在将计算机辅助设计所得数据应用于PRO/E中绘制搅拌运输车搅拌筒螺旋叶片时,采用分段绘制的新方法,得到比较准确的螺旋叶片图形,解决了传统用扫描绘制整体螺旋叶片时出现较大偏差,以及在筒体锥部与圆柱段连接处叶片难以准确衔接等问题,大大提高了搅拌筒的加工质量、工作性能和生产周期。 In the application of computer aided design data obtained in PRO / E drawing mixing drum screw propeller blades, the use of segmentation of the new drawing method to get more accurate spiral blade graphics to solve the traditional use of scanning the overall spiral blade appears Large deviation, as well as the barrel cone junction and the cylindrical section difficult to accurately connect the blade and other issues, greatly improving the mixing tube processing quality, work performance and production cycle.