lean manufacturing methdology

8/19/2019 Lean Manufacturing Methdology

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5S Principle

5S is a lean manufacturing methodology to clean and organize the

work place. 5s focuses on having visual order, organization, and

standardization.

SEIRI S!R" !#"$

%. &o we 'nd items scattered in our

place(. )re there *o+es paper, cotton waste

and other items left in a disorganized

manner-. )ll items sorted out and placed in a

designed spots. )re tools and stationary properly

sorted and stored

S!R" !#" I"E/S )0& &IS1)R& "2E

#00E1ESS)R3

SEI"I!0

)re passage ways and storage places

clearly indicated

)re commonly used and stationary

separated from those seldom used

)re containers and *o+es stacked up

properly

)re 're e+tinguisher and hydrants

readily accessi*le



)re there grooves, cranks or *umps on

the 4oor which hinder the work or

safety

) P)1E 6!R E7ER3"2I08 )0&

E7ER3"2I08 I0 I"S P)1E

SEIS! 1E)0I08$

)re the 4oor surfaces dirty )re machines and e9uipments are

dirty

)re wires and pipes dirty or stained

)re machines nozzles directed *y

lu*ricants

)re shades light *ul*s and lightre4ectors dirty

1E)0 3!#R :!R; P)1E

"2!R!#823

SEI;E"S# S")0&)R&I<I08$

Is any ones uniform dirty or untidy

)re there su=cient light

Is the noise or heat at your work

place causing leaking

Is the roof leaking

&o people eat at designated places

only



S2I"S#;E "R)I0I08$

)re regular 5S checks conducted

&o people clean up without

remainder &o people follow rules and

instruction

&o people wear their uniforms

and safety gear properly

"R)I0 PE!PE "! >E

&I1IPI0E&

P# PRI01IPE1ustomer withdraws the product

from the planned *u?er in

production and the withdrawal

triggers the production and there*y regulates the *u?er

1#S"!/ER S)"IS6)1"I!0 )0&

>#SI0ESS S#11ESS

@#)I"3 1!S"

&EI7ER3

Process operation Pull

principle Standardization



:hy lu*rication failure in the

*earings &ue to contamination of

lu*ricant.

:hy lu*ricant gets

contaminated in *earings &ue to entering of muck and

coolant particles.

:hy muck and coolant

particles entering &ue to improper sealing

elements.

6ish*one &iagram

Ishikawa diagrams (also called 'sh*one

diagram, causeBandBe?ect diagram or

'shikawa) are casual diagrams that show the

causes o a certain event created by !aoru"shikawa(#$$%)& Common uses o "shikawa

diagram are product design and 'uality deect

prevention to identiy potential actors causing

an overall eect& *ach cause or reason or

imperection is a source o variation& Causes are

usually grouped into ma+or categories to identiy



these sources o variation& The categories

typically include,

•

Man, -nyone involved with theprocess&

• Methods, .ow the process is process

is perormed and the speci/c

re'uirements or doing it such as

policies procedures rules regulations

and laws&

• Machines, -ny e'uipment

computers tools etc& re'uired to

accomplish the +ob&

• Materials, Raw materials parts pens

paper etc& used to produce the /nal

product&

• Contour monitoring(0roblem)

lean manufacturing methdology

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