摘要
介绍了采用旋拉新工艺成形加工管道的T形支管凸缘,给出简化的加工工艺尺寸参数计算公式,分析了旋拉设备主轴转速要求和进给量,以及采用温拉时加热温度的确定,最后分析了旋拉成形后T形支管凸缘处的金属性能。
This paper introduces a new revolving draw process to form the T- outlet flange from the main metal pipe, and presents the simple formulas of calculating process parameters of this process. The requirement of the rotate speed and the applying feed parameter of the main axis are analyzed, and the heating temperature is decided during warm drawing, finally the metal performance of T- outlet flange is analyzed.
出处
《机械设计与制造》
2004年第2期105-107,共3页
Machinery Design & Manufacture
