What I am Teaching and What I am learning for CAD/CAM

1. WIT and WIL for CAD/CAM
Department of Mechanical Engineering
Subject Code: 5ME16, IV Year B.Tech I Semester
Once upon a time a small girl with her mother gone for a car ride. While her
mother was driving the car, she was exploring the components inside the car
and suddenly she asked her mother……..
Mom, What is this?
(Pointing towards
Gear lever)
She replied, this is
gear lever my child
and showed her….
What is gear and how
it looks?
Gear is used for
selective motion of
car and looks like……
How to make gears?
Then she started explaining the
steps involved in making
GEARS……….

2. Mouse Key Board Printer
Monitor
Plotter
CAD Model for Gear

3. Part families for Group Technology

4. Computer
Aided
Design
(CAD)
CAPP
Computer
Aided
Manufacturing
(CAM)
Computer Aided Process Planning
is a connection between CAD and CAM.
When CAD and CAM are Integrated to form
CAD/ CAM system CAPP act as a bridge

5. Flow chart representing the CAM process
Numerical codes either fed Manually or through
software's which generates codes for part manufacturing

6. Computer Aided Testing of Gears with
CMM
CAD Model will be the input for Computer Aided Testing (CAT)

7. Connection of CAD, CAM, GT, CAPP, CAT with
Computer Integrated Manufacturing (CIM)