Drawbead
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. A hybrid approach for estimating the drawbead restraining force in sheet metal forming
In order to achieve better part quality in sheet metal forming the rate of the material flow into the die cavity must be efficiently controlled. This control is obtained using a restraining force supplied either by the blankholder tool, drawbeads or both. When the restraining force required is too high, the use of drawbeads is necessary, although excessive b
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2010-09
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2. Estudo analítico-numérico de freios de estampagem em chapas metálicas / A hybrid approach for estimating the drawbead restraining force in sheet metal forming
In order to get a better part quality in sheet metal forming, the rate of the material flow into the die cavity must be efficiently controlled. This control is made by a restraining force supplied either by the blankholder, the drawbeads or both. When the restraining force required is too high, the use of drawbeads is necessary, although excessive deformatio
Publicado em: 2007
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3. A hybrid approach for estimating the drawbead restraining force in sheet metal forming / Estudo analÃtico-numÃrico de freios de estampagem em chapas metÃlicas
In order to get a better part quality in sheet metal forming, the rate of the material flow into the die cavity must be efficiently controlled. This control is made by a restraining force supplied either by the blankholder, the drawbeads or both. When the restraining force required is too high, the use of drawbeads is necessary, although excessive deformatio
Publicado em: 2007