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TPM 효과 측정 지표 설정 및 관리 방안-2

cmms2013
 
TPM ȿ ǥ

KSA TPM Ʈ ǿ
7ȸ / TPMȸ
 
1.Ӹ
    TPM α׷ غܰ Ȱμ TPM ⺻ħ ǥ Ѵ. ǥ ġũ(BENCH MARK: ǥ) ǥ ϴ ̸ TPMȰ ľϱ ؼ TPMȿ ǥ ϰ ʿ䰡 ִ ̴.

    , ҷ, Ρ ޼Ű ü ν TPM 8 ̷ (о) TPMǥ޼θ ü ľŰ ؼ (о) TPMȿ ǥ ʿ .

    TPMȿ Ȱ ϰ ϰ, ⿡ , TPMȰ Ȯϰ ȿ ִ ǥ ƾ Ѵ.

    ù° Ȱ å ȿ Ǿ ִƲ Ȯϰ ν ְ Ǿ ־ ϰ,
    ° ࿡ Ȯ Ǵϰ å ִ ǥ Ǿ ϸ,
    ° ü κ ذ ľ ϹǷν Ȳ ȭ żϰ ϰ Ȯϰ Ǵ ִ ǥ Ѵ.

    ȿ Ÿٸ װ ϴ ϻȰ ȿ ϱ ؼ 谡 Ӿ ̷ Ѵ.

    TPM ȸ翡 ־ TPMȰ ȿ 򰡸 Ͽ ܸ Ȯϰ ϱ оߺ, , μ, TPMȿ ǥ ϰ ü, LINE, 񺰷 ΰ, ̰ ϸ Ѱ, ذᰡɼ ִ° .мϿ Ȯ ʿ䰡 ִ.

    ⼭ оߺ TPMȰ ȿ ϱ TPM ִ ׸ ü ˾ƺ, Ư TPMȰ ־ پȭ, پϷ Ͽ ǥȭ Ǵ Ϲ ȿݾ õǾ ִ 찡 ̹Ƿ " ȿݾ" ո ⿡ ü ˾ Ͽ.

    ׸ TPMȿ ǥ 򰡿 ˾ƺ Ѵ.

2.TPM оߺ ȿ ǥ
    TPMȿ ǥ 濵ȿ ǥ, ÷Ʈ ȿ ǥ, ŷڼ, ǥ, 꺸۾ȿ ǥ, MP, ʱȰ ǥ, ȯ溸 ǥ, ǰ ǥ,  ǥ, 繫꼺 ǥ оߺ 9 ִ.
     
    TPMȿ ǥ ΰ( )μ "Ȱǥ"   μ "ǥ" (μ ) ִµ TPMȿ ûǥ ̵ θ Ͽ ϰ ִ. ⿡ ΰ Եǥ (*)ǥø Ͽ Ͽ.
     
    TPMȿ ǥμ RANK(߿䵵) Ͽ ʼǥ(). ΰ ߿ǥ(), ΰ õǥ() ǥϿ ξ.
     
    оߺ ȿǥ ׸, ü 캸 Ѵ.

    2.1 濵ȿ ǥ

      濵ȿ ǥ Ȱ յ ̴. TPMȰ δ 濵 ǥ ݿǾ ⿩ϴ Ǿ Ѵ.
      ׷ 濵ħ TPMħ ɰ 濵 ǥ ´ TPMǥ ؾ Ѵ. ׸ ι ιå Ȯ Ͽ ι å ݿ ǥ ϵ Ѵ.
      <ǥ1> "濵ȿ ǥ" Ÿ. ǥ 濵ǥ θ Ÿ ƴϹǷ ʿ信 ߰, ؼ ص ȴ.
 
<ǥ1> 濵ȿ ǥ
 
   
    
RANK
ִ
PQCDSM
ΰġ꼺 ΰġ /
P
ΰġ = -(.+ְ)
뵿꼺 귮(ݾ) / 
ѱٷνð
P
TPMȿ Ž ǥ. 
ȿ Ҿ ȣ 䰡 ߿
-
ȹ
P
= +빫+ 
+ǰ-⸻
/ 귮
C
= + 
= +빫+ 
= +
ֺν
ֺ ߴܽð / ȹð * 100
P
ȿ ɷ Ȱ ؼ ִ ʿ䰡
ǰ ʰ
(-) / * 100
D
ι Ȱȭ ȿ . 
ٴ , ȿ ؽŴ.
ȿ
/ ڻ ⸻ΰ * 100
P
ڻ 꼺 Ÿ. 
⸻ΰ = ԰-󰢴
뵿
ڻ ⸻ΰ / ⸻
ȹ
C
߿ ǥ.
Lineߴ ȸ սDZݾ
(-)* (ߴܽð/̷лŬŸ)
C
ȸս̶ ߸ Ͽ ߰ սǺ .
 
