Method and apparatus for applying vibration and machining an object
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United States of America Patent
Stats
-
Jun 2, 2020
Grant Date -
Nov 9, 2017
app pub date -
Nov 26, 2014
filing date -
Nov 26, 2014
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A numerical control device is for machining a machining object by moving a tool and the machining object relative to each other along a movement path while applying vibration, by use of a drive axis provided for the tool or the machining object. The device includes a storage unit that holds an invalid frequency region, and a vibration condition determining unit to determine a frequency for the vibration, based on a rotational speed of a main shaft for rotating the machining object, a number of vibrations of the vibration in each one rotation of the main shaft, and the invalid frequency region.
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
- 1 Citation Count
- B23Q Class
- 58.38 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 2, 2027 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 2, 2031 |
