摘要
分析了摩托车油箱外壳体采用聚氨酯凸模整体冲压成形的工艺过程和特点,介绍了聚氨酯凸模的变形特点,给出了相应的模具结构及设计要点,提出了该方案今后的发展思路。采用这种结构和设计方法,能简化模具制造工艺,优化产品工艺,提高材料利用率,降低模具成本。
In this paper, the forming process and its characteristics of the motorcycle tank using polyurethane punch are analyzed, the deformation characteristics of polyurethane punch are introduced, and the tool structure and its key to design are pointed. The author also put forward how to develop the process. This structure and design method of die can simplify the process of tool, optimize the process of product, raise the availability of material and reduce the cost of tool.
出处
《金属成形工艺》
2003年第5期26-27,31,共3页
Metal Forming Technology
