GOVER�ME�T OF RAJASTHA�

BOARD OF TECH�ICAL EDUCATIO�, RAJASTHA�, JODHPUR

TEACHING AND EXAMINATION SCHEME FOR

Diploma III Year MECHA�ICAL E�GI�EERI�G A��UAL SCHEME SESSIO� 2012-2013 & O�WARDS

1. L : Lecture 5. PR : Marks for Board’s Examination for Practicals

2. T : Tutorial 6. CT : Marks for Class Tests

3. P : Practical 7. TU : Marks for Tutorials

4. TH : Marks for Board Examination for Theory 8. PR(S) : Marks for Practical and Viva

* ME 304 Same as MP304

* ME310 Common to all branches except CC/CE/EE

Code

No.

Subjects

Distribution of Time Distribution of Max. Marks/ Duration

Total

Marks Hours per week

L T P Tot

Board's Exam.

TH Hrs. PR Hrs.

Sessional

CT TU PR(S)

ME 301 Refrigeration and Air

Conditioning

2 -- 2 4 70 3 50 3 30 -- 50 200

ME 302 Manufacturing Process 2 -- 2 4 70 3 -- -- 30 -- 50 150

ME 303 Thermal Engineering & Heat

Transfer

2 -- 2 4 70 3 -- -- 30 -- 50 150

*ME 304 CNC Machines & Automation 2 -- 2 4 70 3 -- -- 30 -- 50 150

ME 305 Power Generation 2 2/2 -- 3 70 3 -- -- 30 50 -- 150

ME 306 Workshop Technology 2 -- 3 5 70 3 50 3 30 -- 50 200

ME 307 Industrial Engineering 2 2/2 -- 3 70 3 -- -- 30 50 -- 150

ME 308 Machine Design 2 2/2 -- 3 70 3 -- -- 30 50 -- 150

ME 309 Estimating & Costing 2 2/2 -- 3 70 3 -- -- 30 50 -- 150

*ME 310 Management &Entrepreneurship 2 1 -- 3 70 3 -- -- 30 50 -- 150

PROJECT -- -- -- -- -- -- 100 -- -- -- -- 100

Total 20 5 11 36 700 -- 200 -- 300 250 250 1700

1700

RE

FR

IGE

RA

TIO

� A

�D

AIR

-CO

�D

ITIO

�I�

G

CO

DE

ME

30

1

L T

P

2 -- 2

RA

TIO

�A

LE

In modern

society

the u

se of refrig

eration an

d air-co

nditio

ning is n

ot lim

ited to co

mfort o

nly but it is e

xten

ded to

commercial a

nd in

dustrial ap

plicatio

ns su

ch as sto

rage o

f food products, m

edicin

es, chemicals, w

ines, b

everag

es. It also

requires p

roducin

g su

itable e

nviro

nment co

nditio

ns fo

r process w

ork, C

AM. S

urgery

superco

nductiv

ity. T

his su

bject w

ill

help

the stu

dents to

have ad

equate k

nowled

ge.

CO

�T

E�

TS

1.

Prin

ciples o

f Refrig

eratio

n :

1.1

Mean

ing : h

eat pump, refrig

eration

1.2

Refrig

eration meth

ods

1.3

Units o

f refrigeratio

n mach

ines

1.4

Ratin

g of re

frigeratio

n machines

2.

Refrig

eratio

n S

yste

m :

2.1

Air R

efrigeratio

n Syste

m

2.1.1

Reversed

Carn

ot cycle, th

eoretical an

d actu

al. Reversed

Bray

ton cycle

-closed

and open sy

stem.

2.1.2

Applicatio

ns an

d lim

itations

2.1.3

Advantages a

nd disad

vantag

es o

f air refrigeratio

n cycle

2.2

Vapour C

ompressio

n Syste

m

2.2.1

Theoretical v

apour co

mpressio

n cycle

2.2.2

Effec

t of su

b- co

oling, su

per h

eating on co

mpressio

n cycle

2.2.3

Deviatio

n of actu

al cycle fro

m theoretical c

ycle

2.2.4

Coefficie

nt of perfo

rmance

2.2.5

Effec

t of vary

ing co

ndensin

g an

d su

ction temperatu

res and pressu

re on C.O.P.

2.2.6

Use o

f p-h ch

art. Simple n

umerical p

roblem

s

2.3

Meth

ods o

f improving C.O.P.

2.3.1

Flash

chamber

2.3.2

Sub co

oling of liq

uid refrig

erant by usin

g vapour refrig

erant

2.3.3

Sub co

oling by ex

ternal co

oling so

urce

2.3.4

Sub co

oling with liq

uid refrig

erant

2.4

Vapour A

bsorption Syste

m

2.4.1

Simple v

apour ab

sorption sy

stems

2.4.2

Compariso

n with vapour co

mpressio

n sy

stem

2.4.3

Electro

lux refrig

erator

3.

Refrig

eran

ts :

3.1

Classificatio

n

3.2

Importan

t properties o

f refrigeran

ts

3.3

Nomencla

ture o

f refrigeran

ts.

3.4

Refrig

erants - p

rimary

refrigeran

ts, secondary

refrigeran

ts.

3.5

New refrig

erants v

iz : Tetraflo

uroeth

ane, p

ropone an

d iso

buten

e

4.

Refrig

eratio

n S

yste

m, C

om

po

nen

ts an

d C

on

trols :

4.1

Recip

rocatin

g co

mpresso

rs, rotary

compresso

rs,

centrifu

gal co

mpresso

rs

4.2

Condensers o

f vario

us ty

pes

4.3

Cooling towers, sp

ray ponds,

4.4

Evaporato

rs of vario

us ty

pes

4.5

Defro

sting and throttlin

g devices

4.6

Automatic ex

pansio

n valv

e, therm

ostatic e

xpansio

n valve a

nd

capillary

tube, so

lenoid valv

e.

5.

Refrig

eratio

n A

pp

licatio

ns :

5.1

Domestic a

nd co

mmercial refrig

erators, th

eir syste

ms, sp

ecifications and types

5.2

Water co

olers o

f vario

us ty

pes

5.3

Effec

t of m

oistu

re in refrig

eration sy

stem an

d meth

ods o

f removing it.

6.

Pro

du

ction

of L

ow

Tem

pera

ture :

6.1

Intro

ductio

n

6.2

Limitatio

n of vapour co

mpressio

n sy

stem in creatin

g of lo

w temperatu

re

6.3

Two sta

ge cascad

e refrigeratio

n sy

stem (no an

alysis)

6.4

Manufactu

ring of dry ice (n

o numerical p

roblems)

7.

Psh

ych

rom

etry :

7.1

Properties o

f air vapour m

ixture

7.2

Satu

ration of air, d

ry and w

et b

ulb te

mperatu

res, dew point te

mperatu

re, specific

humidity, d

egree o

f

saturatio

n an

d relativ

e humidity.

7.3

Enthalpy of m

oist air

7.4

Psychrometric ch

art and its u

ses.

7.5

Psychrometric p

rocesses, se

nsib

le heatin

g and co

oling, co

oling with dehumidificatio

n and humidificatio

n,

evaporativ

e cooling,

7.6

Mixing of air strea

ms.

8.

Air-co

nd

ition

ing

:

8.1

Physio

logical b

asis of air co

nditio

ning

8.2

Human co

mfort, m

etab

olism

in human body, co

mfort ch

art and effectiv

e temperatu

re.

8.3

Summer an

d winter d

esign co

nditio

ns

8.4

Classificatio

n o

f air-conditio

ning sy

stems, ro

om

air conditio

ners, p

ackage air c

onditio

ners.

8.5

Air d

istribution sy

stem.

PR

AC

TIC

AL

S

1.

To aq

uatin

t with the u

se of refrig

eration tools, ch

arging board

, special refrig

eration tube fittin

gs.

2.

Copper tu

be jo

inting practice, flarin

g and brazin

g.

3.

Study of domestic refrig

erator &

water co

oler w

ith electrical sy

stem and eq

uipment arran

gement.

4.

Study of W

indow and Split A

ir-conditio

ner.

5.

