Paper Title:
Thermal Error Modeling of Machine Tools Based on M-RAN
  Abstract

Thermal error in machine tools is one of the most significant causes of machining errors. This paper presents a new modeling method for machine tool error. Minimal-resource allocating networks (M-RAN) are used to establish the relationships between the temperature variables and thermal errors. Pt-100 thermal resistances and eddy current sensors are used to measure the temperature variables and the thermal errors respectively. A machining center is used to experiment. The test results show that method with minimal-resource allocating networks can predict the thermal errors of the machine accurately.

  Info
Periodical
Chapter
Chapter 1: Materials Science and Engineering
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
529-533
DOI
10.4028/www.scientific.net/AMM.121-126.529
Citation
J. Han, L. P. Wang, N. B. Cheng, X. Wang, "Thermal Error Modeling of Machine Tools Based on M-RAN", Applied Mechanics and Materials, Vols. 121-126, pp. 529-533, 2012
Online since
October 2011
Export
Price
$35.00
Share

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

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

Authors: Peng Zheng, Xin Bao, Fang Cui
Abstract:The thermal deformation error that is the biggest error of effecting the machining precision of Direct-drive A/C Bi-rotary Milling Head was...
59
Authors: Xiu Lin Sui, Ping Zhao, Ya Ping Wang
Chapter 4: Mechatronics and Information
Abstract:Aiming at NC milling processing error problem, ball-end milling cutter is taken as researching object, its the stressed deformation, heated...
2167
Authors: Lei Wang, Jiang Ning Gai
Chapter 3: Micro/Nano Materials
Abstract:In electrochemical machining (ECM) machining accuracy of workpieces is greatly influenced by many machining parameters. In this paper the BP...
375
Authors: Jian Han, Li Ping Wang, Lian Qing Yu, Hai Tong Wang
Chapter 1: Mechatronics
Abstract:Error modeling and compensation is the most effective way to reduce thermal errors. In this paper, a novel approach to predict the thermal...
1516
Authors: Wei Qing Wang, Huan Qin Wu
II. Advanced Manufacturing Technology and Processes
Abstract:Abstract: In order to determine that the effect of geometric error to the machining accuracy is an important premise for the error...
493