-China
I-Far Eastern Drilling inganikeza izingcezu ze-TCI ze-tricone namazinyo ensimbi ama-tricone bits ngosayizi abahlukahlukene (kusuka ku-3 "kuya ku-26") kanye namakhodi amaningi e-IADC.

Ukucaciswa Komkhiqizo

Ukucaciswa Okuyisisekelo
Usayizi we-Rock Bit	9 amayintshi
Usayizi we-Rock Bit	228.6 mm
Uhlobo Lwebhithi	Ibhithi Yezinyo Zensimbi / Ibhithi Yezinyo Le-Milled Tricone
Uxhumano Lwentambo	4 1/2 API REG PIN
Ikhodi ye-IADC	I-IADC347G
Uhlobo Lokuthwala	Ijenali Ephethe
Ukufaka uphawu	I-elastomer ivaliwe noma i-Rubber ivaliwe
Ukuvikelwa Kwezithende	Iyatholakala
I-Shirttail Protection	Iyatholakala
Uhlobo Lokuzungeza	Ukuzungeza Udaka
Isimo Sokubhoboza	Ukubhoboza okujikelezayo, ukubhola ngezinga eliphezulu, ukubhola okujulile, ukubhola kwezimoto
Inani lamazinyo eliphelele	134
I-Gage Row Amazinyo Ukubala	50
Inombolo Yemigqa Ye-Gage	3
Inombolo Yemigqa Yangaphakathi	7
I-Angle ye-Jounal	33°
I-Offset	6
Amapharamitha Okusebenza
I-WOB (Weight On Bit)	35,952-66,736 lbs
I-WOB (Weight On Bit)	160-297KN
I-RPM(r/min)	300-60
I-torque ephezulu enconyiwe	16.KN.M-21.7KN.M
Ukwakheka	Ukwakheka okuqinile kwe-semi-abrasive kanye ne-abrasive.

Khetha izingcezu ezifanele zokumba amatshe kubaluleke kakhulu ngaphambi kokuqala iphrojekthi.
Ngokumba umthombo ojulile kakhulu, sincomaUbuso bensimbi buvaliweokunamabhithi e-tricone ekujuleni kokumba kudlula amamitha ayi-1000, ku-hard rock kanye nebanga elide lokumba imbobo yokulinganisa ubude obungaphezu kwamamitha angu-300 sincoma futhi izingcezu ze-tricone ezivaliwe ezinobuso bensimbi.
Ubulukhuni bamadwala bungaba thambile, obuphakathi futhi buqine noma buqine kakhulu, ubulukhuni bohlobo olulodwa lwamadwala bungase buhluke kancane, isibonelo, i-limestone, i-sandstone, i-shale ine-limestone ethambile, i-limestone ephakathi kanye ne-limestone eqinile, i-sandstone ephakathi nendawo kanye ne-sandstone eqinile, njll.
Kuphrojekthi yokumba,EMpumalanga Ekudeube neminyaka eyi-15 kanye nesipiliyoni sezinsizakalo zamazwe angaphezu kwama-30 ukuhlinzekaama-drill bits kanye nezixazululo ezithuthukisiwe zokubhola zezinhlelo zokusebenza eziningi ezahlukene.Uhlelo lokusebenza oluhlanganisa indawo kawoyela, igesi yemvelo, ukuhlola komhlaba, ukubhoreka kwe-driectional, ukumba umthombo wamanzi, izingcezu ezihlukahlukene zokubhoboza zingenziwa ngokwezifiso ngendlela yokwakheka kwamadwala okuhlukile ngoba sinokwethu.I-API ne-ISOifekthri eqinisekisiwe ye-tricone drill bits.Singanikeza isisombululo sikanjiniyela wethu lapho unganikeza izimo ezithile, njengokuqina kwamadwala,izinhlobo zomshini wokumba, isivinini esijikelezayo, isisindo kubhithi netorque.