Application of alternative tool materials for fine blanking of high-strength sheet materials (Cemented Carbides)

The fine blanking of high-strength steel grades places high demands on the material properties of the fine blanking dies. In addition to the high compressive strength of the tool material certain ductility is required to endure the alternating dynamic loads without premature failure ... More...


 

Tool life increase of fine blanking punches by means of deep rolling (Aktifest)

Wear of the tooling active elements plays an important role in the sheet metal separation. The wear of the fine blanking punches should be minimized in order to ensure a high workpiece quality over the service life of the tool... More...


 

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Your contact:
Dr.-Ing. Oksana Baer
 
Cluster Produktionstechnik 3A 332
Tel.: +49 241 80-27428
Fax: +49 241 80-22293
Mail: O.Baer@wzl.rwth-aachen.de

 

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