How many types of CAD tools are there? What kind of shortcut commands are there?

In the operation of CAD software, shortcut keys are used instead of mice for the convenience of users.

You can use keyboard shortcuts to issue commands to complete drawing, modifying, saving, and other operations.

These command keys are CAD shortcuts. So what are the CAD commands? The following is a complete list of commonly used CAD commands, shortcuts and command instructions, so let's take a look! The second part of the file defines the command alias.

Using Notepad or any texter that saves files in ASCII format, users can change existing aliases or add new ones. To open a PGP file, on the Tools menu, click Custom Files Custom Files (.

This file can also be used with a semicolon (; The introduction of a description shortcut is an alias for a command. In addition, the Aliasedit command of the express utility can modify the pgp file, the so-called shortcut command, which is a shortcut defined by AutoCAD in order to improve the drawing speed, which replaces the commonly used commands with one or several simple letters, so that we do not have to memorize many long commands, nor do we have to search for hidden in the menu and toolbar in order to execute a command.

All defined shortcut commands are saved in a file (stored in the support subdirectory of the Autodesk folder under the system disk, shortcut actions, direct selection menu: Tools - Custom - Custom File - Program Parameters PGP, save after modification, enter reinit to reload the command line! [1]), we can define our own commonly used shortcuts by modifying the contents of the file.

1. Open the software and enter the command in the Type Command text box.

2. For example, the style of the object property is the text style.

3. The layer is the layer operation, the point of the drawing command is the point, and the circle is the circle.

4. There are also shortcut keys such as CTRL+1 to modify features, F1 to help, etc.

Select CTRL+A for all

Deselect ESC

Subtract shift

Region Selection Select from left to right.

Cross Selection Select from right to left.

Set the unit un

Measure the di-line l

Orthogonal f8 undoes CTRL+Z

Cancel undo ctrl+y

Object snap f3

Layer Properties Manager la

Offset oFillet f

Merge jtrim tr

Circle c delete e

Set the dimension style d

Linearly annotated DLI

Label DCOs consecutively

Calculator cal

Mirror mi, paste into blocks, ctrl+shift+v, explode, x, rotate, ro

Move m to scale sc

Stretch s into blocks b

Text style st

Multiline text t

Single-line text dt

Construction line XL

The leader is annotated LE

Hatch h

Regular polygon pol

Rectangular rec

Arc a, extension, tr, empty+shift

The trait matches the ma

Perimeter area AA

Create a boundary bo

List li polyline pl

Refresh the new file with Ctrl+N

Open the file Ctrl+O

Save the file Ctrl+S

F8: Orthogonal mode control.

A: Draw an arc.

aa: Measurement area and perimeter

al: align

ar: array.

b: Define the block.

BR: Interrupt.

C: Draw a circle. co cp: copy copy.

cha: chamfer (note the difference with f).

ctrl+1:

Opens the Properties dialog box.

ctrl+p:

Open the Print Conversation box.

ctrl+s:

Save the file. ctrl+z:

Cancel the previous step.

ctrl+c:

Copy. ctrl+v:

Stickup. d: Dimension Style Manager.

dli: vertical annotation

DCO: Continuous annotation (used with DLI commands).

DAL: Aligns dimensions (typically used to dimension slashes).

DRA: Radius dimension.

dan: angular annotation.

DDA: Disassociated.

div: definite equal division (note the difference with me) e: delete.

ex: Extended.

ed: Change the size value.

el: Draw an ellipse.

L: Straight line. le: Pull out the lead.

la: Open the layer manager.

m: Move. mi: mirror.

me: fixed-distance aliquots.

MV: New viewport (only used when drawing with layouts).

o: Offset. op: Option setting.

P: Pan (this command is generally replaced by pressing the middle button of the scroll wheel) PU: Clean up the drawing (you can clean up the layers, dimension styles, blocks, etc. that are not used in the current image) PL: Polyline.

pol: Draw polygons.

PR: Opens the Properties dialog (same as the one used.)

ctrl+1）

ro: Rotate.

re: regenerate. s: Stretch.

sc: Scaling.

SPL: Spline.

t: text input.

tr: trim (2 consecutive spaces after tr, you can directly trim the operation) x: explode.

XL: Construction line.

Mastering the shortcut keys above is basically enough.