为提高学生“机械制图”“机械设计”的自主学习能力,研发“零件图自主学习”助学软件,软件能够打开典型零件的三维实体和对应的二维图纸,通过鼠标操作对三维零件进行三维操作(旋转、移动、缩放等)和二维零件的二维图纸展示,具有三维和二维的数据映射关系,本软件是2016年江阴职业技术学院大学生科研基金项目成果,在学生中使用后取得较好效果。 In order to improve the autonomous learning ability of students “Mechanical Drawing ” “Mechanical Design ”, researching and developing “Component Learning ” self-learning software, the software can open the three-dimensional entities and the corresponding two- Operation Three-dimensional operation of the three-dimensional parts (rotation, movement, scaling, etc.) and two-dimensional drawings of two-dimensional drawings, with three-dimensional and two-dimensional data mapping, the software is 2016 Jiangyin Polytechnic University Research Fund project achievements, After using the students to obtain better results.