CIM April -2014 Question Paper

CIM  April  -2014 Question Paper

234

April  -2014

Part A

1. List the benefits of CIM.

2. What is CAD?

3. What is graphics standard?

4. What is 3D rotation?

5. List the benefits of CAM.

6. What is GT?

7. What is Master production schedule?

8. What is sequential engineering?

9. Define DNC?

10. Mention the advantages of of CNC machines.

11. What is ATC?

12. What is an encoder?

13. What is conversational programming?

14. What is a datum point?

15. What is macro?

16. Mention the syntax for threading cycle.

17. What is FMS?

18. What is virtual machining?

19. Define robot.

20. What is AGV?

Part B

21.  A. i. Explain the activities of CIM wheel. - 6

           ii. Explain the guidelines of design for manufacture and assembly. - 6

Or

      B. i. Explain the activities of CAD in Shigley's  design process. - 6

           ii. Explain the 3D rotation and 3D translation. - 6

22.  A. i. Explain the generative type CAPP. - 6

           ii. Explain the MRP - I. - 6

Or

      B. i. Explain the code system. - 4

           ii. What is RPT? Explain the stereo lithography method. - 8

23.  A. i. Explain the working principle of CNC system. - 6

           ii. Explain about the the design considerations of NC machine tools. - 6

Or

      B. i.. Explain the working principle of EDM die sinking machine. - 6

           ii. Explain about the ATC. - 6

24.  A. i. Explain the NC dimensioning methods with example. - 6

           ii. Write a part program for thread cutting operation in a CNC lathe. - 6

Or

      B. i. Write a part program for pocketing in a CNC milling machine. - 6

           ii. Explain about the tool offsets and tool compensation . - 6

25.  A. i. Explain about the FMS components. - 6

           ii. Explain the intelligent manufacturing system. - 6

Or

      B. i. Explain the working principle of AGV. - 6

           ii. Explain any two industrial applications of robot. - 6

CIM qn paper Oct-2014

887

Oct-2014 

Part A

1.       What is concept of CIM?
2.       What is graphic workstation?
3.       What are the techniques of geometric modeling?
4.       Define graphic standard.
5.       What are the types of coding structure?
6.       What is master production schedule?
7.       Define concurrent engineering?
8.       List out any two materials used in rapid prototyping.
9.       What are the components of NC system?
10.   List out any four advantages of CNC machines.
11.   State any two requirements of good slide ways.
12.   What is the function of encoder?
13.   List out any two formats used in NC part programming.
14.   What is point to point motion control?
15.   What are the functions of M02 and M06?
16.   What is macro?
17.   What are the benefits of FMS?
18.   List out any two types of AGV.
19.   List out any two robotic sensors.
20.   What is intelligent manufacturing system?

Part B

21. A) i) What are the benefits of CIM? -  4

         ii) Explain the implementation of GKS in CAD workstation? - 8

(OR)

      B)   i) What is transformation? Explain the translation. - 4

         ii) Explain constructive solid geometry. - 8        

22. A) i) What are the benefits of CAM? - 3

          ii) Explain with neat sketch the variant type CAPP? - 9

(OR)

     B) i) Explain product development cycle. - 8

        ii) Describe enterprises resource planning. - 4

23. A) i) Explain  working principle of CNC system. - 6

         ii) With neat sketch explain the working of re-circulating ball screw. -6

(OR)

     B) i) Explain the  working principle of wire EDM machine. - 6

ii) Explain the working of DC servomotor. - 6

24. A) i) Explain APT programming . - 8

          ii) Explain the peck drilling cycle. - 4

(OR)

     B) i) Explain machine zero and work zero. - 4

        ii) Write a sample part-programme for milling. -8

25. A) i) Explain flexible manufacturing cell.   - 6

          ii) Describe basic robot motion. - 6

(OR)

    B) i) What are the benefits of AGV?  - 4

       ii) Explain industrial applications of robot. - 8