三维建模与机械制图课程测绘改革探索

随着三维CAD技术的发展，三维建模技术不仅在工程图学教学中对提高学生的形象思维能力和抽象思维能力起着重要作用，同时也是今后工程设计的主要手段。但是，由于各大、专院校受课程开设和学时的限制，这就要求制图教学加大改革力度，进一步转变图学教育思想，在机械制图测绘实验课中增加这一内容，将使三维建模技术教育成为可能，并为后继课程学习打下良好基础。

The Research of Reforming on Three Dimentional Modeling and Mechanical Mapping Practice

With the continuous development of 3D CAD technology, three-dimensional modeling techniques will play an important role, not only in the teaching of engineering graphics to improve the image of the students thinking and abstract thinking ability, but also will be the primary means of engineering design in the future. However, the institutions set up by the course, hours restrictions, which requires drawing teaching intensify reform, further changes in graphics education system. It is possible that the three-dimensional modeling and technical edu- cation could be added into the mechanical mapping practice, and it will lay a good foundation for subseauent courses.