Exam Details
| Subject | CNC Machanics | |
| Paper | ||
| Exam / Course | Diploma in Mechanical Engineering | |
| Department | School of Engineering & Technology (SOET) | |
| Organization | indira gandhi national open university | |
| Position | ||
| Exam Date | December, 2016 | |
| City, State | new delhi, |
Question Paper
Discuss in brief Programmable Automation and Numerical Control.
Explain different features of NC machine tools.
Briefly describe the part program with an example.
Explain Feedback Devices.
Describe the Identification of Axes with reference to vertical machining centre (draw the skeleton diagram).
Explain APT (Automatically Programmed Tools) language structure.
Discuss the concept of CNC machines and how they are different from NC machines.
Explain briefly about various elements of CNC machines.
Describe the of Information with an example.
Explain Spindle function and Feed function with suitable examples.
Discuss the Do Loop with suitable example.
Explain the classification of cutting tools used on CNC machines.
7. Write short notes on any two of the following:
Work Holding Devices for CNC Machines
Advantages of Numerical Control Manufacturing
Computer Languages for NC Machines
Automatic Tool Changer
Explain different features of NC machine tools.
Briefly describe the part program with an example.
Explain Feedback Devices.
Describe the Identification of Axes with reference to vertical machining centre (draw the skeleton diagram).
Explain APT (Automatically Programmed Tools) language structure.
Discuss the concept of CNC machines and how they are different from NC machines.
Explain briefly about various elements of CNC machines.
Describe the of Information with an example.
Explain Spindle function and Feed function with suitable examples.
Discuss the Do Loop with suitable example.
Explain the classification of cutting tools used on CNC machines.
7. Write short notes on any two of the following:
Work Holding Devices for CNC Machines
Advantages of Numerical Control Manufacturing
Computer Languages for NC Machines
Automatic Tool Changer
Other Question Papers
Departments
- Centre for Corporate Education, Training & Consultancy (CCETC)
- Centre for Corporate Education, Training & Consultancy (CCETC)
- National Centre for Disability Studies (NCDS)
- School of Agriculture (SOA)
- School of Computer and Information Sciences (SOCIS)
- School of Continuing Education (SOCE)
- School of Education (SOE)
- School of Engineering & Technology (SOET)
- School of Extension and Development Studies (SOEDS)
- School of Foreign Languages (SOFL)
- School of Gender Development Studies(SOGDS)
- School of Health Science (SOHS)
- School of Humanities (SOH)
- School of Interdisciplinary and Trans-Disciplinary Studies (SOITDS)
- School of Journalism and New Media Studies (SOJNMS)
- School of Law (SOL)
- School of Management Studies (SOMS)
- School of Performing Arts and Visual Arts (SOPVA)
- School of Performing Arts and Visual Arts(SOPVA)
- School of Sciences (SOS)
- School of Social Sciences (SOSS)
- School of Social Work (SOSW)
- School of Tourism & Hospitality Service Sectoral SOMS (SOTHSM)
- School of Tourism &Hospitality Service Sectoral SOMS (SOTHSSM)
- School of Translation Studies and Training (SOTST)
- School of Vocational Education and Training (SOVET)
- Staff Training & Research in Distance Education (STRIDE)
Subjects
- Applied Thermal Engineering
- Automobile Engineering
- Basics of Thermal Energy
- CAD / CAM
- CNC Machanics
- Computer Integrated Manufacturing
- Engineering Materials
- Machine Design
- Manufacturing Processes-I
- Manufacturing Processes-II
- Manufacturing Processes-III
- Metrology and Instrumentation
- Power Plant Engineering
- Theory of Machine