Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10673281 | CIRP Annals - Manufacturing Technology | 2009 | 4 Pages |
Abstract
This paper has investigated an approach to reduce and compensate thermal displacement for high accuracy NC lathes. An efficient design and optimization method is proposed for a headstock structure design of NC lathes to minimize the thermal displacement of the spindle center position. Compared to the existing empirical methods, this method saves development time and cost. The Taguchi method and FEA method are used to identify the optimal headstock structure. The proposed method is verified by evaluating the spindle center transition of the headstock according to the optimization results.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
M. Mori, H. Mizuguchi, M. Fujishima, Y. Ido, N. Mingkai, K. Konishi,