Computer Assisted Drawing
CAD (DAO)
PW N° 04 :
Drawing Tools
Moulay TAHAR University, SAIDA M.BENNOUN
L2 GC
I. Opennig & Customise a new file:
PW.04/S 01
Drawing Tools.
Drawing Tools.
PW.04/S 02
I. Opennig & Customise a new file:
II. The Menu Bar :
Drawing Tools.
PW.04/S 03
III. Line Tool :
Drawing Tools.
PW.04/S 04
Snap is ON by pressing the F9 key.
Polar is ON by pressing the F10 key.
Drawing Tools.
PW.04/S 05
III. Line Tool : Method 1
LINE (Ligne) Specify first point: enter 80,235 right-click or
Specify next point or [Undo]: enter 275,235 right-click
Specify next point or [Undo]: enter 295,210 right-click
Specify next point or [Close Undo]: enter 295,100 right-click
Specify next point or [Close Undo]: enter 230,100 right-click
Specify next point or [Close Undo]: enter 230,70 right-click
Specify next point or [Close Undo]: enter 120,70 right-click
Specify next point or [Close Undo]: enter 120,100 right-click
Specify next point or [Close Undo]: enter 55,100 right-click
Specify next point or [Close Undo]: enter 55,210 right-click
Specify next point or [Close Undo]: enter c (Close) right-click
I. Introduction : Method 2
Drawing Tools.
PW.04/S 06
LINE (Ligne) Specify first point: enter 60,210 right-click or
Specify next point or [Undo]: enter @50,0 right-click
Specify next point or [Undo]: enter @0,20 right-click
Specify next point or [Undo Undo]: enter @130,0 right-click
Specify next point or [Undo Undo]: enter @0,-20 right-click
Specify next point or [Undo Undo]: enter @50,0 right-click
Specify next point or [Close Undo]: enter @0,-105 right-click
Specify next point or [Close Undo]: enter @-50,0 right-click
Specify next point or [Close Undo]: enter @0,-20 right-click
Specify next point or [Close Undo]: enter @-130,0 right-click
Specify next point or [Close Undo]: enter @0,20 right-click
Specify next point or [Close Undo]: enter @-50,0 right-click
Specify next point or [Close Undo]: enter c (Close) right-click
Drawing Tools.
PW.04/S 07
III. Line Tool : Method 3
Drawing Tools.
PW.04/S 08
LINE Specify first point: 70,230
Specify next point: @220,0
Specify next point: @0,-70
Specify next point or [Undo]: @115<225
Specify next point or [Undo]: @-60,0
Specify next point or [Close Undo]: @115<135
Specify next point or [Close Undo]: @0,70
Specify next point or [Close Undo]: c (Close)
III. Line Tool : Method 3
Drawing Tools.
PW.04/S 09
III. Line Tool : Method 4
LINE Specify first point: enter 65,220
Specify next point: drag to right enter 240
Specify next point: drag down enter 145
Specify next point or [Undo]: drag left enter 65
Specify next point or [Undo]: drag up enter 25
Specify next point or [Close Undo]: drag left enter 120
Specify next point or [Close Undo]: drag up enter 25
Specify next point or [Close Undo]: drag left enter 55
Specify next point or [Close Undo]: enter c (Close)
Drawing Tools.
PW.04/S 10
IV. Circle Tool : Calling Tool
Drawing Tools.
PW.04/S 11
IV. Circle Tool : Method 1
110
Drawing Tools.
PW.04/S 12
IV. Circle Tool : Method 1
Drawing Tools.
PW.04/S 13
IV. Circle Tool : Method 2
Specify point on object for first tangent of circle: Pick
Specify point on object for second tangent of circle: Pick
Specify radius of circle (50): enter 40
The circle of radius 40 tangential to the two circles already drawn then
appears
Drawing Tools.
PW.04/S 14
IV. Circle Tool : Method 2
Drawing Tools.
PW.04/S 15
V. Polyline with Arcs Tool :
PLINE
Specify start point: 50,220
Current line width is 0
[prompts]: w (Width)
Specify starting width <0>: 0.5
Specify ending width <0.5>: enter
Specify next point or [prompts]: 120,220
Specify next point or [prompts]: a(Arc)
Specify next point or [prompts]: 250,220 ---------->>>Specify next point or [prompts]: 250,190
Specify next point or [prompts]: a (Arc)
Specify endpoint of arc or [prompts]: s (second pt)
Specify second point on arc: 240,170
Specify endpoint of arc: 250,150
Specify endpoint of arc or [prompts]: l (Line)
Specify next point or [prompts]: 250,120 ---------->>> Specify next point or [prompts]: 180,120
Specify endpoint of arc or [prompts]: s(second pt)
Specify second point on arc: 150,200
Specify endpoint of arc: 180,220
Specify endpoint of arc or [prompts]: l(Line)
Drawing Tools.
PW.04/S 16
VI. Exercise:
Tool to Use :
PolyLINE
Arc
Close
