Rotary trione bit IADC517 12 1/4″ (311mm)
Product Description
API rotary tricone roller cones bits mustock kubva kuChina fekitori inogara iri yekuchera kwako kuri nani.
Bit Description:
IADC: 517 - TCI jenari yakavharwa bhiti ine geji yekudzivirira kune yakapfava kusvika pakati yakapfava maumbirwo ane yakaderera compressive simba.
Compressive Strength:
85 - 100 MPA
12,000 - 14,500 PSI
Ground Description:
Matombo epakati akaoma uye abrasive akadai sejecha ane mitsetse yequartz, yakaoma limestone kana chert, hematite ores, yakaoma, yakanyatsogadziriswa abrasive rock yakadai se: sandstones ine quartz binder, dolomites, quartzite shales, magma uye metamorphic coarse grained rocks.
Far Eastern Drilling inogona kupa matricone drill bits muhukuru hwakasiyana (kubva pa3 7/8” kusvika 26”) uye mazhinji eIADC Makodhi.
12 1/4 inches(311mm) saizi yenguva dzose mukuchera kwakadzika tsime semafuta uye gasi kucheresa tsime, uye zvakare saizi yenguva dzose muyakachinjika inotungamira pilot gomba kuchera.
Zvinoenderana nekucheka zvinhu, trione bit ine mhando yeTCI (Tungsten Carbide Insert) uye Steel Zino. IADC517 iTCI trione bit.
Bearing Structure:
Yepamusoro-soro rejenari rine zviso zviviri zvekurovera,Mabhora anokiya koni.Musoro wakaomarara wakatakura pamusoro.Koni ine alloy inoderedza kukwesha uyezve sirivheri-plated.Abrasion resistance uye kubatwa kwebearings zviri nani.uye anoenderana nehigh rotary speed.
Seal uye Lubrication:
The advanced metal seal package ine zvisimbiso zviviri zvesimbi uye maviri elastic energizers.Compressed energizers inova nechokwadi chekubata kwakanaka kuchengetwa panzvimbo mbiri dzekuvharisa dzesimbi mhete ne elastic force, uye inowana chisimbiso chekubereka. Mukudhirowa, zvisimbiso zvesimbi zvine simba, uye izvo zvinopa simba zviri static.Izvi zvichavandudza kuvimbika uye kusimba kwekutakura chisimbiso.Kumanikidza compensator system uye girisi yepamusoro inogona kuwedzera zvakanyanya kuvimbika kwekuzora.
Chigadzirwa Specification
| Basics Specification | |
| Saizi yeRombo Bit | 12 1/4 inches |
| 311.1 mm | |
| Bit Type | TCI Tricone Bit |
| Thread Connection | 6 5/8 API REG PIN |
| IADC Code | IADC 517G |
| Bearing Type | Journal Yakavharwa Inotakura neGauge Dziviriro |
| Kutakura Chisimbiso | Elastomer kana Rubber/ Metal |
| Kudzivirira Chitsitsinho | Available |
| Shirttail Dziviriro | Available |
| Circulation Type | Mud Circulation |
| Drilling Condition | Rotary drilling, high temp drilling, deep drilling, motor drilling |
| Total Mazino Count | 122 |
| Gage Row Mazino Count | 48 |
| Nhamba yeGage Rows | 3 |
| Nhamba Yemitsetse Yemukati | 8 |
| Jounal Angle | 33° |
| Offset | 9.5 |
| Operating Parameters | |
| WOB (Weight On Bit) | 24,942-73,476 lbs |
| 109-327KN | |
| RPM(r/min) | 300~60 |
| Inokurudzirwa torque yepamusoro | 37.93-43.3KN.M |
| Kuumbwa | Yakapfava maumbirwo epasi kupwanya kuramba uye yakakwirira drillability. |
KuFar Eastern fekitori inyanzvi mukuchera mabheti, akadai setricone bits, PDC bits, HDD hole opener, Foundation roller cutters yetsime remvura, munda wemafuta, gasi tsime, migodhi, kuvaka, geothermal, kutungamira kunofinha, uye basa repasi pevhu nyika. Chinangwa chedu ndechekutengesa zvigadzirwa zvemhando yepamusoro nemutengo wakaderera.
