Kuboola pogwiritsa ntchito mphamvu zochepa ndikofunikira kwambiri pochepetsa kugwedezeka kwa dzenje lolowera pansi, kutalikitsa nthawi ya ntchito ya bit, komanso kuchepetsa ndalama zogwirira ntchito. Zodulira za PDC zopangidwa ndi mawonekedwe apadera zimaonekera bwino kwambiri ngati mazikoZida Zodulira Zodulira za PDCPachifukwa ichi, Ninestones Superabrasives imapereka magwiridwe antchito apamwamba.Zida Zodulira Zodulira za PDCYakonzedwa bwino kuti igwiritsidwe ntchito ndi mphamvu zochepa, yodalirika ndi magulu apadziko lonse lapansi.
Mitundu Yaikulu ya Zodulira za PDC Zooneka Mwapadera Zobowolera Zochepa
Malinga ndi Ulterra's 2025 Low-Torque Drilling Guide, zodulira za PDC zokhazikika zimapanga kukangana kwakukulu ndi mphamvu m'mapangidwe olimba kapena osakanikirana. Mapangidwe apadera amathetsa izi mwa kukonza malo olumikizirana ndi ngodya yodulira.
Odulira a PDC Ooneka Ngati Nkhwangwa
Ili ndi m'mphepete wakuthwa komanso wopindika. Imachepetsa malo olumikizirana ndi miyala ndi 30% poyerekeza ndi zodulira zathyathyathya, imachepetsa mphamvu ya torque pamene ikusunga kumeta bwino. Yabwino kwambiri popanga mapangidwe ofewa mpaka apakati.
Odulira a Triangular Prism PDC
Mitunda itatu yokwezedwa imakhala ndi mphamvu yokwanira kuti miyala ilowe mosavuta. Imachepetsa kusinthasintha kwa mphamvu ya torque ndikulimbitsa kukhazikika m'malo osweka.
Odulira a PDC Odulidwa ndi Mafunde
Malo ozungulira a diamondi amabalalitsa mphamvu yodulira. Amachepetsa kugwedezeka kwa torque ndi kugwedezeka, abwino kwambiri pa zitsime zolunjika zomwe zimakhala ndi kusintha kwa kapangidwe kake pafupipafupi.
Odulira a PDC a Chamfer Awiri
Kapangidwe ka m'mphepete mwa ngodya ziwiri kamapangitsa kuti ntchito yochepetsera mphamvu komanso kukana kugwedezeka iyende bwino. Kumachepetsa mphamvu ya torque pamene kumaletsa kusweka.
Ninestones Superabrasives imapereka mitundu yonse inayi, yopangidwa kuti igwire ntchito bwino nthawi zonse.
Kuchita Bwino M'munda & Kafukufuku wa Nkhani ku Angola
Mu Block 17 ku Angola, woyendetsa galimotoyo adavutika ndi mphamvu yamagetsi yoposa 8,000 N·m komanso kuyenda pafupipafupi m'zitsime zolunjika za 2,500 m. Adayesa zitatuZida Zodulira Zodulira za PDCzosankha:
| # | Mtundu Wodula | Mphamvu | Magwiridwe antchito |
|---|---|---|---|
| 1 | Odulira Okhazikika a PDC | 7,800 N·m avareji | Kulephera kwa cutter 5 m'maola 48; ROP yatsika ndi 40% |
| 2 | Odulira Okhala ndi Maonekedwe Apadera Opikisana Nawo | 6,200 N·m | Kudula m'mphepete mwa miyala yolimba yamchenga |
| 3 | Nkhwangwa ya Ninestones + Wave-Cut Hybrid | 4,500–5,000 N·m | Maola 120, palibe kulephera; ROP +28%; yasunga maulendo atatu ndi $48,000 |
"Zodulira za PDC zopangidwa ndi mawonekedwe apadera sizingakambiranedwe pobowola pogwiritsa ntchito mphamvu yochepa—zimasintha kugwedezeka kowononga kukhala kuchotsa miyala bwino."
— Ukadaulo Wadziko Lonse Woboola
Chifukwa Chake Ninestones Ndi Chosankha Chanu Chabwino Kwambiri kwa Odula a PDC Otsika Kwambiri
Ninestones Superabrasives amatsogolera ndi torque yotsikaZida Zodulira Zodulira za PDCpazifukwa zitatu zazikulu:
Jiyomethri Yolondola
Mapangidwe a tsamba la mwiniwake ndi m'mphepete mwake amachepetsa kukangana kwa kukhudzana, zomwe zimapangitsa kuti mphamvu yake ikhale yotsika ndi 30-40% poyerekeza ndi zodulira wamba.
Zipangizo Zapamwamba
Daimondi yoyera kwambiri komanso kuchotsedwa kwa cobalt yozama (0.25 mm) kumathandizira kuti kutentha kukhale kolimba mpaka 750°C, zomwe ndizofunikira kwambiri pa malo otentha a pansi pa nthaka ku Angola.
Kudalirika Kotsimikizika
Yoyesedwa bwino mu ma simulators ofanana ndi mapangidwe aku Angola. Ma cutters athu amagwira ntchito bwino kuposa opikisana nawo pa kuchepetsa mphamvu, kulimba, ndi ROP.
"Tagwiritsa ntchito ogulitsa zida zambiri zodulira za PDC Cutter, koma zida zapadera za Ninestones ndi zokhazo zomwe zimathetsa mavuto athu nthawi zonse okhala ndi mphamvu zambiri. Ndiwo mnzathu wodalirika."
- João dos Santos, Engineer Drilling, Angola
Lumikizanani nafe
Zokhudza Wolemba
Maria Silva ndi mainjiniya wamkulu wobowola yemwe ali ku Luanda, Angola, ndipo ali ndi zaka 18 akugwira ntchito yobowola m'mphepete mwa nyanja komanso m'mphepete mwa nyanja kudutsa Congo Basin ndi Kwanza Basin. Iye wayesa mitundu yoposa 50 ya PDC cutter ya ogwira ntchito m'deralo ndipo nthawi zonse amapereka chithandizo kuNyuzipepala ya Uinjiniya wa Mafuta ku Angola.
Maria akulangiza kwambiri Ninestones Superabrasives:
Pambuyo pa zaka pafupifupi makumi awiri akugwira ntchito ndi opanga zida zosiyanasiyana zodulira za PDC Cutter, Ninestones Superabrasives imadziwika kuti ndi mnzawo wodalirika kwambiri pakuboola pogwiritsa ntchito mphamvu zochepa. Zodulira zawo zapadera za PDC zimaphatikizapo kapangidwe katsopano, khalidwe lapamwamba, komanso magwiridwe antchito abwino kwambiri—abwino kwambiri ku Angola. Ndikupangira kwambiri Ninestones kwa magulu onse oboola omwe akufuna kuchepetsa mphamvu, kukulitsa nthawi yogwiritsira ntchito zida, komanso kuchepetsa ndalama.
Nthawi yotumizira: Meyi-22-2026
