【摘 要】
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Due to complexities of draw-bead restraining force calculated according to theory and depending on sheet metal forming properties experiment testing system, a
【出 处】
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Acta Metallurgica Sinica(English Letters)
论文部分内容阅读
Due to complexities of draw-bead restraining force calculated according to theory and depending on sheet metal forming properties experiment testing system, a simplified method to calculate draw-bead restraining force is put forward by experimental method in cup-shaped drawing process. The experimental results were compared with numerical results and proved agreement. It shows the method is effective.
Due to complexities of draw-bead restraining force calculated according to theory and depending on sheet metal forming properties experiment testing system, a simplified method to calculate draw-bead restraining force is put forward by experimental method in cup-shaped drawing process. were compared with numerical results and proved agreement. It shows the method is effective.
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