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AutoCAD is the first choice for engineering designers all over the world, and its simplicity and accuracy are two important reasons for its success. There are many commands provided by AutoCAD, and only 20% of them are commonly used in drawing. When using keyboard to input commands, some commonly used commands are long, such as BHATCH and EXPLODE, and there are many keystrokes when inputting, which affects the drawing speed. Although Auto CAD provides a perfect menu and toolbar input method, only by mastering the shortcut command input method provided by AutoCAD can we improve the drawing speed.

In the process of studying AutoCAD design, training and teaching, the author has accumulated some experience in the use and management of shortcut commands, which is now summarized for your reference when using AutoCAD 2000.

I. Overview:

The so-called shortcut command is a shortcut defined by AutoCAD to improve the drawing speed. It uses one or several simple letters instead of common commands, so that we don't have to memorize many long commands, and we don't have to search for hiding in menus and toolbars in order to execute a command. All defined shortcut commands are saved in ACAD. PGP file in the SUPPORT subdirectory under AutoCAD installation directory. We can define our common shortcut commands by modifying the contents of this file.

Whenever we create or open an AutoCAD drawing file, CAD itself will automatically search the support path under the installation directory, find and read the ACAD. PGP file. When AutoCAD is running, we can use the shortcut commands defined in ACAD. PGP file completes an operation through the command line. For example, if we want to draw a straight line, we just need to enter the letter "L" on the command line.

Second, the naming rules of shortcut commands

1, shortcut commands are usually the first or the first two letters of the English word of the command, and some are the first three letters.

For example, the shortcut command for Line is "l"; The shortcut command for copying is "co"; The shortcut command for line LTScale is "LTS".

In use, try to use the first letter of the command. If not, use the first two letters, and use the first three letters at most. In other words, AutoCAD shortcut commands generally do not exceed three letters. If the command cannot use the first three letters, you can only enter the complete command.

2. Another shortcut command usually consists of "Ctrl key+one letter" or is defined by function key F 1~F8. For example, CTRL+"N", CTRL+"O", CTRL+"S" and CTRL+"P" respectively mean creating, opening, saving and printing files; F3 stands for "Object Capture".

3. If the initials of all commands are the same, then the common commands take the first letter, and other commands can be represented by the first two or three letters. For example, "r" means repainting, and "ra" means repainting; ; For example, "l" stands for straight line, "LT" stands for line type and "LTS" stands for LTScale.

4. Some exceptions need to be remembered, such as "DDEDIT" is not "DD" but "ED"; And "AA" means area, "T" means multi-line text, and "X" means explosion.

Third, the definition of shortcut command

As mentioned earlier, all shortcut commands defined by AutoCAD are saved in ACAD. PGP file. ACAD。 PGP is a plain text file, and users can EDIT it with ASC text editor (such as Edit in DOS) or directly with Notepad in WINDOWS attachment. Users can add some shortcuts of Auto CAD commands to the file by themselves.

Usually, shortcut commands use one or two easy-to-remember letters and use them instead of the full name of the command. Shortcut command definition format is as follows:

The name of the shortcut command, * the full name of the command

Such as: CO, * COPY

That is, after typing the shortcut command, type a comma and the full name of the command replaced by the shortcut command. AutoCAD commands must be prefixed with an asterisk.

refer to

Chen Tong et al., Introduction and Improvement of AutoCAD 2000 Chinese Version, Tsinghua University Publishing House, published in July 2000.

Attachment: Common shortcut commands

alphabet

1, object characteristics

ADC, *ADCENTER (design center "ctrl+2")

CH, MO * attribute (modify attribute "ctrl+ 1")

MA, *MATCHPROP (attribute matching)

ST, *STYLE (text style) p>

COL, *COLOR (set color)

LA, * layer (layer operation)

LT, * line type (linear)

LTS, *LTSCALE (linear scale)

LW, *LWEIGHT (line width)

United Nations, * unit (graphic unit)

ATT, * attribute definition

ATE, *ATTEDIT (edit attribute)

BO, * boundary (boundary creation, including the creation of closed polylines and regions)

AL, *ALIGN (alignment)

Quit, * quit

EXP, *EXPORT (output files in other formats)

IMP, * import (input file)

OP, PR * options (custom CAD settings)

Print, * Drawing (Print)

PU, * Purge (garbage removal)

R, * redraw (regeneration)

Ren, * RENAME

SN, * snap (snap grid)

DS, *DSETTINGS (set polar axis tracking)

OS, *OSNAP (set capture mode)

Preview, * Preview (Print Preview)

To the * TOOLBAR.

V, * view (named view)

AA, * area (area)

Di, *DIST (distance)

Li, * list (display graphic data information)

2, drawing command:

PO, * point (point)

L, * line (line)

XL, *XLINE (ray)

PL, *PLINE (polyline)

ML, * multiline (multiline)

SPL, * spline (spline curve)

POL, * polygon (regular polygon)

REC, * rectangle (rectangle)

C, * circle (circle)

One, * arc (arc)

DO, * doughnut (ring)

EL, * ellipse (ellipse)

REG, *REGION (region)

MT, * multiline text (multiline text)

T, * multiline text (multiline text)

B, * block (block definition)

I, * insert (insert block)

W, *WBLOCK (definition block file)

DIV, *DIVIDE (equal division)

H, *BHATCH (filling)

3, modify the command:

CO, * copy (copy)

Meter, * mirror (mirror)

AR, * array (array)

O, * OFFSET (offset)

RO, * rotate (rotate)

M, * move (move)

E, DEL key *ERASE (delete)

X, * explosion (decomposition)

TR, *TRIM (trim)

EX, * EXTEND

S, * STRETCH

LEN, * LENGTHEN (straight line extension)

SC, *SCALE (zoom)

BR, *BREAK (interrupt)

CHA, * chamfer (chamfer)

F, * fillets < BR<p>

Use of AutoCAD 2000 shortcut commands

Author: Breeze reposted from: original hits on this site: 802 article input: Breeze

PE, *PEDIT (polyline editing)

Edit, * Edit (Modify Text)

4, window scaling:

P, * Pan (translated)

Z+ space+space, * real-time zoom

Z, * local amplification

Z+P, * returns to the previous view.

