Nā hiʻohiʻona hoʻolālā: Tricone Drill Bit Body.

ʻO ka tricone drilling bit body nā:

1. ʻo ka pili milo, a i ʻole shanks, kahi e hoʻopili ai i nā ʻāpana tricone i ke kaula.
2.ʻo ka pine piʻi i kau ʻia ai nā cones.
3.ʻo ka waihona lubricant, kahi e loaʻa ai ka lako ʻōnaehana lubrication no ka bearing, kahawai wai e kahe ai ka wai wili.maʻemaʻe mai ka luas.

ʻO ka ʻāpana kino o kēlā me kēia kanaka, me nā pine hui pū, ua hana ʻia mai ka hana ʻana a i ʻole ka hoʻolei ʻana i ke kila nickel-chromium-molybdenum alloy of carburized grade.Hoʻopili ʻia ka ʻāpana paʻa paʻa i ka carburized (paʻakikī ka ʻili) e hāʻawi i kahi pahu hohonu a pale ʻole.ʻO ka ʻāpana a laila hoʻopau ʻia ka ʻaila i hoʻopaʻapaʻa ʻia a hoʻopaʻa ʻia, e hopena i ka pale ʻana i ka ʻili.

ʻO kēlā me kēia kino kino he wāwae a me ka pine pine, Tricone Three Cones Drill Bits he ʻekolu mau ʻāpana.Hoʻopili ʻia nā ʻāpana pākahi e hana i ke kino bit piha.

ʻOlanā ʻāpanaTricone Drill Bit Shanks.

Hoʻopili ke kino o ke kino o ka Rock Roller Tricone Bits i ka bit sub a i ʻole drill collar.ʻO ka pilina pili ʻo ia ka lola maʻamau API, lola semi-poe.Ua kūpono nā nui hoʻohui no nā ʻāpana drill ʻokoʻa.

Hoʻohana ʻia ka luna o ka shank no ka ʻike.Loaʻa iā ia nā ʻike e like me:

1.bit anawaena iniha
2.hui helu
3.ʻano
4.manufacturer's trademark
5.helu helu
6.IADC code

Hāʻawi ka shank a me ka poʻohiwi i ka hoʻopaʻa wai ma waena o ka tricone bit a me ke kaula drill.ʻAʻole e hana nā kaula i kahi sila paʻa paʻa a hiki i ka hopenaholoi paipupilikia inā ʻaʻole i hana pono ʻia ka Cone Drill Bit.No laila, he mea nui e hōʻoia i ka maʻemaʻe o ka noho a me ka poʻohiwi.