Paper Title:
Real-Time Compensation of Ram Thermal Elongation Errors for Heavy-Duty Numerical Control Machine Tool
  Abstract

Thermal error of machine tool is the main in total machine tool error, and obviously impairs the accuracy of the machined workpieces. Ram is a very important component of heavy-duty floor type boring-milling machine, and its thermal deformation is a significant source causing errors in machining process. Aiming at the thermal elongation of heavy type milling boring machine tool ram, the machine tool thermal errors are measured and compensated. Temperature compensation function in NC system is applied. Experiment results shows that 90% ram positioning error can be compensated.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Advanced NC Techniques and Equipment
Edited by
Xin Chen
Pages
1964-1967
DOI
10.4028/www.scientific.net/AMR.317-319.1964
Citation
G. W. Cui, F. L. Cheng, D. Gao, Q. X. Ma, Y. L. Liu, "Real-Time Compensation of Ram Thermal Elongation Errors for Heavy-Duty Numerical Control Machine Tool", Advanced Materials Research, Vols. 317-319, pp. 1964-1967, 2011
Online since
August 2011
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Price
$32.00
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