| About this Abstract |
| Meeting |
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Symposium
|
13th International Conference on the Technology of Plasticity (ICTP 2021)
|
| Presentation Title |
Effect of Bending Intensity on Straightness in Spinner Straightener |
| Author(s) |
Keiichiro Kawasaki, Takashi Kuboki, Shohei Kajikawa, Hiromichi Matumura, Tetushi Ono, Hikaru Seimiya |
| On-Site Speaker (Planned) |
Takashi Kuboki |
| Abstract Scope |
This paper presents the optimum processing condition of spinner straightener. Spinner straightener straightens wire rod using several straightening tools by subjecting the rod to repetitive bending and unbending with rotational movement. This research investigated the effect of bending intensity on straightness of wire by changing the die positions which determine the bending intensity. Both the experiment and an analysis were carried out for the investigation. One of the unique points of this study is the usage of actual operation line for the experiment instead of laboratory equipment. Another unique point is the combination of the finite element analysis (FEA) and a purpose built fundamental analysis. The analysis and experiment were in good agreement, and showed the existence of the optimum condition. The straightness was improved with the increase of the bending intensity up to the optimum bending intensity. However, excessive bending intensity deteriorated the straightness. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |