Exam Details
| Subject | CAD / CAM | |
| 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
No. of Printed Pages: 2 IBME-0631
DIPLOMA IN MECHANICAL ENGINEERING
(DME)
Term-End Examination
December, 2016
00747
BME-063 CAD I CAM
Time: 2 hours Maximum Marks: 70
Note: Answer any five questions. All questions carry equal marks.
1. Using block diagrams, explain how design and manufacturing activities are integrated in CAD/CAM. 7
Give different applications of CAM. 7
2. Distinguish between wireframe modelling and solid modelling. 7
Discuss the different types of display devices used in CAD. 7
3. Explain how the output devices represent the data from CAD/CAM for further use. List some of these devices. 7
Using illustrations, explain the important coordinate systems. 7
4. Explain the role of geometric modelling using illustration. 7
What do you understand by the extrusion feature? 7
5. Explain briefly how Computer Aided Manufacturing differs from conventional manufacturing. 7
List and briefly explain the different elements present in CNC machine tool System. 7
6. Describe the degrees of freedom and coordinates associated with robotics. 7
Briefly explain the sensors, controls and actuators associated with robots. 7
7. Using examples, distinguish between open-loop and closed-loop control systems. 7
What do you understand by the term "Decision Support Systems" Explain. 7
8. What are the components of AGVs Also give the block diagram representation of Computer-controlled Architecture for AGVs. 7
Describe the role of Management Information System in the CAD/CAM environment. 7
DIPLOMA IN MECHANICAL ENGINEERING
(DME)
Term-End Examination
December, 2016
00747
BME-063 CAD I CAM
Time: 2 hours Maximum Marks: 70
Note: Answer any five questions. All questions carry equal marks.
1. Using block diagrams, explain how design and manufacturing activities are integrated in CAD/CAM. 7
Give different applications of CAM. 7
2. Distinguish between wireframe modelling and solid modelling. 7
Discuss the different types of display devices used in CAD. 7
3. Explain how the output devices represent the data from CAD/CAM for further use. List some of these devices. 7
Using illustrations, explain the important coordinate systems. 7
4. Explain the role of geometric modelling using illustration. 7
What do you understand by the extrusion feature? 7
5. Explain briefly how Computer Aided Manufacturing differs from conventional manufacturing. 7
List and briefly explain the different elements present in CNC machine tool System. 7
6. Describe the degrees of freedom and coordinates associated with robotics. 7
Briefly explain the sensors, controls and actuators associated with robots. 7
7. Using examples, distinguish between open-loop and closed-loop control systems. 7
What do you understand by the term "Decision Support Systems" Explain. 7
8. What are the components of AGVs Also give the block diagram representation of Computer-controlled Architecture for AGVs. 7
Describe the role of Management Information System in the CAD/CAM environment. 7
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