522 Bending and Springback of Laminated Steel

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概要

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• An innovative and relatively recent development in sheet metal products is the use of laminated metal as the workpiece. The application of a polymer/adhesive between two metal sheets yields clear acoustic advantages over conventional sheet stock. Product manufacturing with polymer laminated steels, however, presents difficulties associated with forming and bending operations, mainly in predicting and compensating for springback. This paper describes a research program focused on bending operations applied to laminated steel products. It si shown that the springbcak factor decreases with decreasing punch/die clearance and die radius as well as increasing punch depth, but that sidewall curl occurs regularly in these materials.

• 一般社団法人日本機械学会の論文

著者

• Mason James

  Department Of Aerospace And Mechanical Engineering University Of Notre Dame

• Schmid Steven

  Department Of Aerospace And Mechanical Engineering University Of Notre Dame

• Yin Shengjun

  University of Notre Dame

• Corona Edmundo

  Department of Aerospace and Mechanical Engineering, University of Notre Dame

• Corona Edmundo

  Department Of Aerospace And Mechanical Engineering University Of Notre Dame

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• 522 Bending and Springback of Laminated Steel

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