1, the first step is to learn sketching and be familiar with the commands in sketching and inserting.

2. The second step is to learn some basic modeling commands, such as rotation, summation, shell drawing, sketch, rotation and stretching.

3. Step 3, learn how to use synchronous modeling, that is, edit the model to improve the efficiency of later drawing.

4. Step 4, master the skills of making high-quality surfaces with surface curves.

5. Step 5: After mastering the surface skills skillfully, start to learn the drawing module and learn the skills in the drawing module. Two-dimensional drawings are tools for mechanical designers to communicate with people.

6. Step 6, learn finite element analysis. The advanced simulation module in finite element analysis can be used for analysis, so that the strength requirements and thermal analysis of the designed products can meet the requirements.

7. Step 7, learn the motion analysis module in UG, which is used to check the motion trajectory and stress analysis of the designed product.

UG programming is to switch to UG's own programming and processing module through the three-dimensional model in UG software. UG software has many modules, including drawing, machining, simulation, engineering drawing and so on. By setting the processing parameters inside.

Such as tool speed, cutting feed speed, cutting depth and allowance of each tool, etc. After setting, the parameters can be converted into the G code file of TXT, and then transmitted to the CNC machine tool, and the machine tool can automatically run the machined parts.