Mastering Tus nqi Kwj Mapping | Kev nkag siab, txiaj ntsig, thiab piv txwv | 2024 Qhia

ua hauj lwm

Jane Ng 13 Kaum Ib Hlis, 2023 7 min nyeem

Xav txog qhov muaj qhov pom tseeb, noog qhov muag ntawm koj cov txheej txheem ua lag luam tag nrho, txij thaum pib mus txog thaum xaus. Suab zoo dhau los ua qhov tseeb, txoj cai? Zoo, tsis yog tias koj tau mastered lub kos duab ntawm tus nqi kwj mapping. Hauv no blog tshaj tawm, peb tab tom yuav tshawb nrhiav cov ntsiab lus ntawm tus nqi kwj dej, nws cov txiaj ntsig, nws cov piv txwv, thiab seb tus nqi kwj dej ua haujlwm li cas.

Cov Ncauj Lus ntawm Txheej Txheem 

Tus nqi Stream Mapping yog dab tsi?

Duab: Wikipedia

Value stream mapping (VSM) yog ib qho kev pom thiab kev tshuaj ntsuam xyuas uas pab cov koom haum nkag siab, txhim kho, thiab ua kom zoo dua cov ntaub ntawv, cov ntaub ntawv, thiab cov dej num koom nrog hauv kev xa khoom lossis kev pabcuam rau cov neeg siv khoom.

VSM muab cov ntsiab lus meej thiab nthuav dav ntawm cov txheej txheem, txheeb xyuas thaj chaw ntawm cov khoom pov tseg, kev ua tsis tau zoo, thiab lub sijhawm rau kev txhim kho. Nws yog cov txheej txheem muaj zog uas tuaj yeem siv rau ntau yam kev lag luam thiab cov txheej txheem, suav nrog kev pabcuam kev lag luam.

Cov txiaj ntsig ntawm Tus Nqi kwj Mapping

Nov yog tsib qhov txiaj ntsig tseem ceeb ntawm Value Stream Mapping:

  • Kev txheeb xyuas pov tseg: Value Stream Mapping pab txheeb xyuas thaj chaw ntawm cov pov tseg hauv lub koom haum cov txheej txheem, xws li cov kauj ruam tsis tsim nyog, sijhawm tos, lossis cov khoom muag ntau dhau. Los ntawm kev paub txog cov kev ua tsis tau zoo no, lawv tuaj yeem ua haujlwm ntawm kev txo lossis tshem tawm, txuag sijhawm thiab peev txheej.
  • Nce Efficiency: Nws txhawb nqa cov koom haum cov txheej txheem, ua rau lawv ua haujlwm tau zoo. Qhov no txhais tau tias lawv txoj haujlwm tau ua tiav sai dua, uas tuaj yeem ua rau lub sijhawm xa khoom sai dua thiab txhim kho cov khoom tsim tau.
  • Txhim kho zoo: Value Stream Mapping kuj tsom rau kev tswj kom zoo. Nws pab txheeb xyuas qhov chaw uas muaj qhov tsis xws luag lossis qhov tsis raug thiab tso cai rau kev siv cov kev ntsuas los txhim kho qhov zoo thiab txo qhov yuam kev.
  • Kev txuag nqi: Los ntawm kev tshem tawm cov khib nyiab thiab txhim kho kev ua tau zoo, Tus Nqi Tshaj Lij Tshaj Lij Tshaj Lij tuaj yeem txo cov nqi khiav lag luam, uas yog qhov tseem ceeb rau kev tswj kom muaj txiaj ntsig.
  • Txhim khu kev sib txuas lus: Nws muab cov duab sawv cev ntawm cov txheej txheem, uas tuaj yeem pab cov neeg ua haujlwm nkag siab yooj yim. Qhov no txhawb kev sib txuas lus zoo dua thiab kev sib koom tes ntawm cov neeg ua haujlwm, ua rau kev ua haujlwm zoo dua thiab ua haujlwm zoo dua qub.

Tus nqi Stream Mapping ua haujlwm li cas?

