Title:
GRINDING APPARATUS AND GRINDING METHOD
Document Type and Number:
Japanese Patent JP2018094699
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To stabilize griding accuracy of a grinding apparatus without handling easiness of the apparatus.SOLUTION: A griding apparatus 1 which is so configured as to sequentially grind respective inner peripheral surfaces of plural work-pieces W by a grind stone 21 attached to a quill 22. This grinding apparatus 1 comprises a control device 100 which is so configured as to execute finish feeding of a work-piece Wn by controlling a grind stone shaft device 43, a main spindle device 52 and a longitudinal feeding table 41 and a cross feeding table 42 as feeding means. The control device 100 acquires a finish feeding amount X3, and adjusts a feeding speed V3(n+1) to V5(n+1) for a next grinding object Wn+1 based on the finish feeding amount X3.SELECTED DRAWING: Figure 3
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Inventors:
KIDO KOJI
Application Number:
JP2016244367A
Publication Date:
June 21, 2018
Filing Date:
December 16, 2016
Export Citation:
Assignee:
KOYO MACHINE IND CO LTD
International Classes:
B24B49/00; B24B5/10
Attorney, Agent or Firm:
Maeda patent office
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