API fotary tricone bit IADC645 yekuchera migodhi inoputika gomba
Product Description
Tricone bit chibooreso chine musoro chakakamurwa kuita zvikamu zvikuru zvitatu.Iyo tricone bit ine makoni matatu anotenderera anoshanda mukati meimwe neimwe uye imwe neimwe ine mutsara wayo wekucheka mazino.
Chigadzirwa chinovhara gomba madhayamita kubva pa200 kusvika 311 millimeters (7 7/8" kusvika 12 1/4" inches).Ese ari maviri mhepo-yakatonhodzwa uye yakavharwa mabearings anowanikwa, pamwe neakasiyana-siyana carbide mamakisi uye isa geometries ane yekucheka zvimiro zvakagadziridzwa kune ese mamiriro.
KuFar Eastern kuchera kunogona kuburitsa akasiyana siyana matricone bit ayo anonyanya kushandiswa kuvhurika-gomba kuputika kwemugodhi, iyo IADC kodhi yakasiyana kubva pa4 akatevedzana kusvika 8 anonyanyo nyanya kushandiswa pakuchera.
Chigadzirwa Specification
| Basics Specification | |||||
| IADC Code | IADC645 | ||||
| Saizi yeRombo Bit | 6 1/4 inches | 9 7/8 inches | 10 5/8 inches | 11 inches | 12 1/4 inches |
| 159mm | 251mm | 270mm | 279mm | 311 mm | |
| Thread Connection | 3 1/2” API REG PIN | 6 5/8” API REG PIN | |||
| Product Weight: | 19KG | 65KG | 73.90KG | 74KG | 100KG |
| Bearing Type: | Roller-Ball-Roller-Thrust Button/Sealed Bearing | ||||
| Circulation Type | Jet Air 0.53-1.07 | ||||
| Operating Parameters | |||||
| Kurema paBit: Lbs | 18,395-38,228 | 29,625-59,250 | 31,880-63,750 | 33,226-66,000 | 37,037-74,773 |
| Kutenderera kumhanya: | 100-60RPM | ||||
| Air Back Pressure: | 0.2-0.4 MPa | ||||
| Ground Description: | Matombo akaoma, akaumbwa zvakanaka akadai se: hard silica limestone, quarzite streaks, pyrite ores, hematite ores, magnetite ores, chromium ores, phosphorite ores, uye granite. | ||||
