Geometrical Simulation of Surface Finish Improvement in Helical Scan Grinding Method by Means of 3D-CAD Model |
| Journal |
Key Engineering Materials (Volumes 389 - 390) |
| Volume |
Advances in Abrasive Technology XI |
| Edited by |
Tsunemoto Kuriyagawa, Libo Zhou, Jiwang Yan and Nobuhito Yoshihara |
| Pages |
126-131 |
| DOI |
10.4028/www.scientific.net/KEM.389-390.126 |
| Online since |
September, 2008 |
| Authors |
Kiyoshi Suzuki, Yoichi Shiraishi, Shinichi Ninomiya, Manabu Iwai, Tetsutaro Uematsu |
| Keywords |
3D-CAD Model, Boolean Operation, Feed Angle, Helical Scan Grinding, Surface Roughness, Virtual Grinding Trace |
| Abstract |
Estimation of mechanism of surface finish improvement in helical scan grinding, a method
in which a good surface finish is obtained besides keeping a high grinding efficiency, is performed
based on the virtual grinding trace using a 3D-CAD model. In three grit models, (a) a single grit on a
wheel, (b) plural grits arrangement on a helical line on the wheel circumference, and (c) multiple grit
arrangement in a triangular pattern, virtual grinding traces and their unevenness or surface roughness
are investigated. The virtual grinding trace in helical scan grinding is made by interference of grit
trajectories, and the results of the analysis are very similar to experimental results. |
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