基于AUTOCAD VBA的混凝土搅拌运输车叶片参数化设计系统

The Parameter-design System of the Mixing Blades of the Concrete Transportation Truck Based on AUTOCAD VBA

混凝土搅拌输送车的拌筒叶片主要是采用对数螺旋面的形式,其设计计算复杂,图纸绘制的工作量大。利用AUTOC VBA开发了混凝土搅拌输送车叶片参数化设计系统,该软件能自动完成叶片的设计计算和自动绘图。

The mixing blades of concrete transportation truck is the key structure of achieving the function of the mixing tank. But the calculation and the design of it is complicated and the work for drawing is various. The paper finished the parameter -design system of the mixing blades based on AUTOCAD VBA, which can accomplish the calculation and drawing of the mixing blades automatically.