| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10673370 | CIRP Annals - Manufacturing Technology | 2015 | 4 Pages |
Abstract
A temperature rise occurs in the sheet metal and tool parts due to the dissipation of a large part of plastic work during blanking. The resulting temperature in the shearing zone has various impacts on the process. The correlation between the temperature rise and sheet metal behaviour under varying process parameters is investigated. Causal associations can be shown by in-situ measurements of the dynamic temperature development at the cutting edge of the punch and analyses of the sheet metal behaviour. The presented results provide essential knowledge for further experimental, analytical and numerical blanking investigations.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
Peter Demmel, Hartmut Hoffmann, Roland Golle, Carsten Intra, Wolfram Volk,