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Title:
HONING METHOD AND HONING HEAD USED IN THIS METHOD
Document Type and Number:
Japanese Patent JPH08155829
Kind Code:
A
Abstract:

PURPOSE: To provide a honing head in which guide members provided with air nozzles serving as the measuring parts of an air micrometer are provided in such a way as to be radially jogged in order to detect the inner diameter of a machined hole with high accuracy.

CONSTITUTION: A cylindrical head body 3 is provided with honing stick shoes 9B with honing sticks 7B provided at the outer side parts, movably in the radial direction, and a rod 15 provided with an opening taper part 17 for pressing to open each honing stick shoe 9B is provided in the axially movable state in the head body 3. The appropriate number of guide members 11 out of plural guide members 11 provided at the head body 3 are provided with air nozzles 13 for jetting air toward the inner peripheral surface HF of a machined hole H so as to serve as the measuring parts of an air micrometer for measuring a clearance between the guide member surface 11F and the inner peripheral surface HF. The guide members 11 provided with the air nozzles 13 are provided in such a way as to be jogged in the radial direction of the head body 3 and positioned into specified positions.


Inventors:
KATSU MASAHIKO
Application Number:
JP29981094A
Publication Date:
June 18, 1996
Filing Date:
December 02, 1994
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
B24B49/04; B24B33/06; B24B33/08; B24B49/06; (IPC1-7): B24B33/08; B24B33/06; B24B49/04; B24B49/06
Attorney, Agent or Firm:
Hidekazu Miyoshi (8 outside)



 
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