Kev Tshawb Fawb Txog Cov Txheej Txheem Tsim Khoom Thiab Kev Tsim Khoom
Pendahuluuan
Hauv kev lag luam tsim khoom, kev nkag siab zoo txog cov txheej txheem tsim khoom thiab kev tsim qauv tsim khoom yog qhov tseem ceeb rau kev ua haujlwm zoo thiab ua tau zoo. Cov txheej txheem tsim khoom suav nrog txhua txoj hauv kev uas yuav tsum tau tsim cov khoom, txij li kev ua cov khoom siv raw mus rau cov khoom kawg. Lub sijhawm no, kev tsim qauv tsim khoom tsom mus rau kev tsim cov khoom uas ua rau muaj kev ua haujlwm zoo, pheej yig, thiab lub sijhawm ua haujlwm tsawg. Tsab xov xwm no yuav tshuaj xyuas ntau yam ntawm kev tshuaj xyuas cov txheej txheem tsim khoom thiab kev tsim qauv tsim khoom thiab vim li cas ob qho tib si tseem ceeb rau kev ua tiav qhov zoo dua hauv kev lag luam.
Kev Tshawb Fawb Txog Kev Tsim Khoom
1. Kev Txhais thiab Cov Cheebtsam ntawm Cov Txheej Txheem Tsim Khoom
Ib lub tshuab tsim khoom yog kev sib xyaw ua ke ntawm cov peev txheej tib neeg, tshuab, cov cuab yeej, cov ntaub ntawv, thiab cov txheej txheem siv los tsim cov khoom lossis cov kev pabcuam. Cov khoom tseem ceeb ntawm lub tshuab tsim khoom suav nrog cov tswv yim, cov txheej txheem hloov pauv, cov zis tawm, thiab cov lus tawm tswv yim. Cov tswv yim suav nrog txhua yam peev txheej siv, xws li cov neeg ua haujlwm, cov khoom siv raw, thev naus laus zis, thiab cov ntaub ntawv. Cov txheej txheem hloov pauv yog cov kauj ruam uas hloov cov tswv yim mus rau hauv cov zis tawm, uas yog cov khoom tiav lossis cov khoom tiav ib nrab. Cov zis tawm yog cov txiaj ntsig kawg ntawm lub tshuab tsim khoom, thiab cov lus tawm tswv yim yog cov ntaub ntawv siv los tswj thiab txhim kho lub tshuab tsim khoom.
2. Hom Kev Tsim Khoom
Cov txheej txheem tsim khoom muaj peev xwm muab faib ua ntau hom raws li lawv qhov ntsuas, cov qauv, thiab kev ua haujlwm yooj yim, suav nrog kev tsim khoom ntau, kev tsim khoom ntau, thiab kev tsim khoom hauv khw. Kev tsim khoom ntau suav nrog kev tsim cov khoom ntau nrog cov qauv khoom sib xws. Kev tsim khoom ntau tsim cov khoom hauv pawg lossis cov khoom ua pawg, uas ua rau muaj kev hloov pauv sai hauv cov txheej txheem tsim khoom rau ntau yam khoom. Kev tsim khoom hauv khw, ntawm qhov tod tes, yog siv rau kev tsim khoom uas xav tau cov khoom ua tshwj xeeb nrog cov ntim tsawg thiab ntau yam khoom.
3. Kev Siv Tshuab thiab Kev Ua Haujlwm Tsis Siv Neeg
Kev siv cov thev naus laus zis thiab cov tshuab automation hauv kev tsim khoom muaj feem cuam tshuam loj heev rau kev ua haujlwm zoo thiab cov khoom zoo . Kev siv tshuab automation hauv kev tsim khoom tuaj yeem txo qhov kev vam khom rau tib neeg ua haujlwm, txo qhov yuam kev, ua kom ceev dua, thiab ua kom zoo dua kev siv cov khoom siv. Cov thev naus laus zis xws li Kev Npaj Khoom Siv Tsim Khoom (MRP), Kev Tsim Kho Los Ntawm Computer (CAD), thiab Kev Tsim Khoom Los Ntawm Computer (CAM) tau ua rau kev lag luam ua tiav cov qib siab dua ntawm kev ua haujlwm zoo thiab kev sib xws hauv cov khoom kawg.
