【摘要】 本文介绍了二维优化排样的定义和单个冲裁体、引伸件二维优化排样的数学模型,讨论了原有各种排样算法的优缺点,提出并详细阐述了四种二维优化排样的新算法:DS算法、Sort算法、联接算法、变步长搜索最优方案算法,给出了新算法用于普通冲裁模、引伸模CAD系统二维优化排样的图例及数据结果。更多还原

【Abstract】 This paper introduces several 2-D layout algorithms and develops the co-ncept of two-dimensional optimum layout and the goal function of two-dimensional opti-mum layout of stamping die and drawing die. Some new algorithms recently implementedon HP-1000 are also presented, and the results of experiment are given. These new algo-rithms can be applied to other type of 2-D optimum layout.更多还原