6 Nti PDC Drag Bit 4 tis rau kev khawb qhov dej nyuaj

6 Nti PDC Drag Bit 4 tis rau qhov dej nyuaj drilling Featured Duab

Lub Npe Hom:	Sab Hnub Tuaj Deb
Daim Ntawv Pov Thawj:	API & ISO
Tus Qauv Zauv:	6 nti 4 hniav
Yam Tsawg Kawg Nkaus Yuav Tsum Tau:	1 daim
Cov Lus Qhia Txog Pob Khoom:	Lub thawv ntoo plywood
Lub Sijhawm Xa Khoom:	5-8 hnub ua haujlwm
Qhov Zoo:	Kev Ua Haujlwm Ceev
Lub Sijhawm Warranty:	3-5 xyoos
Daim Ntawv Thov:	Roj, Roj Av, Geothermy, Kev Tshawb Fawb Dej Zoo, HDD, Kev Tsuas

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Video cuam tshuam

Daim Ntawv Teev Khoom

Kev piav qhia txog khoom

Cov ntsiab lus ntawm PDC rub laum ntsis
1. Loj: 55mm, 65mm, 75mm, 94mm, 108mm, 113mm, 133mm, 145mm, 153mm, 175mm, 185mm, 193mm
2. Hom ntsis: Pillar hom, concave, peb tis, plaub tis, tsib tis, rau tis
3. PDC cutter loj: 1303, 1304,1308,1603
4. Cov ntaub ntawv siv lub cev: Hlau, Tungsten Carbide matrix.
5. Pob zeb tsim nyog: pob zeb av nkos, limestone, shale, sandstone thiab granite thiab lwm yam.
6. Xim: Grey, Kub, Xiav, lossis raws li tus neeg thov

Cov Khoom Siv Qhia Txog Khoom

Qhov Loj Ntawm Qhov (Nti)	6 Nti
Kev Sib Txuas Ntsis	3 1/2" tus pin
Cov hniav ntau npaum li cas	4
Kev Tsim Qauv Drag Bit	Mos, nruab nrab mos, tawv, nruab nrab nyuaj, tsim nyuaj heev.

Lus Cim: Qhov loj me tshwj xeeb muaj los ntawm cov qauv lossis cov duab kos.

Hom	Qhov Loj		Kev Sib Txuas Xov
Hom	nti	mm	Kev Sib Txuas Xov
3 hniav hom kauj ruam	3 1/2~17 1/2	89~445	N Qws, 2 3/8 ~ 6 5/8 API REG / YOG
3 daim hlau Chevron	3 1/2~8	89~203	N Qws, 2 3/8 ~ 4 1/2 API REG / YOG

PDC Bits rau Thee Mining thiab Stonework (3-tis)
PDC lub laum ntsis yog cov khoom siv tawv heev ua ke nrog pob zeb diamond thiab cov hlau tawv hauv qab qhov kub siab. Nws tsis tsuas yog muaj qhov zoo ntawm cov tawv thiab ruaj khov los ntawm pob zeb diamond, tab sis kuj muaj qhov zoo ntawm kev tiv taus kev cuam tshuam siab thiab hniav loj los ntawm cov hlau tawv. Nws txhim kho qhov kev ua haujlwm drilling zoo heev thiab yog lub laum ntsis zoo tagnrho rau kev ua haujlwm laum ntawm nruab nrab & tawv nrog rau pob zeb tawv heev.
Tus neeg nqa khoom ntawm PDC bits yog forged thiab nias los ntawm thawj-chav kawm hlau. Nws lub peev xwm kho tshuab yog txhawb nqa los ntawm cov khoom siv kho cua sov tsis siv neeg.
Cov hom siv Suav PDC ua nws cov hniav, thaum cov hom super-strong siv American hniav los ntawm GE. Kev xaiv hom kom zoo ua rau muaj kev ua tau zoo thiab tus nqi siab.
Peb cov khoom siv PDC siv dav hauv txhua qhov kev lag luam, xws li kev khawb thee, kev tshawb nrhiav roj, kev tshawb nrhiav geological, dej thiab hydroelectric, kev tsheb ciav hlau thiab txoj kev, kev tsim kho tunneling thiab lwm yam.
Ob-tis PDC anchor bits (hom semi-round txheem) yog siv rau qhov nyuaj tsis loj dua f8. Lub neej ua haujlwm yog 10-30 npaug ntawm cov alloy bits ib txwm, thiab qhov ua tau zoo tuaj yeem txhim kho los ntawm 60%. Dhau li ntawm qhov ntawd, cov PDC bits tsis tas yuav xam, uas txo qhov kev siv zog ua haujlwm thiab pab txuag nqi.
GE, lub tuam txhab Asmeskas, tsim cov khoom siv tseem ceeb ntawm cov hniav rau ob-tis PDC anchor bits (semi round strengthened type). Cov ntsiab lus pob zeb diamond yog 1.5 npaug ntawm cov bits ib txwm muaj, uas muaj kev tiv thaiv zoo heev thiab siv rau pob zeb nruab nrab thiab pob zeb tawv (f <12).
Cov khoom siv PDC uas muaj zog heev siv cov pob zeb diamond tshiab tsim los ntawm nws cov hniav. Nta: kev nrawm nrawm, kev cuam tshuam siab.
Thaum cov ntsis laum ua haujlwm, ntug yog siv los txiav cov qauv zoo tib yam thiab sib npaug, thaum lub ntug ua haujlwm ua lub ncoo kom tsis txhob muaj cov duab laum loj, uas pab txo qhov ua rau puas tsuaj. Ua tsaug rau qhov ntawd, qib kev laum ntawm qhov nyuaj tau txhim kho.