Abstract:
PROBLEM TO BE SOLVED: To provide a wire saw which can feed and move a workpiece in a standing state toward a wire between rollers for processing, without fixing the workpiece to a feeding device, and can dispense with fixing of the workpiece to the workpiece feeding device, and to provide a workpiece processing method in the wire saw.SOLUTION: A wire 47 is wound between multiple rollers 45 for processing, the wire 47 is moved around by rotation of the rollers 45 for processing, and a workpiece 49 is cut off by the wire 47 moved around. There is provided a supply pallet 67 for guiding the workpiece 49 so as to be moved in a standing state toward the wire 47 between the rollers 45 for processing. At a workpiece receiving position on a downstream side of the wire 47 in a workpiece feeding direction, there is provided a receiving pallet 100 for receiving the cut off workpiece 49 being kept having a feeding attitude.
Abstract:
PROBLEM TO BE SOLVED: To ensure uniform distribution and effective use of cleaning liquid over the entire longitudinal extent of a support.SOLUTION: A device has two regions arranged parallel to the device longitudinal axis (L). The upper region is configured as an adapter region 1 by means of which the device can be connected to a machine instrument. The lower region is formed as a holding region 2 which comprises a part, provided as a channel 11, of a circumferentially closed or closable channel system which can be supplied with flushing liquid by means of closable supply openings 5. The bottom of the channel 11 is opened in a slot-like fashion during the sawing of the substrate block 13A, 13B so as to provide passage openings 15 for the flushing liquid. The channel 11 is subdivided into a plurality of sections 11A, 11B along the device longitudinal axis (L).
Abstract:
PROBLEM TO BE SOLVED: To provide a method for cutting a green honeycomb molded body by which a cross section of a through-hole is hardly deformed, to provide a method for producing a honeycomb structure, and to provide a cutting device.SOLUTION: The method is provided for cutting the green honeycomb molded body 70 having a through-hole 70a with a polygonal cross section. A cutting edge 12 which is arranged along a surface (XZ surface) perpendicular to the axis of the through-hole 70a and in the direction nonparallel to each side 70b of the through-hole 70a, is moved in the direction perpendicular to the cutting edge 12 relative to the green honeycomb molded body 70.
Abstract:
The device (1) for wire sawing of a piece (10) to be sawed that is mounted on a support table (20) comprises fastening means (15, 26, 40) for fastening said piece (10) to be sawed to a carriage (18) apt to cooperate with a guide rail of said support table (20), said fastening means (15, 26, 40) consisting of a mounting plate (15) apt to be manufactured to which said piece (10) to be sawed is bonded, and of anchoring means (26, 40) for anchoring said mounting plate (15) directly on said carriage (18).