Moetsi oa boleng bo holimo ba 269.9mm IADC517 Li-Roller Cone Bits tse tharo tsa ho tjheka metsi bakeng sa ho tjheka seliba
Re lumela ho: Boiqapelo ke moea le moea oa rona. Bophelo ba rona ke boleng bo holimo. Moreki o hloka Moetsi oa rona bakeng sa Boleng bo Phahameng ba 269.9mm IADC517 Three Roller Cone Bits Water Drilling Bit bakeng sa ho Cheka Hantle, Haeba u na le thahasello ho hoo e ka bang litšebeletso le lihlahisoa tsa rona, ka kopo u se ke ua tsilatsila ho ikopanya le rona. Re ikemiselitse ho u araba nakong ea lihora tse 24 feela kamora ho fumana kopo ea hau le ho theha likarolo tse ntle tse kopaneng le khoebo haufi le nako e tlang.
Re lumela ho: Boiqapelo ke moea le moea oa rona. Bophelo ba rona ke boleng bo holimo. Tlhoko ea moreki ke Molimo oa rona, Ho lumella bareki ho re tšepa haholoanyane le ho fumana tšebeletso e phutholohileng ka ho fetisisa, re tsamaisa k'hamphani ea rona ka botšepehi, botšepehi le boleng bo holimo. Re lumela ka tieo hore ke thabo ea rona ho thusa bareki ho tsamaisa khoebo ea bona ka katleho e kholo, le hore likeletso le tšebeletso ea rona e nang le boiphihlelo li ka lebisa khethong e loketseng bareki.
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Tlhaloso ea Sehlahisoa

Li-rocky bits tsa API Rotary tse tharo tsa likhoune tse fumanehang setokong tse tsoang fekthering ea Chaena li na le theolelo ea 2% bakeng sa bongata bo boholo. Re boloka setoko bakeng sa boholo bo tloaelehileng, joalo ka lisenthimithara tse 12 1/4, lisenthimithara tse 8 1/2.
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Tlhaloso ea Sehlahisoa
| Tlhaloso ea Motheo | |
| Boholo ba Lejoe la Rock | 10 5/8inches |
| 269 mm | |
| Mofuta oa Bite | TCI Tricone Bit |
| Khokahano ea Khoele | PIN ea REG ea API ea 6 5/8 |
| Khoutu ea IADC | IADC 517G |
| Mofuta oa ho Beha | Koranta e tiisitsoeng ka Tšireletso ea Tekanyo |
| Tiiso ea ho Beha | Elastomer kapa Rabara/Tšepe |
| Tšireletso ea Serethe | E fumaneha |
| Tšireletso ea mohatla oa hempe | E fumaneha |
| Mofuta oa Potoloho | Ho potoloha ha seretse |
| Boemo ba ho Cheka | Ho tjheka ka rotary, ho tjheka ka mocheso o phahameng, ho tjheka ka botebo, ho tjheka ka enjene |
| Li-nozzle | 3 |
| Liparamente tse sebetsang | |
| WOB (Boima ba 'Mele) | Liponto tse 19,773-56,175 |
| 88-250KN | |
| RPM(r/min) | 140~60 |
| Torque e ka holimo e khothaletsoang | 37.93-43.3KN.M |
| Sebopeho | Sebopeho se bonolo ho isa bohareng ka matla a tlase a ho hatella, joalo ka lejoe la seretse, gypsum, letsoai, lejoe la mokoetla le bonolo, jj. |
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Re lumela ho: Boiqapelo ke moea le moea oa rona. Bophelo ba rona ke boleng bo holimo. Moreki o hloka Moetsi oa rona bakeng sa Boleng bo Phahameng ba 269.9mm IADC517 Three Roller Cone Bits Water Drilling Bit bakeng sa ho Cheka Hantle, Haeba u na le thahasello ho hoo e ka bang litšebeletso le lihlahisoa tsa rona, ka kopo u se ke ua tsilatsila ho ikopanya le rona. Re ikemiselitse ho u araba nakong ea lihora tse 24 feela kamora ho fumana kopo ea hau le ho theha likarolo tse ntle tse kopaneng le khoebo haufi le nako e tlang.
Moetsi oa TCI Bit le Tri-Cone Bit tse tloaelehileng, Ho lumella bareki ho ba le tšepo haholoanyane ho rona le ho fumana tšebeletso e phutholohileng ka ho fetisisa, re tsamaisa k'hamphani ea rona ka botšepehi, botšepehi le boleng bo holimo. Re lumela ka tieo hore ke thabo ea rona ho thusa bareki ho tsamaisa khoebo ea bona ka katleho e kholoanyane, le hore likeletso le tšebeletso ea rona e nang le boiphihlelo li ka lebisa khethong e loketseng bareki.