4. Kev Tsim Khoom Siv Lean thiab Kev Ua Haujlwm Raws Sijhawm (JIT)
Kev Tsim Khoom Siv Lean thiab Kev Ua Haujlwm Raws Sijhawm (Just-In-Time - JIT) yog cov tswv yim zoo sib xws rau kev ua kom muaj txiaj ntsig zoo hauv cov txheej txheem tsim khoom. Kev Tsim Khoom Siv Lean tsom mus rau kev txo cov khib nyiab los ntawm cov txheej txheem xws li 5S (Sort, Set in order, Shine, Standardize, Sustain) thiab Value Stream Mapping . JIT yog ib txoj hauv kev uas cov khoom siv raw thiab cov khoom siv xav tau rau kev tsim khoom tsuas yog muab thaum xav tau, txo cov kev xav tau khaws cia thiab txuag cov nqi khoom muag.
Tsim Kev Tsim Khoom
1. Qhov Tseem Ceeb ntawm Kev Tsim Khoom Siv
Kev tsim qauv tsim khoom yog theem pib hauv lub voj voog tsim khoom thiab muaj kev cuam tshuam loj rau tag nrho cov txheej txheem tsim khoom. Kev tsim qauv zoo tuaj yeem txo cov nqi tsim khoom, ua kom zoo dua kev siv cov khoom siv, txo lub sijhawm tsim khoom, thiab txhim kho cov khoom zoo. Kev tsim qauv tsim khoom suav nrog kev tsim cov khoom siv uas yooj yim rau kev tsim khoom, sib dhos, tswj hwm, thiab rov ua dua tshiab.
2. Tsim Qauv Rau Kev Tsim Khoom Thiab Sib Dhos (DFM/DFA)
Kev Tsim Khoom (DFM) thiab Kev Tsim Khoom rau Kev Sib Dhos (DFA) yog cov txheej txheem uas tsom mus rau kev ua kom yooj yim cov khoom, lawv cov kev tsim khoom , thiab cov txheej txheem sib dhos. DFM tshuaj xyuas kev tsim khoom los ntawm kev pom ntawm kev tsim khoom kom ntseeg tau tias cov khoom tuaj yeem tsim tau ntawm tus nqi qis tshaj plaws thiab nrog cov khoom zoo. DFA lub hom phiaj yog tsim cov khoom uas yooj yim thiab ceev nrooj sib dhos los ntawm kev txo cov naj npawb ntawm cov khoom thiab xav txog cov txheej txheem sib dhos txij thaum pib.
3. Kev Ua Qauv thiab Kev Ua Qauv Hauv Kev Tsim Qauv
Kev siv cov thev naus laus zis simulation thiab modeling yog qhov tseem ceeb hauv kev tsim khoom niaj hnub. Simulation tso cai rau cov neeg tsim qauv sim thiab tshuaj xyuas ntau yam ntawm kev tsim ua ntej nws mus rau hauv kev tsim khoom. Qhov no suav nrog kev tshuaj xyuas lub zog, cov khoom siv ntws, thiab kev sib cuam tshuam ntawm cov khoom. 3D modeling siv CAD software tso cai rau kev pom tseeb dua thiab ntxaws ntxaws ntawm cov khoom kawg, ua rau nws yooj yim dua los txheeb xyuas cov teeb meem uas yuav tshwm sim.
