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 | June, 2015 | |
| City, State | new delhi, |
Question Paper
How are CNC machines different from other manufacturing machines Explain briefly.
(b) Explain the program instructions of an NC system.
2.(a) Discuss the various steps to be accomplished for utilization of numerical control in manufacturing.
Explain briefly point-to-point NC motion control system.
3.(a) Explain the different types of words in the formation of a block in NC machine.
Differentiate between Manual part programming and Computer-assisted part programming.
4.(a) Describe the different ways to implement a computer-assisted part programming system.
(b) Describe APT language.
5.(a) Briefly explain the Adaptive Control Optimization. Enumerate the benefits of Adaptive Control Machining.
6.(a) State the suitability of NC technology. Discuss its advantages and disadvantages.
(b) What strategies should be adopted while automating a system? Explain.
7.(a) Explain the following M-words: M00
M02
(iii) M04
M05
M09
M13
{vii) M30
Describe the following programming formats in detail Word address format
TAB sequential format
(iii) Fixed block format
(b) Explain the program instructions of an NC system.
2.(a) Discuss the various steps to be accomplished for utilization of numerical control in manufacturing.
Explain briefly point-to-point NC motion control system.
3.(a) Explain the different types of words in the formation of a block in NC machine.
Differentiate between Manual part programming and Computer-assisted part programming.
4.(a) Describe the different ways to implement a computer-assisted part programming system.
(b) Describe APT language.
5.(a) Briefly explain the Adaptive Control Optimization. Enumerate the benefits of Adaptive Control Machining.
6.(a) State the suitability of NC technology. Discuss its advantages and disadvantages.
(b) What strategies should be adopted while automating a system? Explain.
7.(a) Explain the following M-words: M00
M02
(iii) M04
M05
M09
M13
{vii) M30
Describe the following programming formats in detail Word address format
TAB sequential format
(iii) Fixed block format
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