scholarly journals Design of Friction Compensator for Feed Drive Systems of NC Machine Tools.

2000 ◽  
Vol 66 (11) ◽  
pp. 1781-1785 ◽  
Author(s):  
Takanori YAMAZAKI ◽  
Masaki SETO ◽  
Masaomi TSUTSUMI
Keyword(s):  
Machine Tools ◽  
Feed Drive ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Drive Systems ◽  
Friction Compensator

scholarly journals A Study on the Total Tuning of Feed Drive Systems in NC Machine Tools (4th Report)

1997 ◽  
Vol 63 (3) ◽  
pp. 368-372 ◽  
Author(s):  
Yoshiaki KAKINO ◽  
Atsushi MATSUBARA ◽  
Soichi IBARAKI ◽  
Hideo NAKAGAWA ◽  
Torao TAKESHITA ◽  
...  
Keyword(s):  
Machine Tools ◽  
Feed Drive ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Drive Systems

Generation Mechanism of Quadrant Glitches and Compensation for it in Feed Drive Systems of NC Machine Tools

2012 ◽  
Vol 6 (2) ◽  
pp. 154-162 ◽  
Author(s):  
Ryuta Sato ◽  
Keyword(s):  
Generation Mechanism ◽  
Actual Behavior ◽  
Generation Process ◽  
Friction Forces ◽  
Mechanism Model ◽  
Feed Drive ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Drive Systems ◽  
Friction Compensator

Circular motion tests are commonly used to evaluate the accuracy of the motion of feed drive systems. However, large quadrant glitches are often observed in circular trajectories as the motion changes across thexandyquadrants. It is well known that this phenomenon is caused by friction forces acting on the feed drive mechanism. This paper investigates the generation process of quadrant glitches and proposes a quadrant glitch compensator based on the investigation. As a result of the experiments and simulations, it is clarified that the axis velocity does not stay at zero during direction changes and that the proposed generation mechanism model for quadrant glitches accurately describes actual behavior. It is also confirmed that the proposed friction compensator can eliminate quadrant glitches effectively even if the radius and feed rate change.

scholarly journals A Study on the Total Tuning of Feed Drive Systems in NC Machine Tools (3rd Report)

1996 ◽  
Vol 62 (3) ◽  
pp. 423-427 ◽  
Author(s):  
Yoshiaki KAKINO ◽  
Atsushi MATSUBARA ◽  
Daisuke UEDA ◽  
Hideo NAKAGAWA ◽  
Torao TAKESHITA ◽  
...  
Keyword(s):  
Machine Tools ◽  
Feed Drive ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Drive Systems

scholarly journals A Study on the Total Tuning of Feed Drive Systems in NC Machine Tools (2nd Report)

1995 ◽  
Vol 61 (2) ◽  
pp. 268-272 ◽  
Author(s):  
Yoshiaki KAKINO ◽  
Atsushi MATSUBARA ◽  
Ziye LI ◽  
Daisuke UEDA ◽  
Hideo NAKAGAWA ◽  
...  
Keyword(s):  
Machine Tools ◽  
Feed Drive ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Drive Systems

scholarly journals A Study on the Total Tuning of Feed Drive Systems in NC Machine Tools (1st Report)

1994 ◽  
Vol 60 (8) ◽  
pp. 1097-1101 ◽  
Author(s):  
Yoshiaki KAKINO ◽  
Atsushi MATSUBARA ◽  
Ziye LI ◽  
Daisuke UEDA ◽  
Hideo NAKAGAWA ◽  
...  
Keyword(s):  
Machine Tools ◽  
Feed Drive ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Drive Systems

scholarly journals Enhancement of Feed Drive Dynamics of NC Machine Tools by Actively Controlled Sliding Guideway

2004 ◽  
Vol 47 (1) ◽  
pp. 150-159 ◽  
Author(s):  
Atsushi MATSUBARA ◽  
Kangkyu LEE ◽  
Soichi IBARAKI ◽  
Yoshiaki KAKINO ◽  
Masaya ENDO
Keyword(s):  
Machine Tools ◽  
Feed Drive ◽  
Nc Machine ◽  
Nc Machine Tools ◽  
Drive Dynamics
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