Image: Andrew Nugent

Value Stream Mapping ua haujlwm hauv cov koom haum thiab kev lag luam los ntawm kev muab cov txheej txheem rau kev nkag siab, tshuaj xyuas, thiab txhim kho cov txheej txheem. Nov yog qhov nws feem ntau ua haujlwm:

1/ Xaiv cov txheej txheem: 

Thawj kauj ruam yog xaiv cov txheej txheem tshwj xeeb hauv lub koom haum uas koj xav tshuaj xyuas thiab txhim kho. Qhov no tuaj yeem yog txheej txheem tsim khoom, txheej txheem xa khoom, lossis lwm yam kev ua haujlwm.

2/ Pib thiab xaus cov ntsiab lus:

Txheeb xyuas qhov twg cov txheej txheem pib (xws li tau txais cov khoom siv raw) thiab qhov twg nws xaus (xws li xa cov khoom tiav rau cov neeg siv khoom).

3/ Daim ntawv qhia lub xeev tam sim no:

  • Pab neeg no tsim ib qho kev sawv cev rau qhov pom ("lub xeev daim ntawv qhia tam sim no") ntawm cov txheej txheem, qhia tag nrho cov kauj ruam cuam tshuam.
  • Nyob rau hauv daim ntawv qhia no, nws yog ib qho tseem ceeb kom paub qhov txawv ntawm tus nqi ntxiv thiab tsis muaj nqis ntxiv.
    • Cov kauj ruam ntxiv yog cov uas ncaj qha rau kev hloov cov ntaub ntawv raw rau hauv cov khoom tiav lossis kev pabcuam uas tus neeg siv khoom txaus siab them rau. Cov no yog cov kauj ruam uas ntxiv tus nqi rau cov khoom kawg.
    • Cov kauj ruam uas tsis muaj nqi ntxiv yog cov uas tsim nyog rau cov txheej txheem ua haujlwm tab sis tsis ncaj qha rau tus nqi uas tus neeg siv khoom txaus siab them rau. Cov kauj ruam no yuav suav nrog kev tshuaj xyuas, xa mus, lossis sijhawm tos.
  • Daim ntawv qhia no tseem suav nrog cov cim thiab cov ntawv cim los sawv cev rau ntau yam xws li cov ntaub ntawv, cov ntaub ntawv ntws, thiab sijhawm. 

4/ Txheeb xyuas cov teeb meem thiab lub raj mis: 

Nrog rau daim ntawv qhia lub xeev tam sim no nyob rau hauv pem hauv ntej ntawm lawv, pab neeg no txheeb xyuas thiab sib tham txog cov teeb meem, kev ua tsis tau zoo, cov fwj, thiab txhua qhov chaw ntawm cov khoom pov tseg hauv cov txheej txheem. Qhov no tuaj yeem suav nrog sijhawm tos, ntau cov khoom muag, lossis cov kauj ruam rov ua dua.

5/ Sau cov ntaub ntawv: 

Cov ntaub ntawv ntawm lub sijhawm mus ncig, lub sijhawm ua haujlwm, thiab cov khoom lag luam yuav raug sau los txheeb xyuas cov teeb meem thiab lawv qhov cuam tshuam rau cov txheej txheem.

Image: freeoik

6/ Daim Ntawv Qhia Lub Xeev Yav Tom Ntej:

  • Raws li kev txheeb xyuas cov teeb meem thiab kev ua tsis tau zoo, pab pawg sib koom ua ke tsim "muab lub xeev yav tom ntej." Daim ntawv qhia no qhia txog yuav ua li cas cov txheej txheem tuaj yeem ua haujlwm tau zoo thiab ua tau zoo, nrog kev txhim kho txuas ntxiv.
  • Daim ntawv qhia lub xeev yav tom ntej yog ib qho kev pom zoo rau kev ua kom cov txheej txheem zoo dua.

