Pwm yog cov txheej txheem txheej txheem ntawm kev lag luam tsheb.Ntau tshaj 90% ntawm cov khoom hauv tsheb tsim khoom yuav tsum tau ua los ntawm pwm.Nws yuav siv li ntawm 1,500 txheej pwm los ua ib lub tsheb tsis tu ncua, ntawm uas muaj txog 1,000 txheej ntawm stamping tuag.Hauv kev tsim cov qauv tshiab, 90% ntawm kev ua haujlwm yog nqa tawm nyob ib ncig ntawm kev hloov pauv ntawm lub cev profile.Kwv yees li 60% ntawm tus nqi tsim kho ntawm cov qauv tshiab yog siv rau kev txhim kho lub cev thiab stamping txheej txheem thiab cov khoom siv.Kwv yees li 40% ntawm tag nrho cov nqi tsim khoom ntawm lub tsheb yog tus nqi ntawm lub cev stamping thiab nws cov khoom sib dhos.
Nyob rau hauv txoj kev loj hlob ntawm automotive pwm kev lag luam nyob rau hauv tsev thiab txawv teb chaws, pwm tshuab nthuav qhia cov nram qab no txoj kev loj hlob tiam sis.
Ua ntej, peb-dimensional tsim txheej xwm ntawm cov pwm tau muab sib sau ua ke
Kev tsim qauv peb sab ntawm cov pwm yog ib feem tseem ceeb ntawm cov tshuab pwm digital, thiab yog lub hauv paus rau kev sib koom ua ke ntawm pwm tsim, tsim khoom thiab tshuaj xyuas.Nyiv Toyota, Tebchaws Asmeskas thiab lwm lub tuam txhab tau ua tiav cov qauv tsim ntawm peb sab, thiab ua tiav daim ntawv thov zoo.Qee qhov kev coj ua tau txais los ntawm cov teb chaws txawv teb chaws hauv kev tsim peb-seem ntawm cov pwm tsim nyog rau kev kawm.Ntxiv rau kev ua kom yooj yim rau kev tsim khoom, kev tsim peb-seem ntawm cov pwm yog qhov yooj yim rau kev cuam tshuam kev kuaj xyuas, thiab tuaj yeem ua qhov kev cuam tshuam kev cuam tshuam los daws qhov teeb meem hauv kev tsim ob sab.
Qhov thib ob, kev simulation ntawm cov txheej txheem stamping (CAE) yog qhov tseem ceeb dua
Nyob rau hauv xyoo tas los no, nrog kev txhim kho sai ntawm computer software thiab kho vajtse, simulation thev naus laus zis (CAE) ntawm cov txheej txheem xovxwm tau ua lub luag haujlwm tseem ceeb.Hauv Tebchaws Meskas, Nyiv, Lub Tebchaws Yelemees thiab lwm lub tebchaws tsim, CAE thev naus laus zis tau dhau los ua ib feem tseem ceeb ntawm cov pwm tsim thiab tsim cov txheej txheem, dav siv los kwv yees tsim cov teeb meem, txhim kho cov txheej txheem stamping thiab pwm qauv, txhim kho kev ntseeg siab ntawm pwm tsim, thiab txo lub sijhawm xeem.Ntau lub tuam txhab pib pwm hauv tsev tau ua tiav qhov tseem ceeb hauv daim ntawv thov CAE thiab ua tiav cov txiaj ntsig zoo.Daim ntawv thov ntawm CAE thev naus laus zis tuaj yeem txo tus nqi ntawm kev sim pwm thiab ua kom lub voj voog loj hlob ntawm cov pwm tuag, uas tau dhau los ua ib qho tseem ceeb los ua kom cov pwm zoo.CAE thev naus laus zis tau maj mam hloov pwm tsim los ntawm kev tsim qauv rau kev tsim qauv.
