Improvement of Machining Accuracy in Micro Cylindrical Traverse Grinding |
| Journal |
Key Engineering Materials (Volume 329) |
| Volume |
Advances in Abrasive Technology IX |
| Edited by |
Dongming Guo, Tsunemoto Kuriyagawa, Jun Wang and Jun’ichi Tamaki |
| Pages |
39-44 |
| DOI |
10.4028/www.scientific.net/KEM.329.39 |
| Online since |
January, 2007 |
| Authors |
Kazuhito Ohashi,
Gui Fu He,
Shinya Tsukamoto
|
| Keywords |
Grinding Accuracy, Grinding Force, Micro Cylindrical Grinding, Perpendicular Axis Type Grinding, Undeformed Chip Shape |
| Abstract |
The elastic deformation of workpiece acted by grinding force is so large as to make the
low machining efficiency and accuracy in the cylindrical grinding of micro parts of which the stiffness
is extremely small because of their small diameter. In this study, the perpendicular axis type
cylindrical traverse grinding is proposed for the manufacture of micro parts, and the undeformed chip
shape in the grinding process is investigated comparing with that in the parallel axis type traverse
grinding using generally for manufacture of over small-sized parts. The surface finish and the form
accuracy of workpiece by the perpendicular axis type grinding are finer than those by the parallel axis
type grinding with the developed micro cylindrical grinding machine. |
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