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Patent Searching and Data


Title:
GRINDING SYSTEM AND GRINDING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/163799
Kind Code:
A1
Abstract:
When an initial value h and a target value L for a differential width HD satisfy h>L, a control device places an outer ring (11) on a rotary table (20) so that the front side end face is the face to be ground and places an inner ring (12) on the rotary table (20) so that the back side end face is the face to be ground. When h

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Inventors:
SUMA, Kazunori (1578 Higashikaizuka, Iwata-sh, Shizuoka 10, 〒4388510, JP)
Application Number:
JP2019/006206
Publication Date:
August 29, 2019
Filing Date:
February 20, 2019
Export Citation:
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Assignee:
NTN CORPORATION (3-17, Kyomachibori 1-chome Nishi-ku, Osaka-sh, Osaka 03, 〒5500003, JP)
International Classes:
B24B7/16; B24B49/02; B24B55/06; F16C19/16; F16C33/64
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Festival Tower West, 2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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