Download PTU M.Tech Mech Eng 3rd Semester 38216 COMPUTER AIDED MANUFACTURING Question Paper

Download PTU. I.K. Gujral Punjab Technical University (IKGPTU) M.Tech Mech Eng 3rd Semester 38216 COMPUTER AIDED MANUFACTURING Question Paper.

1 | M-38216 (S9)-874

Roll No. Total No. of Pages : 02
Total No. of Questions : 08
M.Tech.(ME) (Sem.?3)
COMPUTER AIDED MANUFACTURING
Subject Code : MME-519
M.Code : 38216
Time : 3 Hrs. Max. Marks : 100

INSTRUCTION TO CANDIDATES :
1. Attempt any FIVE questions out of EIGHT questions.
2. Each question carries TWENTY marks.
Ql. Define FMS, Types of FMS. Explain FMS planning and control issue with their benefits
and applications of FMS. [20]
Q2. Write advantages & disadvantages of CNC machines. Explain various stages involved with
NC manufacturing. How do they differ from conventional manufacturing stages? [20]
Q3. As per figure.1, The dimensions of a finished component to be made from a bar of
?80 mm ? 135 mm. Write the manual part programme to machine the component using
G90 canned cycle. [20]
Operation No. Operation Tool No. Cutting Speed
(m/min)
Feed Rate
(mm/rev)
Depth of Cut
(mm)
10 Facing 01 160 0.15 ?
20 Rough turning 03 200 0.20 4 (max.)
30 Finish turning 03 200 0.15 1.5(max.)


Fig.1
? 80.0
? 70.0
? 60.0
? 45.0
55.5
115.5
85.5
+Z
+X
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1 | M-38216 (S9)-874

Roll No. Total No. of Pages : 02
Total No. of Questions : 08
M.Tech.(ME) (Sem.?3)
COMPUTER AIDED MANUFACTURING
Subject Code : MME-519
M.Code : 38216
Time : 3 Hrs. Max. Marks : 100

INSTRUCTION TO CANDIDATES :
1. Attempt any FIVE questions out of EIGHT questions.
2. Each question carries TWENTY marks.
Ql. Define FMS, Types of FMS. Explain FMS planning and control issue with their benefits
and applications of FMS. [20]
Q2. Write advantages & disadvantages of CNC machines. Explain various stages involved with
NC manufacturing. How do they differ from conventional manufacturing stages? [20]
Q3. As per figure.1, The dimensions of a finished component to be made from a bar of
?80 mm ? 135 mm. Write the manual part programme to machine the component using
G90 canned cycle. [20]
Operation No. Operation Tool No. Cutting Speed
(m/min)
Feed Rate
(mm/rev)
Depth of Cut
(mm)
10 Facing 01 160 0.15 ?
20 Rough turning 03 200 0.20 4 (max.)
30 Finish turning 03 200 0.15 1.5(max.)


Fig.1
? 80.0
? 70.0
? 60.0
? 45.0
55.5
115.5
85.5
+Z
+X
2 | M-38216 (S9)-874

Q4. (a) Explain the product cycle in CAD/CAM environment with suitable example. [8]
(b) Explain design, planning, and control activities of manufacturing system. [12]
Q5. Explain in detail about the concept of MPP, CAPP and artificial intelligence. [20]
Q6. Explain FMS components, layout and deadlock in FMS. Also explain the flexibility in
Manufacturing. [20]
Q7. Define cellular manufacturing. Explain production flow analysis. [20]
Q8. Define GT, it?s applications, and grouping parts and machines techniques. [20]













NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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