Research and Implementation of Interactive CAD Drawing Exercise Platform
LIU Zhihong;School of Science, East China Jiaotong University;
In the field of CAD teaching, there have been many innovative teaching methodologies and software to help students understand abstract principle, complicated assemble procedures and forms, and students draw a complex engineering drawing easier. But until now, CAD drawing exercises of students do not much ground-breaking change. Teachers do not have enough time to carefully track every drawing steps and methods, and there is no possibility to correct their problems. An interactive CAD drawing experiment platform is developed. The interactive platform, on the one hand through the system automatically stores the student in the process of drawing the progress, so that teachers can understand the student's practice, and then provide a recommendation. And on the interaction between students and teachers, will also encourage cooperation between the students together to complete complex projects.