Polygon machining device and polygon machining method
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United States of America Patent
Stats
-
Jun 13, 2017
Issued Date -
N/A
app pub date -
Mar 7, 2014
filing date -
Mar 28, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A polygon machining method whereby first polygon machining using a polygon cutter is carried out on a workpiece, followed by machining using tools other than the polygon cutter, then second polygon machining using the polygon cutter again. The polygon machining method comprises: a first polygon machining step in which a main axis and a tool main axis are synchronously rotated such that the rotation speed of the main axis and the tool main axis are at a ratio required for the first polygon machining, and polygon machining is carried out; a machining step in which the ratio is changed to a second synchronization ratio such that the main axis rotates at a rotation speed required for machining after the first polygon machining, the main axis and the tool main axis are synchronously rotated, and machining is carried out on the workpiece that has received the first polygon machining; and a second polygon machining step in which the main axis and the tool main axis are synchronously rotated such that the rotation speed of the main axis and the tool main axis are at a ratio required for the second polygon machining, and polygon machining is carried out.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- B23Q Class
- 565 Applications Filed
- 450 Patents Issued To-Date
- 79.65 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B23Q Class
- 0 % this patent is cited more than
- 8 Age
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