AutoCAD _Sketching and Editing images _Week 3
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1:
- In the command prompt type Units and select decimal unit
STEP 2 :
- In the command prompt type PL ( Polyline )
- In the command prompt specify start point 1,1
- In the command prompt type @3<0
- In the command prompt type @2.12 <45
- In the command prompt type @2.83<135
- In the command prompt type @ 2<180
- In the command prompt click close
STEP 3 : ( TO DRAW CIRCLE )
- In the command prompt type OBJECT SNAP
- In the object snap click on END POINT , MIDPOINT .
- Select the midpoint of line with dimension 3
- In the command prompt type @1<90
- In the menu bar click circle > centre , diameter
- With the help of the cursor click on the endpoint of the previous line which is taken as centre of the circle
- In the command prompt type 1.20 ( diameter )
- Delete 1<90 line
STEP 4 :
- In the command prompt type OBJECT SNAP
- In the object snap click on END POINT , MIDPOINT .
- Select the midpoint of line with dimension 3
- In the command prompt type @2.50<90
- In the menu bar click circle > centre , diameter
- With the help of the cursor click on the endpoint of the previous line which is taken as centre of the circle
- In the command prompt type 0.80( diameter )
- Delete @2.50<90 line
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> Architectural > precesion > 0'-0"
STEP 2 :
- select polar tracking > 45,90,135,80
- In the command prompt type line
- select a point with the help of cursor
- keeping the cursor to the left with the angle of 45 type distance 3'
- keeping the cursor to the right with the angle of 45 type distance 2'-6"
- keeping the cursor to t right wth the angle of 0 type distance 3'-1"
- keeping the cursor to t right wth the angle of 135 type distance 1'-5"
- keeping the cursor to t right wth the angle of 90 type distance 1'-5"
- keeping the cursor to t right wth the angle of 180 type distance 8'
- keeping the cursor to t right wth the angle of 270 type distance 2'-5"
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> Engineering > precesion > 0'-0"
STEP 2 :
- In the command prompt type line
- In the command prompt type distance 5' 0.10"
- In the command prompt type distance 3'-3.00"
- In the command prompt type distance 2'-6.50" > enter
- In the command prompt type line
- In the command prompt type distance 1'-6"
- Join the gap using line command at an angle of 125
STEP 3
- In the command prompt type line
- In the command prompt type offset
- In the command prompt specify the offset distance as 1'0.60" (select 5' 0.10" line and offset it )
- In the command prompt type offset
- In the command prompt specify the offset distance as 1' 0.3" (select 3'-3.0" line and offset it )
- With the help of the cursor click on the intersection point of the two lines , therefore it is the centre of the circle needed .
- In the menu bar click on circle > centre , diameter
- centre is the intersection point , diameter 1'-0.60" is type in the comman prompt
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> decimal > precesion > 0.0
STEP 2 :
- In the command prompt type pl ( poly line )
- specify a starting point
- In the command prompt type distance 3.0
- In the command prompt type distance 0.5
- In the comman prompt type distance 2.5
- In the command prompt type distance 2.5
- In the command prompt type distance 2.0
- In the command prompt type distance 2.5
- In the command prompt type distance 1.0
- In the command prompt click close
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> decimal > precesion > 0.0
STEP 2 :
- In the command prompt type line
- In the command prompt type distance 11.5
- In the command prompt type distance 6.0
- In the command prompt type distance 11.5
- In the command prompt click close
STEP 3 : (left side circle )
- Take a offset of 1.5 distance ( from 6 line )
- Again take a offset of 1.5 from the previous line
- Take a offset of 3.0 distance (from 11.5 line )
- The intersection point of the two lines as the centre of the circle
- In the menu bar click on circle > centre, diameter
- centre is the intersection point , type dimension as 2.0
- In the menu bar click on the circle > centre, diameter
- center is the intersection point , type dimension as 1.0
- delete the line which is at the offset distance of 1.5
STEP 4 : ( centre circle )
- take a offset distance of 2.8 from the previous line of the offset distance 3.0
- Again take a offset distance of 2.8 from the previous line
- The intersection point at the starting offset distance is the centre point of the circle
- In the menu bar click on the circle > centre, diameter
- centre is the intersection point , type diameter as 3.0
- delete the the first offset line which is at the distance 2.8 form the previous line of the offset distance 3
STEP 5 : ( right side circle )
- Take a offset of 1.5 distance ( from 6 line )
- the intersection point of the two lines as the centre of the circle
- In the menu bar click on circle > centre, diameter
- centre is the intersection point , type dimension as 2.0
- In the menu bar click on the circle > centre, diameter
- center is the intersection point , type dimension as 1.0
- delete the line which is at the offset distance of 1.5
- delete the offset line of distance 3 from 11.5 distance line
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> decimal > precesion > 0.0
STEP 2: (RECTANGLE AT THE RIGHT )
- In the command prompt type line
- In the command prompt type distance 1.5
- In the command prompt type distance 1.5
- In the command prompt type distance 1.5
- In the command prompt type distance 1.5
- In the command prompt type offset
- In the command prompt type offset distance 0.5
- With the help of offset get a horizontal line of distance 0.5
- With the help of offset get two vertical line of each distance 0.5
STEP 3: (RECTANGLE AT THE TOP )
- In the command prompt type line
- In the command prompt type distance 2.0
- In the command prompt type distance 1.5
- In the command prompt type distance 2.0
- In the command prompt type distance 1.5
- In the command prompt type offset
- In the command prompt type offset distance 0.5
- With the help of offset get a vertical line of distance 0.5
- With the help of offset get two horizontal line of each distance 0.5
STEP 3 : ( DRAWINGT AT THE CENTRE )
- Extended the horizontal lines from the right rectagular drawing
- Extended the vertical lines from the top rectangular drawing
- With the help of line command join the intersecton points
- And trim the extras with the help of trim command
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> decimal > precesion > 0.0
STEP 2:
- In the command prompt type line
- In the comman prompt type distance 100
- In the command prompt type distance 210
- In the command prompt type distance 75
- In the command prompt type fillet
- In the command prompt type radius > 15.0
- select the 100 line and 210 line
- select the 210 line and 75 line
STEP 3 :
- From the end point of 100 draw a horizontal line of 70
- In the menu bar click circle > centre , radius
- center is the midpoint of the previous line and radius is 35
- In the menu bar click circle > centre , diameter
- centre is the centre of the previous circle (R35) and diameter is 50
- From the end point of line 70 draw a vertical line of 40 .
