5.Material Handling System Design and Decision

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Material handling Systedesign and decision

Unit 3 Management

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Material handling System desigdecision

Materials handling is the art and sc

of moving, packing and stori

substances in any form.

Most manufacturers today have moved to automatedma

handling systems to minimize the amount of handling.

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Importance of Material Handling

Function of production

control.

Concerned with scheduling of

production control.

Material Handling adds value

to product cost.

Material Handling increases

effectiveness of in plant

layout by reducing the cost.

Objectives of Material

To owers unit materials handl

To reduce manufacturing cycle

To provide better control of the

To provide better wor!ing cond

To provide Contribution for bett

avoiding damages to products.

To #ncrease storage capacity a

higher productivity at lower ma

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Materials Handling

Advancement in material handling tec

e"uipment !#er the p!tential t! u$tantially im

pr!ductivity%

Material handling pr!ce and techn!l!

pr!ductivity $y in&uencing per!nnel, pace,e"uipment re"uirement%

Material handling i a 'ey l!gitic activity t!verl!!'ed%

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Principles of Material Hand

*"uipment +!r handling and t!rage h!uld $e a tandardi

-hen in m!ti!n, the ytem h!uld $e deigned t! pr!c!ntinu!u pr!duct &!%

nvetment h!uld $e in handling rather than tati!nary e"u

andling e"uipment h!uld $e utilied t! the ma.imum e.t

n handling e"uipment electi!n the rati! !+ dead eight t!

$e minimied%

-henever practical, gravity &! h!uld $e inc!rp!rated in


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ypes of Handling Syste6


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1. MECHANIZED SYSTEM

Mechanied Sytem empl!y a ide range !+ handling

he type !+ e"uipment m!t c!mm!nly ued in mec

ytem are4

5i+t ruc'

ider ruc'

!line

ract!r railer

C!nvey!r

car!uel

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!. "ift rucks

5i+t truc' al! called +!r'li+t%

5i+t truc' can m!ve l!ad !+

mater cart!n $!th h!ri!ntally

and vertically $ut are limited t!

handling unit l!ad%

ype !+ li+t truc' are4

ighStac'ing truc'%

8alletle !r Clamp truc'

#. $ider r

ider truc' pr!vid

e#ective meth!d

material handling ut

ider truc' are

c!numer pac'

areh!ue%

ider truc' i !papplicati!n include

unl!ading !+

e"uipment, !rder

accumulati!n, and h

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%. o&lines

!line are utilied t! pr!vide

c!ntinu!u p!er t! +!urheel

trailer%

he main advantage !+ a t!line

i c!ntinu!u m!vement%

he m!t c!mm!n applicati!n !+

t!line i +!r cae g!!d !rder

electi!n%

'. ractor

ract!r trailer c!nit

guided p!er unit t!

!+ individual +!urhee

he tract!r in c!m$ina

trailer, li'e a t!line, i

!rder electi!n%

he main advantage !

ith trailer i &e.i$ilit

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(. )onveyors

t i ued idely in hipping and

receiving !perati!n and erve a

the $aic handling device +!r a

num$er !+ !rder ytem%

C!nvey!r are clai;ed acc!rding

t! p!er, gravity and r!ller !r $elt

m!vement%

n p!er c!n;gurati!n, the

c!nvey!r i driven $y a chain%

n gravity and r!ller driven

applicati!n permit rearrangement

ith minimum di


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2. SEMI AUTOMATED SYST

Mechanied handling i !+ten upplemented $y emi

e"uipment%

ypical e"uipment utilied in emiaut!mated handlin

Aut!mated =uided >ehicle ?A=>@%

C!mputeried S!rtati!n%

!$!tic%

5ive ac'%

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!. +utomated uided -ehicles +-/

he A=>S i a mechanied material handling

e"uipment ith!ut an !perat!r%

he ytem c!nit !+ +!ur c!mp!nent%

>ehicle +!r m!vement%

8ic'up and dr!p !# l!cati!n%

=uidance ytem%

C!mputer c!ntr!l ytem%

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#. )omputeri0ed Sortation

he !rting device ill !rt the material $aed !n t

c!de%

he !ptical ening read the $ar c!de !n the item

he aut!matic !rting device increae ytem pr!

thr!ugh,

Speed

Accuracy

*liminati!n !+ manual la$!r%

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%. $obotics hee are human li'e machine ith micr!pr!ce!r t! per+!

pr!grammed activity !r erie !+ activitie%

!$!tic can $e ued +!r $rea' $ul' !r c!n!lidati!n !perati!

!$!tic can $e ued in e.treme temperature envir!nment

t!rage !r deep +reeer%

'. "ive $acks 5ive rac' are c!mm!nly ued t! reduce manual la$!r in ar

rac' deign in hich pr!duct aut!matically &! t! the

p!iti!n%

he ue !+ the live rac' reduce the need t! ue li+t truc' t!

he advantage !+ live rac' t!rage i the p!tential +!r au

pr!duct a a reult !+ rear l!ading%

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%.+utomated Systems

he c!ncept !+ aut!mated handling ha !#ered grea

and limited acc!mplihment%

8!tential t! aut!mate

rder electi!n

Aut!mated t!rage/retrieval

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!. Potential to automate

An Aut!mated ytem ha the p!tential t! !perate +ater and m!re a

mechanied c!unterpart%

Aut!mated ytem have $een deigned and c!ntructed +!r peci;c appl

n+!rmati!n techn!l!gy play an imp!rtant part in all handling ytem%

A maB!r diadvantage !+ aut!mati!n i it dependency !n pr!pr

techn!l!gy net!r'%

he $aic !$Bective a t! integrate mechanied, emiaut!mated

handling int! a ytem that !#er the advantage !+ high pr!ductivity a

uing minimal la$!r%

he general pr!ce $egin ith an aut!mated !rder electi!n device pr

#. Orderselection

Unit 3 Supply Chain Management

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%. +utomated storage1retrieva

Aut!mated t!rage ytem that ue highrie t!rage i a paut!mati!n%

he initial +uncti!n !+ the t!rage e"uipment i t! reac

t!rage l!cati!n rapidly%

he t!rage machine i p!iti!ned t! ervice di#erent ai

car%

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'. Information23irected Sy

he c!ncept !+ in+!rmati!ndirected handling i relatively ne

!+ a great deal !+ reearch and devel!pment%

n+!rmati!n directed ytem ue mechanied handling

in+!rmati!n techn!l!gy%

here are t! c!mm!n e.ample !+ in+!rmati!ndirected m

ytem%

-irele D-iiE

8ic't!5ight

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!.$4 5ireless 65i24i7

he $aic ue !+ -ii t! intruct m!vement !+ li+t truc' i e.panded

directed applicati!n t! $ec!me a highly integrated material handling

he main advantage !+ i t! impr!ve peed and &e.i$ility !+ li+t tru

techn!l!gy pr!vide realtime c!mmunicati!n t! central data pr!c

#. Pick2to2"ight

8ic't!light i a car!uel ytem variati!n that i $ec!ming increain

n thee ytem !rder elect!r pic' deignated item directly in

c!nvey!r +r!m lighted car!uel l!cati!n !r t!rage $in%

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5.Material Handling System Design and Decision

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