Study of fo

llowing co

mponents-

5.1

Compresso

r open an

d herm

etic sealed type

5.2

Expansio

n valv

es

5.3

Startin

g an

d over lo

ad rela

y

5.4

Therm

osta

tes

5.5

Strain

er and drier

6.

Charg

ing practice o

n refrig

erating mach

ine in

cluding making vacu

um, pressu

re testing, charg

ing an

d fin

al testin

g

for perfo

rmance

7.

Determ

inatio

n of p

sychrometric p

roperties o

f air at differen

t places w

ith th

e help

of slin

g- p

sychrometer a

nd

hygrometer.

8.

Usin

g refrig

eration train

er test rig to fin

d out its refrig

erating cap

acity, power in

put an

d C.O.P.

9.

Use o

f Air-co

nditio

ning train

er to

find out C

.O.P

10.

To determ

ine th

e Ice-making cap

acity an

d C.O.P. of an

Ice plan

t.

11.

Study of fo

llowing plan

ts by industrial v

isits.

11.1

Ice plan

t

11.2

Cold sto

rage p

lant

11.3

Central air co

nditio

ning plan

t.

12.

A seminar o

n stu

dy of vario

us m

odels o

f refrigerato

r and A.C. av

ailable in

the m

arket.

RE

FE

RE

�C

E B

OO

KS

:

1.

Refrig

eration & Air C

onditio

ning

Domkundwar

2.

Refrig

eration & Air C

onditio

ning

Manohar S

ingh

3.

Refrig

eration & Air C

onditio

ning

C.P.Arora

4.

Princip

les of R

efrig

eration

Dossatt

5.

Refrig

eration & Air C

onditio

ning

R.K. R

ajput

6.

Refrig

eration & Air C

onditio

ning

R.S. K

hurm

i

7.

iz'khru ,oa okrkuqdwyu

,u- ds- eax

y

* * * * *

MA

�U

FA

CT

UR

I�G

PR

OC

ES

S

CO

DE

ME

30

2

L T

P

2 -- 2

RA

TIO

�A

LE

Manufactu

ring processes are d

evelo

ping very

fast with ra

pid ch

anges in

technology. T

his su

bject w

ill provide

insig

ht to

the stu

dents reg

arding metal fo

rming meth

ods, n

ewer m

achining processe

s, jigs an

d fix

tures. T

hese

processes

are need

ed for modern

and mass

productio

n processes.

In order

to create

interest

in the subject

theory should be

supplemented

by visit to

industries w

here n

ew manufactu

ring processes are b

eing used

.

CO

�T

E�

TS

1.

Meta

l Fo

rmin

g P

rocess :

1.1

Forging

1.1.1

Forging process, o

pen die fo

rging, clo

sed die fo

rging (drop forging)

1.1.2

Press fo

rging, upset fo

rging, Swaging, up setters, ro

ll forging

1.1.3

Cold an

d hot fo

rging, fo

rging defects an

d their re

medies

1.2

Rollin

g

1.2.1

Elementary

theory of ro

lling, ty

pes o

f rollin

g mills

1.2.2

Roll p

asses, rollin

g defec

ts and rem

edies

1.3

Press fo

rming

1.3.1

Types o

f presses, w

orking, selectio

n of press d

ies, die m

aterial.

1.3.2

Press o

peratio

ns - sh

earing piercin

g, trim

ming, punching, N

otch

ing, sh

aving, guerin

g or ru

bber

forming, embossin

g, sta

mping

1.3.3

Deep

Drawing

1.4

Extru

sion

1.4.1

Types o

f extrusio

n - H

ot an

d Cold, D

irect and Indirect

1.5

Drawing

1.5.1

Pipe d

rawing, T

ube d

rawing

2.

Co

nv

entio

na

l Meta

l Cu

tting

Pro

cesses :

2.1

Metal C

uttin

g

2.1.1

Elementary

theory of metal

cuttin

g, chip formatio

n, continuous chip, continuous chips with

B.U.E., d

iscontinuous ch

ips

2.1.2

Mech

anism

of chips fo

rmatio

n, geometry of chip formation, fo

rces on ch

ip. M

erchant's d

iagram

2.1.3

Tool life, E

conomics o

f tool life

2.1.4

Mach

inability

2.1.5

Facto

rs affecting M

achinability

2.2

Broach

ing M

achine :

2.2.1

Classificatio

n and descrip

tion of b

roach

ing mach

ines

2.2.2

Elements o

f broach

2.2.3

Types o

f borach

es

2.3

Gear m

anufactu

ring processes :

2.3.1

Gears h

obbing

2.3.2

Gear sh

aping

2.4

Gear F

inish

ing meth

ods :

2.4.1

Gear sh

aving, gear b

urnish

ing

2.5

Extern

al thread

ing processes :

2.5.1

Die h

eads, th

read millin

g

2.5.2

Thread

grinding, th

read rollin

g

3.

�ew

er Mach

inin

g P

rocesses :

3.1

Mech

anical P

rocesses

3.1.1

Ultraso

nic M

achining (U

SM) : In

troductio

n, fu

ndamental p

rincip

les, process, ad

vantages an

d

Limitatio

n, ap

plicatio

n

3.1.2

Abrasiv

e jet mach

ining (A

JM) - In

troductio

n, principles, p

rocess, ad

vantages a

nd Limitatio

n,

applicatio

n

3.2

Electro

Chemical P

rocesses

3.2.1

Electro

chemical m

achining (E

CM) - F

undamental p

rincip

les, process, ap

plicatio

ns

3.2.2

Electro

chemical g

rinding (E

CG) - F

undamental p

rincip

les, process, ap

plicatio

ns

3.3

Electrical D

ischarg

e Mach

ining (E

DM) -

3.3.1

Intro

ductio

n, m

echanism

of m

etal removal b

asic EDM circ

uit

3.3.2

Princip

le of operatio

n, m

aterial re

moving rate, d

ielectric fluid an

d ap

plicatio

ns o

f EDM

3.4

Laser b

eam machining (L

BM) -

Intro

ductio

n, m

achining process an

d ap

plicatio

ns

3.5

Electro

beam

mach

ining (E

BM) -

Intro

ductio

n, princip

le processes an

d ap

plicatio

ns

3.6

Plasm

a arc machining (P

AM) an

d W

elding - In

troductio

n, princip

le processes an

d ap

plicatio

ns.

4.

Meta

llic Co

atin

g P

rocesses :

Metal sp

raying, galv

anisin

g, E

lectroplatin

g and an

odisin

g.

5.

Pla

stic Pro

cess - Wo

rkin

g p

rincip

le, Ad

va

nta

ges a

nd

limita

tion

of fo

llow

ing

pro

cess :

5.1

Injectio

n moulding

5.2

Blow moulding

5.3

Compressiv

e moulding

6.

Jig

s an

d F

ixtu

res :

6.1

Importan

ce and use o

f jigs and fix

tures

6.2

Princip

le of lo

cation

6.3

Locatin

g devices

6.4

Clamping devices

6.5

Types o

f jigs-D

rilling jig

s, bushes (fix

ed, lik

er, slip). T

ypes o

f drillin

g jig

- Template

jigs, p

late jig,

channel jig

, leaf jig

.

6.6

Fixture fo

r millin

g, A

dvantages o

f jigs an

d fix

tures

PR

AC

TIC

AL

S

1.

Exercise o

n forging operatio

n by power h

ammers

2.

Study of U

SM.

3.

Exercise o

n buffin

g.

4.

Exercise o

n lap

ping.

5.

Exercise o

n su

per fin

ishing.

6.

Exercises o

n Elec

tro platin

g.

7.

Demonstratio

n of E

ngine c

ylinder h

oning with the h

elp of honing machine th

rough industrial v

isit.

8.

Desig

n and manufactu

re of one d

rilling jig

.

9.

Desig

n and manufactu

re of one m

illing fix

ture.

10.

Demonstratio

n of newer m

achining processe

s / metal c

uttin

g process/ p

lastic process th

rough industrial v

isits.

RE

FE

RE

�C

E B

OO

KS

:

1.

Productio

n Engineerin

g

R.K. Jain

2.

