CAD drawing software program internship report（CAD绘图软件实习报告）.doc

CAD drawing software program internship report Auto CAD for engineering drawing to grasp the basic operation, understanding engineering drawings of the format and requirements to use Auto CAD drawing two-dimensional engineering drawings. Second, the task of training courses: 1 Auto CAD learning basic drawing operations. 2 drawing plane engineering drawings. 3. To understand the general requirements of engineering drawings and format. Third, the curriculum design requirements: The internship program to CAD software as an example, the function and application of computer-aided design, and for certain practical operation. Requires students to understand the main function of Auto CAD, Auto CAD for engineering drawing to grasp the basic operation, understanding engineering drawings of format and requirements to use Auto CAD drawing two-dimensional engineering drawings. Fourth, the significance: With traditional CAD systems applications in the industrial sector and modern design of complex, intelligent, people no longer satisfied merely to replace people with computers for manual drawing. Fortunately, as computer graphics, artificial intelligence, computer networks and other infrastructure technology and computer integrated manufacturing, concurrent engineering, collaborative design, design theory and methods of modern research, makes the CAD system from a simple two-dimensional drawings to three-dimensional intelligent design, material analysis, dynamic simulation direction, parametric design to the variables of and VGX (super-variable-oriented development, geometric modeling, surface modeling, solid modeling to feature-based modeling and semantic modeling and other direction, on the other hand, the complexity of CAD software along with the increase in various application systems and interoperability between the practical needs of People want to have excellent CAD system openness, while “building blocks” like freedom of assembly to form different funct