Paper Title:
CNC Machining Methods of Drum with Fold Line Grooves
  Abstract

In this paper, processing characteristics and difficulties of drum with fold line grooves are analyzed. Three kinds of CNC machining methods, namely three-axis linkage, single-axis servo and two-axis servo, are introduced. With CNC machining methods of single-axis servo and two-axis servo, the spindle motor of machine tool needs not to transform. A CNC system is developed which acquires the absolute position on the circle of drum through the spindle encoder and spindle zero position switch. It allows simultaneous servo position and velocity control of Z-axis AC servo motor or both Z-axis and X-axis AC servo motors. With the changes of angular displacement of spindle, the system manages the interpolation motion of X-axis and Z axis, so drums with fold line grooves can be achieved by this way. Both of these methods have been applied to transformation of machine tool with simple, economical and reliable operation. This paper also proposes three methods to improve the processing efficiency of the drum: increasing a function of return to zero rapidly, processing with more tools at the same time, processing external steel sleeve with fold line grooves and then installing it on a smooth drum.

  Info
Periodical
Edited by
Bo Zhao, Guanglin Wang, Wei Ma, Zhibo Yang and Yanyan Yan
Pages
383-387
DOI
10.4028/www.scientific.net/KEM.455.383
Citation
H. B. Han, Z.D. Shang, J. S. Li, "CNC Machining Methods of Drum with Fold Line Grooves", Key Engineering Materials, Vol. 455, pp. 383-387, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xin Cheng Tian, Xiao Hong Deng
Abstract:Most of the commenly adotped interpolation algorithems are for the curve machining on CNC machine tools with Cartesian coordinates...
2007
Authors: Wei Luo, Yin Biao Guo, Wei Yang, Rui Zhi Rao
Abstract:Having studied the synchronized multi-axis control servo system, some type automatic wire striping and terminal crimping system is developed...
3540
Authors: H.B. Wu, Y.W. Liu, D.W. Zuo
Chapter 2: Anti-Fatigue Design Technologies and Materials
Abstract:The 5-aix machining postprocessor of non-orthogonal machine tool is difficult to develop. On the analysis of characteristics of...
265
Authors: Fang Yu Pan, Ming Li, Jian Yin
Chapter 1: Mechatronics
Abstract:The worldwide competition calls for higher precision machine tool, so how to improve the machining precision is a hot topic. Error...
309
Authors: Yong Chao Zhang, Song Lin Wu, Jun Feng Zhang
Chapter 5: Advanced NC Techniques and Equipment
Abstract:The precision of its processes is affected by static error and dynamic error. This paper focuses on modeling about dynamic errors and...
1277