14-05-2013, 03:29 PM
BASIC 2D DRAWING Auto CAD
Aim:
1. To understand drawing standards
2. Draw basic sketches and constraint them using Geometrical and Dimensional constraints
Procedure:
1. Open Auto CAD; Draw the Shape given in the Fig.1.
2. Add relations and Smart dimensions and make sure that the Sketch is Fully constraint
3. Change the dimensions according to Fig.1
4. Repeat the same for Fig.2 to Fig.6
Commands used: Line, Circle, Arc, Fillet, Trim, Smart Dimension, Relations, Show, View
Result:
The basic sketches were drawn using CATIA as shown in Figures and the required parameters were added to modify the dimensions at later stage if necessary.