program drum

3D Parametric Program Design of the Concrete-mixer Truck Drum and Helical Curve Molding

混凝土搅拌车拌筒及螺旋线参数化三维绘制程序设计

The President is attempting to drum up public support for his economic program.

总统正竭力争取公众对他的经济计划予以支持。

GE-I Series PLC is used to simulate drum controller in this paper. Because of implement with software, it is easy to modify program, and its total steps, output points can be used in all conditions.

本文采用GE-I系列可编程控制器（PLC）的计数器来模拟鼓形控制器，由于用软件来实现，因此编程、修改灵活方便，而且总步数和输出点数可以满足所有场合的需要。

Base on the parametric design, use the UG/ GRIP language to program for concrete-mixer truck drum and helical curve molding, the expressions and the method of improved developing have been given, the program codes also has been given.

以参数化设计方法为基础，利用UG／GRIP语言编制了混凝土搅拌车拌筒和螺旋线的三维生成程序，给出了理论计算公式、二次开发方法和源程序代码。

This article mainly introduces a program of calculating the spiral vanes in the drum of concrete mixer truck, and gives a detail explanation about the program's input, output and functions.

介绍混凝土搅拌输送车搅拌筒内螺旋叶片的设计计算程序，并对程序的输入、输出及功能做了详细的说明。