Hauv lub neej niaj hnub no, kev tiv thaiv ib puag ncig tau raug lees paub dav. Kev thov rau ib puag ncig tus phooj ywg daim phiaj yog nce ntxiv hauv kev lag luam catering, hauv cov chaw pej xeem xws li tshav dav hlau thiab chaw tsheb ciav hlau, thiab hauv kev lag luam ua zaub mov. Qhov kev hloov pauv ntawm qhov kev thov no tsis yog los ntawm cov neeg siv khoom nyiam rau cov khoom lag luam ib puag ncig, tab sis kuj los ntawm kev txhawb nqa cov cai hauv kev lag luam ib puag ncig. Txoj kev loj hlob ntawm paperboard tshuab ua lag luam tau coj mus rau txoj kev loj hlob sai ntawm lubdaim ntawv tais ua tshuabkev ua lag luam.
Xaiv tus kws luam ntawv zoo yog qhov tseem ceeb rau kev lag luam. Kev xaiv kev tshawb fawb thiab kev tsim nyog tuaj yeem pab cov lag luam sib tw ua kom muaj peev xwm ua lag luam kom raug thiab tswj cov nqi tsim khoom zoo thaum ua kom cov khoom zoo. Hloov pauv, kev xaiv tsis zoo tuaj yeem ua rau overcapacity lossis undercapacity, ua rau cov khoom siv pov tseg; Cov khoom lag luam tsis zoo tuaj yeem cuam tshuam rau lub tuam txhab kev sib tw hauv kev ua lag luam, lossis tseem ua rau kev lag luam tsis sib xws.
Matching Strategy of Production Size thiab Production Capacity of Paper Maker
Plaub -txoj kev npaj peev txheej
Demand Forecasting
Thaum cov tuam txhab xaiv cov tshuab cardboard, qhov kev thov kwv yees yuav tsum tau ua ua ntej. Qhov no yuav tsum muaj kev sib xyaw ua ke, suav nrog cov qauv kev lag luam, kev sib tw dynamics thiab kev txhim kho kev tsim khoom. Piv txwv li, los ntawm kev txheeb xyuas cov ntaub ntawv tshawb fawb kev lag luam, cov tuam txhab tuaj yeem nkag siab txog kev loj hlob yav tom ntej ntawm daim ntawv phaj lag luam. Cov neeg sib tw 'kev tsim muaj peev xwm thiab kev sib koom ua lag luam tuaj yeem kawm los ntsuas lawv tus kheej qhov chaw ua lag luam. Tsis tas li ntawd, los ntawm kev sib txuas cov kev txhim kho ntawm lawv tus kheej cov cuab yeej tsim khoom thiab cov kev pab cuam txhim khu kev ua haujlwm, cov tuam txhab tuaj yeem txhais cov khoom tsim rau hauv cov kev xav tau ntawm daim ntawv.
Bottleneck Identification
Advanced Planning and Scheduling (APS) cov txheej txheem tuaj yeem txheeb xyuas cov txheej txheem ntau dhau thiab lub caj dab hauv cov saw hlau. Los ntawm kev txheeb xyuas cov txheej txheem ntau lawm, APS cov tshuab tuaj yeem xam qhov sib txawv ntawm cov peev txheej tsim khoom ntawm txhua tus txheej txheem thiab qhov xav tau tiag tiag, thiab txheeb xyuas cov kev sib txuas tseem ceeb uas txwv tag nrho cov peev txheej tsim khoom. Piv txwv li, hauv kev tsim cov ntawv phaj, kev ncua sijhawm ntawm cov khoom siv raw tuaj yeem ua rau muaj kev cuam tshuam ntau lawm, lossis kev ua haujlwm tsis zoo hauv ib kauj ruam ua haujlwm yuav cuam tshuam rau kev tsim khoom tom ntej. Los ntawm APS system, cov tuam txhab tuaj yeem tshawb xyuas cov teeb meem no hauv lub sijhawm los hloov kho kom tsim nyog los xyuas kom meej qhov sib npaug ntawm tag nrho cov peev txheej.