Manufactu

ring Scien

ce

Amitab

ha G

hosh & A.K. M

allik

3.

Productio

n Tech

nology

Pandey.Singh

4.

Manufactu

ring Tech

nology

Gupta &

Adithan

5.

Modern

Mach

ining M

ethods

M.Adithan

6.

Productio

n Engineerin

g

P.C. Sharm

a (S. C

hand)

7.

Intro

ductio

n to M

fg. Process

John Schely

(Mc-Graw Hill)

8.

Metal F

orming Process

G.R. N

agpal (K

hanna P

ub.)

9.

Manufactu

ring Process –

II

Bhatn

agar, S

harm

a (Nav Bhart)

*****

TH

ER

MA

L E

�G

I�E

ER

I�G

& H

EA

T T

RA

�S

FE

R

CO

DE

ME

30

3

L T

P

2

-- 2

RA

TIO

�A

LE

Due to

the in

creased use of th

ermal p

ower p

lants in

power g

eneratio

n the stu

dents are req

uired

to know ab

out th

e

steam nozzles, stea

m tu

rbines, stea

m co

ndensers, air p

umps, co

oling to

wers an

d vario

us modes o

f heat tran

sfer. This

subject w

ill impart n

ecessary

knowled

ge ab

out all th

ese.

CO

�T

E�

TS

1.

Stea

m �

ozzles :

1.1

Flow of stea

m through co

nverg

ent- d

iverg

ent nozzle

1.2

Velo

city of stea

m lea

ving nozzles, M

ass of stea

m disch

arged through nozzles.

1.3

Critical p

ressure ratio

.

1.4

Area o

f cross sectio

n of th

roat an

d ex

it for m

aximum disc

harge. L

ength of nozzle

1.5

Supersatu

ratel flow

1.6

Numerical p

roblem

s.

2.

Stea

m T

urb

ines :

2.1

Classificatio

n and industrial a

pplicatio

n of stea

m turbines.

2.2

Princip

le and operatio

n of im

pulse a

nd reactio

n turbine

2.3

Compounding of tu

rbines

2.4

Descrip

tion of sim

ple D

e-Laval tu

rbine, v

elocity

diag

ram, w

ork done an

d efficien

cy.

2.5

Descrip

tion of P

arson's reactio

n turbine, v

elocity

diag

ram, w

ork done an

d efficien

cy.

2.6

Reheatin

g of stea

m, B

leeding of stea

m’

2.7

Lubricatio

n sy

stem for stea

m turbines

2.8

Blad

e materials an

d defects in

blad

es

2.9

Simple n

umerical p

roblems.

3.

Stea

m C

on

den

ser :

3.1

Intro

ductio

n, m

ain ele

ments o

f a condensin

g plan

t

3.2

Types o

f condenser

3.3

Low lev

el, h

igh level a

nd ejecto

r type o

f jet condenser

3.4

Down flo

w, ce

ntral flo

w, in

verted

flow, reg

enerativ

e and ev

aporativ

e type o

f surface co

ndenser

3.5

Source o

f air leakage an

d its e

ffect

3.6

Condenser efficie

ncy and Vacuum efficien

cy

3.7

Numerical p

roblem

.

4.

Air P

um

ps a

nd

Co

olin

g T

ow

er :

4.1

Types o

f air pumps

4.2

Descrip

tion of w

et and dry types air p

umps

4.3

Types o

f co oling towers

4.4

Descrip

tion of co

oling towers

5.

Hea

t Tra

nsfer

:

5.1

Importan

ce of H

eat Tran

sfer

5.2

Mode o

f Heat tran

sfer

5.2.1

Conductio

n

5.2.2

Convectio

n

5.2.3

Radiatio

n

6.

Co

nd

uctio

n :

6.1

Fourier’s la

w

6.2

Heat tran

sfer by co

nductio

n through a p

lane &

composite w

all

6.3

Radial H

eat transfer b

y co

nductio

n through a c

ylinder &

sphere

6.4

Overall H

eat transfer co

efficient

6.5

Critical in

sulatio

n

6.6

Heat tran

sfer through fin

s

6.7

Numerical p

roblem

7.

Co

nv

ection

:

7.1

Natu

ral convectio

n

7.2

Forced

convectio

n

7.3

Heat ex

changers

7.3.1

Direct co

ntact ty

pe

7.3.2

Regenerato

r & Storag

e type

7.3.3

Recu

perato

r & Tran

sfer type

7.4

Double p

ipe h

eat exchanger- L

MTD & NTU

8.

Ra

dia

tion

:

8.1

Absorption, R

eflectio

n an

d tra

nsm

ission

8.2

Radian

t energ

y distrib

ution cu

rve

8.3

Emissiv

e power

8.4

Black

body & white b

ody

8.5

Grey body

8.6

Kirch

off ’s la

w

8.7

Wien

’s disp

lacement la

w

8.8

Plan

ks la

w & stefa

n boltzman’s la

w

8.9

Radiosity

8.10

Shape facto

r

PR

AC

TIC

AL

S

1.

Study of stea

m turbine

2.

Study of stea

m co

ndensers, Jet co

ndenser an

d su

rface condenser

3.

Study of air p

ump

4.

Study of co

oling towers

5.

Study of heat tra

nsfer eq

uipments a

vailab

le in the lab

orato

ry.

RE

FE

RE

�C

E B

OO

KS :

1.

Therm

al Engineerin

g V

ol. I &

Vol. II

Math

ur &

Mehta

2.

Therm

al Engineerin

g

R.K. R

ajput

3.

Therm

al Engineerin

g

R.K. Purohit

4.

Therm

al Engineerin

g

Raynor Jo

el

5.

Elements o

f Heat E

ngineerin

g

(Vol I &

II)

Patel &

Kara

mchandani

6.

Therm

al Engineerin

g

Rai &

Sonrao

( Saty

a Prak

ashan )

7.

Heat T

ransfer

Arora &

Domkundwar

*****

C.�

.C. M

AC

HI�

ES

& A

UT

OM

AT

IO�

CO

DE

ME

30

4

L T

P

MP

304

2 -- 2

RA

TIO

�A

LE

Diploma h

olders in

mechanical en

gineerin

g are

required

to su

perv

ise and handle CNC machines. F

or th

is purpose,

knowled

ge an

d sk

ills about C

NC m

achines a

nd part p

rogramming fo

r CNC m

achines are req

uired

for en

abling th

em to

perfo

rm this fu

nctio

n.

CO

�T

E�

TS

1.

Intro

du

ction

:

1.1

NC machines

1.2

CNC machines

1.3

DNC mach

ines

1.4

Advantages o

f NC machines o

ver co

nventional m

achines

1.5

Differen

ce betw

een NC machines a

nd SPM

1.6

Advantage an

d disad

vantages o

f CNC machines o

ver N

C mach

ines

1.7

Applicatio

n of C

NC mach

ines

2.

Co

mp

on

ent o

f �C

Ma

chin

es :

2.1

Basic co

mponents o

f NC sy

stem

2.2

Input m

ediums- p

unched card

s, magnetic tap

es, floppy disk

s and papers tap

e

2.3

NC co

ding

2.4

Mach

ine co

ntro

l unit (M

CU)

2.5

Sub units o

f MCU

2.6

Mach

ines to

ol

2.7

Numerical co

ntro

l proced

ure

3.

Cla

ssificatio

n o

f �u

merica

l Co

ntro

l Ma

chin

es :

3.1

Classificatio

n based

on feed

back

contro

l syste

m

3.2

Feed

back

devices –

Velo

city feed

back

devices a

nd positio

n feed

back

devices.

3.3

Classificatio

n based

on motion co

ntro

l syste

m

3.4

Interp

olato

rs

3.5

Classificatio

n based

on circu

it technology

3.6

NC co

ordinate sy

stem

3.7

Axis id

entificatio

n

4.

Co

nstru

ction

al D

etails o

f C�

C M

ach

ines :

4.1

Intro

ductio

n

4.2

Mach

ine stru

cture

4.3

Slide w

ays

4.4

Spindle

4.5

Drive S

yste

m

4.6

Motion tran

smissio

n

4.7

Locatio

n of tra

nsducers

4.8

Swarf re

moval

4.9

Safety

and guard

ing

5.

