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Lost motion correction system and lost motion correction method for numerical control machine tool |
Kazuhiro Shiba, Minoru Hamamura |
2004-03-02 |
| 6606535 |
Numerical control apparatus and feed control processing method therefor |
Minoru Hamamura, Jun Fujita, Kazuhiro Shiba |
2003-08-12 |
| 6147468 |
Servo control method for orbital machining with cutting tool and servo control system for orbital machining |
Minoru Hamamura, Jun Fujita, Takahiro Funaki |
2000-11-14 |
| 6034498 |
Servo adjustment method and apparatus therefor |
Minoru Hamamura, Jun Fujita |
2000-03-07 |
| 5952804 |
Servo control method and servo control system for feed drive system |
Minoru Hamamura, Jun Fujita, Takao Date, Kazuo Nagashima |
1999-09-14 |
| 5936366 |
Servo adjustment method and apparatus thereof |
Minoru Hamamura, Jun Fujita |
1999-08-10 |
| 5920169 |
Servomotor control method |
Minoru Hamamura, Jun Fujita |
1999-07-06 |
| 5313403 |
Numerical control apparatus having a circular interpolation locus display function and control method thereof |
Jun Fujita, Teturo Kurokawa |
1994-05-17 |
| 4741220 |
Hydrostatic pressure worm-rack devices |
Koya Watanabe |
1988-05-03 |
| 4548532 |
Attachments for fitting tools to spindles |
Koya Watanabe, Katuo Yamazaki |
1985-10-22 |