摘要
研究了新型合模机构,建立了以启、闭模时间为目标函数的优化设计数学模型。优化计算结果显示,技术性能较原常用机构有明显提高,所获几何参数对工程设计有一定参考价值。
A new type of clamping mechanism is studied. A mathematical model for optimal designs is developed, wheie the extractiog time and dwell time are chosen as the objective functions. The optimization calculation shows that the technical property of this mechanism is distinctly improved. The resulted geometric parameters are useful as reference value for some engineering designs.
关键词
注塑机
合模机构
优化设计
塑料
injection machines
clamping mechanisms
optimal designs
penalty function method
speed of moving mold
