CAD/CAM Subject-Mechanical engineering

1. UNIT-5
1. Computer Aided Process
Planning

2. What is CAPP

3. Process Plan

4. Process Planning

5. Basic Process in developing a
process plan

6. Process Planning Approaches
 Manual Systems
 Computer Aids
◦ Variant System
◦ Experimental Generative System

7. Manually Prepared Process
Plans

9. Computer Aids

10. Variant (Retrieval) CAPP
Methodology

11. Variant CAPP

12. Variant CAPP

14. Variant CAPP

15. Generative CAPP
Methodology

16. Knowledge based process
planning

17. Kendall & Kendall 9-17
Decision Tables
• A table of rows and columns, separated
into four quadrants
• Conditions
• Condition alternatives
• Actions to be taken
• Rules for executing the actions

18. Kendall & Kendall 9-18
Figure 9.8 The standard format
used for presenting a decision table

20. Types of Decision Table

23. Thank you