Cov khoom
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DC1217 Pob zeb diamond taper compound hniav
Lub tuam txhab feem ntau tsim ob hom khoom: polycrystalline pob zeb diamond composite sheets thiab pob zeb diamond composite hniav, uas yog siv rau hauv kev tshawb nrhiav roj thiab roj av. Pob zeb diamond composite hniav (DEC) yog sintered nyob rau hauv qhov kub siab thiab siab siab, thiab txoj kev tsim khoom tseem ceeb yog tib yam li pob zeb diamond composite sheet. Qhov kev tiv thaiv kev cuam tshuam siab thiab kev tiv thaiv kev hnav siab ntawm cov hniav sib xyaw ua rau qhov kev xaiv zoo tshaj plaws los hloov cov khoom cemented carbide, thiab siv dav hauv PDC laum ntsis thiab laum ntsis down-the-hole.
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DC1924 Cov hniav pob zeb diamond spherical non-planar tshwj xeeb
Lub tuam txhab feem ntau tsim ob hom khoom, polycrystalline diamond composite sheets thiab diamond composite hniav, uas yog siv rau hauv kev tshawb nrhiav roj thiab roj av, kev khawb av thiab lwm yam teb. Diamond composite hniav (DEC) yog sintered nyob rau hauv qhov kub siab thiab siab siab, thiab txoj kev tsim khoom tseem ceeb yog tib yam li cov pob zeb diamond composite sheet. Qhov kev tiv thaiv kev cuam tshuam siab thiab kev tiv thaiv kev hnav siab ntawm cov hniav sib xyaw ua rau nws yog qhov kev xaiv zoo tshaj plaws los hloov cov khoom cemented carbide, thiab siv dav hauv PDC laum ntsis thiab laum ntsis down-the-hole.
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S1013 polycrystalline pob zeb diamond composite ntawv
PDC muab faib ua cov koob loj xws li 19mm, 16mm, thiab 13mm raws li cov kab uas hla sib txawv, thiab cov koob loj pab xws li 10mm, 8mm, thiab 6mm. Feem ntau, PDCs loj txoj kab uas hla xav tau kev tiv thaiv zoo thiab siv rau hauv cov qauv mos kom ua tiav ROP siab; PDCs me txoj kab uas hla xav tau kev tiv thaiv kev hnav zoo thiab siv rau hauv cov qauv nyuaj kom ntseeg tau tias lub neej kev pabcuam.
Lub PDC uas peb lub tuam txhab tsim tawm feem ntau yog siv los ua cov hniav txiav rau cov roj drilling bits, thiab siv rau hauv kev tshawb nrhiav roj thiab roj av thiab kev khawb thiab lwm yam teb. -
DE2534 Pob zeb diamond taper compound hniav
Nws yog cov hniav pob zeb diamond sib xyaw rau kev khawb av thiab kev tsim kho. Nws muab cov yam ntxwv zoo ntawm cov hniav conical thiab spherical. Nws siv cov yam ntxwv ntawm kev ua haujlwm siab ntawm cov hniav conical thiab kev tiv thaiv kev cuam tshuam ntawm cov hniav spherical. Nws feem ntau yog siv rau kev khawb av siab, cov picks thee, cov picks khawb rotary, thiab lwm yam, hom hnav-resistant tuaj yeem ncav cuag 5-10 npaug ntawm cov hniav carbide ib txwm muaj.