7/ Siv cov kev hloov pauv: 

Cov koom haum siv cov kev txhim kho uas tau teev tseg hauv daim ntawv qhia lub xeev yav tom ntej. Qhov no tuaj yeem koom nrog kev hloov pauv hauv cov txheej txheem, kev faib nyiaj txiag, kev siv thev naus laus zis, lossis lwm yam kev hloov kho uas tsim nyog.

8/ Saib xyuas thiab ntsuas kev nce qib: 

Thaum cov kev hloov pauv tau ua tiav, nws yog qhov tseem ceeb los saib xyuas cov txheej txheem txuas ntxiv mus. Cov kev ntsuas tseem ceeb, xws li lub sijhawm voj voog, lub sijhawm ua haujlwm, thiab cov neeg siv khoom txaus siab, raug taug qab los xyuas kom meej tias cov kev txhim kho tau zoo.

9/ Kev txhim kho txuas ntxiv: 

Value Stream Mapping txhawb kev coj noj coj ua ntawm kev txhim kho txuas ntxiv. Cov koom haum niaj hnub tshuaj xyuas thiab hloov kho lawv cov duab qhia chaw, nrhiav cov hauv kev tshiab los txhim kho cov txheej txheem thiab muab txiaj ntsig ntau dua rau cov neeg siv khoom.

10/ Kev sib txuas lus thiab kev sib koom tes: 

VSM txhawb kev sib txuas lus zoo dua thiab kev sib koom tes ntawm cov tswv cuab hauv pab pawg thaum lawv ua hauj lwm ua ke los txheeb xyuas, npaj, thiab siv cov kev hloov pauv. Nws txhawb kev nkag siab sib koom ntawm cov txheej txheem thiab lawv txoj kev txhim kho.

Value Stream Mapping Symbols

Value Stream Mapping siv ib txheej ntawm cov cim kom pom qhov sib txawv ntawm cov txheej txheem. Cov cim no ua cov lus pom kom yooj yim rau kev nkag siab thiab tsom xam ntawm cov txheej txheem. Qee cov cim VSM uas muaj xws li:

Image: Ranganath M Singari
  • Txheej Txheem Box: Sawv cev rau ib kauj ruam tshwj xeeb hauv cov txheej txheem, feem ntau xim-coded los qhia nws qhov tseem ceeb.
  • Khoom siv ntws: Illustrated raws li ib tug xub qhia qhov txav ntawm cov khoom los yog cov khoom.
  • Cov ntaub ntawv Flow: Depicted raws li ib tug dashed kab nrog xub, denoting lub ntws ntawm cov ntaub ntawv.
  • Cov lus nug: Qhia ua daim duab peb sab taw qhia rau qhov chaw khaws khoom.
  • Kev Tuav Kev Ua Haujlwm: Zoo ib yam li tus neeg, qhia txog cov haujlwm uas tau ua manually.
  • Tshuab Kev Ua Haujlwm: Piav ua ib daim duab plaub rau cov haujlwm ua los ntawm cov tshuab.
  • Qeeb: Qhia tau tias yog xob laim lossis moos kom pom lub sijhawm tos.
  • Kev Thauj Mus Los: Ib tug xub nyob rau hauv ib lub thawv cim kev txav ntawm cov khoom.
  • Cell ua haujlwm: Qhia los ntawm U-puab cim, sawv cev ua haujlwm ua haujlwm.
  • Lub khw loj: Sawv cev ua 'S' nyob rau hauv ib lub voj voog, kos npe rau qhov chaw cia khoom.
  • Kanban: Piav ua ib square lossis duab plaub nrog cov lej, siv rau kev tswj cov khoom muag.
  • Data Box: Ib daim duab plaub nrog cov ntaub ntawv thiab cov kev ntsuas cuam tshuam nrog cov txheej txheem.
  • Push Arrow: Ib tug xub taw tes rau lub laub system.
  • Rub tus xub: Ib tug xub taw rau sab laug rau ib tug rub system.
  • Cov neeg siv khoom / tus muag khoom: Sawv cev rau cov chaw sab nraud xws li cov neeg siv khoom lossis cov chaw muag khoom.

