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How to learn AUTO CAD
Very useful, when you enter the job, you will understand that AutoCAD is a monopoly software in drawing production. No software can compete with him, that is, no other software can be used. Learning CAD is very important.

This paper introduces a large number of useful but not commonly used commands in auto cad shortcut keys. Matters needing attention of some special cad commands; There are also differences between similar cad commands, which will make you more handy and convenient in auto cad operation.

AUTO CAD shortcut key common 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)

COL, *COLOR (set color)

LA, * layer (layer * * *)

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 (Purge * *)

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.AUTO CAD quick 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.AUTO CAD quick modification 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, * fillet (round)

PE, *PEDIT (polyline editing)

Edit, * Edit (Modify Text)

4, AUTO CAD shortcut window zoom:

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.AUTO CAD rapid 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) AUTO CAD shortcut keys commonly use 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)

(c) common function keys of auto CAD shortcut keys.

F 1 * help (help)

F2 * (text window)

F3 * Object Capture

F7 * Grip (Grid)

F8 * orthogonal (orthogonal)