Kev npaj
Tom qab txheeb xyuas cov khoom tsis muaj zog, cov tuam txhab yuav tsum tsim peb mus rau tsib txoj kev daws teeb meem rau cov teeb meem muaj peev xwm. Cov kev daws teeb meem feem ntau suav nrog kev nthuav dav, kev tsim khoom tawm thiab ua haujlwm ntxiv sijhawm. Piv txwv li, yog tias qhov kev thov tseem nce ntxiv tab sis cov cuab yeej siv tam sim no tsis tau raws li qhov xav tau, cov tuam txhab tuaj yeem xav txog kev nthuav dav ntau lawm thiab yuav cov ntawv tshiab. Outsourcing qee qhov kev txiav txim rau lwm lub tuam txhab tsim khoom yog ib qho kev xaiv yog tias luv luv - cov nqi ntawm kev ntxiv cov cuab yeej siab dhau. Tsis tas li ntawd, los ntawm kev txheeb xyuas cov neeg ua haujlwm ua haujlwm dhau sijhawm, peb tuaj yeem ua kom muaj peev xwm ntau lawm rau qee qhov. Tom qab ntawd, siv APS simulation teem sijhawm ua haujlwm, txhim kho ntau yam kev ua haujlwm, sib piv kev ua haujlwm ntau lawm, tus nqi thiab lub sijhawm xa khoom raws li cov qauv sib txawv, thiab xaiv qhov uas haum rau lub tuam txhab zoo tshaj plaws.
Kev ntsuas kev ua kom zoo
Kev ntsuam xyuas dav dav ntawm kev xaiv cov neeg sib tw yog ib kauj ruam tseem ceeb hauv kev xaiv. Qhov kev ntsuam xyuas no yuav tsum suav nrog cov ntsuas nyiaj txiag xws li NPV txheej txheem thiab cov nqi rov qab, nrog rau kev hloov pauv tswv yim. Txoj kev ntsuas tus nqi tam sim no ntsuas tus nqi tam sim no ntawm cov nyiaj txiag yav tom ntej uas tsim los ntawm cov kev xaiv thiab txiav txim siab lawv cov txiaj ntsig kev lag luam. Cov nqi rov qab qhia tau sai npaum li cas cov tuam txhab rov qab tau lawv cov peev txheej. Tsis tas li ntawd, lub tuam txhab yuav tsum txiav txim siab seb qhov kev xaiv puas yog raws li lub tuam txhab lub sijhawm ntev - lub tswv yim kev loj hlob, xws li seb nws puas txhawb nqa lub tuam txhab kev sib tw ua lag luam thiab kev sib koom ua lag luam.
Cov txiaj ntsig sib txawv Cardboard Ntau Lawm Yuav Tsum Muaj ntawm Kev Xaiv Cov Khoom Siv
Kev faib khoom thiab khoom siv Compatibility
Silicone Roj Daim Ntawv
Silicone roj ntawv daim hlau muaj cov roj zoo thiab dej tsis kam thiab tau siv dav hauv kev lag luam catering. Silicone roj ntawv daim hlau yuav tsum muaj txheej txheem txheej txheej siab kom ntseeg tau tias cov roj silicone yog sib npaug ntawm daim ntawv. Cov txheej tsis sib xws yuav txo cov roj thiab dej tawm ntawm lub phaj thiab cuam tshuam rau kev ua haujlwm ntawm lub phaj.
High-lub zog sib xyaw corrugated board
Siab -Strength Composite Corrugated Paper Phaj muaj lub zog siab thiab compressive tsis kam, haum rau kev nqa hnyav. Kev tsim cov phaj no yuav tsum muaj lub tshuab xuas nrig ntaus uas txhawb nqa ob hom kev rov qab deformations. Qhov no txo qhov tawg ntawm cov txheej txheem stamping thiab txhim kho qhov zoo thiab ruaj khov ntawm cov phaj.
Multi- Txheej Cardboard Pallets
Thaum ua ntau- txheej cardboard pallets, qhov siab, ntug wrapping thiab lub kaum sab xis tiv thaiv yuav tsum tau txiav txim siab. Txhawm rau ntsuas tus nqi -kev ua tau zoo, tus nqi compressive zog piv (V=P/C) tuaj yeem siv rau kev ntsuas ntau. P sawv cev rau lub zog compressive ntawm daim ntawv phaj thiab C yog rau cov nqi tsim khoom. Los ntawm kev suav cov V- tus nqi ntawm cov txheej txheem sib txawv ntawm cov ntaub ntawv ntug quab yuam, cov lag luam tuaj yeem xaiv cov qauv nqi qis tshaj plaws raws li qhov ua tau raws li qhov xav tau ntawm lub zog compressive.
