6 Inches PDC Fa Bit 4 iyẹ fun lile daradara liluho
ọja Apejuwe
Awọn alaye ti PDC fa lu bit
1. Iwọn: 55mm, 65mm, 75mm, 94mm, 108mm, 113mm, 133mm,145mm,153mm,175mm,185mm,193mm
2. Bit Iru: Origun Iru, concave, mẹta iyẹ, mẹrin iyẹ, marun iyẹ, mẹfa iyẹ.
3. Iwọn gige PDC: 1303, 1304,1308,1603
4. Awọn ohun elo ara: Irin, Tungsten Carbide matrix.
5. Apata ti o yẹ: okuta pẹtẹpẹtẹ, limestone, shale, sandstone ati granite ati be be lo.
6. Awọ: Grey, Gold, Blue, tabi bi ibeere alabara
Ọja Specification
| Fa Iwon Bit(Iwon Inṣi) | 6 inches |
| Fa Bit Asopọ | 3 1/2" pin Reg |
| Blades opoiye | 4 |
| Fa Bit Ibiyi | Rirọ, rirọ alabọde, lile, lile alabọde, ipilẹ lile pupọ. |
Akiyesi: Iwọn pataki wa nipasẹ apẹẹrẹ ti a fun tabi awọn iyaworan.
| Iru | Iwọn | Opo Asopọ | |
| inch | mm | ||
| 3 abe Igbese Iru | 3 1/2 ~ 17 1/2 | 89-445 | N Rod,2 3/8 ~ 6 5/8 API REG / ti o ba ti |
| 3 abe Chevron Iru | 3 1/2 ~ 8 | Ọdun 89-203 | N Rod,2 3/8 ~ 4 1/2 API REG / IF |
Awọn Bits PDC fun Iwakusa Eedu ati Iṣẹ-okuta (apa mẹta)
PDC lu bit jẹ ohun elo lile nla ni idapo pẹlu diamond ati alloy lile labẹ iwọn otutu giga.Kii ṣe nikan ni awọn anfani ti lile ati ti o tọ lati diamond, ṣugbọn tun ni awọn anfani ti resistance ipa giga ati abẹfẹlẹ nla lati alloy lile.Emi ko ni ilọsiwaju iṣẹ liluho pupọ ati pe o jẹ bit ti o dara julọ fun iṣẹ liluho ti alabọde & lile bi daradara bi apata lile lile.
Awọn ti ngbe PDC die-die ti wa ni ayederu ati ki o te nipasẹ akọkọ-kilasi irin.Agbara ẹrọ rẹ ni okun nipasẹ ohun elo itọju igbale igbale ni kikun.
Awọn arinrin iru adopts Chinese PDC bi awọn oniwe-abẹfẹlẹ, nigba ti Super-lagbara iru adopts American abẹfẹlẹ nipa GE.Yiyan iru to dara jẹ ipin giga ti iṣẹ ati idiyele.
Awọn ohun elo PDC wa ni lilo pupọ ni gbogbo awọn ile-iṣẹ, bii iwakusa eedu, iṣawari epo, iṣawari ti ilẹ-aye, omi ati hydroelectric, ọkọ oju-irin ati opopona, ikole tunneling ati bẹbẹ lọ.
Meji-apakan PDC oran die-die (ologbele-yika boṣewa iru) ti wa ni loo si awọn líle ko tobi ju f8.The ṣiṣẹ aye ni 10-30 igba ti awọn arinrin alloy die-die, ati awọn ṣiṣe le ti wa ni dara si nipa 60%.Yato si, awọn Awọn die-die PDC ko nilo figuring, eyiti o dinku kikankikan iṣẹ ati iranlọwọ lati ṣafipamọ idiyele.
GE, ile-iṣẹ Amẹrika, ṣe agbejade awọn ohun elo akọkọ ti abẹfẹlẹ fun awọn ipin-iyẹ PDC meji-apakan (iru agbara ologbele ologbele) .Akoonu diamond jẹ awọn akoko 1.5 ti awọn die-die lasan, eyiti o ni idiwọ abrasive ti o dara julọ ati lo si alabọde ati apata lile (f). <12).
Super lokun PDC die-die adopts rinle apẹrẹ rogodo iru iyebiye abẹfẹlẹ rẹ.Awọn ẹya ara ẹrọ: iyara liluho iyara, ipadanu giga.
Nigbati awọn iho liluho ṣiṣẹ, eti naa ni a lo lati ge lasan ati idasile afọwọṣe, lakoko ti leji naa n ṣiṣẹ bi timutimu lati yago fun aworan liluho nla, eyiti o ṣe iranlọwọ lati dinku iṣeeṣe ibajẹ.Ṣeun si iyẹn, ipele liluho ti idiju ti ni ilọsiwaju.
