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Course Title: BASIC WORK SHOP PRACTICE-I |
Course Code: 15ME14P |
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Credits (L:T:P) : 0:2:4 |
Core/ Elective: Core |
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Type of Practice |
course: Demonstration & |
Total Contact Hours: 78 |
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CIE- 25 Marks |
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SEE-50 Marks |
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Prerequisites: NIL
1.
Students able to understand different tool &equipment for work shop practice.
2. Students acquire skills for
the preparation of different Carpentry/fitting/welding models.
3. Students able to understand
the safety precaution in the workshop
4. Student acquires skills of
Application orientated tasks.
On successful completion of the course, the students
will be able to attain CO:
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Course
Outcome |
CL |
Linked practices |
Linked PO |
Teaching Hrs |
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CO1 |
Ability to prepare simple wooden joints using wood working
tools |
U/A |
ALL wood joint excises |
1,2,3,4,5,8, 9,10 |
22 |
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CO2 |
Ability to Produce Fitting
jobs as per specified dimensions |
U/A |
ALL fitting joint excises |
1,2,3,4,5,8, 9,10 |
28 |
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CO3 |
Ability to prepare simple lap, butt, T-, joint and
Corner joints using arc welding equipment. |
U/A |
ALL welded joint excises |
1,2,3,4,5,8, 9,10 |
28 |
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Total sessions |
78 |
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COURSE-PO ATTAINMENT
MATRIX
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Course |
Programme Outcomes |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
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BASIC WORK SHOP PRACTICE- I |
3 |
3 |
3 |
3 |
3 |
- |
- |
3 |
3 |
3 |
Level 3- Highly Addressed, Level 2-Moderately Addressed,
Level 1-Low Addressed.
Method is to relate
the level of PO with
the number of hours devoted
to the COs which address
the given PO. If
>40% of classroom sessions addressing a particular PO, it is considered that
PO is addressed at Level
3
If 25 to 40% of classroom sessions
addressing a particular PO, it is considered that
PO is addressed at Level
2 If 5 to 25% of classroom sessions
addressing a particular PO, it is considered that PO is addressed at Level 1
If < 5% of
classroom sessions addressing a particular PO, it is considered that PO is
considered not-addressed.
COURSE CONTENTS
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UNIT:I |
CARPENTRY PRACTICE |
CONTACT
HOURS:22 Hours |
Study of the joints in roofs, doors, windows and
furniture available in Polytechnic
Hands-on-exercise:
1.
Demonstration of different wood working machines/ Power Tools
of different
wood working process, like planning, marking, Chiseling, Grooving, turning of wood etc.
2. Exercise on One simple Wood
work joints like Mortise and tennon, dovetail joint by sawing, planning and
cutting.
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UNIT:II |
FITTING SHOP |
CONTACT
HOURS:28 Hours |
Hands-on-exercise
1.
Demonstration of different fitting tools and drilling machines and
power tool
2. Demonstration of different
operations like chipping, filing, drilling, tapping, cutting etc.
3.
Exercise on One simple fitting job involving practice
of chipping, filing, drilling, tapping, cutting etc.
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UNIT:III |
WELDING PRACTICE |
CONTACT
HOURS:28 Hours |
Hands-on-exercise
Study of the tools used in Arc and Gas welding practice.
1. Demonstration of different
welding tools / machines.
2. Demonstration on Arc
Welding, Gas Welding, gas cutting and rebuilding of broken parts with welding.
3.
Exercise on One simple job involving butt, lap, Tee and corner joint.
NOTE: FOR
PRACTICAL CLASSES BATCH STRENGTH IS LIMITED TO 15 TO 20.
REFERENCES
1.
Ramesh Babu.V., “Engineering Practices Laboratory Manual”, VRB
Publishers Private Limited,
Chennai, Revised Edition, 2013 – 2014.
2.
Jeyachandran.K.,Natarajan.S. andBalasubramanian.S., “A Primer on
Engineering PracticesLaboratory”, Anuradha Publications, 2007.
3.
Bawa.H.S., “Workshop Practice”, Tata McGraw Hill Publishing Company
Limited, 2007.
4.
RajendraPrasad.A. andSarma.P.M.M.S., “Workshop Practice”, SreeSai
Publication, 2002.
5.
Kannaiah.P. andNarayana.K.L., “Manual on Workshop
Practice”, Scitech Publications,
1999.
SUGGESTED LIST OF STUDENT ACTIVITYS
Note: the following activities or similar activities for assessing CIE
(IA) for 10 marks (Any one)
1.
Each student should do any one of the following type activity or any
other similar activity related to the course and before conduction, get it
approved from concerned Instructor and Foreman with an intimation to HOD
2.
