disposal reduction activities

8/18/2019 Disposal Reduction Activities

1/18

by :

Febian Tomy Pramadi

13105002


2/18

OutlineProbation Report

1. Organization Structure

2. Basic elay !no"ledge

3. #ob es$onsibilityProbation Project

( Disposal Reduction Activity )

1. %&' Base (rac) Problem

2. %&' Terminal 'oose Problem

3. %&' base di*cult to ta)e out a+ter term.(aul)ing


3/18

Organization Structure


4/18

Basic elay !no"ledge elay is a com$onent ",ic, recie-e in$ut signal andtrans+er signal to net de-ice.

(ontact esistance /( is resistance bet"een t"o contacts.

st

Oxide/sulfide film

Organic film

・ Fiber from operator

・ PBT scratch by terminal insertion

Cause of failure

CR ∞ Infinity ） → Foreign Mat. ( PBT scratc ）

CR ig (unsta!le" # Film on te contact surface

・ Scar on contact surface

・ Protein from operator

・ Oxide film, sulfide film, etc..

CR $%

CR $%

&!normal Tem'erature rise

CR $%

&

!normal Tem'erature rise

CR $%


5/18

. Release condition ). Contact O$ *. O'erate 'erfectly

ContactContact

PressurePressure

ContactContact

PressurePressure

+&F CP (correlati,e"∝

&rmature&rmature

Follo-Follo-

&rmature&rmature

Follo-Follo-

ffect to 'roduct 'erformance

&F !ig ig s'ring load

O0 ig1 armature ,i!ration(&C Ty'e"

2'ring !ro3en

&F lo- 4o- contact 'ressure

R0 lo-1 CR unsta!le

54ife $%

rmature Follo" (ontact Pressure


6/18

Release

C%C%

C%C%

O'erate

C% 6

$eeded for s-itcing load.Relay -ic as !ig C%

can s-itc !ig load.

Effect to product performance

C% !ig

C% small

Big armature stro3eO0 ig1 &F lo-Cannot o'erate

4o- insulation distance

7ielectric -itstand ,oltage $%

Cannot cut arc 58 Burning

(ontact %a$


7/18

O$erating oltage is t,e -oltage needed to o$erate relay.

/relay can o$erates means coil magnetic $o"er 4 s$ring+orce.

elease oltage is t,e -oltage ",en t,e relay start to o/ coil magnetic $o"er 6 s$ring +orce

O$erate Time bet"een coil -oltage O7 and a contact O7

elease Time bet"een coil -oltage OFF and a contact OFF

b

a

O8 8 O$erate Time8 elease Time


8/18

Base

9o3e

2ta.term.&2ta.term.B

Coil s'ring

&rc !urrier

Mo,. Bloc3

4ead line

2'ool

9o3e

Core

Case47 !loc3


9/18

#ob es$onsibilitynalyze and im$ro-e c,aracteristic $roblem in

relay.

nalyze t,e $ossibility o+ $art condition /outs$ec $art.

Testing $roduct / 7e" material8 s$ecialre9uirement +rom customer8 s$ecial $art

condition8 etc.


10/18

No. Project Handle

1 %&' Base (rac) and Terminal 'oose Problem

2 %&' Base dicult to ta)e out a+ter term. caul)ing.

3 %&' ;(ut Terminal

< %&' =o-ing (ontact (rac) Problem

5 %&' B Ty$e Base (rac) Problem />o)e ssy to Base

? %@PT Stationary Terminal and >o)e Slant /Base Problem

&%@PT (ontact (rac) Problem /A;'i+e Testing and Study ome

esign@ PTF Scre" usty Problem /An-iromental Test

C '>2 A;'i+e Dm$ro-ement

10 %CT Astablis,ment /Testing Su$$ort

11 '>E Astablis,ment /Su$$ort Pro-ide Sam$le

cti-ities


11/18

G7L Nov‘13

Dec‘13

Jan‘14

eb‘14

!ar‘14

Part 0805 0803 080< 0803 0801

Process 0 0805 0805 0 0

=( 0803 0801 0812 0801 0

(,ar. 0 0801 0 0 0

Total 080@ 0810 0821 080< 0801

is$osal eduction cti-ities

Li"t Proble# G7L $%D Base crac) a+ter terminalcaul)ing. Terminal loose a+ter

terminal caul)ing Base dicult to ta)e outa+ter caul)ing

TargetG 0.


12/18

B a s e ( r a c )

=an =et,od

=( Part

=( Term. (aul)ingBase

oot (ause Base (rac)


13/18

(a- 1 H1 H2

S$ec. @.00 ; @.10 @.00 ; @.10

=in &8C&< @8030

=a @8023 @805@

-g &8CC? @80


14/18

T er mi n

al ' o o s e

=an =et,od

=( Part

=( Term. (aul)ing Base

Terminal

oot (ause Terminal 'oose


15/18

(a-

1%1 %2 H1 H2

S$ec. 0.@2 ; 0.@@0.@2 ; 0.@@@.00 ; @[email protected] ;@.10

=in 08@30 08@23 @8032 &8C&1

=a 08@?3 08@&3 @80&2 @8032

-g 08@< 08@5 @805 @801

(a-

2%1 %2 H1 H2

S$ec. 0.@2 ; 0.@@0.@2 ;0.@@

@.00 ;@.10

@.00 ;@.10

=in 08@&C 08@5& @80?& @8022

=a 08C0& 08@C0 @8101 @80C@

-g 08@C 08@& @80@ @805

Term. Dtem

S$ec. 0.@3 ; 0.@C

=in 08@30

=a 08@&0

-g 08@5

Terminal 'oose Problem

Terminal loose

Item G

Item G is bigger, so

It’s make terminal

loose.Cavity 2

ction :Dm$ro-e item% by tsu)asa/ Finis,ed end

o+ January201<


16/18

B a s ei :

c ul t t ot a) e o

ut

=an =et,od

=( Part

=( Term. (aul)ing Base

Kea) Krong ta)e=et,od

oot (ause Base icult to ta)e out a+ter terminalcaul)ing


17/18

C/M:

1) rovi!e 2 kin! o"

c#tter

2) rovi!e $l#g % $lay

&ig

'Im$rove mi! o" &an#ary2(1 *inis+e! )

No. &n'le a b c d 3

1


18/18

(onclusion +or base crac) $roblem item t,at "e must control isitem H

For terminal loose $roblem item t,at "e must controlis item % or "e must control -;cut.

For base t,at dicult to ta)e out a+ter teminalcaul)ing "e must control center to center bet"eencutter and center to center bet"een base ,ole / item' .

+ter ? mont,s in O=D :

D can learn more about P'(. %et relations,i$ "it, anot,er de$t.

disposal reduction activities

Documents