Creating Bar Bending schedule, Different Door types, and Creation of standard drawing templates using AutoCad

Ans1.

Aim: TO MAKE:

1. Template, inserting text and attributes
2. Doors of warehouse and placing it in blocks
3. Electrical legend and making it blocks
4. Different types of door for residential project
5. Drawing bars, making it as block and making it as a table as bar bending schedule.

Commands used: 

• Block.
• Insert.
• Attributes.
• Field.
• Rectangle.
• Line
• Text.
• Array.
• Mirror.
• Copy.
• Offset.

Procedure:

Custom title block:

• Create a rectangle of size 66.63mm and 158 mm 
• Divide it with line for the text box into columns
• For rows, take offset of 5,10,5,5,8,30,15,15,20,20,10,15 mm.
• By multiline text, type rev, description, by, date on the first row by text height 2.5 and style - Times New Roman.
• As it is repeated in the other two rows, take array give column as 1, rows as 3, spacing between rows as 7.
• Again, use multiline text and type the required text in caps with text height 1.5 and style as Times New Romans.

Result:

ANS2.

Aim: Creating doors for warehouse and placing it in blocks:

• Door 1 - 2330 x 2750 mm
• Door 2 - 2330 x2750 mm

Procedure: 

• Door 1 -2330x2750mm:
• Create a rectangle of size 2330x2750mm.
• Offset 50mm as a frame. 90mm for the left side.Explode the rectangle. 
• By divide "DIV" divide the top line into 4 segments.From the division point, draw lines vertically to divide it into shutters.
• Offset 25mm on both sides for the thickness, delete the centre line.
• Create a rectangle to show the panels.Offset 20mm from the 1st rectangle and offset 100mm from the 2nd rectangle.Draw lines joining the corners of the outside and inside rectangle.

• Create the panel as a block, so that it is easy to copy.Create lock by rectangle command, and fillet the corners with radius 5mm.

  By using the copy all the frames gets copied.

RESULT:

ANS3. 

AIM: Creating electrical symbols

Single gang switch

Double Gang switch

Triple Gang Switch

Single Two Way

Double two way 

Triple two way 

Switch Cross

Switch Serial

Result:

Ans4. 

Aim: To draw the doors of residential project and create it as block.

D1, D2, D3, D4,  D5, D6.

Procedure: 

1.)D1 - 2'10" x 6'11" :

• Draw rectangle with dimension 2'10" and 6'11".Draw offset 1.5" for frame.Draw offset 1" for shutter.
• Draw lock by two rectangles perpendicular to each other and fillet the corners with radius 0.1"and circle.Write text by multiline text "D1".
• Create it as block "B"- give name as "type-D1" -pick a corner point- select the object. then block is created.

2). D2 - 3'4" x 6'11" :

• Draw rectangle with dimension 3'4" and 6'11".Draw offset 1.5" for frame.Draw offset 1" for shutter.
• Draw rectangle for panel 1'11" and 2'9.1", then offset 1" two times.Draw a rectangle 5.4" x 5.7", offset 0.3".
• Copy it with copy command "co" - select mode - select the rectangle- select array-enter no: of array as 3 -place it as required.Copy the 3 rectangles to 4 rows.
• For the second panel draw a rectangle of 1'11" x 2'0.6". Offset 1" 3 timesDraw another rectangle inside this of 1'0.8" x 1' 1.2" and offset 1".
• Create it as block "B"- give name as "type-D2" -pick a corner point- select the object, then block is created.

3). D3 -2'9" x 6'11" :

• Draw a rectangle of 2'9" x 6'11".
• Offset 1" for thickness ,2"offset for frame, 1" thickness. Offset 1.5" as shutter thickness.
• Draw a rectangle at the top for ventilation 1'3" x 9.3", give offset 1" for thickness.Hatch inside the rectangle.
• Create lock by rectangle two of them, perpendicular to each other and a circle.
• Create it as a block Command "B" - give name as type d3 -pick point- select object scale uniformly and explode each.

Result:

4). D4 - 3'9" x 8'7" :

• Draw rectangle "REC" of dimension 3'9" x 6'10".Explode it and create an arc with 2-point method with both point as the endpoints.Offset the arc and the line with 1.5" and then 1".
• Offset 8" from arc and rectangle for panel and divide it into two .Take 1" offset 2 times to show the thickness on top figure and bottom rectangle.Create rectangles inside the panel.
• For lock, create a circle.
• Make it a block, name as type D4 - pick a point and select the object tick the dialogue box of uniform scale and explode all.

5). D5 - 3'5" x 6'8" :

• Draw a rectangle of 3'5" x 6'8".Offset 1.5" for frame.Offset 1" as shutter thickness.Create another rectangle inside with offset 4.4".
• Create another rectangle on the bottom 2'2.9" x 2'2.6".Offset 1" two times for both rectangles.
• Create rectangle inside for panels with offset 0.5".Copy it for 3 columns and 4 rows.Similarly copy it in bottom rectangle for 3 rows and 3 columns.
• Create it as a block Command "B" - give name as type D5 -pick point- select object -tick scale uniformly and explode.

6). D6 - 3'5" x 7' 11.6" :

• Draw rectangle "REC" of dimension 3'5" x 7'11.6".Explode it and create an arc with 2-point method with both point as the endpoints.Offset the arc and the line with 1.5" and then 1" for frame.
• Offset 8" from arc and rectangle for panel and divide it into two.Take 1" offset 2 times to show the thickness on top figure and bottom rectangle.Create rectangles inside the top panel, 3 row and 4 columns.
• For bottom panel, offset the rectangles by 1" 3 time as and 3.3" and again 1".For lock, create a circle.
• Make it a block ,name as type D6 - pick a point and select the object tick the dialgue box of uniform scale and explode all.

RESULT: The Doors are created and blocks are made.

Ans5. 

Aim: To create bar bending schedule and insert it as block.

• Drawing each shape.
• Creating it as block.
• Inserting it in table as Bar bending schedule.

Procedure: 

1).Drawing each shape:

A -20mm :

Draw a line of 750cm for straight bar.Create arc for the bend. Create on one side and mirror it on another side.

B-16mm:

Draw line of 300mm for straight bar.Draw vertical line of 41cm and extend a horizontal line and draw a line inclined at 45 degree from the base of vertical line up to horizontal lines.

D-12mm:

Draw a line of 750cm for straight bar.Draw an arc downwards.Mirror it on the other side.

E-10mm:

Draw a rectangle of 23cm and 43 cm.Fillet the corner with fillet radius 5cm.Draw two line of 120cm.

RESULT: