Chifukwa Chomwe 'Maamondi a Mafamu "Awo Ndi Omwe Amakhala Nawo

1. Kulimbana ndi zinthu zanzeru

A PDC Duter ili ndi zigawo ziwiri zazikulu: Pafupifupi ndi diamondi ya diamondi yopanga diamondi pa 1,400 ° C / 50,000, zofananira zachilengedweDaymondi kuvuta koma chopitira) ndi aGRABID GRARE POPANDA (Tungsten Carbide) maziko kuti athandizidwe. "Zovala zolimba + zolimbaMa bits a PDC zosasinthika.

2. Ntchito zazikulu

Mafuta / gasi kubowola: Mafuta a PDC bwino mabatani Excel mu mapangidwe apakatikati-apakatikati (Shale, miyala yamiyala), kudula nthawi / mtengo pochepetsa.

Mphamvu & Migodi: Amagwiritsidwa ntchito mu zitsime za gasi, zitsime za geothermal, ndi migodi (ndiMiyala yolimba ya PDC ndiMa bits).

Kufunafuna: PDC CARE BRING BING (Mtundu waKubowola pang'ono) Khalani zitsanzo zakuya.

Zingwe zonga4 inch PDC Kubowola pang'ono (225mm), 200mm PDC kubowola pang'ono, ndipoKubowola pang'ono 8 1/2 Zoyenera Zoyenera. Wophatikizidwa ndiNdodo zobowola kapenaMakina Obowola Madzi (zitsime zamadzi), ndi magwiridwe antchito ogulitsa.

Mwachidule,BDC Kubowoleza (ndi zosankha zofananira ngatiMatrix pdc buts, ndi mpikisanoPDC Kubowola Mitengo/PDC Duter Kubowola mitengo) Kodi "mano apamwamba" akuwongolera kubowola kwamakono.