3D CAD Based on Pro/E for Top-proof Hydraulic Support

The 3D parameter solid modeling of main component parts of top-proof hydraulic support are built by Pro/E,in which the geometric parameters are connected.The user-interface is developed by use of Pro/Toolkit and VC++,so that parameters are delivered to model by root function.So,the 3D CAD based Pro/E for top-proof hydraulic support is realized.