Tus nqi Stream Mapping piv txwv

Image: NIST

Nov yog qee qhov piv txwv ntawm tus nqi kwj mapping:

  • Lub tuam txhab tsim khoom siv VSM los qhia txog qhov ntws ntawm cov ntaub ntawv thiab cov ntaub ntawv rau nws cov txheej txheem tsim khoom. Qhov no pab lub tuam txhab txheeb xyuas thiab tshem tawm cov khib nyiab, txhim kho kev ua haujlwm, thiab txo cov nqi.
  • Lub koom haum saib xyuas kev noj qab haus huv siv VSM los qhia cov txheej txheem ntawm tus neeg mob. Qhov no pab lub koom haum txheeb xyuas thiab tshem tawm cov kev tsis sib haum xeeb, txhim kho kev ua haujlwm, thiab txo lub sijhawm tos.
  • Lub tuam txhab tsim kho software siv VSM los qhia txog cov txheej txheem txhim kho software. Qhov no pab lub tuam txhab txheeb xyuas thiab tshem tawm cov khoom pov tseg, txhim kho kev ua haujlwm zoo, thiab txo lub sijhawm ua lag luam rau cov khoom tshiab.

kawg

Value Stream Mapping yog ib qho cuab yeej tseem ceeb uas txhawb cov koom haum kom pom, txheeb xyuas, thiab txhim kho lawv cov txheej txheem. Los ntawm kev txheeb xyuas cov kab nrib pleb, tshem tawm cov khib nyiab, thiab txhim kho kev ua haujlwm zoo, cov lag luam tuaj yeem txhim kho lawv cov haujlwm, txo cov nqi, thiab thaum kawg txhim kho cov neeg siv khoom txaus siab.

Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws ntawm Tus Nqi Tshaj Lij Tshaj Lij Tshaj Lij, nws yog ib qho tseem ceeb los pab txhawb kev sib tham hauv pab pawg thiab kev sib tham hauv hlwb. AhaSlides tuaj yeem txhim kho kev sib sau ua ke no. Los ntawm kev siv AhaSlides, pab pawg tuaj yeem tsim kev nthuav qhia pom zoo, sib sau cov lus tawm tswv yim tiag tiag, thiab txhawb kev sib txuas lus zoo dua ntawm pab pawg. Nws ua kom yooj yim cov txheej txheem ntawm kev sib qhia tswv yim, sib koom ua ke ntawm kev txhim kho, thiab taug qab kev nce qib, thaum kawg ua rau muaj txiaj ntsig zoo thiab ua tau zoo.

FAQ 

Dab tsi yog txhais los ntawm tus nqi kwj mapping?

Value Stream Mapping (VSM) yog ib qho cuab yeej pom kev siv los nkag siab, txheeb xyuas, thiab txhim kho cov txheej txheem hauv ib lub koom haum. Nws pab txheeb xyuas thaj chaw ntawm cov khoom pov tseg, lub hauv paus caj dab, thiab lub sijhawm rau kev ua kom zoo.

Dab tsi yog 4 kauj ruam ntawm tus nqi kwj mapping?

4 Cov kauj ruam ntawm Tus Nqi Tshaj Lij Tshaj Tawm:

  • Xaiv: Xaiv cov txheej txheem yuav tsum tau mapped.
  • Daim ntawv qhia: Tsim cov duab sawv cev ntawm cov txheej txheem tam sim no.
  • Kev Ntsuam Xyuas: Txheeb xyuas cov teeb meem thiab thaj chaw rau kev txhim kho.
  • Plan: Tsim ib daim ntawv qhia lub xeev yav tom ntej nrog kev txhim kho.

Co nyob rau hauv tus nqi kwj mapping yog dab tsi?

"C/O" hauv Value Stream Mapping yog hais txog "Lub Sijhawm Hloov Pauv," uas yog lub sijhawm yuav tsum tau teeb tsa lub tshuab lossis txheej txheem los tsim cov khoom sib txawv lossis tus lej.

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