Modeling and assembly of milling machine tail stock

Modeling and assembly of milling machine tail stock

Aim

To draft Eccentric Joint using Auto CAD 2016

Software used:

Auto cad 2016

Commands used:

Draw commands:Line, Rectangle, Poly line, Polygon, Circle, Construction line, Arc, Spline, Ray, Hatch.

Modify commands:Erase,Copy,Mirror,Array,Move,Rotate,Trim,Extend,Stretch,Fillet,Join, Chamfer.

Dimension command:

• Radius dimension
• Linear dimension
• Diameter dimension
• Angular dimension

Procedure

1. Specify units by using units command unit change the insertsents by given and click on OK button
2. Now you have to specify drawing size using LI enter command First enter 0, 0 and enter 420,297 and click enter
3. Reset model space limits
4. Specify lower left corner or [on/off] <0, 0>0, 0
5. Specify upper right corner <12, 9> 420,297 Refit the screen by using zoom command
6. Use hatching command where ever required
7. Draw the body hand wheel and centre. Draw the screws, washer, key and nut.
8. Give dimensions to Milling machine Tail – Stock by using suitable dimensioning method.

Result:

The required Milling machine Tail – Stock drafted using Auto CAD 2016.