Ukwethulwa kwe-air-leg rock drill

I-air-leg rock drill incike emoyeni ocindezelwe ukushayela i-piston ukuze iphendule.Ngesikhathi sokushaywa, i-piston ishaya umsila we-shank, futhi ngesikhathi sokubuya, i-piston ishayela ithuluzi lokubhoboza ukuze lijikeleze ukuze lifinyelele ukuchotshozwa kwamadwala nokubhoboza.Ukusetshenziswa kwemishini yokumba ama-hydraulic agcwele ukuze kuthathelwe indawo imishini ye-air-leg rock kuyinkambiso engenakugwemeka ekuthuthukisweni komhubhe wetshe lezimayini zamalahle.Kodwa-ke, okwamanje, ngaphezu kwama-90% ama-rock tunnels aqhutshwa ngokuyinhloko ukubhoboza amatshe emilenze yomoya.I-air-leg rock drill ingumkhiqizo obanjwe ngesandla, owenziwe kancane (osebenza ngesandla, ohamba ngesandla) onomthamo omkhulu kanye nobubanzi obubanzi.Ukusebenza nokugcinwa kwayo kulula, futhi intengo iphansi.