4. Kev tsim qauv tsim nyog
Kev tsim qauv kom ruaj khov tau los ua qhov tseem ceeb hauv kev lag luam tsim khoom, tshwj xeeb tshaj yog thaum muaj kev paub txog ib puag ncig thoob ntiaj teb. Kev tsim qauv kom ruaj khov suav nrog kev tsim cov khoom siv uas siv cov khoom siv uas tsis ua rau ib puag ncig puas tsuaj, txo kev siv hluav taws xob, txo cov khib nyiab, thiab tsim cov khoom uas tuaj yeem rov ua dua tshiab. Qhov no tsis yog tsuas yog pab txo qhov cuam tshuam rau ib puag ncig xwb tab sis kuj tseem tuaj yeem muab cov txiaj ntsig kev lag luam mus sij hawm ntev.
Kev Sib Koom Tes Hauv Kev Tsim Khoom Thiab Kev Tsim Khoom
1. Kev Sib Txuas Lus Zoo
Ib qho tseem ceeb rau kev sib koom ua ke ntawm cov txheej txheem tsim khoom thiab kev tsim khoom yog kev sib txuas lus zoo ntawm cov pab pawg tsim qauv thiab cov pab pawg tsim khoom. Txoj hauv kev no ua kom ntseeg tau tias cov qauv tsim tau zoo tuaj yeem tsim tau zoo thiab cov teeb meem tau txheeb xyuas thiab daws tau raws sijhawm.
2. Kev Koom Tes Ua Haujlwm Ntau Lub Chaw Haujlwm
Kev koom tes ntawm cov chaw haujlwm xws li Kev Tsim Qauv, Kev Tsim Khoom, Kev Zoo, thiab Kev Yuav Khoom yog qhov tseem ceeb heev kom ntseeg tau tias txhua yam ntawm kev tsim qauv thiab kev tsim khoom raug txiav txim siab. Txoj hauv kev no tso cai rau kev hloov pauv kev tsim qauv kom ua tiav sai, thiab cov txheej txheem tsim khoom kom zoo tshaj plaws tas li.
3. Kev Siv Tshuab Sib Koom Ua Ke
Kev siv cov thev naus laus zis sib xyaw ua ke xws li Manufacturing Information Systems (MIS), Enterprise Resource Planning (ERP), thiab Integrated Quality Systems (IQS) tuaj yeem ua rau pom tseeb dua txog tag nrho cov txheej txheem tsim khoom thiab tsim qauv. Cov thev naus laus zis no ua rau ntau lub chaw haujlwm sib qhia cov ntaub ntawv thiab txiav txim siab raws li cov ntaub ntawv tau zoo dua.
Xaus
Kev tshuaj xyuas cov txheej txheem tsim khoom thiab kev tsim qauv tsim khoom yog cov ntsiab lus tseem ceeb hauv kev lag luam tsim khoom niaj hnub no. Los ntawm kev nkag siab thiab kev ua kom zoo dua ob qho no, cov tuam txhab tuaj yeem ua tiav qib siab dua ntawm kev ua haujlwm zoo, txo cov nqi tsim khoom, thiab txhim kho cov khoom zoo. Nrog cov thev naus laus zis niaj hnub thiab cov txheej txheem tshiab xws li Lean Manufacturing thiab Just-in-Time (JIT), nrog rau kev koom ua ke ntawm cov pab pawg tsim qauv thiab cov pab pawg tsim khoom, cov tuam txhab tuaj yeem teb sai rau kev hloov pauv ntawm kev ua lag luam thiab cov kev xav tau ntawm cov neeg siv khoom. Kev tsim qauv ruaj khov kuj ntxiv tus nqi los ntawm kev txo cov kev cuam tshuam tsis zoo rau ib puag ncig, thaum kawg txhim kho lub tuam txhab lub koob npe nrov thiab kev sib tw. Los ntawm kev tshuaj xyuas zoo thiab kev siv cov kev coj ua zoo tshaj plaws, kev lag luam tsim khoom tuaj yeem txuas ntxiv mus vam meej thiab ua tiav qhov zoo dua hauv lub sijhawm no ntawm kev lag luam thoob ntiaj teb.
