What are the quick ways to learn CAD? What are the main points of learning CAD?

I think to learn CAD, we must first learn some basic drawing skills! Otherwise, you can't even read the picture. How can you draw it? Self-study is of course good! But it depends on your self-study ability! But learn this thing! Sometimes you think for a long time and don't know! If only someone understood! Maybe it will soon! My point is to combine self-study with consulting people who understand! This will get twice the result with half the effort!

I hope my answer can give you some inspiration!

1, use it to draw construction drawings; 2. Modeling with cad, but it is not used much now, because it is not convenient and fast compared with 3dmax (but it is more suitable for rendering in Lightscape).

For drawing construction drawings, you may wish to master the following functions first:

1, drawing and editing commands in the toolbar

2. How to use the layer (linear setting of the layer)

2, proportion determination and labeling (including text)

Step 4 print out the command

It is recommended to use shortcut keys when drawing (which can be modified according to your own habits).

When these things are practiced, they will almost become masters. As for other functions, you should master the above functions before learning. Cad is a platform software (just like windows). Based on it, many softwares can be developed (such as Square and Tianzheng), so it is also very complicated software, so you don't need to learn so much (except when necessary). If you are interested, we can discuss the secondary development of Cad together in the future.

Practice makes perfect. It's a shortcut.