塑料三通管挤胀成型过程的运动学研究

Research of Kinematics in Bulge Forming of Plastic Tee Branch Pipes

通过对三通管挤胀成型过程中的不同变形部位进行分区并建立坐标系 。

A plastic tee branch pipe is divided into different areas according to its location and shape.Special coordinate system was introduced to describe the intermediate zone and velocity distribution in different areas was obtained by solving continuity equations.