API fotary tricone bit IDC645 don hakar fashewar rami mai fashewa
Bayanin samfur
Tricone bit shine rawar motsa jiki tare da kai wanda aka raba zuwa manyan sassa uku. Bitar tricone ya ƙunshi mazugi guda uku masu juyawa waɗanda ke aiki a cikin juna kuma kowanne da jeri na yankan haƙora.
Samfurin yana rufe diamita daga 200 zuwa 311 millimeters (7 7/8" zuwa 12 1/4" inci). Dukansu na'urorin sanyaya iska da kuma rufaffiyar bearings suna samuwa, kazalika da nau'ikan nau'ikan carbide da saka geometries tare da ingantaccen tsarin yanke don kowane yanayi.
Hakowa ta Gabas mai nisa na iya samar da fa'idar tricone bit wanda galibi ana amfani da shi don buɗaɗɗen buɗaɗɗen buɗaɗɗen ma'adinai, lambar IDC daban-daban daga jerin 4 zuwa 8 waɗanda ke rufe galibin amfani da hakar ma'adinai.
Ƙayyadaddun samfur
Ƙididdigar asali | |||||
Lambar IDC | Saukewa: IDC645 | ||||
Girman Rock Bit | 6 1/4 inci | 9 7/8 inci | 10 5/8 inci | 11 inci | 12 1/4 inci |
mm 159 | mm 251 | mm 270 | mm 279 | mm 311 | |
Haɗin Zare | 3 1/2" API REG PIN | 6 5/8" API REG PIN | |||
Nauyin samfur: | 19KG | 65KG | 73.90KG | 74KG | 100KG |
Nau'in Ƙarfafawa: | Nadi-Ball-Roller-Trust Button/Shafi Mai Rufe | ||||
Nau'in kewayawa | Jirgin Jirgin Sama 0.53-1.07 | ||||
Ma'aunin Aiki | |||||
Nauyi akan Bit: Lbs | 18,395-38,228 | 29,625-59,250 | 31,880-63,750 | 33,226-66,000 | 37,037-74,773 |
Gudun Juyawa: | 100-60 RPM | ||||
Hawan Baya na iska: | 0.2-0.4 MPa | ||||
Bayanin ƙasa: | Duwatsu masu ƙarfi, daɗaɗɗen ƙarfi kamar: dutse mai ƙarfi na silica, ƙwanƙolin quarzite, pyrite ores, ores na hematite, ores magnetite, chromium ores, phosphorite ores, da granite. |