BASIC WORK SHOP PRACTICE |Demonstration & Practice | Diploma 2020


Course Title: BASIC WORK SHOP

PRACTICE-I

Course Code: 15ME14P

Credits (L:T:P) : 0:2:4

Core/ Elective: Core

Type   of

Practice

course:               Demonstration     &

Total Contact Hours: 78

CIE- 25 Marks

 

 

SEE-50 Marks

 

 

 

 

Prerequisites: NIL

Text Box: COURSE OBJECTIVES

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.

Text Box: COURSE OUTCOMES

On successful completion of the course, the students will be able to attain CO:

 

Course Outcome

CL

Linked

practices

Linked

PO

Teaching Hrs

 

 

 

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

 

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

 

 

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

 

 

 

Total sessions

78

 

COURSE-PO ATTAINMENT MATRIX

 

Course

Programme Outcomes

1

2

3

4

5

6

7

8

9

10

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

 

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.

 

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.

 

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

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

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

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:

 

 

What

To whom

When/Where (Frequency     in the course)

Max Marks

Evidence collected

Course outcomes

Direct Assessment meth

CIE

IA

Students

Activities

10

Report

1,2,3

Record- Average marks of all graded exercises

to be computed.

15

Graded exercises

1,2,3

SEE

End

Exam

End

course

of

the

50

Answer

at BTE

scripts

1,2,3

Indirect Assessment

Student Feedback

on course

Students

Middle

course

of

the

 

Feedback forms

1,2,3Delivery

of course

End     of           Course Survey

End course

of

the

 

Questionnaires

1,2,

3Effectiveness of Delivery of instructions & Assessment

Methods

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:

Sl. No

Bloom’s Category

% Weightage

1

Understanding

40

2

Applying the knowledge acquired from

50

3

Analysis

05

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.

 

Text Box: SCHEME OF VALUATION

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

Sl. no.

Performance

Fitting/

carpentry

 

Welding

Max.Marks

1

Listing of tools and operations.

05

05

10

2

Planning and marking

05

---

05

3

Performing of basic operations.

10

10

20

4

Dimensional accuracy

10

-----

10

5

Oral

-----

-----

05

 

TOTAL

30

15

50

 

 

 

Tools-Fitter Section

 

 

Sl. No.

 

Name of equipment(Fitting shop)

Numbers Required as

per norms

1.

Flat file 14″ rough bastard file

20

2.

Try square 6″

20

3.

Triangular file 10″ rough

20

4.

Half round file 10″ rough

20

5.

Hack saw frame solid 12″

20

6.

Center punch

20

7.

Ball peen hammer 11/2 Lbs

20

8.

Flat chisel 6″

20

9.

Smooth file 10″ flat

20

10.

Bench vice 8″

20

11.

Leg vice 6″

10


12.

Power hack saw

01

13.

Bench grinding

01

14.

Bench drilling machine up to 12mm cap

01

15.

Drill bit up to 12mm straight shunk

04

16.

Tap set and die set up to 1″

01

17.

Vernier caliper

10

18.

Spring divider

20

19.

Steel scale

20

20.

Vernier height gauge

01

21.

Surface plate 2x3 feet

02

22.

Number punch

01

23.

Anvil

20

24.

V block

02

 

Carpentry Tools required for

 

 

 

Sl. No

 

Name of equipment(Carpentry shop)

Numbers Required as

per Norms

1.

Carpenter bench vice

20

2.

G or C clamp 6″

20

3.

Marking gauge

20

4.

Try square 19mmx4″

20

5.

Wooden mallet

20

6.

Firmer chisel 2″

20

7.

Firmer chisel 3/4″

20


8.

Mortise chisel 1/2″

20

9.

Metal jack plane 9″

20

10.

Beveled square 6″

20

11.

Hand saw or cross cut saw

20

12.

Steel scale 12″

20

Tools- welding

 

 

Sl. No.

 

Name of equipment(Welding shop)

Numbers Required as per norms

1.

Arc welding transformer up to

300Amps

03

2.

Welding shield

20

3.

Ball peen Hammer 11/2 Lbs

10

4.

Chipping Hammer

10

5.

Wire brush

10

6.

Anvil

01

7.

Hand Gloves

05

8.

Flat tongs

10

9.

Steel scale

10

10.

Flat file 14″ rough bastard file

10

11.

Oxygen cylinder

01

12.

Acetylene cylinder

01

13.

Gas welding torch

05

14.

Spark lighter

05

15.

Gas welding goggles

10

16.

Gas cutting torch

02


17.

Try square 6″

10


Popular Posts