Each student should conduct different activity and no repeation should occur
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1 |
Take the students for local body Carpentry works observe the
carpentry practices followed in preparation of furniture/wood joints and Submit hand written
report of 500 words |
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2 |
Take the students for local body Fitting works observe the fitting
practices followed in preparation of fitting joints and Submit hand written report of 500
words |
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3 |
Take the students for local body welding works observe the welding
practices followed in preparation
of welding joints and Submit hand written report of 500 words |
Course Delivery:
The course will be delivered through
Demonstration and Shop practices
Course Assessment and
Evaluation Scheme:
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What |
To whom |
When/Where (Frequency in the
course) |
Max Marks |
Evidence collected |
Course outcomes |
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Direct Assessment meth |
CIE |
IA |
Students |
Activities |
10 |
Report |
1,2,3 |
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Record- Average marks of all graded exercises to be computed. |
15 |
Graded exercises |
1,2,3 |
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SEE |
End Exam |
End course |
of |
the |
50 |
Answer at BTE |
scripts |
1,2,3 |
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Indirect Assessment |
Student Feedback on course |
Students |
Middle course |
of |
the |
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Feedback forms |
1,2,3Delivery of course |
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End of Course Survey |
End course |
of |
the |
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Questionnaires |
1,2, 3Effectiveness
of Delivery
of instructions & Assessment Methods |
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Note: 1. The activity
related exercises shall be evaluated as per the Rubrics developed by the
concerned department related to the course.
2. The course related graded exercises to be
evaluated as per performance mentioned in SEE scheme of evaluation.
Questions for CIE and SEE
will be designed to evaluate the various educational components (Bloom’s
taxonomy) such as:
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Sl. No |
Bloom’s
Category |
% Weightage |
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1 |
Understanding |
40 |
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2 |
Applying the
knowledge acquired from |
50 |
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3 |
Analysis |
05 |
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4 |
Evaluation&
Creating new knowledge |
05 |
Note to IA verifier: The
following documents to be verified by CIE verifier at the end of semester
1.
Student suggested activities report for 10 marks
2.
Student feedback on course regarding Effectiveness of Delivery of
instructions & Assessment Methods.
Note: Questions for the
Semester End Exam will consist of
i.
One Welding Model. - 15 marks
ii.
Any One Model from Fitting OR Carpentry- 30 marks
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Sl. no. |
Performance |
Fitting/ carpentry |
Welding |
Max.Marks |
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1 |
Listing of tools and operations. |
05 |
05 |
10 |
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2 |
Planning and marking |
05 |
--- |
05 |
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3 |
Performing of basic operations. |
10 |
10 |
20 |
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4 |
Dimensional accuracy |
10 |
----- |
10 |
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5 |
Oral |
----- |
----- |
05 |
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TOTAL |
30 |
15 |
50 |
Tools-Fitter
Section
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Sl. No. |
Name of equipment(Fitting shop) |
Numbers Required as per norms |
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1. |
Flat file 14″ rough bastard file |
20 |
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2. |
Try square 6″ |
20 |
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3. |
Triangular file 10″ rough |
20 |
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4. |
Half round file 10″ rough |
20 |
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5. |
Hack saw frame solid 12″ |
20 |
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6. |
Center punch |
20 |
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7. |
Ball peen hammer 11/2 Lbs |
20 |
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8. |
Flat chisel 6″ |
20 |
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9. |
Smooth file 10″ flat |
20 |
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10. |
Bench vice 8″ |
20 |
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11. |
Leg vice 6″ |
10 |
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12. |
Power hack saw |
01 |
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13. |
Bench grinding |
01 |
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14. |
Bench drilling machine up to 12mm cap |
01 |
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15. |
Drill bit up to 12mm straight shunk |
04 |
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16. |
Tap set and die set up to 1″ |
01 |
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17. |
Vernier caliper |
10 |
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18. |
Spring divider |
20 |
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19. |
Steel scale |
20 |
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20. |
Vernier height gauge |
01 |
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21. |
Surface plate 2x3 feet |
02 |
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22. |
Number punch |
01 |
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23. |
Anvil |
20 |
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24. |
V block |
02 |
Carpentry Tools required for –
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Sl. No |
Name of equipment(Carpentry shop) |
Numbers Required as per Norms |
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1. |
Carpenter bench vice |
20 |
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2. |
G or C clamp 6″ |
20 |
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3. |
Marking gauge |
20 |
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4. |
Try square 19mmx4″ |
20 |
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5. |
Wooden mallet |
20 |
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6. |
Firmer chisel 2″ |
20 |
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7. |
Firmer chisel 3/4″ |
20 |
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8. |
Mortise chisel 1/2″ |
20 |
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9. |
Metal jack plane 9″ |
20 |
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10. |
Beveled square 6″ |
20 |
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11. |
Hand saw or cross cut saw |
20 |
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12. |
Steel scale 12″ |
20 |
Tools-
welding
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Sl. No. |
Name of equipment(Welding shop) |
Numbers Required as per norms |
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1. |
Arc welding transformer up to 300Amps |
03 |
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2. |
Welding shield |
20 |
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3. |
Ball peen Hammer 11/2 Lbs |
10 |
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4. |
Chipping Hammer |
10 |
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5. |
Wire brush |
10 |
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6. |
Anvil |
01 |
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7. |
Hand Gloves |
05 |
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8. |
Flat tongs |
10 |
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9. |
Steel scale |
10 |
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10. |
Flat file 14″ rough bastard file |
10 |
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11. |
Oxygen cylinder |
01 |
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12. |
Acetylene cylinder |
01 |
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13. |
Gas welding torch |
05 |
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14. |
Spark lighter |
05 |
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15. |
Gas welding goggles |
10 |
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16. |
Gas cutting torch |
02 |
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17. |
Try
square 6″ |
10 |
