Download GTU B.Tech 2020 Summer 8th Sem 2180208 Computer Integrated Manufacturing In Automobile Industry Question Paper

Download GTU (Gujarat Technological University Ahmedabad) B.Tech/BE (Bachelor of Technology/ Bachelor of Engineering) 2020 Summer 8th Sem 2180208 Computer Integrated Manufacturing In Automobile Industry Previous Question Paper

Seat No.: ________
Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE ? SEMESTER VIII- EXAMINATION- SUMMER 2020
Subject Code: 2180208

Date:28/10/2020
Subject Name: Computer Integrated Manufacturing in Automobile Industry
Time:02.30 PM TO 05.00 PM



Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Explain the benefits of Computer Integrated Manufacturing.
03

(b) With the help of neat sketch, programmable controller architecture.
04

(c) Explain, in detail, MRP-I.
07


Q.2 (a) Compare NC and CNC machine tool systems.
03

(b) With the help of neat sketch, explain the concept & scope of CIM.
04

(c) Explain OPTIZ coding system, in detail.
07


OR


(c) What is tool compensation? Explain with neat sketch, tool length and cutter 07
radius compensation. Enlist codes (at least two) used in both cases.
Q.3 (a) Classify CNC machine tools on the basis of:
03
(i) Type of tool motion control (ii) Programming methods (iii) Types of
controllers.

(b) Define Actuator used in Robot Technology. Enlist the types of actuators 04
(Drives) for robots.

(c) What is an AGV (associated with FMS)? Explain different types of 07
AGV.What are the benefits of using AGV?


OR

Q.3 (a) State the Laws of Robotics.
03

(b) Explain the steps of King's Algorithm.
04

(c) What are canned cycles? What is the difference between a canned cycle and 07
subroutine? Discuss how a canned cycle can be useful in writing a part
program.
Q.4 (a) Differentiate between product layout and group technology layout.
03

(b) What is Line balancing? Explain Largest candidate rule method of line 04
balancing.

(c) Draw a neat sketch of recirculating ball screws. State the various effects of 07
Preloading? State the advantages and disadvantages of ball screws.

OR

Q.4 (a) Define (i) Assembly line (ii) Automated Assembly line
03

(b) Explain tool supply system in FMS.
04

(c) Explain the concepts of Computer Vision and Machine Intelligence
07
Q.5 (a) Enlist different flexibilities associated with FMS.Explain any two in brief.
03

(b) Identify with neat sketch axis designation for CNC 3 Axes Center lathe.
04

(c) Discuss quantitative analysis of assembly line.
07


OR
Q.5 (a) State advantages of generative type CAPP.
03
(b) Write complete specifications of a typical Robot.
04
(c) Describe, with neat sketch, various layouts used in FMS.
07

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