Cov khoom
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DW1214 pob zeb diamond wedge txhim kho compact
Tam sim no lub tuam txhab tuaj yeem tsim cov ntawv sib xyaw ua ke uas tsis yog planar ntawm ntau yam duab thiab cov lus qhia xws li hom wedge, hom triangular cone (hom pyramid), hom truncated cone, hom peb-edged Mercedes-Benz, thiab hom tiaj tiaj arc. Cov hniav pob zeb diamond sib xyaw ua ke zoo li wedge muaj zog dua hauv kev tiv thaiv kev cuam tshuam thiab kev tawv dua li cov hniav sib xyaw ua ke tiaj tiaj, thiab muaj cov npoo txiav ntse dua thiab kev tiv thaiv kev cuam tshuam sab nraud piv rau cov hniav sib xyaw ua ke tapered. Thaum lub sijhawm drilling ntawm lub pob zeb diamond, cov hniav pob zeb diamond sib xyaw ua ke zoo li wedge hloov cov txheej txheem ua haujlwm ntawm daim ntawv sib xyaw ua ke planar pob zeb diamond los ntawm "scraping" mus rau "plowing". Cov hniav txiav ua rau muaj kev tiv thaiv, thiab txo qhov kev co ntawm lub pob zeb laum.
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CB1319 Dome- Conical DEC (pob zeb diamond txhim kho compact)
Lub tuam txhab tsim cov ntawv sib xyaw ua ke uas tsis yog planar nrog ntau yam duab thiab cov lus qhia xws li hom wedge, hom triangular cone (hom pyramid), hom truncated cone, hom triangular Mercedes-Benz, qauv tiaj tus, thiab lwm yam. Cov thev naus laus zis tseem ceeb ntawm polycrystalline pob zeb diamond composite sheet tau txais yuav, thiab cov qauv nto yog nias thiab tsim, uas muaj ntug txiav ntse dua thiab kev lag luam zoo dua. Nws tau siv dav hauv kev khawb thiab kev tsuas xws li pob zeb diamond, cov pob zeb roller cone, cov pob zeb tsuas, thiab cov tshuab zom. Tib lub sijhawm, nws yog qhov tshwj xeeb tshaj yog rau cov khoom ua haujlwm tshwj xeeb ntawm PDC laum ntsis, xws li cov hniav tseem ceeb / pabcuam, cov hniav ntsuas loj, thiab cov hniav kab thib ob.
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DW1318 Ntxig PDC
Wedge PDC Insert muaj kev tiv thaiv kev cuam tshuam zoo dua li Plane PDC, ntug ntse dua thiab kev tiv thaiv kev cuam tshuam zoo dua li Conical PDC Insert. Thaum lub sijhawm drilling PDC bit, Wedge PDC Insert txhim kho lub "scraping" ua haujlwm ntawm lub dav hlau PDC rau "plowing". Cov qauv no zoo rau kev noj rau hauv cov pob zeb tawv dua, txhawb kev tso tawm sai ntawm cov pob zeb khib nyiab, txo qhov kev tiv thaiv pem hauv ntej ntawm PDC Insert, txhim kho kev ua haujlwm tawg pob zeb nrog tsawg dua torque. Nws feem ntau yog siv rau kev tsim cov roj thiab cov khoom siv mining.
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DB1315 Pob Zeb Diamond Dome DEC Hniav
Lub tuam txhab feem ntau tsim ob hom khoom: polycrystalline pob zeb diamond composite daim ntawv thiab pob zeb diamond composite hniav.
Cov hniav sib xyaw ua ke ntawm pob zeb diamond (DEC) yog siv dav hauv kev khawb av thiab kev tsim kho vaj tse xws li cov khoom siv dov lub khob hliav qab, cov khoom siv nqes mus rau qhov, cov cuab yeej khawb av, thiab cov tshuab tsoo. Tib lub sijhawm, ntau qhov chaw ua haujlwm tshwj xeeb ntawm PDC cov khoom siv laum tau siv, xws li cov hniav nqus dej, cov hniav nruab nrab, thiab cov hniav ntsuas. Tau txais txiaj ntsig los ntawm kev loj hlob tas mus li ntawm kev txhim kho roj shale thiab kev hloov pauv maj mam ntawm cov hniav cemented carbide, qhov kev thov rau cov khoom DEC txuas ntxiv loj hlob zoo.
