Moreover, the material temperature, the initial speed of extrusion and the lubricant are changed to observe the effect on formability of extrusion process and mechanical property of extruded sheet.

• 并探讨分析材料加热温度、挤制初速度与润滑剂等三项制程参数，对于板材挤制加工成形性及其机械性质之影响。