Research on Dynamics Characteristics of the Rotation Axis in CNC Machine Tool

DOI

10.2991/ic3me-15.2015.283How to use a DOI?

Keywords

CNC Machine Tools, Rotation Axis, Dynamic Characteristics, Contour Error

Abstract

The dynamic characteristics of the rotary axis feed system has influence on the contour error. This paper presents a mathematical model of rotary table drive system of the CNC machine tool by using of mechanical dynamics. The model includes the simulation model of AC servo motor and the rotary table drive system. The time domain and frequency domain simulation characteristic curves can be obtained to show the dynamic performance of the rotation axis. By the simulation results, the rotary axis driver system's rapidity and stability can be analyzed. The study results can provide a reference for the investigating the dynamic performance influence on errors.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xie Dong
AU  - Jianqu Zhu
AU  - Feng Wang
PY  - 2015/08
DA  - 2015/08
TI  - Research on Dynamics Characteristics of the Rotation Axis in CNC Machine Tool
BT  - Proceedings of the 3rd International Conference on Material, Mechanical and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1472
EP  - 1475
SN  - 2352-5401
UR  - https://doi.org/10.2991/ic3me-15.2015.283
DO  - 10.2991/ic3me-15.2015.283
ID  - Dong2015/08
ER  -