Method and apparatus for friction agitation processing

Details Method and apparatus for friction agitation processing Method and apparatus for friction agitation processing

2006-12-12

2006-12-12

Black, Thomas G. (Department: 3661)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Robot control

C700S246000, C700S247000, C700S248000, C228S002100, C228S112100

Reexamination Certificate

active

07149601

ABSTRACT:
In a friction agitation processing for processing a workpiece by penetrating a rotating processing tool into the workpiece keeping rotation, upon an occurrence of an emergency in execution of friction agitation processing, the processing tool is removed from the workpiece after a finishing time of scheduled friction agitation processing and thereafter stopped in rotation, so as thereby to prevent the processing tool from being locked in the workpiece.

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Patent Abstracts of Japan vol. 2000, No. 5, Sep. 14, 2000, & JP 2000 042759 A (Showa Alum Corp) Feb. 15, 2000***Abstract***.
European Search Report Dated Mar. 22, 2004.

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