Paahana Rotary Drill Bits Nui Anawaena Tricone Drill Bits

Nā mea hana ʻo Rotary Drilling Large Diameter Tricone Drill Bits i Hōʻike ʻia

ʻO ka wehewehe pōkole:

ʻO ka hoʻolālā ʻana o TDS tricone bits ua hoʻomaikaʻi i ke ʻano o ka bearing a me ka hoʻololi ʻana i ke sila hoʻohuihui profile e hoʻomaikaʻi i ka lōʻihi.Ua hōʻoia ka hoʻolālā bearing iā ia iho me ka 100 miliona mau mika i hoʻoheheʻe ʻia e hōʻike ana i ka piʻi nui o ke ola i hoʻohālikelike ʻia i ka ʻano hana kuʻuna.Hiki ke hana ʻia ka drill bit me nā hiʻohiʻona pale ʻē aʻe ma ka cone, shirttail, ka wāwae, a me ke kua o ka wāwae.Hiki iā mākou ke hana i ka pale ma muli o nā kūlana ʻāina kikoʻī e wili ʻia.

ʻŌlelo leka uila

Huahana Huahana

HOʻohana ʻana i nā kūlana
1.Mina
2.Ka wai puna
3.Oil kahua & Gas
4.Construction wili palapala noi

Ua hoʻolālā maikaʻi ʻo TDS Rotary Tricone Bits i nā kūkulu ʻana a me nā mea hoʻokomo carbide e kū i ka paʻakikī koʻikoʻi o nā noi mining o kēia mau lā.E mākaukau mau no ka hoʻomaikaʻi ʻana i nā huahana a me ka hāʻawi ʻana i nā huahana hana kiʻekiʻe / kumu kūʻai.Ke koho ʻana i nā hoʻolālā kūpono me ke kaulike ma waena o ka ROP kiʻekiʻe (Rate of Penetration) a me ke ola lawelawe wili maikaʻi e hōʻoia ai i ka TDC maikaʻi (Total Drilling Cost) no nā mea kūʻai.

Avalibale IADC

moʻo	Palapala noi	Nā ʻāpana hana
moʻo	Palapala noi	Holo ka māmā (RPM)	Kaumaha ma ka Bit-WOB(lb/in)
30	Malū loa	70-140	1000-4000
40	palupalu	70-140	1000-4000
50	Malū a Medium	50-140	2000-5000
60	Kauwaena a paakiki	50-110	3000-6000
70	Paʻakikī	50-90	3500-7500
80	Paʻakikī loa	40-80	5000-8000