To

olin

g fo

r C�

C M

ach

ines :

5.1

Intro

ductio

n

5.2

Cuttin

g tools fo

r CNC mach

ines

5.2.1

Pre set to

ols

5.2.2

Indexable in

serts

5.2.3

Qualified

tools

5.3

Cuttin

g tools m

aterial for C

NC machines

5.4

Automatic to

ol ch

anger ( A

TC )

5.5

Work holding devices

6.

Fu

nd

am

enta

ls of P

art P

rog

ram

min

g :

6.1

NC W

ords

6.2

Program

ming formats

6.3

Part p

rogram

ming for m

achining- point-to

-point , straig

ht lin

e and alo

ng curved su

rface

6.4

Part p

rogram

ming for lath

e, millin

g an

d drillin

g operatio

ns

7.

Ad

va

nced

Pa

rt Pro

gra

mm

ing

:

7.1

Stan

dard

ised fix

ed cycle

s

7.2

Non- S

tandard

ised fix

ed cycle

s

7.2.1

Do-loops

7.2.2

Subroutines

8.

Co

mp

uter A

ided

Pa

rt Pro

gra

mm

ing

:

8.1

Geometry

statements

8.2

Motion state

ments

8.3

Post p

rocesso

r statements

8.4

Auxiliary

statements

9.

Ro

bo

tics :

9.1

Intro

ductio

n

9.2

Advantages o

f a robot

9.3

Robot term

inology

9.4

Majo

r Featu

res of a ro

bot

9.4.1

Manipulator

9.4.2

Contro

ller

9.4.3

Sensors

9.4.4

Power su

pply unit

9.5

Types o

f Robots

9.5.1

Acco

rding to the stru

cture o

f Manipulator

9.5.2

Acco

rding to type o

f syste

m

9.5.3

Acco

rding to type o

f contro

l loops

9.6

Applicatio

n of ro

bots.

10

Au

tom

atio

n in

Ma

nu

factu

ring

:

10.1

Intro

ductio

n to machining ce

ntre

10.2

Intro

ductio

n to co

mputer In

tegrated

manufactu

ring (C

IM)

10.3

Intro

ductio

n to fle

xible m

anufactu

ring sy

stem (F

MS)

10.4

Intro

ductio

n to group tec

hnology (G

T)

10.5

Intro

ductio

n to co

mputer p

rocess p

lanning (C

APP)

PR

AC

TIC

AL

S

1.

To prep

are jobs o

n CNC m

achine b

y usin

g vario

us o

peratio

ns lik

e turning, facin

g, tap

er turning, step

turning,

profile cu

tting, th

reading, ch

amferin

g etc o

n av

ailab

le machine.

2.

To develo

p vario

us ty

pes o

f CNC machine p

rogrammes.

3.

Industrial V

isit

RE

FE

RE

�C

E B

OO

KS

:

1.

CNC M

achine- P

rogram

ming & Applicatio

n

Adithan & Pabla N

ew Age In

ternatio

nal

2.

CNC M

achine

Dhanpat R

ai & Sons

3.

CAD/CAM

Groover (T

MH)

4.

Computer A

ided M

anufactu

ring

Rao, K

undra, T

iari (TMH)

5.

CAM

Vikram Sharm

a (S. K

. Kataria &

Sons)

6.

CAM

S. V

ishal (S

. K. K

ataria & Sons)

*****

PO

WE

R G

E�

ER

AT

IO�

C

OD

E M

E 3

05

L

T P

2

2/2 --

RA

TIO

�A

LE

With the in

creased co

nsumption of electrica

l power in

industries, a

gricu

lture a

nd human co

mfort, m

ore a

nd more

therm

al, h

ydro and nuclear p

ower p

lants are b

eing in

stalled th

rough out th

e country

. Gas tu

rbine p

ower p

lants are a

lso

bein

g set u

p. This a

ll has

necessitated

to train

more a

nd more p

eople fo

r the o

pera

tion of d

ifferent types o

f power

plan

ts,Solar en

ergy,wind en

ergy and ren

ewable en

ergy so

urces.

CO

�T

E�

TS

1.

Intro

du

ction

:

1.1

Differen

t types o

f conventional so

urces o

f energ

y

1.2

Base lo

ad an

d peak

load plan

ts

1.3

Scope o

f conventional e

nerg

y so

urces in

India

1.4

Statu

s of co

nventional p

ower p

lants in

India

2.

Th

erm

al P

ow

er Pla

nts :

2.1

General la

yout an

d working

2.2

Facto

rs of site se

lection

2.3

Meth

ods o

f coal h

andling

2.4

Unloading device

s

2.5

Ash handling sy

stem

2.6

Concep

t of su

per th

ermal p

ower p

lants

2.7

Combustio

n eq

uipment

2.7.1

Basic req

uirements

2.7.2

Meth

ods o

f coal b

urning : H

and firin

g, Stro

ker fired

syste

ms, P

ulverised

fuel fired

syste

m

2.7.3

Coal B

urners : S

tream lin

e, Turbulen

t types

2.7.4

Combustio

n co

ntro

l, fluidised

bed co

mbustio

n

3.

Hy

dro

-Electric P

ow

er Pla

nt :

3.1

Advantages a

nd ap

plicatio

n of hydroelectric p

ower p

lants

3.2

Elements o

f hydroelectric p

ower p

lant

3.3

Plan

t layout of lo

w head

and high head

intake

3.4

Combinatio

n of H

ydel –

Therm

al power p

lants

3.5

Hydro electric p

ower p

lants in

India.

4.

�u

clear P

ow

er Pla

nt :

4.1

Intro

ductio

n to nuclear reactio

ns and nuclear fu

els

4.2

Site selectio

n of nuclear p

ower plan

ts

4.3

Nuclear reacto

rs : vario

us ele

ments o

f nuclear reacto

rs.

4.4

Compariso

n of nuclear p

ower p

lant w

ith therm

al and hydel p

ower p

lants

4.5

Common types o

f nuclear reacto

rs

4.5.1

Pressu

rised water reacto

r

4.5.2

Boilin

g water reacto

r

4.5.3

Gas co

oled

reactors

4.5.4

Liquid metal co

oled

reactor

4.6.5

Fast b

reeder reacto

r

4.6

Nuclear p

ower p

lants in

India

4.7

Hazard

s in nuclear p

ower p

lants an

d safety

measures

4.8

Nuclear w

aste disp

osal

5.

Diesel P

ow

er Pla

nts :

5.1

Elements o

f a diesel p

ower p

lant

5.2

Building an

d general la

yout

5.3

Use o

f diesel e

ngine w

ith stea

m power p

lants

5.4

Applicatio

ns o

f diesel p

ower p

lants

5.5

Limitatio

n of diesel p

ower p

lants

6.

Ga

s Tu

rbin

e Pla

nts :

6.1

Classificatio

n and ap

plicatio

n

6.2

Elementary

descrip

tion of gas tu

rbines

6.3

Details o

f elements o

f a gas tu

rbine p

lant an

d plan

t layout

6.4

Advantages o

ver th

ermal an

d diesel p

ower p

lants

7.

Po

wer P

lan

t Eco

no

mic

s :

7.1

Elements o

f cost o

f power

7.2

Facto

rs affecting eco

nomics o

f generatio

n and distrib

ution of power

7.3

Facto

rs affecting choice an

d type o

f power p

lants o

n eco

nomics o

f power g

eneratio

n

7.4

Simple n

umerical p

roblems o

n co

st of power g

eneratio

n.

8.

Ren

wa

l En

ergy

So

urces :

8.1

Presen

t positio

n of co

nventional en

ergy so

urces in

India

8.2

Need

for non-co

nventional en

ergy so

urces

8.3

Vario

us altern

ate energ

y sources

– solar,

biogas,

wind, geotherm

al, tidal,

Magneto

hydro dynamic,

therm

o electric p

ower etc.

9.

