Mill Nsapato
Kupanga kwa ROP wapamwamba pobowola mawonekedwe ozama komanso ovuta, kubowoleza PDC nthawi zonse kumaboola kuchokera pansi mpaka pansi mwachindunji kapena kuthamanga kamodzi, kupulumutsa nthawi yayitali ndi mtengo.
Kusiyanitsa ndi tricone bit, PDC kubowola pang'ono kumayenda ndi WOB yotsika koma RPM Yapamwamba, chifukwa chake imagwira ntchito ndi mota yotsikira kuti ikwaniritse liwiro lozungulira.
Magwiridwe a PDC kubowola pang'ono zimadalira kwambiri pa odulira PDC, timapereka yankho lapadera pazofunikira pamitundu yosiyanasiyana.
Chiyambi
Ndioyenera kugaya bowo pansi pake.
Mawonekedwe
1. Design Yapadera: Ili ndi dzino lathyathyathya lokhala ngati mphindikati lokhazikika ngati dzino lachilengedwe.
2.High apamwamba zachilengedwe diamondi: itha kukulitsa liwiro ndikutalikitsa moyo wa nsapato za mphero.
Zofunika:
Khodi ya IADC |
Zamgululi |
Malo otuluka onse |
0.7 mkati2 |
Dongosolo Lodula |
Natural Daimondi 12pcs / ct. |
Kutalika koyenera |
1.0 "~ 2.0", 25.4mm ~ 50.8 mm) |
Kugwirizana kwa API |
2-3 / 8 "API Reg. |
Magawo Analimbikitsa:
Mulingo woyenda |
10 ~ 16 L / S. |
Liwiro lozungulira |
60 ~ 180rpm |
Kuthamanga pobowola |
9 ~ 40 KN |
Chokoka chimakhala ndi pakati, osachepera atatu, koma yokwanira eyiti, malo ochepera amakona atatu. Mbali zodulira zonse kapena osachepera theka la mano athunthu akuyang'ana kumapeto kwa pang'ono. Mphepete ina iliyonse imakumana ndi chingwe chobowolera, kuti chidacho chigwiritsidwe ntchito poyenda mbali iliyonse.
Zapangidwe kuti zigwiritsidwe ntchito popanga zofewa monga mchenga, dongo kapena mitundu ina yamwala wofewa. Ndipo kukoka zidutswa zopangidwa ndi mano a tungsten carbide kumatha kupititsa patsogolo magwiridwe antchito amiyala yolimba.