STEP 4 :
- From the end point of 75 draw a horizontal line of 50
- In the menu bar click circle > centre , radius
- center is the midpoint of the previous line and radius is 25
- In the menu bar click circle > centre , diameter
- centre is the centre of the previous circle (R25) and diameter is 30
- From the end point of line 50 draw a vertical line of 15 .
- Close the gap with the help of the line
STEP 5 :
- In the command prompt type fillet > radius > 20
- select the two lines to get the curve
- In the command prompt type fillet > radius > 6
- select the two lines to get the curve
STEP 6:
- At a distance of 20 from the left top corner and 10 from the top (specify starting point )
- From that point with the help of the rectangular command draw a rectangle with dimensions 70and 30
- offset the rectangle at a distance of 30 with the help of offset command
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> decimal > precesion > 0.000
STEP 2: ( left side )
- In the command prompt type line > distance > 8.550
- In the menu bar > circle > centre , diameter
- centre is the end point of line 8.550 and diameter is 0.90
- In the menu bar > circle > centre , radius
- centre is the end point of line 8.550 and radius is 0.90
STEP 3:(right side )
- In the menu bar > circle > centre , diameter
- centre is the end point of line 8.550 and diameter is 0.90
- In the menu bar > circle > centre , radius
- centre is the end point of line 8.550 and radius is 0.90
STEP 4 :
- In the menu bar > circle > centre , diameter
- centre is the midpoint of line 8.550 and diameter is 50
- In the menu bar > circle > centre , radius
- centre is the midpoint of line 8.550 and diameter is 40
STEP 5:
- Join the tangets of the outer circle with helpof lines and trim the extras
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> engineering > precesion > 0.0
STEP 2: ( left side )
- In the command prompt type line > distance > 32'-6"
- In the menu bar > circle > centre , diameter
- centre is the end point of line 32'-6" and diameter is 8'
STEP 3:(right side )
- In the menu bar > circle > centre , diameter
- centre is the end point of line 32'-6" and diameter is 9'
STEP 4 : (DOWN ARC)
- In the menu bar > circle > centre , diameter
- centre is the end point of line 32'-6" and diameter is 32'-6" (LS)
- In the menu bar > circle > centre , diameter
- centre is the end point of line 32'-6" and diameter is 32'-6" (RS)
- Point where two circles are intersecting (bottom) raw a circle with radius 32'-6"
- Thus arc is formed now trimmed the extras
STEP 5 : (UP ARC )
- In the menu bar > circle > centre , diameter
- centre is the end point of line 32'-6" and diameter is 33'-8" (LS)
- In the menu bar > circle > centre , diameter
- centre is the end point of line 32'-6" and diameter is 32'-8" (RS)
- Point where two circles are intersecting (bottom) raw a circle with radius 41'-8"
- Thus arc is formed now trimmed the extras
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> decimal > precesion > 0.0
STEP 2 :
- In the command prompt type rec > dimensions > 5 >5
- offset the recangle and rotate it to the diamond shape
- using offset command offset rectangle and diamond
STEP 3 :
- Using trim command trim out the unwanted lines as shown in the drawing
RESULT:
AIM:
To draw the given drawing using AutoCAD software
PROCEDUE :
STEP 1 :
- In the command prompt type Units >type> engineering > precesion > 0.0
STEP 2:
- In the command prompt type line > distance > 20' 4"> 9'> 3'>4' 6" > 4' 6" > 1'2" >5' 4"> 1'2" > 4'6"> close
STEP 3 :(LS V )
- Take offset distance of 3' from corner and 2' 8" from top with offset command
- With the line command draw a V and polar coordinates must be 45 .90,135,180
STEP 4 : (RS V)
- Take offset distance of 3' from corner and 3' 7" from top with offset command
- With the line command draw a V and polar coordinates must be 30,60,90,120
STEP 5 ( CENTRE DIAMOND )
- Take offset distance of 10'2" from corner and 6' 10" from top with offset command
- Keeping the intersection point as centre draw a diamond with radius 3 and angle 90
RESULT:
