摘要
提出了挤压台阶形零件时的速度场和确定变形参数的关系式。以提高材料利用率为目的,设计了坯件最佳高度算法流程,通过对铝合金5A02(LF2)材料计算机模拟和试验结果的对比,表明在工艺过程设计开始阶段应用此方法确定管材件冷挤压的基本参数是可行的。
Putting forward the velocity field while pushing the shape part of the step and determining the relational formula of the deformed parameter. In order to improve utilization ratio of material, has designed the best high algorithm process, Undergoing the balance of material computer simulation and experiment result, Indicating the basic parameter that is defined by this method in the beginning stage of the technology course to the extruded tubular object is feasible.
出处
《机电产品开发与创新》
2004年第2期19-21,共3页
Development & Innovation of Machinery & Electrical Products
基金
河南省科技攻关项目:(02243700154)
