| 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 |
Rim Thickening of Disk-like Parts Using Spinning |
| Author(s) |
Wang Xinyun, Jin Junsong, Deng Lei, Gong Pan, Zhang Mao |
| On-Site Speaker (Planned) |
Wang Xinyun |
| Abstract Scope |
In this study, a multistage spinning process was employed to thicken the rim of a disc-like sheet blank with a uniform thickness. In this process, the workpiece is clamped between the upper spindle and lower spindle, while all of them rotating together. A set of rollers with external grooves, which passively rotate under the drive of friction between the roller and workpiece, feed along the radial direction of the workpiece to compress and thicken the rim in sequence. Based on FEA and experiments, the influences of defects and process parameters on the forming behavior were investigated. Moreover, the effect of preformed shape on the workpiece deformation in the successive stage was also considered. Process parameters were optimized based on flow line distribution. |
| Proceedings Inclusion? |
Definite: At-meeting proceedings |