Title:
POSITIONING METHOD FOR CUTTING POSITION OF WIRE SAW
Document Type and Number:
Japanese Patent JPH0631723
Kind Code:
A
Abstract:
PURPOSE: To provide a method for positioning a wire saw accurately and easily.
CONSTITUTION: Aligning guide markers 11a, 11b, 11c, 11d are formed on an upper surface of a work 1, aligned by a work table with a fine regulating mechanism by simultaneously observing the wire 3 and the markers 11a, 11b, 11c, 11d by a microscope for channeling or cutting. Thus, a processing can be conducted by falling an aligning accuracy of a wire saw with respect to a reference part within 3μm or less.
Inventors:
KOYAMA ISAO
Application Number:
JP20853892A
Publication Date:
February 08, 1994
Filing Date:
July 14, 1992
Export Citation:
Assignee:
CITIZEN WATCH CO LTD
International Classes:
B24B27/06; B23D59/00; B28D1/08; B28D7/00; (IPC1-7): B28D7/00; B24B27/06; B28D1/08
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