In the field of drilling equipment, roller cone bits are the core components for rock breaking and drilling. However, despite both being roller cone bits, the guided roller cone bits specifically desi

Tricone drill bit bearings are the core vulnerable parts restricting the service life of drilling tools in oil and gas exploration and trenchless construction. Why are tricone drill bit bearings prone

At oil and gas exploration and geological drilling sites, the roller cone bit is like a "steel beast" penetrating deep into the ground, and the bearing serves as the "heart" of this beast. It supports

In heavy industries such as mining and oil drilling, rollers, as the core components for rock crushing and power transmission, have a direct impact on construction efficiency and costs

Loni, lati irisi oluraja kan, a fọ ​​awọn ipo igbohunsafẹfẹ giga-giga, nkọ ọ lati yan da lori awọn aini ati yago fun awọn aṣiṣe to ṣe pataki.

Rãnu awọn irinṣẹ mimu pẹlu eto sisọ, lakoko ti o ni itọju igbona ti o baamu titẹ to gaju, wọ, ati awọn ipo ipara ti o nira lakoko awọn iṣẹ lilu. Ni taara pinnu igbesi aye iṣẹ ati igbẹkẹle ti o ni agba

Ninu lilu ina, PDC lu awọn mọlẹ catperfor detperch Trech trow lu-omi lu-omi yiyara ati pipẹ gun. Aṣiri wọn? Awọn alagbaka PDC, awọn "eyin ainitara" ti a ṣe nipasẹ awọn akoso ilọsiwaju.

Nigbati o ba de lati petele lilupọ (HDD), ọpọlọpọ ironu akọkọ ti eniyan jẹ, ọpọlọpọ awọn eniyan akọkọ ti eniyan ni, "Ọna giga---ṣiṣe-imọ-ẹrọ yii gbọdọ jẹ gbowolori pupọ, o tọ?" Ni idaniloju, idiyele i

Ṣe o rẹwẹsi ti awọn ọna nitosi ile rẹ ni igbagbogbo "i jade"? Ṣe o ni idaamu nipa afẹfẹ eruku ati okuta didan lati ikole? Ni igbi ti isọdọtun ilu ati awọn ilana afọwọkọ ti petele (HDD)