轴类零件三维实体建模的应用研究

Application study on three-dimensional solid modeling for the shaft parts

利用AutoDesk Inventor三维机械设计软件,通过旋转特征、拉伸特征、装配、定位特征以及参数化建模等方法实现轴类零件的实体建模,不同的建模方法能得到相同的指导生产加工使用的二维工程图,这样为不同场合选择轴类零件建模提供方便,同时为三维实体建模学习者熟练使用特征提供指导作用。

Using the three-dimensional machine design software of A utoDesk Inventor, through the circumrotation feature, the draw feature, the assemble feature, the orientation feature and the parametric modeling to achieve the solid modeling of the shaft parts. The different modeling means can make out the same result that is the two-dimensional engineering drawing for directing the manufacture, then this will offer the convenience for electing the model in the different occasion, and offer the direction to the learner of three--dimensional solid modeling for adroitly use the feature.