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EndsemMay 20232019 patternBE Mech

Computer Integrated Manufacturing (CIM) SPPU Endsem Question Paper May 2023

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated CIM questions
Subject code
402048
Pattern
2019 pattern
Exam
Endsem
Session
May 2023
Max. marks
70
Time
2½ Hours
Semester
VIII
Paper code
[6004]-616

Printed for: B.E. (Mechanical Engineering)

Instructions to the candidates

  1. Solve Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q. 7 or Q.8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right indicate full marks.
  4. Use of electronic pocket calculator is allowed.
  5. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      Define Computer aided Manufacturing (CAM). Explain CAM with its objectives & benefits to industry.

      [6]
    2. b)

      Write a complete part program using G code & M code for given job Figure 1b as below. Assume suitable data and feed for machining. Billet size – Dia. 60mm & length – 90mm Thread – Do = 20mm, Dc = 17mm & pitch = 2.5mm. Groove – width – 5mm & depth – 5mm.

      [12]

  2. Q2

    1. a)

      Differentiate between Numerical control Machine (NC) & Computerized Numerical control Machine (CNC).

      [6]
    2. b)

      Write a CNC program for the part shown in Figure 2b. Assume suitable data.

      [12]

  3. Q3

    1. a)

      Explain Computer Aided Process Planning (CAPP) and its Benefits.

      Also asked:May 2025 ·May 2024 ·Nov 2023

      [8]
    2. b)

      Explain the importance of control system in automated production system. Write the concept in short Inventory & Shop floor control.

      [9]

  4. Q4

    1. a)

      Write a note on Material Requirement Planning with input, working, outputs and benefits.

      [8]
    2. b)

      Explain Computer aided inspection & quality control. Explain any two methods of computer aided inspection technique.

      Also asked:Nov 2025

      [9]

  5. Q5

    1. a)

      Explain with neat sketch concept of Flexible Manufacturing System (FMS). Write Objectives & area of application.

      [6]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [12]

  6. Q6

    1. a)

      What is Group Technology? Explain the part classification and Opitz Coding system.

      [6]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [12]

  7. Q7

    1. a)

      What is Internet of Things (IoT)? Explain & illustrate the components of Internet of Things (IoT).

      [8]
    2. b)

      What are the aspects of Digital manufacturing? Explain features and any five benefits of Digital Manufacturing.

      [9]

  8. Q8

    1. a)

      What is Industry 4.0? Explain the functions of components of Industry 4.0.

      [8]
    2. b)

      This part has equations that don’t show as text. Open the PDF to read it.

      [9]