So

lar E

nerg

y :

9.1

Intro

ductio

n to so

lar power

2.2

Solar en

ergy co

llectors

9.3

Applicatio

n of so

lar energ

y

9.3.1

Solar w

ater healin

g

9.3.2

Solar h

eating of B

uildings

9.3.3

Solar th

ermal electric co

nversio

n

9.3.4

Solar p

hoto voltaic

9.3.5

Solar d

istillation

9.3.6

Solar g

reen house

9.3.7

Space co

oling

9.4

Solar en

ergy sto

rage

9.4.1

Therm

al storag

e

9.4.2

Chemical sto

rage

9.4.3

Mech

anical en

ergy sto

rage

9.4.4

Solar p

ond

10

. W

ind

En

ergy

:

10.1

Scope o

f wind en

ergy

10.2

Merits an

d demerits o

f wind en

ergy

10.3

Measu

rement of w

ind velo

city by Anemometer : In

dicatin

g and reco

rding type

10.4

Wind M

achines

10.4.1 Horizo

ntal ax

is wind mach

ine

10.4.2 vertical ax

is wind machine

10.5

Wind power an

d en

ergy pattern

factor

10.6

Efficien

cy of w

ind machine

10.7

Site selectio

n of w

ind machine

RE

FE

RE

�C

E B

OO

KS

:

1.

Power P

lant E

ngineerin

g

Dr. M

ahesh

Verm

a

2.

Power P

lant E

ngineerin

g

Kesh

wani

3.

'kfDr l;a=

R.L.Agrawal

4.

Power P

lant E

ngineerin

g

Domkumdwar

5.

Power P

lant E

ngineerin

g (H

indi)

Prak

ash & Kumar

6.

Power P

lants E

ngineerin

g

P.K. N

ag (T

MH)

7.

Power P

lants

G.R. N

agpal

8.

Power P

lants T

echnology

M.M

. EI-W

akil (M

c-Graw Hill)

9.

Non Conventional E

nerg

y Sources

G.D. R

ai (Khanna P

ub.)

10. Energ

y Tech

nology – Non Conventional

S.Rao (K

hanna P

ub.)

11. Non Conventional S

ources o

f Energ

y (H

indi)

Agrawal &

Gupta (N

av Bharat)

12. v

ikjEifjd Å

tkZ L=

ksr

,- ,u- ekFkqj @,u-,l

- jkBkSM+

*****

WO

RK

SH

OP

TE

CH

�O

LO

GY

CODE M

E 306

L T

P

2 --

3

RA

TIO

�A

LE

This su

bject g

ives k

nowled

ge to the stu

dents w

ith regard

to many kinds o

f machine tools u

sed in industry

. Majo

r

thrust is to

expose th

e stu

dents to

acquire p

ractical skill in

handling millin

g machines, g

rinding mach

ines, cap

stan and turret

lathes a

nd many other k

inds o

f machines. T

his e

nables stu

dents to

perfo

rm well o

n the sh

op flo

or in

the in

dustry

.

CO

�T

E�

TS

1.

Meta

l Cu

tting

Saw

s :

1.1

Specificatio

ns, d

escription, w

orking an

d uses o

f sawing machine

1.2

Descrip

tion, sp

ecification of cu

tters/ blad

e for sa

wing machines, b

lade settin

g.

2.

Bo

ring

:

2.1

Princip

le of boring

2.2

Classificatio

n of boring mach

ines a

nd their d

escription

2.3

Specificatio

n of boring machine

2.4

Boring tools

2.5

Boring bars an

d boring head

s

2.6

Descrip

tion of Jig

borin

g machine

3.

Millin

g M

ach

ine :

3.1

Specificatio

ns and working princip

le of m

illing machine

3.2

Classificatio

n of m

illing mach

ines a

nd their b

rief descrip

tion an

d their ap

plicatio

ns.

3.3

Details o

f column and knee ty

pe m

illing machine

3.4

Millin

g machine acce

ssories an

d attach

ment -A

rbors, ad

aptors, co

llets, vices, circ

ular tab

le, indexing

head

and tail sto

ck, v

ertical m

illing attach

ment, sp

iral millin

g attach

ment, slo

tting attach

ment a

nd

rack m

illing attach

ment.

3.5

Work holding devices.

3.6

Millin

g meth

ods-u

p millin

g and down millin

g

3.7

Vario

us ty

pes o

f millin

g cutters an

d mandrels fo

r millin

g machines

3.8

Millin

g operatio

ns-face m

illing, an

gular m

illing, fo

rm millin

g, strad

dle m

illing an

d gang millin

g

3.9

Cuttin

g sp

eed an

d feed

. Simple n

umerical p

roblems

3.10

Indexing on dividing head

s, plain

and universal d

ividing heads

3.11

Indexing methods : direct,

plain

or sim

ple,

compound, differen

tial and angular

indexing. Numerical

problem

s on indexing

3.12

Helical an

d sp

iral millin

g

3.13

Intro

ductio

n to machining ce

ntre

4.

Grin

din

g a

nd

Grin

din

g M

ach

ines :

4.1

Purpose o

f grinding

4.2

Vario

us ele

ments o

f grinding wheel –

Abrasiv

e, Grad

e, Stru

cture, B

ond

4.3

Common w

heel sh

apes a

nd ty

pes o

f wheels - b

uilt u

p w

heels, m

ounted

wheels a

nd diamond w

heels.

Specificatio

ns o

f grinding wheels as p

er BIS

4.4

Truing an

d dressin

g, balan

cing an

d mounting of w

heel

4.5

Grinding meth

ods: su

rface grin

ding, cylindrical g

rinding and cen

treless grinding.

4.6

Grinding M

achines- c

ylindrical g

rinders, su

rface grin

ders, in

ternal g

rinders, cen

treless g

rinders an

d tools

and cu

tter grin

ders.

4.7

Selectio

n of grinding wheel

5.

Ca

psta

n a

nd

Tu

rret La

thes :

5.1

Concep

t of ra

m or cap

stan type an

d turret o

r saddle ty

pe m

achine

5.2

Princip

al parts o

f capstan

and turret lath

es

5.3

Capstan

and Turret lath

e mechanism

: Turret in

dexing mechanism

, Bar feed

ing mechanism

5.4

Work holding devices : Ja

w and co

llet chucks

5.5

Tool h

olding device

s : slide to

ol h

older, k

nee to

ol h

older, k

nurlin

g to

ol h

older, recessin

g to

ol h

older,

form tool holder, T

ap an

d Die h

older, V

-steady box tool holder, ro

ller steady box tool holder

5.6

Intro

ductio

n to turret to

oling layout

5.7

Differen

ce among cap

stan, tu

rret and co

nventional lath

e.

6.

Au

tom

atic M

ach

ines :

6.1

Brief d

escription of sin

gle sp

indle an

d multi-sp

indle a

utomatic m

achines v

iz. Swiss ty

pe a

utomatic scre

w

mach

ine a

nd Turret ty

pe scre

w mach

ines

6.2

Tran

sfer Mach

ines- In

line , R

otary

Indexing Table , D

rum M

achines

7.

Meta

l Fin

ishin

g P

rocesses :

7.1

Purpose o

f finish

ing su

rfaces

7.2

Descrip

tion of lap

ping, su

per fin

ishing, polish

ing and buffin

g processes

7.3

Descrip

tion of honing machine an

d honing tools

8.

Ma

inten

an

ce of M

ach

ine T

oo

ls :

8.1

Importan

ce of m

aintenance

8.2

Differen

t type o

f main

tenance

8.3

Sequence o

f main

tenance o

peratio

n : D

isasse

mbly, w

ashing, fau

lt finding, asse

mbly

9.

Insta

llatio

n a

nd

Testin

g o

f Ma

chin

e To

ols :

9.1

Differen

t types o

f machine fo

undatio

n

9.2

Foundatio

n plan

9.3

Mach

ine to

ol testin

g

PR

AC

TIC

AL

S

1.

Face m

illing.

2.

Gear cu

tting on a m

illing machine. (S

pur an

d Bevel)

3.

Key way cuttin

g on sh

aft

4.

Exercise o

n gang millin

g

5.

Job on Capstan

lathe a

nd Turret lath

e.

6.

Job on grinding machine.

