Title:
CUTTING APPARATUS AND CUTTING METHOD
Document Type and Number:
Japanese Patent JP2019018263
Kind Code:
A
Abstract:
To improve quality of finishing a surface of a workpiece using a wire saw device, and efficiently enable machining without taking time.SOLUTION: A wire saw device 1 includes one robot arm 2 capable of freely moving by multi-axis control, a wire saw unit 3 connected to the robot arm 2 through a tool changer 10, and the fixed abrasive wire 8 laid on multiple pulleys pivoted in the wire saw unit 3. In the wire saw device 1, the wire saw unit 3 is constituted of a wire saw unit for coarse machining and a wire saw unit for finish machining, and is sequentially replaced in the coarse machining and in the finish machining. The wire saw device is characterized in that a path after cutting by using the wire saw unit for the coarse machining is traced by a wire of the wire saw unit for the finish machining.SELECTED DRAWING: Figure 1
Inventors:
MASUDA MAKOTO
Application Number:
JP2017136732A
Publication Date:
February 07, 2019
Filing Date:
July 13, 2017
Export Citation:
Assignee:
TAKATORI CORP
International Classes:
B24B27/06; B24B27/00; B24D11/00; B25J15/04; B28D5/04; B28D7/02; H01L21/304