Thib peb, cov tshuab pwm digital tau dhau los ua qhov tseem ceeb
Kev loj hlob sai ntawm cov tshuab pwm digital hauv xyoo tas los no yog ib txoj hauv kev zoo los daws ntau yam teeb meem uas tau ntsib hauv kev tsim kho tsheb pwm.Lub npe hu ua digital pwm tshuab yog kev siv tshuab computer lossis computer aided technology (CAX) hauv pwm tsim thiab tsim cov txheej txheem.Ua kom tiav cov kev vam meej ntawm domestic thiab txawv teb chaws automotive pwm lag luam nyob rau hauv daim ntawv thov ntawm computer-aided technology.Digital automotive pwm tshuab feem ntau suav nrog cov hauv qab no: 1 Tsim rau kev tsim khoom lag luam (DFM), uas txiav txim siab thiab tshuaj xyuas kev tsim khoom thaum tsim los ua kom cov txheej txheem ua tiav.2 Cov cuab yeej siv thev naus laus zis ntawm pwm nto tsim tsim cov cuab yeej ntse profile tsim tshuab.3CAE pab hauv kev tshuaj xyuas thiab simulation ntawm cov txheej txheem stamping, kwv yees thiab daws cov teeb meem uas yuav tshwm sim thiab tsim teeb meem.4 Hloov cov qauv ob-seem ib txwm siv nrog peb-seem pwm qauv tsim.5 Cov txheej txheem tsim pwm siv CAPP, CAM thiab CAT thev naus laus zis.6 Raws li kev taw qhia ntawm cov thev naus laus zis thev naus laus zis, daws cov teeb meem hauv cov txheej txheem sim thiab hauv kev tsim khoom stamping.
Plaub, txoj kev loj hlob sai ntawm pwm ua automation
Advanced processing technology thiab khoom siv yog lub hauv paus tseem ceeb rau kev txhim kho kev tsim khoom thiab ua kom cov khoom zoo.Nws tsis yog qhov tsis tshua muaj rau CNC tshuab cuab yeej, cov cuab yeej hloov pauv tsis siv neeg (ATC), tsis siv neeg machining optoelectronic tswj tshuab, thiab on-line ntsuas tshuab rau workpieces hauv cov tuam txhab tsim tsheb siab heev.CNC machining tau hloov zuj zus los ntawm kev ua cov txheej txheem yooj yim mus rau kev ua tiav ntawm qhov profile thiab cov qauv txheej txheem.Los ntawm nruab nrab mus rau qis machining mus rau kev kub ceev machining, machining automation tshuab tau tsim sai heev.
5. High-strength steel phaj stamping tshuab yog txoj kev txhim kho yav tom ntej
High-strength steels muaj ib tug zoo heev siv nyob rau hauv tsheb vim lawv zoo heev cov yam ntxwv nyob rau hauv cov nqe lus ntawm yield ratio, strain hardening yam ntxwv, strain tis muaj peev xwm, thiab kev sib tsoo lub zog nqus.Tam sim no, cov hlau uas muaj zog siab siv hauv tsheb stampings feem ntau suav nrog cov xim tawv tawv (BH steel), duplex steel (DP steel), thiab theem hloov-vim yas hlau (TRIP steel).Lub International Ultralight Lub Cev Project (ULSAB) cia siab tias 97% ntawm cov qauv tsim qauv siab heev (ULSAB-AVC) tau tsim tawm hauv xyoo 2010 los ua cov hlau muaj zog, thiab feem ntau ntawm cov ntawv siab siab steel hauv cov khoom siv tsheb yuav ntau dua 60%, thiab duplex Qhov feem ntawm cov hlau yuav suav txog 74% ntawm cov hlau phaj rau tsheb.
Cov hlau muag muag feem ntau yog raws li IF steel, uas tam sim no siv dav, yuav raug hloov los ntawm lub zog siab steel phaj series, thiab lub zog siab qis-alloy steel yuav raug hloov los ntawm dual-theem steel thiab ultra-high-strength steel. .Tam sim no, daim ntawv thov ntawm lub zog siab steel phaj rau cov khoom siv hauv tsev feem ntau yog txwv rau cov khoom siv thiab cov nqaj, thiab lub zog tensile ntawm cov ntaub ntawv siv yog ntau tshaj 500 MPa.Yog li ntawd, ceev nrooj mastering lub high-strength steel phaj stamping tshuab yog ib qho teeb meem tseem ceeb uas yuav tsum tau daws sai sai nyob rau hauv Tuam Tshoj txoj kev lag luam automotive pwm.
