Reciprocating friction drive-type ultra precision machine

Details Reciprocating friction drive-type ultra precision machine Reciprocating friction drive-type ultra precision machine

1998-08-06

2000-06-13

Butler, Rodney A.

Abrading

Machine

Rotary tool

B24B 700

Patent

active

060742852

ABSTRACT:
A reciprocating friction-type mirror finishing machine which has a simple construction and performs easily adjustable feeding mode under micrometer scale is disclosed. This machine includes a driving device for generating a driving force in response to a swing motion thereof, and a friction device connected with the driving device for performing alternately clockwise and counterclockwise rotation relative to a work stand in contact therewith to generate a linearly reciprocating frictional force in response to the driving force. The frictional force allows a work piece held by the work stand to be fed in a linearly reciprocating motion to be ground.

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