Cov txheej txheem yuav tsum tau ua thiab cov cuab yeej ua haujlwm
Thermal Conductivity Requirements
Cua fryer yuav tsum muaj cov thermal conductivity zoo heev thiab tswj huab cua permeability kom tsis txhob muaj cua sov tsis sib xws. Cov thermal conductivity tsis zoo tuaj yeem ua rau kev ua noj tsis sib xws thiab muaj kev sib haum xeeb, thaum huab cua tsis zoo tuaj yeem ua rau cov tais rau warp lossis hlawv ntawm qhov kub thiab txias. Yog li ntawd, cov cuab yeej siv los tsim cov tshuab cua fryer yuav tsum muaj peev xwm tswj tau ob qho tib si thermal conductivity thiab breathability ntawm daim ntawv.
Ua raws li kev cai lij choj ib puag ncig
Nrog rau kev nce ntawm ib puag ncig kev paub thiab kev nruj ntawm ib puag ncig cov cai, cov khoom siv cov tais ntim khoom yuav tsum ua tau raws li cov qauv thoob ntiaj teb ib puag ncig, xws li Forest Stewardship Council. Daim ntawv pov thawj los ntawm Forest Service Commission xyuas kom meej tias cov ntaub ntawv tau ua raws li cov cai tswj hwm hav zoov kom ruaj khov thiab zam kev teeb meem ib puag ncig cuam tshuam nrog kev siv cov ntoo tsis raug cai. Xaiv cov khoom siv uas ua tau raws li cov qauv ib puag ncig tsis yog tsuas yog txo cov pa phem ib puag ncig xwb, tab sis kuj tseem txhim kho lub tuam txhab cov duab kev sib raug zoo thiab kev sib tw ua lag luam.
INTRODUCTION Kev Taw Qhia rau Tus Nqi- Kev Ntsuas Kev Ua Tau Zoo ntawm Daim Ntawv Luam Ntawv Nyiaj Txiag
Tus nqi - cov txiaj ntsig kev tshuaj ntsuam xyuas
Cov Nqi Tshaj Tawm
Cov nqi nthuav dav yog cov nqi uas cov lag luam tuaj yeem pom ncaj qha thaum xaiv cov ntawv phaj, suav nrog cov nqi yuav khoom, kev siv hluav taws xob, nqi kho, thiab lwm yam. Tus nqi yuav khoom ntawm cov cuab yeej sawv cev rau kev nqis peev thawj zaug, thiab cov nqi sib txawv ntawm hom rau hom thiab qauv. Cov nqi hluav taws xob muaj feem xyuam nrog lub zog thiab lub sijhawm khiav ntawm cov khoom siv, thiab cov khoom siv tau zoo tuaj yeem txo cov nqi hluav taws xob. Cov nqi tu muaj xws li kev saib xyuas tsis tu ncua, kho thiab hloov cov khoom seem. Xaiv txhim khu kev qha thiab yooj yim los tswj cov cuab yeej los txo cov nqi tu.
Cov nqi zais
Cov nqi zais feem ntau tsis quav ntsej los ntawm cov lag luam, tab sis lawv muaj kev cuam tshuam loj rau cov txiaj ntsig ntawm kev lag luam. Cov nqi zais suav nrog cov nqi ua haujlwm, cov khoom seem thiab cov nqi poob qis. Cov nqi ua haujlwm muaj feem cuam tshuam nrog kev nyuaj thiab automation ntawm cov khoom siv ua haujlwm. Cov cuab yeej siv tshuab siab heev txo cov nqi zog thiab kev ua haujlwm. Cov khoom pov tseg tus nqi siab, yuav ua rau cov khoom pov tseg ntawm cov khoom siv raw, nce nqi ntawm cov khoom. Kev poob qis yog poob vim cov khoom siv tsis ua haujlwm lossis lwm yam ua rau, suav nrog kev txiav txim qeeb thiab cov neeg siv khoom poob. Tus nqi -Kev Ua Tau Zoo Quantification Model
Tus nqi Engineering Formula
tus nqi engineering formula (V)=Functionality (P) / Nqi (C) siv rau kev sib piv cov khoom ua los ntawm tib cov khoom. Siv cov qauv no, cov tuam txhab tuaj yeem suav cov nqi ua haujlwm ntawm cov khoom siv sib txawv. Qhov sib piv ntau dua, tus nqi zoo dua rau cov nyiaj. Piv txwv li, thaum muab ob lub tshuab ua daim hlau los ntawm cov khoom siv tib yam, tshuab A yuav muaj tus nqi V siab dua thiab tus nqi ntau dua - siv tau yog tias nws muaj kev ua haujlwm zoo dua (xws li kev tsim khoom ntau dua, cov khoom zoo dua) thiab raug nqi tib yam li tshuab B.
