Thermal analysis for the feed drive system of a CNC machine center

2003 ◽  
Vol 43 (15) ◽  
pp. 1521-1528 ◽  
Author(s):  
Cheng-Hsien Wu ◽  
Yu-Tai Kung
Keyword(s):  
Thermal Analysis ◽  
Drive System ◽  
Cnc Machine ◽  
Machine Center ◽  
Feed Drive ◽  
Feed Drive System

Fast Test and Evaluation Method for Online Dynamic Performances of Feed Drive System of CNC Machine Tool

2012 ◽  
Vol 601 ◽  
pp. 232-236
Author(s):  
Zhi Hong Liu ◽  
Gang Liao ◽  
Wen Tie Niu ◽  
Jun Qiang Wang
Keyword(s):  
Evaluation Method ◽  
Dynamic Performance ◽  
Rapid Test ◽  
Drive System ◽  
Numerical Control ◽  
Cnc Machine ◽  
Test And Evaluation ◽  
Feed Drive ◽  
Five Axes ◽  
Feed Drive System

An online approach was presented to test and evaluate the dynamic performance of feed drive system. At first, the position ramp trajectory, speed ramp trajectory and reciprocating trajectory were run separately and the response data was obtained from Numerical Control System. Then, a set of criterions were defined to evaluate the dynamic performance of five axes respectively. Finally, the integrated performance of the feed drive system was evaluated through analytic hierarchy process. On the basis of above theory, a rapid test and evaluation software was developed and this paper presented the results achieved in practice with this software. The research could provide a foundation for understanding variation rule of dynamic performance of feed drive system and improving its dynamic performance

Distributed Component Friction Model for Precision Control of a Feed Drive System

2015 ◽  
Vol 20 (4) ◽  
pp. 1966-1974 ◽  
Author(s):  
Wonkyun Lee ◽  
Chan-Young Lee ◽  
Young Hun Jeong ◽  
Byung-Kwon Min
Keyword(s):  
Friction Model ◽  
Drive System ◽  
Precision Control ◽  
Feed Drive ◽  
Feed Drive System

scholarly journals nservative-Force-Controlled Feed Drive System for Down Milling

2011 ◽  
Vol 57 (05) ◽  
pp. 425-439 ◽  
Author(s):  
Branko Tadic ◽  
Djordje Vukelic ◽  
Janko Hodolic ◽  
Slobodan Mitrovic ◽  
Milan Eric
Keyword(s):  
Drive System ◽  
Feed Drive ◽  
Feed Drive System
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