Download VTU BE 2020 Jan ME Question Paper 17 Scheme 5th Sem 17ME554 Non Traditional Machining

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Fifth Semester B.F. Degree Examination, Dec.2:6194an12020
Non-Traditional Machining

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Time: 3 hrs. Max. Marks: 100
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5
73 Module-1

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= 1 a. Define Non-Traditional Machining. What are the need for N.T.M process. Explain briefly.
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(06 Marks)
b. What are the comparison between conventional and non-conventional machining. (06 Marks)
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c. What are the various aspects to be considered before selecting a N.T.M process? Discuss
briefly. (08 Marks)
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et =
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c5
OR

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76 '
2 a. Give classification of N.T.M process. (06 Marks)
ii
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3c

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b. What are the specific advantages, limitations and applications of non-traditional machining
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1- .7i -
processes'?
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(10 Marks)
5) v

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c. Enumerate the physical parameters of the Non-traditional machining process. (04 Marks)
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? r.
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Module-2
fl, 'A
.5. 5 3 a. With the help of neat sketch, explain working principle of ultrasonic machining process.

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(10 Marks)
b. Explain with neat diagrams, process parameters in USM. (06 Marks)
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c ---- c. What are the process characteristics of USM? Explain briefly. (04 Marks)

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'- - -0 4 a. Explain with neat sketch, working principle of Abrasive Jet machining and also give
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advantages and applications of A.J.M process.

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(10 Marks)
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b.
With the help of neat sketch, explain water jet machining process and also give advantages

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c. and disadvantages of W.J.M. (10 Marks)
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3
.

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ic
Module-3
cn t,7.
5 a.
With a neat sketch, explain the working principle of ECM process.

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c ?
(10 Marks)
.. a)
b. Explain with a neat sketch, Electro Chemical Grinding (ECG).
(06 Marks)

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c. What are the process parameters of ECM? Explain briefly.
(04 Marks)
tom

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c to
5. OR
E
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6 a.

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Explain the following in Chemical Machining Process :
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i) Maskants ii) Etchants.

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(06 Marks)
?: r b. Sketch and explain Electro Chemical Honing (ECH).
(06 Marks)
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u c.

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Explain with neat sketches of chemical blanking and Chemical Milling process. (08 Marks)
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z
Module-4
c.

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7 a. With the help of a neat diagram, working principle of Electrical Discharge Machining
process.
(08 Marks)
b. Explain with neat sketch, the travelling wire EDM process.
(06 Marks)

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c.
Mention various dielectric Clow pattern of EDM process. Explain any two with sketches.
(06 Marks)
Note: Answer any FIVE full questions, choosing ONE full question from each module.
1 of 2

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, 17ME554
Fifth Semester B.F. Degree Examination, Dec.2:6194an12020

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Non-Traditional Machining
Time: 3 hrs. Max. Marks: 100
J
U
5

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73 Module-1
= 1 a. Define Non-Traditional Machining. What are the need for N.T.M process. Explain briefly.
'
(06 Marks)
b. What are the comparison between conventional and non-conventional machining. (06 Marks)

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-v
..
mg
c. What are the various aspects to be considered before selecting a N.T.M process? Discuss
briefly. (08 Marks)

--- Content provided by‌ FirstRanker.com ---

t)
et =
?
...
c5

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OR

76 '
2 a. Give classification of N.T.M process. (06 Marks)
ii

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'--"
3c

. E ,---;
b. What are the specific advantages, limitations and applications of non-traditional machining

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E
1- .7i -
processes'?
E ,i,
(10 Marks)

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5) v
c. Enumerate the physical parameters of the Non-traditional machining process. (04 Marks)
.
1
.-1

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I= ?)
? r.
? .-
Module-2
fl, 'A

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.5. 5 3 a. With the help of neat sketch, explain working principle of ultrasonic machining process.
. ' .g
(10 Marks)
b. Explain with neat diagrams, process parameters in USM. (06 Marks)
.. 8

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c ---- c. What are the process characteristics of USM? Explain briefly. (04 Marks)
o -0
to c
co cl
,

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5 8
,,u
ms
OR
'- - -0 4 a. Explain with neat sketch, working principle of Abrasive Jet machining and also give

--- Content provided by​ FirstRanker.com ---

>,
--
t

0

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advantages and applications of A.J.M process.
(10 Marks)
O ?
4 7. z
b.

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With the help of neat sketch, explain water jet machining process and also give advantages
&
c. and disadvantages of W.J.M. (10 Marks)
.... '
3

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.
ic
Module-3
cn t,7.
5 a.

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With a neat sketch, explain the working principle of ECM process.
c ?
(10 Marks)
.. a)
b. Explain with a neat sketch, Electro Chemical Grinding (ECG).

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(06 Marks)
..v.
?, ',?.
c. What are the process parameters of ECM? Explain briefly.
(04 Marks)

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tom
c to
5. OR
E
? P.

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6 a.
Explain the following in Chemical Machining Process :
8
..:
>,

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i) Maskants ii) Etchants.
(06 Marks)
?: r b. Sketch and explain Electro Chemical Honing (ECH).
(06 Marks)
? ?

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u c.
Explain with neat sketches of chemical blanking and Chemical Milling process. (08 Marks)
o
z
Module-4

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c.
7 a. With the help of a neat diagram, working principle of Electrical Discharge Machining
process.
(08 Marks)
b. Explain with neat sketch, the travelling wire EDM process.

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(06 Marks)
c.
Mention various dielectric Clow pattern of EDM process. Explain any two with sketches.
(06 Marks)
Note: Answer any FIVE full questions, choosing ONE full question from each module.

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1 of 2
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17ME5.
OR
8 a. Explain with neat diagram, construction and working principle of Plasma Arc Machining
(PAM). (10 Marks)

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b. What are the process parameters of PAM? Explain briefly. (05 Marks)
C. What are the safety precautions in PAM? Explain. (05 Marks)
9 a. Explain with
Module-5
neat sketch, working principle of Laser Beam Machining process (LBM).

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(08 Marks)
(06 Marks)
(06 Marks)
b. What are the
c. What are the

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advantages, limitations and applications of LBM?
process parameters and characteristics of LBM?
Explain with
(EBM).
What are the

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Explain need
OR
the help of a neat diagram, Operation Principle of Electron Beam Machining
(10 Marks)
advantages , limitations and applications of EBM process? (06 Marks,_

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for EBM and mechanism of metal removal of EBM process. (04 Marks)
2 of 2
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