ʻO nā ʻano like ʻole o ka Rock bits a me Roller Cone Drill Bits lubrication system i hoʻohana ʻia no ka pale bearings.ʻO ka ʻōnaehana mua me ka hoʻohana ʻana i ka wai wili e like me nā lubricants, ʻoiai ʻo ka ʻōnaehana hou e hoʻohana i nā momona no ka lubrication.ʻO nā wai wili i loaʻa nā paʻa abrasive he kumu palena ʻia e pili ana i nā holo bit lōʻihi a ʻaʻole hoʻohana ʻia ma ke ʻano he lubricant i nā bits o kēia manawa.No ka laʻana, ua kau ʻia nā cones o kahi tricone bits, roller cone drill bit ma nā puke pai e like me ka mea i hōʻike ʻia ma lalo o ka hoʻolālā.
Nā ʻāpana wili, nā ʻāpana Tricone Rock Roller Cone Drill Bit Bearing Design
ʻEkolu ʻano maʻamau o ka hoʻolālā Bearings i hoʻohana ʻia i kēia mau tricone bits rock Roller Cone Drill Bits:
1.Roller bits bearings System, ka mea i hana i ka hui o waho e kākoʻo i ka hoʻouka radial (a i ʻole WOB)
2. Ball bearings System, e kū'ē ana i nā haʻawe longitudinal a i ʻole hoʻokuʻu ʻia a kōkua pū i ka hoʻopaʻa ʻana i nā cones ma nā puke pai.
3.A friction Bearing System, ma ka ihu hui e kokua i ke kākoʻo i ka radial hoʻouka.Aia i loko o ka ihu o ka cone ka puʻupuʻu friction.Hoʻohui kēia me ka pine hoʻokele ma ka puke pai e hana i kahi koena haʻahaʻa o ka friction e pale aku i ka hopu ʻana a me ka ʻaʻahu.
Pono e hana ʻia nā mea halihali a pau me ke kila paʻakikī i kūʻē i ka ʻoki a me ka haki ʻana ma lalo o ka ukana koʻikoʻi e pono ai lākou e kākoʻo.E like me nā ʻāpana pōhaku pahu pahu pahu pahu pahu pahu pahu, hoʻohana ʻia ka mālama wela e hoʻoikaika i ke kila.
ʻO nā mea koʻikoʻi o ka hoʻolālā ʻana o ka hui bearings ʻo ia ka loaʻa o ka wahi.ʻO ka mea kūpono, e lawa ka nui o ke kāʻei e kākoʻo i ka hoʻouka ʻana, akā pono e kaulike kēia me ka ikaika o ka puke pai a me ka pūpū cone e hiki ke hana i ke anawaena o ka puke pai a me ka mānoanoa pūpū cone.
ʻO ka hoʻolālā hope he kuʻikahi e hōʻoiaʻiʻo ana, ʻaʻole e pau nā bearings drill bits ma mua o ke ʻoki ʻana (ʻo nā ʻāpana tricone a pau, nā ʻāpana pōhaku, nā ʻāpana pahu drill pōhaku e pau like).Eia nō naʻe, ʻo ka hoʻouka ʻana i ka pōʻaiapili i kau ʻia ma nā bearings, i nā hihia āpau, e hoʻomaka i kahi hemahema.Ke hana ʻia kēia, ua luku ʻia ke kaulike a me ka hoʻonohonoho ʻana o ka hui a paʻa nā cones i nā puke pai.
Ka manawa hoʻouna: Jan-13-2023