    2.2 ÷Ʈ ȿ ǥ
      TPMȿ ǥ ι ǥ ϴ ǥ ġ ÷Ʈȿ̰ ȿ̴. ǥ <ǥ2> Ÿ.
<ǥ2> ÷Ʈ ȿ ǥ
 
  
         
RANK
ִ
PQCDSM
    
÷Ʈȿ
*ȿ 
=*ð*ɰ*ǰ 
=(̷лŬŸ*ǰ)/īٽð 
=ǰ/(īٽð*ð̷л귮)
P
ġ(ȭ, , , ö, ǰ, , , , öݼӻ ) ش
Ͻð/īٽð*100
P
鼳ȿ
ð*ɰ*ǰ 
=(̷лŬŸ*ǰ)/Ͻð 
=ǰ/(Ͻð*ð̷л귮)
P
 
a.ð
ð/Ͻð*100
P
ȿ LOSS Ű ʿ
b.ɰ
(ѻ귮*̷лŬŸ(C/T))/ð*100 
Ȥ ġ  
[ջRate/ػrate]*100
P
c.  ǰ 
(ѻ귮-(ҷ+簡))/ѻ귮*100
Q
 
    2.3 ŷڼ. ǥ
     
      ŷڼ̶ "ý̳ ġ Ͽ ǵϴ Ⱓ ϰ ϴ ð " Ÿ, ̶ "־ ǿ Ⱓ Ϸ ִ " Ѵ.
      ̵ ŷڼ ǥ <ǥ3> ̴ ٿ ι dz ι̳ ϴ ι ȴٰ ִ ̴.
<ǥ3> ŷڼ ǥ
 
 
  
    
RANK
PQCD
SM
    
(Ƚ/Ͻð)*100
P
Ͻð ð ȿ ϰ ͵ . 
MTBF(հ尣ݽð) 
MTTR(ռð)
(ð/Ͻð)*100
P
MTBF
ð/Ƚ
P
MTTR
ð/Ƚ
P
뼳Ǽ
ġ
 
P
ޱ(,,) ʿ
μǼ
ġ
 
P
ƮǼ
Ƚ
ġ
P
5
񰡵 (AVAILABILITY)
MTBF/(MTBF+MTTR)
P
, 뼺̶
SHIFT οð
ġ
P
 
    2.4 ۾ȿ ǥ
     
      ̴ ۾ ȿ õ ȿǥμ TPM Ȱ Ǵܿ õǴ ǥ̴. <ǥ4> ǥ ߴ.
<ǥ4> ۾ȿ . ǥ
 
    
       
RANK
ִ
PQCDSM
 
 
 
 
ȿ 
翹溸޼
(溸ǽðǼ/溸ȹǼ)*100
-
 
迹溸(PM)
[PMǼ/(PMǼ+BMǼ+EMǼ)]*100
-
 
((CM)Ǽ/ѺǼ)*100
-
CM̶
޺(EM)
[EMǼ/(PMǼ+BMǼ+EMǼ)]*100
-
߰
CMǼ
ġ
-
 
BMǼ
ġ
-
 
SDMϼ
ȸSDMϼ-ȸSDMϼ
P
SHUTDOWN MAINTENANCE
SDMŸƮǼ
ġ
P
ʱⰣ Ǽ
 
 
Ѻ
(Ѻ/)*100
C
Ѻ = +빫++ְ
/
C
̵
ȹʰ
ȹʰ/
C
Ǿ ǥ
BM 
BM/
C
ּ 
ּ/
C
 
    2.5 MP.ʱ Ȱ ǥ
      MP.ʱ Ȱ ż ո MP ʱ ֵ Ȱ̸, MP ,MP ؼ, Խú 󰡵 ܰ躰 Debuggingü, ʱȰ ü ü Ȱ ̷ ǥ <ǥ5> .
<ǥ5> MP.ʱȰ ǥ
 
RANK
ִ
PQCDSM
δ񰳼
ǥ Ʒ . 
  
(żǥ-ǥ)/ ǥ*100
-
-
-
ΨϨ ʱ κ Ͻ Ⱓ(3) . 
 ʱⰣ
P
 ε߰Ǽ
P
 MTBF
P
 мȿǥ
P
赵԰ LCC
(LCC/P)*100
C
LCC = P(԰) + (+溸++ ޼սǺ) - ġ
MPȰǼ(*)
ġ
M
SHEET, 񰳼 MPȼ õ.
MPäðǼ(*)
ġ
M
 
    2.6 ȯ溸 ǥ
     
      ǰ ȯ溸 ؼ , åڸ س 䱸׿ Ȱϰ Ⱓ ſ ̴.