Kev Kho Kev Lag Luam
kev hloov kho kev lag luam kwv yees tus nqi ntawm cov khoom siv los ntawm kev xam qhov piv ntawm tus nqi pauv ntawm cov khoom siv siv rau nws cov nqi hloov pauv (xws li 40-50 ib xees). Lub tuam txhab tuaj yeem siv tus nqi sib pauv ntawm cov khoom siv zoo sib xws hauv kev ua lag luam raws li kev siv thiab suav cov nqi ntawm cov khoom siv nrog rau cov nqi hloov khoom siv (piv txwv li, tus nqi ntawm cov khoom siv rov qab los yog tsim cov khoom qub qub lossis zoo sib xws). Piv txwv li, yog tias cov cuab yeej zoo sib xws ntawm kev ua lag luam ua lag luam rau $ 100,000 thiab muaj tus nqi hloov pauv ntawm $ 200,000, lossis 50 feem pua, cov cuab yeej ntsuas tau muaj nqis kwv yees li $ 100,000.
Kev tshuaj xyuas teb thiab kev txheeb xyuas
Cov cuab yeej xeem khiav
Lub tuam txhab yuav tsum sim khiav lub cuab yeej ua ntej xaiv cov ntawv phaj. Thaum lub sijhawm ua haujlwm, peb tuaj yeem soj ntsuam qhov tsis ua haujlwm ntawm cov khoom siv, qhov sib xws ntawm cov khoom thiab kev siv yooj yim. Cov cuab yeej siv feem ntau tawg thaum lub sij hawm sim khiav, uas txhais tau hais tias qhov kev ntseeg siab tsawg. Cov khoom tsis zoo sib xws tuaj yeem cuam tshuam cov khoom zoo thiab kev ua lag luam. Kev ua haujlwm tsis yooj yim ua rau cov neeg ua haujlwm cob qhia nyuaj thiab kim.
Xaus: lub sij hawm ntev - tus nqi ntawm kev xaiv kev tshawb fawb
Thaum xaiv lub tshuab ntawv, cov tuam txhab lag luam yuav tsum coj mus rau hauv tus account yam xws li kev npaj muaj peev xwm, cov khoom siv sib raug zoo thiab tus nqi zoo, thiab xaiv cov khoom siv nrog cov cuab yeej siv siab heev, kev pabcuam dav dav thiab kev tiv thaiv ib puag ncig. Cov cuab yeej siv qib siab tuaj yeem txhim kho kev tsim khoom thiab cov khoom zoo thiab txhim kho lub tuam txhab kev lag luam kev sib tw. Cov kev pabcuam zoo ua kom muaj kev saib xyuas raws sijhawm thiab kho thaum siv thiab txo qis qis qis. Cov cuab yeej ua raws li ib puag ncig yog nyob rau hauv txoj kab nrog kev sib raug zoo thiab pab cov lag luam tsim kom muaj kev sib raug zoo duab.
Nrog rau kev txhim kho ntawm kev lag luam catering thiab kev nruj ntawm ib puag ncig cov cai, ntse, qis - lub zog luam ntawv xovxwm yuav dhau los ua qhov tseem ceeb. Cov cuab yeej ntse tuaj yeem paub txog kev tsim khoom automation, kev saib xyuas tej thaj chaw deb thiab kev txheeb xyuas cov ntaub ntawv, txhim kho kev tswj hwm kev ua haujlwm thiab raug. Tsawg- cov khoom siv hluav taws xob ua tau raws li qhov xav tau ntawm kev tiv thaiv ib puag ncig thiab tuaj yeem txo cov nqi tsim khoom. Cov tuam txhab lag luam yuav tsum tau them sai sai rau kev tsim kho kev lag luam ntawm kev lag luam, npaj ua ntej thiab xaiv cov khoom siv nrog kev tsim kho kom haum rau kev hloov pauv hauv kev lag luam.