Title:
ラッピング治具、ラッピング装置およびラッピング方法
Document Type and Number:
Japanese Patent JP7017651
Kind Code:
B2
Abstract:
Provided is a lapping technique with which it is possible to carry out lapping with a whole form processing tool through flexible adjustment of a retention orientation of a ball screw nut. This lapping jig is provided with: a jig base which is disposed in a fixed manner on a rotational center axis; and a tracing retention part which is mounted to the jig base and which holds a ball screw nut while changing the orientation of the ball screw nut with respect to the jig base by tracing, in an outer surface of a whole form processing tool, a processing region where the grinding of a thread groove takes place in sliding contact with the thread groove.
Inventors:
Ryota Wakabayashi
Application Number:
JP2020570307A
Publication Date:
February 08, 2022
Filing Date:
February 08, 2019
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B24B41/06; B23G1/36; B23G9/00; B24B19/02
Domestic Patent References:
| JP2000198063A | ||||
| JP9168924A | ||||
| JP2011241983A | ||||
| JP3117550A | ||||
| JP2007069292A |
Attorney, Agent or Firm:
Swing angle Shoichi
Kazumasa Onishi
Kazumasa Onishi
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