method for excavating tunnels, galleries or the like with excavation equipment, and equipment for excavating tunnels, galleries or the like

摘要

method for excavating tunnels, galleries or the like with excavation equipment, and equipment for excavating tunnels, galleries or the like. method and equipment for excavating tunnels, galleries, geometrical axes or the like, said equipment having a movable base unit (2) which, through a support unit, supports a loading unit which in turn carries the cutting having outwardly directed cutting elements, the method including: rotating the cutting head (4) about a general axis of rotation (r) and applying the cutting head against a rock surface to be worked, the method further including: oscillating the loading unit to a first selected mutual position relative to the support unit, rotating the support unit to a second selected mutual position relative to the base unit about a geometrical axis that is essentially longitudinal with respect to to the base unit, by which an operating angle of the shaving head is controllable.