Exam Details
| Subject | Manufacturing Processes-I | |
| 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: 3 IBME-ofill DIPLOMA IN MECHANICAL ENGINEERING
Term-End Examination
·
0'.JL ("-...J December, 2016
BME-051 MANUFACTURING PROCESSES
Time: 2 hours Maximum Marks: 70
Note: Answer any Jive questions. All questions carry equal marks. Assume missing d4ta, if any. Use of scientific calculator is permitted.
1. Explain the following lathe operations with suitable diagram: 10
Straight Turning
Facing
Find the taper per inch and the taper per foot length, if the diameters of the taper are 5/8 inch and 3/8 inch, and the length of the taper is 3 1/4 inch. 4
2. Explain the method of Taper Turning by swivelling the compound rest. 7
Explain the method of Eccentric Turning with suitable diagram. 7
3. Draw the schematic diagram of a Drilling Machine showing all parts. 8
Explain the following operations: 6
Lapping
Grinding
Trepanning
4. How are the boring machines classified Explain the Vertical Boring machine. 7
What are the different shaping operations? Explain the machining of Angular surface. 7
5. In a shaper work, the length of stroke is 200 mm, number of double strokes per minute is 30 and the ratio of return time to cutting time is 2 3. Find the cutting speed. 4
Draw the diagram of a Slotting Machine and show its parts. 10
6. What are the different planer operations Explain anyone of them. 8
What are the differences between shaper and planer? 6
7. Explain the following: 8
Angular milling
Gang milling
Gear cutting
Face milling
Explain thread milling operation with neat diagram. 6
8. What are the different types of patterns Explain Gated pattern with diagram. 7
Write the colour coding of patterns. 3
Explain any two types of Core Boxes. 4
Term-End Examination
·
0'.JL ("-...J December, 2016
BME-051 MANUFACTURING PROCESSES
Time: 2 hours Maximum Marks: 70
Note: Answer any Jive questions. All questions carry equal marks. Assume missing d4ta, if any. Use of scientific calculator is permitted.
1. Explain the following lathe operations with suitable diagram: 10
Straight Turning
Facing
Find the taper per inch and the taper per foot length, if the diameters of the taper are 5/8 inch and 3/8 inch, and the length of the taper is 3 1/4 inch. 4
2. Explain the method of Taper Turning by swivelling the compound rest. 7
Explain the method of Eccentric Turning with suitable diagram. 7
3. Draw the schematic diagram of a Drilling Machine showing all parts. 8
Explain the following operations: 6
Lapping
Grinding
Trepanning
4. How are the boring machines classified Explain the Vertical Boring machine. 7
What are the different shaping operations? Explain the machining of Angular surface. 7
5. In a shaper work, the length of stroke is 200 mm, number of double strokes per minute is 30 and the ratio of return time to cutting time is 2 3. Find the cutting speed. 4
Draw the diagram of a Slotting Machine and show its parts. 10
6. What are the different planer operations Explain anyone of them. 8
What are the differences between shaper and planer? 6
7. Explain the following: 8
Angular milling
Gang milling
Gear cutting
Face milling
Explain thread milling operation with neat diagram. 6
8. What are the different types of patterns Explain Gated pattern with diagram. 7
Write the colour coding of patterns. 3
Explain any two types of Core Boxes. 4
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