      ǰ оߺ ü üȭ Ȱ ؿ ο, ȯоߺ ü üȭ ȯ漳 ֺ , ο ϱ ؼ ȯ溸 ǥ ü ϰ TPMȰ ÿ Ҿ ü ̷ ʿ䰡 ִ. <ǥ6> ǰ ȯ溸 ȿ ǥ̴.

<ǥ6>ǰ ȯ溸 ǥ
 
     
    
RANK
ִ
PQCDSM
  
 
õ
(ڼ/ٷڼ)*1,000
S
ǥ
(ذǼ/ٷνð)*1,000,000
S
(ٷμսϼ/ٷνð)*1,000
S
(ذǼ/ٷڼ)*100
S
۾ȯġ(,ذ,,)
ġ(ǹ)
S
۾尳Ǽ
ġ
S,M
ȯ 
(pH,COD,BOD,SS,N-He)
ġ(ȯù)
ȯ
S
ǥ
(Dust,SOx,NOx,CO,,ſ)
ġ(ȯù)
ȯ
S
,
ġ(ȯù)
ȯ
S
 
    2.7 ǰ ǥ
     
      ǰǥ ȿ 6ν ҷν ʱϷν ġ شϴ 8 ν ǰҷν 簡ν ŷ ҷ ǥ ޼ȭ Ѵ.

      ǥ Ҹ Ÿϱ μ ߿ϴٰ . ̵ ǰ, ȿǥ <ǥ7> Ÿ.

<ǥ7> ǰ ǥ
 
RANK
ִ
PQCDSM
ǰ
ũӰǼ
ġ
QC
Q
 
ҷ
(ҷ/귮)*100 
Ȥ 
(ҷݾ/)*100
Q
ҷ=+ ǰ+ǰ
İ ߰Ǽ
ġ
Q
ø̽. ߰˻̽
Line
(ǰ/Դ)1* 
(ǰ/Դ)1* 
........* 
(ǰ/Դ)n
Q
߿ ǥ .
Cp
Cp=(Su-SL)/6s
Q
ǰ Ȱ ʿ. 
Ѵ
Cm
Cm(3/4).Cp=(Su-SL)/8s
Q
(ǰ)
ǰ(t)/ѿԷ(t)
Q
ǥ
 
(,,,,)
(ݾ/ѻ귮)*100
ü
C
ǥ
迡ոȭ Ǽ
ġ
ü
C,M
Ǽ ش
 
    2.8 , ǥ
      TPMӵ Ծ ų ؼ TPM Ʒ ʿϸ TPM (, õ, , ӿ ε ), ( Һ ˸޴, 缳޴) OPL(Ʈ) , , Ʈǽ ̷ µ ȿǥμ <ǥ8> .
<ǥ8> , ǥ
 
RANK
ִ
PQCDSM
   
δtpmð(*) (ο*ð)/ ο
M
tpmڼ(*) ġ
M
ľ ʿ
OPLۼǼ(*) ġ
μ
M
δ 1 ǥ
OPLð(*) ġ
μ
M
Ȳ ϰ
 
ȸȽ(*) ġ
ǰ
M
4ȸǥ
谳׸ذǼ(*) ġ
ǰ
M
,TFTȰ
鰳ȿݾ ġ
ǰ
C
ǥȭ ʿ
갳ȰǼ(*) ġ
ǰ
M
SHEET հ
ոǼ(*) ġ
μ
M
Ұ
ոǼ(*) ġ
μ
M
ֺ ո (*) ( Ǽ / ֺ ո Ǽ) * 100
M
TPMȰȭ ߿ .
ֺ(*) (ֺǼ / ֺ ո Ǽ) * 100
M
ֺ ô
ﰳSHEETۼǼ(*) ġ
μ
M
Ȥ ġ
5 ûᵵ(*) (޼ûᵵ/ûᵵ)*100
μ
M
ûᵵ=++ ûҵ
 
    2.9 繫꼺 ǥ
     
      繫꼺 繫ȯ氳 ȿ ǥμ <ǥ9> .
<ǥ9> 繫꼺 ǥ
 
RANK
ִ
PQCDSM
(س⵵-س⵵) / س⵵ * 100
P
繫ι 뵿꼺ǥ
ġ
P
 
ʿ乮ãð
ġ
ѹ
P
 
ޱⰣ
ġ
P
LEAD TIMEⰣ ô


 

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