MF3412 CNC Machining Laboratory Syllabus:

MF3412 CNC Machining Laboratory Syllabus – Anna University Regulation 2021

COURSE OBJECTIVES:

• To introduce the evolution, types and principles of CNC machine tools
• To familiarize the students with constructional features of CNC machine tools
• To familiarize students with manual CNC part programming for milling and turning machines
• To generate part programs using CNC programming and simulation s/w for CNC Lathe, CNC Milling
• To get hands on experience by machining the parts on actual machines like CNC Lathe, CNC milling machine and CNC Wire EDM

LIST OF EXPERIMENTS

1. Study of different types of CNC Machines
2. Study of different control systems and NC codes.
3. Program for Turning, Facing operation and Machining
4. Program for circular interpolation, Taper turning operation and Machining
5. Program for thread cutting operation and Machining
6. Program using Do-Loop and Sub-routine and Machining
7. Program for profile milling operation, circular interpolation and Machining
8. Program for Circular, rectangular pocket milling and Machining
9. Program for drilling cycle and Machining
10. Program for tool compensation and Program offset and Machining
11. NC code generation and Simulation using CAM software packages
12. Simulation of various machining operations using CNC Simulators
13. CAM Programming and CNC milling
14. CAM Programming and CNC Turning
15. Programming and CNC EDM
16. Programming and CNC wire EDM

COURSE OUTCOMES:

Upon the completion of this course the students will be able to
• Recognize the evolution, types and principle of CNC machine tools
• Acquire knowledge on constructional features of CNC machine tools
• Display competency in manual CNC part programming for milling and turning machines
• Exhibit generation of part programs using CNC programming and simulation s/w for CNC Lathe, CNC Milling
• Demonstrate machining the parts on actual machines CNC Lathe, CNC Milling Machine and CNC Wire EDM.