US PATENT SUBCLASS 83 / 324
.~.~ Tool speed varied within each orbital cycle

Current as of: June, 1999
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83 /   HD   CUTTING

284  DF  CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK {17}
321  DF  .~ Orbital motion of cutting blade {7}
324.~.~ Tool speed varied within each orbital cycle

DEFINITION

Classification: 83/324

(under subclass 321) Device including means to change the peripheral speed of the cutter during a portion (only) of the tool cycle.

(1) Note. This feature is ordinarily utilized to enable

changes in the length of the workpiece to be cut off, without necessitating changes in speed of work-feed or other major adjustments.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for methods of varying the tool and/or work-feed cyclically.

313, for means to vary the work speed cyclically.