Thermal Error Modelling in CNC Machines-Reference-Cited by-同舟云学术

Thermal Error Modelling in CNC Machines

Published:2014-07 Issue: Volume:592-594 Page:1815-1819
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Jamuna R.¹,Natarajan U.²

Affiliation:

1. Government College of Engineering

2. ACCET

Abstract

Latest trend in increasing the performance characteristics of precision machines is reducing error in machines. Today research is focused on Machine tool accuracy. The effect of thermal error contributes to major part of 70% of volumetric error. The present study aims to establish a new compensation method for CNC Turning centre. Selection of proper temperature variables is a great task in thermal error compensation. In this paper 3 thermal process variables namely spindle speed; temperature and time are used to create thermal error models. Using ANSYS simulation experiments are created.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.592-594.1815.pdf

Reference11 articles.

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3. Hiroshi Tachiya (2012) " Evaluation of and Compensation for Thermal Deformation in a compact CNC Lathe. Int. journal of Automation Technology Vol-6 No. 2, pp No . 137-139.

4. J. Vyroubal (2010) Using the spindle cooling Temperature as a tool for compensating the Thermal Deformation of machines ', ActaPolytechnica Vol. No. 19 to 22.

5. Wojciechkwasny 2011" Survey of machine tool error measuring methods" Journal of Machine Engineering. Vol. 11 , pp No. 4.

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