6.1

Surface g

rinding

6.2

Cylindrical g

rinding (in

ternal an

d ex

ternal)

6.3

Centre le

ss grin

ding (in

ternal an

d ex

ternal)

7.

Millin

g cutter g

rinding on tool an

d cu

tter grin

der

8.

Job usin

g co

pying attach

ment on lath

e

9.

Exercises o

n honing an

d lap

ping machine

10.

Super fin

ishing practice o

n lath

e

11.

Main

tenance o

f millin

g, G

rinding and Lathe m

achines

RE

FE

RE

�C

E B

OO

KS

:

1.

Workshop Tech

nology II

Hazra C

haudhary

2.

Workshop Tech

nology II

Raghuvanshi

3.

Productio

n Tech

nology

R.K.Jain

& S.C. G

upta

4.

Workshop Tech

nology (H

indi)

Tahil M

aghnani

5.

Productio

n Tech

nology

H.M

.T

6.

Workshop Tech

nology II &

III Chapman

7.

Productio

n Tech

nology

Pandey & Singh

*****

I�D

US

TR

IAL

E�

GI�

EE

RI�

G

CO

DE

ME

30

7

L T

P

2 2

/2 --

RA

TIO

�A

LE

To ach

ieve th

e target a

nd goals o

f an industry

, it is esse

ntial to

co-ordinate th

e entire m

anufactu

ring sy

stem, fo

r

efficient working of an

organisatio

n, ev

aluatio

n an

d im

provement in

manufac

turin

g of jo

bs an

d co

mponents. F

or th

is

purpose to

pic lik

e plan

t locatio

n an

d layout, w

ork-stu

dy an

d productio

n, plan

ning and co

ntro

l are inclu

ded in this su

bject.

By learn

ing of ab

ove to

pics, cap

acity to

work as m

iddle lev

el manager is d

evelo

ped amongst th

e students. It is

suggested

that stu

dents sh

ould be tak

en to

nearb

y in

dustries to

acquain

t them with vario

us en

gineerin

g asp

ects of an

industry

.

CO

�T

E�

TS

1.

Pro

du

ction

, Pla

nn

ing

an

d C

on

trol :

1.1

Defin

ition a

nd im

portance, ty

pes o

f productio

n -jo

b, batch

and mass fo

recasting, ro

uting, sc

heduling,

disp

atching and follow up.

1.2

Break

even analy

sis and Gantt ch

art

1.3

Project sch

eduling, ap

plicatio

n of C

PM an

d PERT tech

niques

1.4

Analy

sis and co

ntro

l of project co

st in CPM an

d PERT, sim

ple n

umerical p

roblem

s.

2.

Inv

ento

ry C

on

trol :

2.1

Defin

ition, ty

pes o

f inventory - C

odificatio

n an

d sta

ndard

ization

2.2

ABC analy

sis. Economic o

rderin

g quantity

2.3

Procurem

ent co

st, carrying charg

es, lead-tim

e, re-order p

oint, sim

ple p

roblems.

3.

Insp

ection

an

d Q

ua

lity C

on

trol :

3.1

Defin

itions, ty

pes o

f inspectio

n an

d proced

ure

3.2

Statistical q

uality

contro

l - Basic th

eory of quality

contro

l, Process cap

ability

3.3

Contro

l charts

for v

ariables

– X

and R, relatio

nship betw

een co

ntro

l limits an

d sp

ecificatio

n lim

its.

Contro

l chart fo

r fraction defe

ctive (p

), contro

l chart fo

r number o

f defec

t (c)

3.4

Accep

tance sa

mpling - S

election of sa

mples, sa

mple size, m

ethod of ta

king sa

mples. S

amplings p

lan -

single, d

ouble, seq

uential. A

cceptan

ce quality

level (A

QL), lo

t toleran

ce percen

tage d

efectiv

e (LTPD),

producer’s risk

, consumer’s risk

. Operatin

g characteristic c

urve, sim

ple p

roblems.

4.

Wo

rk S

tud

y :

4.1

Defin

ition, ad

vantages an

d proced

ure o

f work-stu

dy. D

ifference b

etween productio

n and productiv

ity,

Facto

rs to im

prove p

roductiv

ity

4.2

Meth

od Study :- D

efinitio

n, objectiv

es and proced

ure o

f meth

od stu

dy.

4.3

Symbols, flo

w process ch

art (man-machine-m

aterial), flow diag

ram, m

achine c

hart, tw

o hand ch

art

4.4

Critical ex

aminatio

n. D

evelo

ping a n

ew meth

od

4.5

Princip

les of m

otion eco

nomy. T

herb

lig sy

mbols, S

IMO chart, sim

ple p

roblem

s.

4.6

Work M

easurement -tim

e study, defin

ition, princip

le and method o

f time stu

dy

4.7

Stop watch

stu

dy - number

of read

ing, calcu

lation of basic

time,

rating tech

niques,

normal

time,

allowances, sta

ndard

time

4.8

Simple n

umerical p

roblems.

4.9

Work Sampling - D

efinitio

n, m

ethod, ad

vantag

es an

d disad

vantage o

f work sampling Applicatio

ns.

5.

Pla

nt L

oca

tion

an

d L

ay

ou

t :

5.1

Defin

ition, facto

rs affectin

g the site selectio

n of plan

t

5.2

Facto

r affecting p

lant la

yout

5.3

Types o

f layout - p

rocess, p

roduct, co

mbinatio

n an

d fix

ed positio

n layout

5.4

Tech

niques in

making layout-F

low diagram, te

mplates, d

istance v

olume m

atrix, trav

el chart

5.5

Line b

alancin

g, w

orkstatio

n, N

umerical p

roblem

.

6.

Ma

terial H

an

dlin

g :

6.1

Princip

les of eco

nomic m

aterial handling

6.2

Hoistin

g eq

uipment - fo

rklift tru

ck, C

ranes- m

obile m

otor cran

es, overh

ead cran

es, travellin

g brid

ges

crane. D

errick cran

e. Whiler cran

e

6.3

Conveying eq

uipment - P

ackage co

nveyors, g

ravity ro

ller conveyors, scre

w co

nveyors, flig

ht o

r

scraper co

nveyors, b

ucket co

nveyors, b

ucket ele

vato

rs, belt co

nveyors, p

neumatic co

nveyors.

7.

Lin

ear P

rog

ram

min

g :

7.1

Formulation L.P. problem

7.2

Grap

hical m

ethod for optim

al solution

7.3

Simplex method for optim

al solution

8.

Dep

reciatio

n :

8.1

Defin

ition

8.2

Obsolescen

ce and amortizatio

n

8.3

Differen

t meth

ods o

f calculatin

g depreciatio

n

8.4

Numerical p

roblem

s.

RE

FE

RE

�C

E B

OO

KS

:

1.

Industrial E

ngineerin

g (H

indi)

V.K.Sharm

a

2. izkjfEHkd

m|ksx

vfHk;kaf=

dh

lqjs'k ny

syk

3.

Industrial E

ngineerin

g

S.C.Sharm

a

4.

Industrial E

ngg. &

Management

T.R.Banga

5.

Elements o

f Work Study

Suresh

Dalela

6.

Constru

ction Equipment

Mahesh

Verm

a

7.

Constru

ction Equipment

S.C.Sharm

a

8.

Industrial E

ngg. &

Management

O.P. K

hanna

9.

Productio

n, O

peratio

n M

anagement

B.S. G

oel

*****

MA

CH

I�E

DE

SIG

�

CO

DE

ME

30

8

L

T P

2 2

/2 --

RA

TIO

�A

LE

Knowled

ge o

f meth

od of fin

ding sh

apes a

nd sizes o

f vario

us m

achine ele

ments is v

ery essen

tial from their stren

gth

and stiffn

ess/rigidity viewpoints. A

lso the k

nowled

ge o

f calculatio

n of m

anufactu

ring co

st of m

achine ele

ments is esse

ntial.

This su

bject w

ould im

part th

e basic k

nowled

ge ab

out th

e desig

ning of vario

us m

achine ele

ments.

CO

�T

E�

TS

1.

