The necessary basis for learning CAD

1 master some of the commonly used commands, and understand the parameters of usage,journal, also 20-40 command,
2. Master the shortcut keys for commonly used commands, for some commands can be understood.
3. By doing school, I used cad has been 2 years, and some commands do not completely understand it, and then view the information when learning.
4. control textbook step by step, to do repeatedly, must pay attention to look back and think
5. proficiency in the use of layers
6. as far as learning more notes, the textbook from scratch, learn, learning not to go, to learn from scratch, so that the benefits of learning, where you can find classic casual place
7 Pressure is the driving force of progress learning





CAD Shortcuts:
A circular
B to create a block
C round
D Dimension Style Manager
E delete
F fillet
G group
H Hatch ; ;
I insert a block
L line
M mobile
O offset
P pan
S stretching
W external block
V View dialog box
X display scaling decomposition
Z
T multi-line text
co
AR copy
MI mirrored array
RO rotation
SC ratio
LE Lead Manager
EX trim
extended
TR ST style manager
DT text single line text
PO single point reference line
ML
XL multi-line
PL polyline
POL polygon
REC rectangular
SPL-like elliptic curve
EL
CH features
CHA chamfer
BR interrupted
DI inquiries from
AREA area
ID properties match point coordinates
MA
MASSPROP quality characteristics
LS list shows
TIME time set variable
LA
SETTVAR layer
COLOR color
LT line management
LW Management
UN unit width Management
TH thickness




capture
TT temporary track from the temporary reference point
FROM offset
ENDP to capture the arc or line Recently endpoint
MID capture the midpoint of the arc or line
INT lines, circles, arcs of intersection
APPINT appearance of the intersection of two objects
EXT line, arc, round extension cord < br> CEN arc, the center of the circle
QUA arc or a circle quadrant point
TAN arc or a circle as the limit point
PER line, arc, circle line heavy enough to
PAR The parallel lines
NOD capture point object
INS text, block, shape, or attributes of the insertion point
NEA A recent point of capture to create the arc
B block
C round
D Dimension Style Manager
E delete
F fillet
G group
H Hatch
I insert a block
L line
M mobile
O offset
P pan
S stretching
W external block
V View dialog box
X decomposition
Z display multiple lines of text zoom
T
co
AR copy
MI mirrored array
RO rotation
SC ratio
LE Lead Manager
EX trim
ST extending
TR text style manager
DT single-line text
PO single point reference line
ML
XL multi-line
PL polyline
POL polygon
REC rectangular
SPL spline
EL oval
CH features
CHA chamfer
BR interrupted
DI inquiries from
AREA area
ID point coordinates
MA quality characteristics of properties matching
MASSPROP
LS list shows
TIME time set variable
LA
SETTVAR layer
COLOR color
LT line management
LW width management
UN unit management
TH thickness

marked
DLI line marked
DAL alignment mark
DOR coordinate label
DDI diameter dimensions
DAN angular dimension
QDIM quick dimension
DBA Continuous baseline marked
DCO marked
LE lead marked
TOL tolerancing
DLE marked
DRA radius of the center mark
CAL calculator
Alt + N + Q quick
Alt + N + L line
Alt + N + G-aligned
Alt + N + O coordinates
Alt + N + R radius
Alt + N + D diameter
Alt + N + A perspective
Alt + N + B baseline
Alt + N + C continuous
Alt + N + E lead
Alt + N + T tolerance
Alt + N + M center
Alt + N + Q tilt
Alt + N + S style
Alt + N + V instead
Alt + N + U Update

F1: Get Help
F2: to achieve drawing window and text window switch
F3: automatically capture objects are achieved control
F4: digitizer control
F5: Isometric plane switching
F6: control of status line displayed on the coordinates
F7: grid display mode control
F8: orthogonal mode control
F9: Grid Snap mode control
F10: polar mode control
F11: object tracking control
Ctrl + B: Grid Snap mode control (F9)
Ctrl + C: Copy the selected objects to the clipboard
Ctrl + F: control is to achieve the object automatically capture (f3)
Ctrl + G: grid display mode control (F7)
Ctrl + J: Repeat the previous step command
Ctrl + K: hyperlink
Ctrl + N: New graphics file
Ctrl + M: Open options Item dialog
AA: Measuring area and perimeter (area)
AL: Alignment (align)
AR: array (array)
AP: load * lsp-way system
AV : Open the View dialog box (dsviewer)
SE: automatically capture the dialog box open on the phase
ST: Open the Font Settings dialog box (style)
SO: Draw two around the area (2d solid)
SP : spelling checking (spell)
SC: scale (scale)
SN: Grid Snap mode (snap)
DT: text settings (dtext)
DI: Measuring points the distance between
OI: Insert outside the phase
Ctrl +1: Open the properties dialog box
Ctrl +2: Open Image Explorer
Ctrl +6: Open the image data atom
Ctrl + O: Open the image file
Ctrl + P: Open the print on that box
Ctrl + S: Save the file
Ctrl + U: polar mode control (F10)
Ctrl + v : Paste the contents of the clipboard
Ctrl + W: Object tracking control (F11)
Ctrl + X: Cut selected content
Ctrl + Y: Redo
Ctrl + Z: cancel the operation before the step