在分析比较毛坯排样的几种优化方法的基础上，论述了复合形法的概念，介绍了复合形法在毛坯优化排样中的科学应用。
Some optimum methods on the layout of stamping blanks were analyzed and compared. The idea of Complex Method is discussed.
用COM和特征识别技术实现了对轿车冲裁弯曲级进冲压件进行弯曲特征识别展开、毛坯排样几何特征图形的识别以及进行各类排样方式下的毛坯优化排样。
By means of com programming, the bending and plane geometry feature recognition of blank layout for the car punch parts were completed in blank layout optimization.
毛坯优化排样是冲压工艺数字化设计中的重要环节。
The optimization of blank layout is of great importance in the design of stamping die.
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