普通螺纹的三维建模

Three-Dimensional Modeling of General Screw Thread

应用Pro/ENG INEER软件,按照国家标准分别建立六角头螺栓和螺母的三维模型,并将它们旋合起来成为螺纹副;特别展示了在螺纹副中,内外螺纹的牙型配合状况.

This paper presents an approach that uses the software pro/ENGINEER first to build the threedimensional models of the hex head bolt and the screw cap respectively according to the national standard, and then combine them to form thread in the screw part is the screw part. Especially, the process of dentiform match of inner and outer screw highlighted.