Simplified CAD commands, CAD command encyclopedia

1. Common function keysThe basic key functions in CAD operation are explained in detail as follows:

2. Commonly used ctrl, alt shortcut keysParaphrasing is used in CAD by using the combination of Ctrl+Function Key and the combination of Alt+Function Key, as shown in the following **:

3. DimensioningThe function keys for dimensioning in CAD are as follows:

4. Drawing commandsThe key commands for drawing drawings in CAD are as follows:

5. Track view

It is divided into function keys, common shortcut keys, and combination function keys.

1. Function keys.

F1: Get help.

f2: Switched between the Composition Window and the Text Window.

f3: Controls whether to implement automatic object snapping.

F4: Digitizer control.

f5: Isometric plane switching.

f6: Controls how coordinates are displayed on the status line.

f7: Grid display mode control.

F8: Orthogonal mode control.

f9: Raster snap mode control.

F10: Polar mode control.

F11: Object tracking control.

2. Combination function keys: as shown below.

3. Common shortcut keys: as shown below.

There are occasional differences between CAD versions of shortcuts. * Customize the shortcut keys through the menu bar Tools ->Custom-> program parameters ( .

F1: Get help F2: Switch between the drawing window and the text window F3:

Control whether to achieve automatic object capture F4: Digitizer control F5: Isometric plane switching F6:

Controls how coordinates are displayed on the status line f7: raster display mode control f8: orthogonal mode control f9:

Raster snap mode control.

Open the help file, there are specific command explanations and command abbreviations, and you can also change the command abbreviations.

trim: This command can be used to trim an object to remove parts from the drawing. You can select the part of the shape that you want to leave behind and remove the excess.

2.extend: This command can be used to extend objects, i.e. to leave objects unchanged and extend them to existing boundaries.

This command can be used to create arc connections between objects, and as a result, it enhances the readability and transparency of shapes and structures. You can select the two objects you want to connect in an arc and specify the radius of the connection. 4.

chamfer: This command can be used to create a bevel or chamfer at right or angular edges. You can select the two edges you want to chamfer and specify the chamfer distance and angle.