Intro

du

ction

:

1.1

General co

nsid

eration in machine d

esign

1.2

General p

roced

ure in

machine desig

n

1.3

Selectio

n of m

aterial

1.4

Working stress a

nd facto

r of safety

, selection of facto

r of sa

fety

1.5

Stress co

ncentratio

n, stress co

ncen

tration fac

tor an

d meth

ods o

f reducin

g stress co

ncentratio

n

1.6

Fatig

ue an

d enduran

ce limit

1.7

Effec

t of lo

ad, su

rface finish

and size o

n en

duran

ce limit

1.8

Preferred

number

2.

Desig

n o

f Weld

ing

Jo

ints :

2.1

Types o

f weld

ed joint an

d Desig

n of lap

joint an

d butt jo

int

2.2

Stren

gth of tran

sverse a

nd parallel fille

t weld

ed joints in

axial lo

ading

2.3

Basic w

elding sy

mbols

2.4

Weld

ed joint su

bjected

to tw

isting moment an

d bending moment

2.5

Eccen

trically loaded weld

ed joints

3.

Desig

n o

f Screw

an

d B

olts :

3.1

Initial stre

sses due to

screwing up

3.2

Stress d

ue to

extern

al forces

3.3

Stress d

ue to

combined forces

3.4

Bolt o

f unifo

rm stren

gth

3.5

Scre

w thread

, desig

natio

ns an

d its d

imensio

ns.

3.6

Desig

n of P

ower scre

w

3.7

Desig

n of scre

w jack

4.

Desig

n o

f Jo

ints :

4.1

Desig

n of sim

ple co

tter joints

4.2

Desig

n of knuckle jo

ints

4.3

Desig

n of tu

rnbuckle

5.

Desig

n o

f Key

s an

d C

ou

plin

gs :

5.1

Desig

n of su

nk key

5.2

Desig

n of rig

id fla

nge co

upling

5.3

Desig

n of pin type flex

ible co

uplings

6.

Desig

n o

f Sh

aft :

6.1

Shaft su

bjected

to tw

isting moment

6.2

Shaft su

bjected

to bending moment

6.3

Shaft su

bjected

to co

mbined tw

isting and bending moment

7.

Desig

n o

f Co

mp

on

ents :

7.1

Cast Iro

n pulley

7.2

Flywheel

7.3

Helical sp

ring

7.4

Leaf sp

ring.

8.

Bea

ring

s (no

nu

mer

ical p

rob

lem

s) :

8.1

Intro

ductio

n an

d Classificatio

n

8.2

Material u

sed for bearin

gs and their p

roperties

8.3

Types an

d uses o

f rollin

g co

ntact b

earings

8.4

Stan

dard

dimensio

n and desig

natio

ns o

f ball b

earings

8.5

Selectio

n of ro

lling ele

ments b

earings

9.

Lev

er :

9.1

Intro

ductio

n

9.2

Desig

n of a h

and lever

9.3

Desig

n of a fo

ot lev

er

9.4

Desig

n of L

ever fo

r safety valv

e

RE

FE

RE

�C

E B

OO

KS

: 1.

Mach

ine D

esign

Pandya &

shah

2.

Mach

ine D

esign

R.S.Khurm

i

3.

Mach

ine D

esign

Sharm

a & Aggrawal

4.

Mach

ine D

esign

V. B

. Bhandari

5.

Engineerin

g Desig

n

J. E

. Shieg

lay ( M

cGraw-Hill)

* * * * *

ES

TIM

AT

I�G

A�

D C

OS

TI�

G

CO

DE

ME

30

9

L

T P

2 2

/2 --

RA

TIO

�A

LE

The Knowled

ge about estim

ation and costin

g is

required

for engineers.

This

subject

is desig

ned to develo

p

understa

nding of vario

us co

mponents o

f costs a

nd making cost estim

ation.

CO

�T

E�

TS

1.

Intro

du

ction

:

1.1

Estim

ating

1.1.1

Defin

ition

1.1.2

Importan

ce of estim

ating

1.1.3

Aims and functio

ns

1.1.4

Estim

ating proced

ure

1.2

Costin

g

1.2.1

Defin

ition

1.2.2

Aims o

f costin

g

1.2.3

Proced

ure o

f costin

g

1.3

Differen

ce betw

een estim

ating an

d co

sting

2.

Ele

men

ts of C

osts :

2.1

Material co

st

2.2

Labour co

st

2.3

Expenses

2.3.1

Direct ex

penses

2.3.2

Indirect ex

penses

2.4

Component of co

st

2.5

Overh

ead co

st

2.6

Allocatio

n of on co

st

3.

Brea

k E

ven

An

aly

sis an

d E

qu

ipm

en

t Rep

lace

men

t An

aly

sis :

3.1

Break

even analy

sis (cost, v

olume, p

rofit a

naly

sts), determ

inatio

n of B

reak ev

en point, b

reak ev

en point

theory

3.2

Equipment R

eplace

ment A

naly

sts

3.2.1

Regions

3.2.2

Policy

3.2.3

Guide lin

e

3.2.4

Vario

us m

ethods

3.3

Hire P

urch

asing

4.

Estim

atio

n o

f Ma

terial C

ost :

4.1

Estim

ation of volumes, w

eights an

d co

st of m

aterials for

4.1.1

Pulley

4.1.2

Spindle

4.1.3

Lath

e centre

4.1.4

Fly wheel

4.1.5

Cran

k sh

aft

5.

La

bo

ur C

ostin

g :

5.1

Type o

f Wage an

d Incentive

5.2

Wage D

ifferentials

5.3

Meth

ods o

f wage P

ayments

5.4

Job Evalu

ation

6.

Estim

atio

n in

Ma

chin

ing

:

6.1

Cuttin

g sp

eed, feed

and depth of cu

t

6.2

Setu

p tim

e, operatio

n tim

e, mach

ining, tim

e tear down tim

e, handling tim

e

6.3

Allowances

6.4

Estim

ation of m

achining tim

e for vario

us lath

e operatio

ns :

6.4.1

Turning

6.4.2

Facin

g

6.4.3

Thread

ing

6.4.4

Drillin

g

6.4.5

Chamferin

g

6.5

Estim

ation of m

achining tim

e for M

illing operatio

n

6.6

Estim

ation of m

achining tim

e for S

haping operatio

n

6.7

Estim

ation of m

achining tim

e for G

rinding operatio

n

6.8

Metal re

moval rates

7.

Estim

atio

n in

Weld

ing

Sh

op

:

7.1

Estim

ation of electric are w

elding co

st

7.2

Estim

ation of gas w

elding

7.3

Estim

ation of gas c

uttin

g

7.4

Facto

rs affecting weld

ing co

st

8.

Estim

atio

n in

Fo

rgin

g S

ho

p :

8.1

Hand forging

8.2

Mach

ine fo

rging

8.3

Estim

ation of lo

sses in forging operatio

n , n

et weig

ht, T

ime

8.4

Estim

ation of co

st of fo

rging operatio

n

9.

Estim

atio

n in

Pa

ttern M

ak

ing

an

d F

ou

nd

ry S

ho

p :

9.1

Pattern

allowances

9.2

Estim

ation of pattern

cost

9.3

Estim

ation of fo

undry sh

op

10

. E

stima

tion

in S

heet M

etal S

ho

p :

10.1

Sheet m

etal operatio

ns

10.2

Sheet m

etal joints

10.3

Estim

ation of tim

e and co

st in sh

eet metal o

peratio

ns

10.4

Blan

k layout

10.5

Capacity

for power p

ress.

RE

FE

RE

�C

E B

OO

KS

:

1.

Estim

ating & Costin

g

Banga &

Sharm

a

2.

Mech

anical E

stimatin

g & Costin

g

O.P. K

hanna

3.

Mech

anical E

stimatin

g & Costin

g

T.T.T.I.M

adras

*****

MA

�A

GE

ME

�T

& E

�T

RE

PR

E�

EU

RS

HIP

CO

DE

ME

31

0

L

T

P

Common to all b

ranches ex

cept C

C/CE/EE

2 1

--

RA

TIO

�A

LE

To ach

ieve th

e targ

et and goals in

an organisatio

n it is esse

ntial to

co-ordinate th

e entire sy

stem. For th

is

purpose th

e knowled

ge o

f prin

ciples o

f management, h

uman reso

urces d

evelo

pment, m

aterial management and fin

ancial

management is req

uired

.

