I-drag bit i-drill bit evamise ukudizayinelwa ukusetshenziswa ekwakhiweni okuthambile njengesihlabathi, ubumba, noma idwala elithile elithambile. Kodwa-ke, ngeke zisebenze kahle kumatshe amatshe noma amatshe aqinile. Ukusetshenziswa kuhlanganisa ukumba imithombo yamanzi, izimayini, i-geothermal, imvelo kanye nokumbiwa kokuhlola. Noma nini lapho kungenzeka, kufanele zisetshenziselwe ukubhoboza izimbobo zokushayela ngoba zikhiqiza ama-cuttings okulula ukungena kuwo.
I-matrix yenziwe ngensimbi ye-tungsten carbide yezinga eliphezulu, enamakhona okwakheka kanye nokusika ngesikhathi esisodwa, ukuqina okuphezulu, akukho mifantu, kanye nokumelana nomthelela.
Indlela eyingqayizivele ye-alloy strip welding inyusa ukumelana nokugqokwa komzimba wokubhoboza.
Amashidi ayinhlanganisela ekhwalithi ephezulu nawugqinsi . I-solder yesiliva ebiza kakhulu ayidingi i-soldering yethusi ukuvimbela ukulimala empilweni yeshidi eliyinhlanganisela.
I-drag drill bit yakhelwe ngokukhethekile ukubhola. I-scraper ebukhali ingasika ngokushesha ukubunjwa futhi ithuthukise ukusebenza kahle kokumba. Kuyithuluzi elinamandla lemisebenzi yokumba.
Isikhathi sokuthumela: Sep-18-2024