Zvidimbu zvekuboorera zvinotsiviwa zve 251mm zvema hard HDD rock reamers
Tsananguro yeChigadzirwa
Vagadziri vematombo veHDD vekare vanoshandisa maTrifts (1/3) eTri-cone Bits kuti vacheke matombo, uye mafekitori anosanganisa makumbo eTricone Thirds pamiviri yezvinovhura maburi.
MaTri-cone Thirds haagone kutsiviwa zviri nyore kana apera, saka vanochera vanofanira kutenga vanochera matombo kuti vaenderere mberi nemapurojekiti. Dzimwe nguva, vanochera matombo akamboshandiswa vanoendeswa kunzvimbo yekuchengetera, vachisveta maTricone Thirds matsva mushure mekuchekwa ekare, maitiro aya ekucheka nekusveta anogara achikuvadza muviri wevanochera matombo.
Zvidimbu zvema "leg roller cone" zvinotsiviwa zvinosanganiswa nechibatiso, ma "fixed pins". Zvibatiso izvi zvinosungirirwa pamuviri, makumbo anosungirirwa nema "pins" uye zvinosungirirwawo muchibatiso. Kana ma "roller cone" apera, ma "driller" kana workshop anogona kubvisa makumbo ekare kubva pazvibatiso zviri nyore pasina kukuvara kwe "rock reamer".
Mabhiti aya ebhuroko anotsiviwa nemakumbo ebhuroko anogadziriswa uye anogadzirwa mufekitori yedu, tinofara kuti akagadzirwa kuti ashandiswe nevagovanisi vematurusi ekuboorera akatwasuka kana mafekitori.
Tsanangudzo yeChigadzirwa
| Tsanangudzo yeBlock Leg Roller Cone Bits | |
| Saizi | 251mm |
| IADC | 637 |
| Rudzi rweKubereka | Elastomer yakavharwa nebheyaringi |
| Kuzora mafuta | Inowanikwa |
| Sisitimu Yekuripa Mafuta | Inowanikwa |
| Kuisa Maumbirwo | Konike |
| MaParamita Ekushanda | |
| Kushandiswa | Maumbirwo akaomarara ekumanikidza zvakanyanya simba, senge dombo rejecha, shale yakaoma, dolomite, gypsum yakaoma, chert, granite, nezvimwewo. |












