摘要:
A fixture for drilling sheets of fragile material is connectable to a movable machining head having a supporting structure and a rotary member, and includes a supporting frame, a shank for connecting the supporting frame to the supporting structure, and a first and at least a second powered spindle for a first and, respectively, a second drilling tool and extending in opposite directions with respect to the supporting frame; the spindles being rotated about respective axes parallel to each other by a transmission, an input member of which is connected to the rotary member of the machining head.
摘要:
A machine for working sheets of fragile material has a base; a supporting surface for supporting the work sheets; and a machining head powered to move over the supporting surface and perform machining operations on the sheets; the supporting surface having a partition wall movable between a partitioning position extending above the supporting surface and defining, on the supporting surface, two completely separate work stations, and a rest position in which the wall is located clear of the supporting surface.
摘要:
A machine for machining sheet of glass has a frame, a movable machining head, a number of sheet supporting/retaining members, a number of sheet locating members, and a number of push members for pushing the sheet against the locating members; the machine having a number of separate modules, each of which has a respective supporting structure connected to the frame to move, with respect to the frame, independently of the other supporting structures, and supports at least some of the supporting/retaining members, locating members, and push members; the position of the supporting structures of the modules and of the members carried by the modules being adjustable by means of the machining head.