This paper introduces a way of inputting picture in CAD system of sectional die design.
介绍了一种用于镶块模c A D系统设计的图形输入方法。
The way in this paper is of great significance in the mould design for complex shaped die-casting.
所采取的修改方案以及研究方法对形状复杂的压铸件的模具设计有重要的指导意义。
At last, the optimized bearing of the extrusion die was analyzed by FEM and compared to the design with experiential way.
最后通过有限元数值模拟技术验证并比较优化所得工作带与经验法确定的工作带对金属流动均匀性的影响。
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