Yashwantrao Chavan Maharashtra Open University 2006 Certification TML Production Technology - II - Question Paper

TML043/EE/20070814
Production Technology - II
Time : 180 minutes Marks : 100
Instructions for the students :
1. All ques. are compulsory.
2. “Long ans kind ques. (LAQ)” is a supply kind ques. of 20 marks,
which require typical ans of about 60-80 lines in about 32-40 minutes.
3. “Short ans kind ques. (SAQ)” is a supply kind ques. of five marks,
which require typical ans of about 15-20 lines in about 08-10 minutes.
4. Use of non-programmable kind of scientific calculator is allowed.
5. Draw neat diagrams wherever necessary.
6. presume suitable data if necessary.


Long ans kind ques. (LAQ’s)

1. State and discuss the steps involved in the selection of carbide tool
for metal cutting.

2. (a) State the classification of drilling machine. discuss construction
and working of sensitive drilling machine. State its advantages
and disadvantages.
(b) Differentiate ranging from counter boring and counter sinking.


3. discuss the working principle of Lathe. elaborate the specifications
of engine lathe ? discuss cutting tool geometry for single point
cutting tool.

4. discuss the subsequent lathe operations :
a) Taper turning b) Eccentric turning
c) Chamfering d) Grooving
e) Thread cutting

Short ans kind ques. (SAQ’s)

5. Write a note on reciprocating power saw. 5
6. discuss kinds of reamers used for reaming operation in the drill
press.

7. What is a gap lathe ? Why it is used ? 5
8. discuss compound rest method of taper turning.

Earning:   Approval pending.