CAD self study shortcuts

What is the fastest way to learn CAD? What are the key points?

The purpose of grinding chain 1, computer drawing and hand drawing is the same, which is to express the designer's design ideas. Therefore, first of all, we must understand and master the specifications of cartography, which is the most basic.

2. Selectively learn the functions of AutoCAD. As a general design software, AutoCAD has comprehensive drawing functions, but mechanical drawing needs to be used only a part of it, so you should choose the commonly used functions of machinery to learn, and do not spend energy and time on some unused functions.

3. Be proficient in the use of these basic functions and commands selected. No matter how simple or complex the mechanical graphics are, the basic commands used are always so many basic commands, so you must be very proficient in the basic commands, so that when you draw a picture, you can quickly judge when you should use what commands.

4. Do more tracing exercises. Find some drawings drawn by others, convert them into jpg format, insert them into AutoCAD, and then use various basic commands to completely trace the drawings, which can cultivate the practitioner's overall view and quickly improve the drawing proficiency. Generally, after drawing 3 complete drawings, the proficiency of drawing will be significantly improved.

2. Open the software to run, click the "Tools" - "Customize" button at the top of the software interface, and the "Customize User Interface" pop-up window will pop up.

3. In the "Customize User Interface" pop-up window. Click on the "ICAD" - "Keyboard Shortcut" button.

4. Under the "Keyboard Shortcuts" bar, select a shortcut command that needs to change the settings. Here select the command "CC C C VBA" to customize the setting "Start VBA Macro Programmer", and then click "key(s)" on the far right of "KEY(S)" in the property barsymbol, a pop-up window of "Keyboard Shortcuts" will pop up.

Enter the new keyboard shortcut combination "alt+f11" and click OK.

5. After that, restart the CAD software. You can use the shortcut keys we have customized to operate when drawing.

CAD common shortcut commands: L line, C circle, REC rectangle, O shift, M move, CO copy, RO rotation, T text, TR minus, PL polyline, E delete, MA horse, U return, P sheet move, Z scale, MO attributes, Li area statistics.

l pull-up, sc scale scaling, x zha blast, b block, dli annotation, dal slope annotation, and many other shortcut keys to do the general diagram can be.

The beginner course of CAD drawing is mainly to learn the interface and operation commands. If you want to learn CAD well, it is not difficult, the most important thing is whether you have the determination, you might as well use 60 seconds to test it Click on the test I am not suitable for learning design to learn CAD to pay attention to the command that is easy to confuse, and pay attention to make yourself clear the difference between them. Such as zoom and scaie, pan and move, divide and m....

Common shortcut keys for CAD are:

1. Ctrl+1 property panel.

2. Ctrl+2 to open Image Explorer.

3. Ctrl+N to create a new one.

4. Ctrl+O opens.

5. Ctrl+0 full screen.

6. Ctrl+Y resumes the one-step operation of the U command undo.

7. Ctrl+Z resumes the one-step operation of the undo of the u command.

The content of the introduction to CAD drawing is as follows: the whole learning process should be in a step-by-step manner. To learn and master AutoCAD, we must first know how to draw by hand, and we must be very clear about the geometric knowledge of the drawing method used in the drawing process.

One of the great things about learning CAD tutorials is the ability to draw accurately. Precision drawing means that the dimensions are accurate and the drawings are in place. Parallel lines must be parallel; The vertices of the corners formed by two lines must coincide.

When the size is not drawn according to the standard, then the data needs to be modified when marking the size, which not only affects the elegance of the figure, but also directly affects the authenticity of the figure, so it is necessary to be very careful in the process of drawing, step by step, so as to achieve accurate and error-free.