Research on Thermal Error Compensation Technology of Grinding Machine Based on Neural Networks

Qian Jian Guo; Jian Guo Yang; Xiao Ni Qi

doi:10.4028/www.scientific.net/KEM.359-360.569

Paper Titles

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Structural Parameter Optimal Design of a 3-TPS Parallel Grinding Machine Tool Based on Stiffness
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On Programming for NC Grinding of Grooved Cam with Discretional Plane Curve Profile
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Technology Improvement and Parameter Optimization on the Electroplating Superhard Grinding Material
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Research on Design Knowledge Expression Method of Abrasive Machine Tool Based on Axiomatic Design
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 359-360Research on Thermal Error Compensation Technology...

Research on Thermal Error Compensation Technology of Grinding Machine Based on Neural Networks

Abstract:

In order to fulfill the thermal error modeling of precision abrasive machining, a neural networks model is presented through analyzing thermal error sources of the grinding machine, the structure and algorithm of the neural networks is expatiated then；And because of reasonable sample and systematical training, the accuracy of thermal error models is improved. The hardware system for thermal error compensation is proposed finally, and an experiment is accomplished on the grinding machine. The result shows thermal errors is reduced from 6μm to 1μm.

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Periodical:

Key Engineering Materials (Volumes 359-360)

Pages:

569-573

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.359-360.569

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Online since:

November 2007

Authors:

Qian Jian Guo, Jian Guo Yang, Xiao Ni Qi

Keywords:

Abrasive Machining, Grinding Machine, Neural Network (NN), Thermal Error Compensation

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