Title:
【発明の名称】ホーニング加工装置
Document Type and Number:
Japanese Patent JP3082547
Kind Code:
B2
Abstract:
PURPOSE:To set a working time constant, and equalize conditions of a finished surface for a single work by maintaining a surface pressure to an inner surface of a working hole of a grinding wheel provided at a holding tool at a desired value. CONSTITUTION:Prior to performing honing work, an expansion pressure (p) by an oil pressure source 29 is measured by an oil pressure gauge 35, and a pressing pressure of a grinding wheel 19 generated by this expansion pressure (p) is measured by using a pressure measuring ring 51. Mutual relationship of these measured values is maintained in a specified relationship which is predetermined, and a valve 33 is opened/closed to control the expansion pressure (p) for setting the pressing pressure at a set value.
Inventors:
Takehiro Terui
Application Number:
JP32940893A
Publication Date:
August 28, 2000
Filing Date:
December 27, 1993
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B24B33/02; B24B33/00; B24B33/06; (IPC1-7): B24B33/06
Domestic Patent References:
| JP3111168A | ||||
| JP61131864A |
Attorney, Agent or Firm:
Hidekazu Miyoshi