Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Summer 8th Sem New 2182002 Automated Manufacturing Ii Previous Question Paper
Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VIII(NEW) EXAMINATION ? SUMMER 2019
Subject Code:2182002 Date:17/05/2019
Subject Name: Automated Manufacturing-II
Time:10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1 (a) Define robot and its future application. 03
(b) What is robot anatomy? Discuss with neat sketch, various joints in robot. 04
(c) Consider Schematic of a 3-DOF articulated arm shown in figure 1.Using
D-H notation Construct: 1) Set of robotic coordinate frame, 2) A table for
joint parameter, 3) Each joint individual matrix
Figure 1.
07
Q.2 (a) Evaluate ?Accuracy is an absolute concept, repeatability is relative?. 03
(b) Differentiate the forward kinematics and inverse kinematics. 04
(c) What is CIM? Explain with neat sketch CIM wheel? 07
OR
(c) What is difference between powered lead through and manual lead through
in robot programming?
07
Q.3 (a) Evaluate ?Load carrying capacity specified under the condition of robot?s
arm is its weakest position?.
03
(b) Briefly classify and describe various programming methods of robot. 04
(c) Give suitable example of quality control in industry handled with the help of
robotic vision system. Describe the set up and other requirements with the
help of appropriate diagrams.
07
OR
Q.3 (a) Describe the various type of interpolation schemes use in robot
programming.
03
(b) With a neat sketch explain in details the Proximity and Range sensor and
write down application.
04
(c) Define the master production scheduling. Explain the factors that need to be
taken into account while developing master production schedule.
07
Q.4 (a) Briefly describe the concept of Opitz classification and coding system. 03
(b) Discuss in brief the significance of trajectory planning of robot manipulator
with suitable example.
04
(c) Explain with the help of block diagram various inputs of MRP (Material
Requirement Planning).
07
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Seat No.: ________ Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE - SEMESTER ?VIII(NEW) EXAMINATION ? SUMMER 2019
Subject Code:2182002 Date:17/05/2019
Subject Name: Automated Manufacturing-II
Time:10:30 AM TO 01:00 PM Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1 (a) Define robot and its future application. 03
(b) What is robot anatomy? Discuss with neat sketch, various joints in robot. 04
(c) Consider Schematic of a 3-DOF articulated arm shown in figure 1.Using
D-H notation Construct: 1) Set of robotic coordinate frame, 2) A table for
joint parameter, 3) Each joint individual matrix
Figure 1.
07
Q.2 (a) Evaluate ?Accuracy is an absolute concept, repeatability is relative?. 03
(b) Differentiate the forward kinematics and inverse kinematics. 04
(c) What is CIM? Explain with neat sketch CIM wheel? 07
OR
(c) What is difference between powered lead through and manual lead through
in robot programming?
07
Q.3 (a) Evaluate ?Load carrying capacity specified under the condition of robot?s
arm is its weakest position?.
03
(b) Briefly classify and describe various programming methods of robot. 04
(c) Give suitable example of quality control in industry handled with the help of
robotic vision system. Describe the set up and other requirements with the
help of appropriate diagrams.
07
OR
Q.3 (a) Describe the various type of interpolation schemes use in robot
programming.
03
(b) With a neat sketch explain in details the Proximity and Range sensor and
write down application.
04
(c) Define the master production scheduling. Explain the factors that need to be
taken into account while developing master production schedule.
07
Q.4 (a) Briefly describe the concept of Opitz classification and coding system. 03
(b) Discuss in brief the significance of trajectory planning of robot manipulator
with suitable example.
04
(c) Explain with the help of block diagram various inputs of MRP (Material
Requirement Planning).
07
2
OR
Q.4 (a) Briefly describe the concept of PFA classification and coding system. 03
(b) Give classification of robot end effectors. Draw neat schematic diagrams of
any two mechanisms used in robot end effectors.
04
(c) Explain the working principle of Holier Method in deciding the sequence of
machines and material flow.
07
Q.5 (a)
Explain concept of image acquisition and processing .
03
(b) Explain the following term in GT: (1) mono code (2) poly code (3) mixed
code.
04
(c) Bring out the importance of D-H matrix used to represent robotic
configurations in forward kinematics. Describe joint-link parameters used
for D-H representation and necessary motions to transform from one
reference frame to the next one.
07
OR
Q.5 (a) Discuss and describe any one technology used in vehicle guidance for
Automated Guided Vehicle System (AGVS) in FMS.
03
(b) Difference between FMC and FMS 04
(c) Apply the rank order clustering technique to the part machine incidence
matrix shown in Table 1. to identify logical part families and machine
groups. The parts are identified by letters and machine are identified by
numbers.
Part No.
Machine. No.
A B C D E F
1 1 1
2 1 1
3 1 1
4 1 1
5 1 1
6 1 1 1
Table 1.
07
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This post was last modified on 20 February 2020