Thib rau, cov khoom pwm tshiab tau tsim tawm hauv lub sijhawm
Nrog rau txoj kev loj hlob ntawm high efficiency thiab automation ntawm automotive stamping ntau lawm, kev vam meej tuag yuav siv ntau lug siv nyob rau hauv zus tau tej cov automotive stamping qhov chaw.Stamping qhov chaw nrog cov duab tsis yooj yim, tshwj xeeb tshaj yog me me thiab nruab nrab-qhov loj me nyuaj stamping qhov chaw uas yuav tsum tau muaj ntau khub ntawm cov punches hauv cov txheej txheem, yog nce zuj zus los ntawm kev ua tiav tuag.Progressive tuag yog cov khoom siv high-tech pwm nrog kev nyuaj siab, kev tsim khoom siab precision thiab ntev ntau lawm.Multi-station progressive tuag yuav yog ib qho ntawm cov khoom tseem ceeb pwm tsim nyob rau hauv Suav teb.
Xya, cov ntaub ntawv pwm thiab cov cuab yeej kho mob saum npoo yuav rov siv dua
Qhov zoo thiab kev ua haujlwm ntawm cov khoom siv pwm yog qhov tseem ceeb cuam tshuam rau pwm zoo, lub neej thiab tus nqi.Nyob rau hauv xyoo tas los no, ntxiv rau ntau yam kev ua haujlwm siab thiab siab hnav ua haujlwm txias ua haujlwm tuag steel, nplaim taws ua haujlwm txias ua haujlwm tuag steel, hmoov metallurgy txias ua haujlwm tuag steel, siv cov khoom siv hlau cam khwb cia hauv loj thiab nruab nrab stamping tuag txawv teb chaws. yog tsim nyog.Txoj kev loj hlob ntawm kev txhawj xeeb.Cov hlau ductile muaj qhov zoo toughness thiab hnav tsis kam, thiab nws cov kev ua haujlwm vuam, kev ua haujlwm thiab kev ua haujlwm tawv tawv kuj zoo, thiab tus nqi qis dua li cov hlau cam khwb cia hlau.Yog li ntawd, nws yog dav siv nyob rau hauv tsheb stamping tuag.
Yim, kev tswj xyuas kev tshawb fawb thiab kev qhia ntawv yog kev txhim kho kev lag luam pwm
Lwm qhov tseem ceeb ntawm txoj kev loj hlob ntawm automotive pwm tshuab yog kev tshawb fawb thiab kev tswj xyuas cov ntaub ntawv.Kev tswj xyuas kev tshawb fawb tau ua rau cov tuam txhab pwm tuaj yeem txhim kho tsis tu ncua nyob rau hauv kev coj ntawm Just-in-Time Manufacturing thiab Lean Production.Kev tswj hwm kev lag luam yog qhov tseeb dua, kev tsim khoom lag luam tau zoo heev, thiab cov koom haum tsis muaj txiaj ntsig, kev sib txuas thiab cov neeg ua haujlwm tau txuas ntxiv mus..Nrog rau kev nce qib ntawm kev tswj hwm niaj hnub no, ntau cov cuab yeej tswj xyuas cov ntaub ntawv zoo, suav nrog kev tswj hwm kev lag luam (ERP), kev tswj hwm kev sib raug zoo ntawm cov neeg siv khoom (CRM), kev tswj cov saw saw hlau (SCM), kev tswj hwm qhov project (PM), thiab lwm yam.
Cuaj, kev ua kom zoo ntawm cov pwm yog ib qho inevitable sib
Lub thiaj li hu ua refined manufacturing pwm yog nyob rau hauv cov nqe lus ntawm txoj kev loj hlob thiab kev tsim cov pwm, tshwj xeeb tshaj yog lub rationalization ntawm cov txheej txheem stamping thiab tsim cov pwm qauv, lub siab precision ntawm cov pwm ua, muaj kev ntseeg siab ntawm cov khoom pwm thiab kev tswj xyuas nruj ntawm kev siv tshuab.Kev sib deev.Kev tsim cov pwm zoo tsis yog ib qho kev siv tshuab nkaus xwb, tab sis muaj kev xav txog kev tsim, kev ua thiab kev tswj cov txheej txheem.Ntxiv nrog rau kev ua tau zoo, kev ua tiav ntawm kev tsim pwm zoo kuj tau lees paub los ntawm kev tswj hwm nruj.
Post lub sij hawm: Apr-23-2023