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, 2015 | |
| City, State | new delhi, |
Question Paper
What are the advantages and disadvantages of CNC machines over other machines?
Explain the controller unit of an NC system.
Discuss the NC co-ordinate system for Numerical Control.
Explain briefly straight cut NC motion control system.
What are the various NC part programming languages Explain anyone of them briefly.
Describe the steps involved in the computer's job in computer-assisted part programming.
Explain the principal functions of CNC.
Explain the general configuration of CNC system.
Briefly explain the adaptive control constraint.
Describe the various sources of variability in machining.
What is flexible automation How does it differ from programmable automation?
What is an automatic tool changer? What are the necessities and advantages of an ATC?
Explain the following G-codes
G00
G01
G02
G04
G2l
G90
G98
Briefly explain the following terms
Bit
Byte
Character
NC word
Block
RAM
ROM
Explain the controller unit of an NC system.
Discuss the NC co-ordinate system for Numerical Control.
Explain briefly straight cut NC motion control system.
What are the various NC part programming languages Explain anyone of them briefly.
Describe the steps involved in the computer's job in computer-assisted part programming.
Explain the principal functions of CNC.
Explain the general configuration of CNC system.
Briefly explain the adaptive control constraint.
Describe the various sources of variability in machining.
What is flexible automation How does it differ from programmable automation?
What is an automatic tool changer? What are the necessities and advantages of an ATC?
Explain the following G-codes
G00
G01
G02
G04
G2l
G90
G98
Briefly explain the following terms
Bit
Byte
Character
NC word
Block
RAM
ROM
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