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

1)

Aim: Creating templates, inserting text and attributes

• Custom 1_ title block
• Custom 2_ title block

Procedure:

Custom 1_ 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.

Creating block:

Command "B" - block definition dialogue box appears- give name as "Custom1_ title block"- select pick point and select a point in the table- select the object- select the whole table including the text.Give scale uniformly and tick allow exploding.Select convert to block option.

Custom 2_ title block:

Draw rectangle of 252 and 46 mm With lines divide the to the required rows and columns.

With the use of multiline text insert the following: height 2.5.

Create a small rectangle at the right corner, explode it, create rows and columns.

By attributes, create the text inside it.Command "ATT" - attribute definition dialogue box appears.

Insert the tag line - tag we are giving, visible before creating the block.

Prompt: Question we need to add what we need to enter

Default: the value shown in drawing after making it as a block.

Place the tag line on the place we need to hear 1st row 1st column of the box created.Create attributes similarly for the rest of the text.The attributes created are:

2).

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

1. Door 1 - 2330 x 2750 mm
2. 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 are copied.

Layer is created and all the objects are kept in different layers.

Creating block:

Command "B" - give name as door 1 - pick point- select corner point- select object - select the full object - ok.Select scale uniformly and allow exploding.

Door 2 -2330 x2750mm:

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.To make the points visible, Command "DDPTYPE" select the style of point

Offset 25mm on both sides for the thickness, delete the centre line.Create lock by rectangle drawn on opposite sides and fillet the corners with radius 5mm.

Aim: To create electrical legend

1. Create each electrical symbol
2. Creating them as block
3. Arranging them in legends

Procedure:

Creating them as block:

Command "B" give name as single gang switch - pick a point - select object (created single gang switch) - tick scale uniformly and allow exploding options.

4)

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

1. D1
2. D2
3. D3
4. D4
5. D5
6. D6

5)

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

1. Drawing each shape.
2. Creating it as block.
3. 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 line.

Trim off the unwanted lines.Copy the same on the other side.Draw a horizontal line of 139cm and copy it on other side .Draw bend with arc and mirror the same on other side.

C -16mm :

Draw a line of 210cm .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 line.

Trim off the unwanted lines.Copy the same on the other side.Draw a horizontal line of 180cm and copy it on other side.Draw bend with arc and mirror the same on other side.

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.