API 8.5 mainchesi pobowola wosakanizidwa pang'ono PDC-roller pawiri kwa zovuta zolimba
Mafotokozedwe Akatundu
Mabowo obowola ophatikizika a Wholesale API akupesa chodulira chokhazikika komanso chodzigudubuza kuchokera ku fakitale yaku China
Kubowola kwa Hybrid kumaphatikiza ma roller cones ndi PDC odulira osasunthika kukhala amodzi, kuti achepetse nthawi yoboola ndi maulendo muzovuta kwambiri. Ndi mphamvu yophwanya mwala ndi kukhazikika kwa ma cones odzigudubuza ndi kudulidwa kwapamwamba ndi kumeta kosalekeza kwa zidutswa za diamondi, chobowola chosakanizidwa chimawonjezera ROP, chimapangitsa kuchotsa kudula, ndikukhalabe ndi mapangidwe osakanikirana kwambiri ndi machitidwe osasinthasintha komanso kuwongolera bwino kwa toolface.
Kuthekera kwakukulu kwa ROP kuposa zobowola zodzigudubuza
Poyerekeza ndi ma roller cone bits, zobowola zosakanizidwa zimatha kukulitsa ROP, zomwe zimafuna kulemera pang'ono ndikuchepetsa kudumpha pang'ono.
Kuwongolera kwamphamvu pakubowola poyerekeza ndi PDC
Poyerekeza ndi ma PDC, ma hybrid bits amakhala olimba kwambiri akamabowola m'mizere yolumikizana. Amachepetsa kutsetsereka kwa ndodo ndikuwongolera kasamalidwe ka torque ndikupangitsa kuti ikhale yosasinthasintha, ndikupangitsa kuti pakhale kusintha kosavuta kudzera mumitundu yosiyanasiyana. Kukhazikika kosasunthika ndi kuwongolera kwamayendedwe kumathandizira kuwongolera koyima bwino komanso kukulitsa mitengo m'magawo opindika.
| Kukula (inchi) | Blade No.&Cone No. | Mtengo wapatali wa magawo PDC | Gwirizanitsani Ulusi |
| 8 1/2 | 2 cones 2 masamba | PDC yochokera kunja | 4 1/2" API Reg |
| 9 1/2 | 3 cones 3 masamba | PDC yochokera kunja | 6 5/8" API Reg |
| 12 1/2 | 3 cones 3 masamba | PDC yochokera kunja | 6 5/8" API Reg |
| 17 1/2 | 3 cones 3 masamba | PDC yochokera kunja | 7 5/8" API Reg |
Mafotokozedwe a Zamalonda
PDC-Roller compound bit imapangidwa ndi PDC fixed cutting and roller free cutting structure.Rock idzathyoledwa ndi kuphwanyidwa kwa mano ogudubuza, imapanga maenje osweka pansi, pamwamba pake idzafooketsa mphamvu ya thanthwe. Pansi pa roller'helping, PDC imaluma mu wosanjikiza. Ntchito mwachiwonekere ndi kudula ndi kusunga ntchito.
Pomwe, makina obowola ovuta komanso olimba, tidapanga pawokha pawokha bits serial. Pang'onopang'ono imakhala yosinthika kwambiri, imakhala ndi mphamvu zambiri zothyola mwala ndi RPM muzitsulo zolimba / zotayirira / matope okwera kwambiri / osanjikizana (chitsanzo, bedi la miyala) ndi zina zobowola molimba.
Kum'mawa kwakutaliatumiza kunja kumaiko opitilira 30 odziwa ntchito zamayiko kuti apereke zobowola ndi zida zapamwamba zobowola pazogwiritsa ntchito zosiyanasiyana. The ntchito kuphatikizapomalo opangira mafuta, gasi wachilengedwe, kufufuza kwachilengedwe, kukwera kwamadzi, migodi, kubowola zitsime zamadzi, HDD, zomangamanga, ndi maziko.Mabowola osiyanasiyana amatha kusinthidwa malinga ndi mapangidwe osiyanasiyana amiyala chifukwa tili ndi athuAPI & ISOfakitale yotsimikizika yabowola. Titha kupereka yankho la injiniya wathu mukatha kupereka zinthu zina, mongakuuma kwa miyala, mitundu ya pobowola, liwiro la rotary, kulemera kwa pang'ono ndi torque.Ndi hlep ifenso kuti tipeze zobowola zomwe sizingachitike mutatiuzakubowola molunjika kapena kubowola kopingasa, kubowola mafuta kapena kubowola kwa No-Dig kapena kuyika maziko.
