真空练泥机螺旋叶工程图的绘制方法

摘要

The paper in detail introduces engineering drawing methods of helical lobe fore de -airing refining mud machine .Then it points out that the engineering drawing method coming from u‐sing 3D modeling software is the best choice of engineering drawing method of helical lobe fore de -airing refining mud machine .%详细介绍了真空练泥机螺旋叶工程图的绘制方法，并指出利用三维软件建模转换成工程图的绘制方法，是绘制真空练泥机螺旋叶工程图的最佳选择。