1) After the modeling is completed, it is generally necessary to save and then close the file. There are six ways to close files in UG NX 6: save, save only working parts, save as, save all, save and close, and save all and close.

2) UG system provides two commonly used coordinate systems, namely absolute coordinate system and working coordinate system. In the actual modeling process, the working coordinate system can be moved and rotated as needed, and the coordinate system itself can be displayed or hidden.

3) UG NX 6 is very powerful and contains many modules, involving all levels of industrial design and manufacturing. Commonly used modules include modeling, drawing and assembly modules.

These are all very basic knowledge. Familiarity with software is enough. You need to learn more important knowledge about mold design. You can come to our open class and listen to it. I'm Miss Maple Leaf from Xincheng Education.