Study on Unique Cutting Phenomena in Micro Endmilling - Mechanism and Possibility to Occur-
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| Journal |
Advanced Materials Research (Volumes 76 - 78) |
| Volume |
Advances in Abrasive Technology XII |
| Edited by |
Han Huang, Liangchi Zhang, Jun Wang, Zhengyi Jiang, Libo Zhou, Xipeng Xu and Tsunemoto Kuriyagawa |
| Pages |
508-513 |
| DOI |
10.4028/www.scientific.net/AMR.76-78.508 |
| Online since |
June, 2009 |
| Authors |
Mitsuyoshi Nomura, Takahiro Kawashima, Takayuki Shibata, Yoshihiko Murakami, Masami Masuda, Osamu Horiuchi |
| Keywords |
Cutting Process, Micro End Milling, Minimum Chip Thickness, Ploughing, Residual Stock Removal, Rubbing, Simulation, Stability, Tool Edge Radius |
| Abstract |
In micro endmilling, because of small uncut chip thickness comparable to the tool edge radius and low rigidity of tool, the cutting process must frequently transit between rubbing/ploughing and cutting, and it may deteriorate the machining stability, surface finish and tool wear. In this report, such unique cutting phenomena are investigated by modeling a mechanism, computer simulations and experiments. As a result, a possibility of the unique cutting phenomena proposed has been certified. |
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