Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic concrete as a deep-drawing tool of sheet steel
To maintain the competitiveness of their products, sheet-steel manufacturers have to offer new technical innovations to reduce the costs of forming car bodies to their clients. In the current industrial process, the reduction could occur at the stage of manufacturing the deep-drawing tools used to produce about 20 to 50 prototype cars. These tools usually are made in polymer resin concrete covered by a gel coat. The use of high-performance hydraulic concrete allows us to markedly reduce production costs and simplify the process. Four types of gel-coat/concrete interfaces were tested. The best set of tools was tested on a deep-drawing line, which was able to deep-draw 16,000 parts and showed that hydraulic concrete tools covered by a gel coat can be used to produce prototype cars. Moreover, we can expect to extend their use to the production of small series of standard cars (10,000 to 20,000 parts).
Hydraulic concrete as a deep-drawing tool of sheet steel
To maintain the competitiveness of their products, sheet-steel manufacturers have to offer new technical innovations to reduce the costs of forming car bodies to their clients. In the current industrial process, the reduction could occur at the stage of manufacturing the deep-drawing tools used to produce about 20 to 50 prototype cars. These tools usually are made in polymer resin concrete covered by a gel coat. The use of high-performance hydraulic concrete allows us to markedly reduce production costs and simplify the process. Four types of gel-coat/concrete interfaces were tested. The best set of tools was tested on a deep-drawing line, which was able to deep-draw 16,000 parts and showed that hydraulic concrete tools covered by a gel coat can be used to produce prototype cars. Moreover, we can expect to extend their use to the production of small series of standard cars (10,000 to 20,000 parts).
Hydraulic concrete as a deep-drawing tool of sheet steel
Schwartzentruber, A. (Autor:in) / Bournazel, J.P. (Autor:in) / Gacel, J.N. (Autor:in)
1999
5 Seiten, 4 Quellen
Aufsatz (Konferenz)
Englisch
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