Entrep

reneursh

ip will in

troduce th

e students ab

out how to set u

p a sm

all-scale industry

. The su

bject in

cludes th

e

proced

ure fo

r how to

select, proceed

and start th

e SSI, w

hich

also in

volves a

concrete

mark

et survey rep

ort an

d project

form

ulatio

n.

CO

�T

E�

TS

1.

Prin

ciples o

f Ma

na

gem

ent :

1.1

Management, ad

ministratio

n and organisatio

n, differe

nce b

etween them.

1.2

Scien

tific management : M

eaning, ch

aracteristics, object an

d ad

vantag

e : Taylor's sc

ientific m

anagement

– Fayol’s p

rincip

les of m

anagement, fu

nctions o

f management

1.3

Types o

f ownersh

ip, so

le trading, partn

ership, jo

int sto

ck, co

-operativ

e and public e

nterp

rise

1.4

Types o

f organisatio

n, differen

t types an

d their ch

arts.

1.5

Importan

ce of human relatio

n professio

nal eth

ics

1.6

Need

for lead

ership, lead

ership qualities

1.7

Motivatio

n

2.

Hu

ma

n R

esou

rces Dev

elop

men

t :

2.1

Intro

ductio

n, object an

d functions o

f human reso

urce d

evelo

pment departm

ent

2.2

Recru

itment, so

urces a

nd meth

ods o

f selection, need

for effectiv

e training, m

ethod of train

ing, duties o

f

superv

isor / F

ormen, R

ole o

f HRD in industrie

s.

3.

Wa

ges a

nd

Incen

tives :

3.1

Defin

ition an

d req

uirements o

f a good wage sy

stem meth

ods o

f wage p

ayment

3.2

Wage in

centives - ty

pe o

f incentive, d

ifference in

wage in

centive an

d bonus. in

centive to

superv

isor.

4.

Ma

terial M

an

ag

emen

t :

4.1

Purch

asing Functions an

d duties o

f purch

ase d

epartm

ent organisatio

n of purchase

departm

ent, m

ethods o

f

purch

asing, p

urch

ase o

rder co

ntracts, le

gality

of co

ntracts ty

pes o

f contracts i.e. p

iece work co

ntract,

lumpsum co

ntract, ite

m rate c

ontract, p

ercentag

e contract, m

erits and lim

itation of each

contract sy

stem,

departm

ental ex

ecution of w

orks, rate co

ntract - D

.G.S &

D an

d C.S.P.O. ten

der, n

ecessity, ty

pes o

f

tenders, ten

derin

g proced

ure, earn

est money and sec

urity

money

4.2

Store an

d sto

re keep

ing : F

unctio

ns an

d duties o

f store d

epartm

ent, lo

cation and la

yout o

f store, b

in

cards, sto

re led

ger,

receipt and issu

e proced

ure

of materials,

physical

verificatio

n of sto

res, disp

osal

meth

od of unserv

iceable articles an

d protectio

n of sto

res.

4.3

Sales : fu

nctio

n and duties o

f sales departm

ent sales p

romotion ad

vertise

ment serv

ice after sales.

5.

Fin

an

cial M

an

ag

em

ent :

5.1

Functio

n and duties o

f finance departm

ent

5.2

Brief id

ea of jo

urnal, led

ger, trial b

alance, trad

ing acco

unt, p

rofit an

d loss acco

unt, b

alance sh

eet.

5.3

Cheques (cro

ssed an

d bearer ), d

raft, promisso

ry note, letter o

f credit, b

rief idea o

f cost acco

unting.

5.4

Numerical p

roblem

s.

6.

Ma

rketin

g M

an

ag

em

ent :

6.1

Concep

t of M

arketin

g

6.2

Problem

s of M

arketing

6.3

Pricin

g policy

6.4

Distrib

ution ch

annels a

nd meth

ods o

f mark

eting

7.

En

trepren

eu

rship

:

7.1

Entrep

reneursh

ip an

d Entrep

reneur

7.2

Need

of E

mployment and Opportunitie

s.

7.3

Essen

tial Characteristic

s of a g

ood Entrep

reneur

7.4

Industrial P

olicy.

7.5

Classificatio

n of in

dustries- T

iny, sm

all scale , Medium scale, L

arge scale, H

andicraft, A

ncillary

7.6

Type o

f industries- P

roductio

n, Jo

b based

& Serv

ice

8.

En

trepren

eu

rial D

evelo

pm

en

t :

8.1

Product id

entificatio

n/ selectio

n

8.2

Site selectio

n

8.3

Plan

t layout

8.4

Institu

tional su

pport n

eeded

8.5

Pre-m

arket su

rvey

9.

En

trepren

eu

rship

Su

pp

ort S

yste

m:

9.1

Role o

f District In

dustries C

entre in

setting up industry

9.2

Functio

n of N

SIC, SISI, N

ISIET, N

RDC, SSIC, SIDO, N

MTC, K

VIC, R

SMML.

9.3

Role o

f state finance co

rporatio

n, state electricity

corporatio

ns, p

ollution co

ntro

l board

, BIS, I.S

.O. etc.

10

. S

etting

up

SS

I :

10.1

Registratio

n of S

SI

10.2

Allotment of la

nd by RIIC

O

10.3

Prep

aration of project rep

ort

10.4

Structu

re of organisatio

n

10.5

Building co

nstru

ction

10.6

Estab

lishment of m

achines

11

. T

ax S

yste

m a

nd

Insu

ran

ce :

11.1

Idea o

f income tax

, sales tax, ex

cise duty and cu

stom duty

11.2

Industrial a

nd fire in

suran

ce, proced

ure fo

r industrial in

suran

ce.

12

. F

ina

ncia

l So

urces fo

r SS

I :

12.1

Vario

us in

stitutions p

roviding loans fo

r industries

12.2

Vario

us ty

pes o

f loans

12.3

Subsid

ies

13

. L

ab

ou

r Leg

islatio

n a

nd

Po

llutio

n C

on

trol A

cts :

13.1

Industrial acts : fac

tory act 1

948

13.2

Workmen's co

mpensatio

n act 1

923

13.3

Appren

tices act 1

961

13.4

Water p

ollution co

ntract act 1

974 an

d 1981

13.5

Air p

ollution co

ntract act 1

981

13.6

Enviro

nmental p

rotectio

n act 1

986

13.7

Forest (an

imal co

nserv

ation act 1

972)

13.8

Pollution co

ntro

l provisio

ns in

motor vehicle act.

14

. P

roject R

epo

rt :

14.1

Proced

ure o

f prep

aring a p

roject rep

ort

14.2

Format o

f project rep

ort

14.3

Prep

aration of project rep

ort fo

r some S

SI ite

ms

15

. IS

O : 9

00

0 S

eries of Q

ua

lity S

yste

m :

15.1

Defin

ition of fe

w im

portan

t terms related

to IS

O quality

syste

m

15.2

Vario

us m

odels fo

r quality

assuran

ce in IS

O : 9

000 series

15.3

Vario

us ele

ments o

f ISO : 9

001 model (2

0 points)

15.4

Benefits b

y beco

ming an IS

O : 9

000 co

mpany

15.5

Intro

ductio

n to total q

uality

management (T

QM)

RE

FE

RE

�C

E B

OO

KS

:

1.

Industrial M

anagement

V.K. Sharm

a & O.P. H

arkut

2.

Industrial E

ngg. &

Management

O.P. K

hanana

3.

Industrial E

ngg. &

Management

T.R. B

anga

4.

Hand Book of S

mall S

cale Industry

P.M

. Bhandari

5.

Hand Book on Entrep

reneursh

ip Develo

pment

O.P. H

arkut

6.

Entrep

reneurial D

evelo

pment

S.S. K

hanka

7.

Statistical Q

uality

Contro

l

Mahohar M

ahajan

8.

ISO : 9

000 Quality

Syste

m

S. D

alela

* * * * *