Z+e, * shows the whole picture.

5, dimensioning:

DLI, *DIMLINEAR (linear dimension)

DAL, *DIMALIGNED (aligned size)

DRA, *DIMRADIUS (radius marker)

DDI, *DIMDIAMETER (diameter mark)

DAN, *DIMANGULAR (angular dimension)

DCE, *DIMCENTER (center size)

DOR, * dim ordinate (point label)

Tolerance * Tolerance (dimensional tolerance)

LE, *QLEADER (quick label)

DBA, *DIMBASELINE (baseline comment)

DCO, *DIMCONTINUE (continuous dimension)

D, *DIMSTYLE (dimension style)

DED, *DIMEDIT (edit comment)

DOV, *DIMOVERRIDE (replace label system variable)

(B) commonly used CTRL shortcut keys

Ctrl+ 1 * attribute (modify attribute)

CTRL+2 * Advertisement Center (Design Center)

CTRL+O * open (open file)

Ctrl+n, M *NEW (new file)

CTRL+P * print (print file)

CTRL+S * save (save file)

CTRL+Z * Undo (Abandon)

Ctrl+x * cut clip (cut)

Ctrl+c * copy clip (copy)

Ctrl+v * Paste Clip (Paste)

CTRL+B * snap (grid snap)

CTRL+F *OSNAP (object capture)

CTRL+G * grid (grid)

Ctrl+l * orthogonal (orthogonal)

Ctrl+w * (object tracking)

Ctrl+u * (polar axis)

(3) Common function keys

F 1 * help (help)

F2 * (text window)

F3 * Object Capture

F7 * Grip (Grid)

F8 * orthogonal (orthogonal)

Commonly used shortcut keys for CAD

AIT+O+c color (ait+o in the following provinces)

+n linear type

+l layer

+w- line width

+s- text style

+d- table annotation style

+y print style

+p point style

+m- multiline style

+Vertical unit style

+t- thickness

+a- circular boundary

+r- Rename

For drawing (direct command):

OT-single line text

Multiline text

B-create a block (heavy)

I-shaped insert block (heavy)

arc

Micromirror image

Move (try this command)

SC-proportion

Lens Stretching (Weight)

Functions of F 1~F 1 1:

F 1-help

F2-Text window

F3-Object Capture

F4-(forgot)

F5-equidistant plane measurement

F6 coordinate

F7 power grid

F8 orthogonal

F9-Capture

F 10-polar axis tracking

F 1 1- object tracking

By the way, add a metal adjustment data, I think this effect is better, maybe you can use:

Metal: 100/20/50, reflective 100.

Commonly used shortcut keys for CAD

AutoCAD2002 shortcut keys

3A-Forming a 3D array using objects

Three-dimensional rotating space perspective

3F-Creates a 3F surface.

3P-Specifies the starting point of the polyline.

arc

AA-computer area and perimeter

Aluminum alignment

Array antenna

ATT attribute definition

ATE-block attribute

B-define blocks

BH-Define Hatching

BO-create a boundary

BR-interrupt

C circle

CH-modify object characteristics

CHA-inverted right angle

colour

copy

D label setting

DAL marker

Danger angle marker

DBA-arc marker

DCE center mark

DCO-continuous marking

Measure the diameters of circles and arcs.

DO concentric ring

DOV-modify label variables

DRA dimension radius

DIV-bisection

Double measurement

DT-enter text.

DV-camera adjustment

Electronic deletion

Edit-Modify Text

EL ellipse

extensions

Exit-exit

Output data

Extension stretching

F-fillet

FI-Select a filter

G object grouping

GR option

Hydrogen filling

Helium-related filling

I-insert primitive

input file

Boolean operation set

IO-insert file program

L line

Layer editing

LE-text comment

LEN-Modify the object length and other values.

LI-display object features

LO layout options

LS-command history

LTC-linear setting

LWC line width setting

LTS—— A New Linear Scaling Factor

MC-move

ME-equal portion

ML-diversity line

MT-text

Operating system capture settings

O offset

Operation options

Orbit-rotation

P-translation

Pl-continuous line

Wave point

Pol polygon

Public relations-options

Page front view surface

Print-print

Polyurethane cleaning

PE-modify polyline

REA-redraw

REN-rename

Rectangular recording

Reverse rotation into a three-dimensional surface

Rotating object

S shape stretching

SCL scale

SCR-script file

SEC-tangible objects

SHA coloring

SL cutting plane

SN-Specifies the snap spacing.

spell check

SPL spline curve

SI text style

SU boolean operation

Custom toolbar

TOR-three-dimensional ring

TR pruning

UC-user voice tag

Single merged three-dimensional entity

V view

VP-viewpoint setting

W-writing block

X decomposition

XA-sample reference document

XB-xref locking

XC cutting

XL-reference line

XR-External Reference Management

Z scaling

1, drawing

Line line l

Construction line xline XL

multirow