Authors
Shuntaro Yamato, Kenichi Nakanishi, Norikazu Suzuki, Yasuhiro Kakinuma
Publication date
2020/9
Journal
The International Journal of Advanced Manufacturing Technology
Volume
110
Pages
1759-1771
Publisher
Springer London
Description
Parallel turning has the potential in enhancing the machining productivity and consequently reducing total production costs. However, due to the complex interaction of tools and workpieces, the stability of the process against chatter vibration is often decreased; hence, a successful chatter avoidance/suppression must be achieved. Recently, our research group suppressed the chatter in the shred-surface parallel turning by oscillating two tools in the circumferential direction of a flexible workpiece while keeping the equal pitch. However, there are insufficient discussion and experimental verification surrounding the optimal design for the tool swing motion (TSM). This paper presents a design methodology for the tool swing parallel turning based on the analogy with the spindle speed variation (SSV) techniques. A series of experiments were conducted while varying TSM design parameters to support the proposed …
Total citations
20212022202311
Scholar articles
S Yamato, K Nakanishi, N Suzuki, Y Kakinuma - The International Journal of Advanced Manufacturing …, 2020