Environmentally friendly paper tray yog peb -cov ntaub ntawv me me uas tsim los ntawm molding. Vim tias nws siv cov fibers theem nrab xws li cov ntawv pov tseg ua cov khoom siv raw, nws muaj cov yam ntxwv zoo ib puag ncig. Nrog rau hauv - kev tshawb fawb tob ntawm cov ntawv tais cov khoom tsim cov txheej txheem thiab kev ua tiav ntawm cov cuab yeej tsim khoom, nws cov ntawv thov ntau dua thiab dav dua, thiab nws tab tom txhim kho nyob rau hauv cov kev taw qhia ntawm kev tsim cov khoom hnyav - cov khoom ntim khoom. Tam sim no, ib qho loj - nplai pulp molding logistics tais tau tsim, uas tau qhib txoj hauv kev zoo los hloov ntoo ntim nrog ntawv. Txhawm rau txhim kho cov kabmob muaj peev xwm ntawm cov pulp molding logistics tais, cov qauv thiab kev teeb tsa ntawm lub tais tau ua ntau thiab ntau dua. Yog li ntawd, kev tsim qauv ntawm daim ntawv tais thiab kev tsom xam ntawm cov kabmob muaj peev xwm yog qhov tsim nyog thiab ceev ceev.
Tam sim no, hauv kev txhim kho thiab kev tshawb fawb ntawm daim ntawv- txhawb nqa hnyav - lub luag haujlwm logistics pallets, ob qhov teeb meem hauv qab no yog qhov tsim nyog tshwj xeeb ntawm kev saib xyuas:
① Cov txheej txheem kev teeb tsa tsim ntawm cov khoom siv molding phaj yuav tsum tau ua kom zoo tshaj plaws
②Nyob rau hauv lub nam ntawm finite caij tsom xam thiab kev tshawb fawb ntawm cov qauv lub zog, nws yog txwv rau kev tshawb fawb ntawm cov qauv ntawm pallets, thiab tsis muaj kev soj ntsuam kev ua tau zoo rau tag nrho cov qauv ntawm pallets. Raws li qhov no, daim ntawv no tau txais CAD / CAE thev naus laus zis los tsim cov qauv kev tsim kho tshiab ntawm cov loj- nplai pulp molding logistics tais, thiab ua tiav lub hom phiaj ntawm kev tsim loj - nplai hnyav- cov khoom ntim khoom nrog cov qauv zoo thiab cov khoom siv zoo heev. Rau lub hauv paus no, ABAQUS finite element tsom xam software yog siv los xam lub zog ntawm lub pallet outrigger qauv, thiaj li los soj ntsuam thiab ntsuam xyuas cov kev ua tau zoo thiab bearing peev xwm ntawm daim ntawv pallet.
Daim ntawv tais tshuab thiab nws cov khoom thawj zaug tau tawm hauv Denmark, thiab cov khoom siv hluav taws xob sib txuas tau pib hauv xyoo 1960. Tam sim no, Fabkis, Canada, Nyiv, thiab Tebchaws Meskas tau ua tiav thiab txhawb nqa cov thev naus laus zis no, thiab muaj kev tsim khoom loj heev. Ib puag ncig tus phooj ywg daim ntawv tais cov khoom tau pib siv ntau ntau rau kev ntim cov qe, npias fwj thiab txiv hmab txiv ntoo. Nrog rau kev siv cov ntim yas thoob plaws hauv kev tsim khoom txhua hnub thiab lub neej, loj "dawb paug" tau tshwm sim. Siab dhau los yog tsis ua tiav daws cov teeb meem muaj kuab paug, kev siv tsuas yog txwv, cov yam ntxwv no tau ua kom muaj kev loj hlob ntawm cov ntawv ntim khoom lag luam. kuv lub teb chaws daim ntawv tais kev lag luam pib lig, nrog keeb kwm tsuas yog ntau tshaj 20 xyoo, tab sis nws tau tsim sai heev. Muaj tsawg tshaj li 100 manufacturers koom nyob rau hauv kev tshawb fawb thiab kev loj hlob ntawm daim ntawv tais technology thiab cov khoom tsim. Nws tau loj hlob mus rau ntau dua 800 tam sim no; cov khoom ntim tau tsim los ntawm cov qe yooj yim, txiv hmab txiv ntoo, lub raj mis npias thiab lwm yam tsawg- cov khoom siv kawg rau cov cuab yeej siv hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam. Cov khoom lag luam xws li cov khoom siv thiab cov khoom siv hauv tsev; los ntawm yav dhau los tsuas yog siv rau kev ntim khoom ntim rau ob qho tib si export thiab muag khoom hauv tsev; cov khoom siv ntau lawm los ntawm kev qhia yooj yim rau kev taw qhia thiab kev txhim kho; cov qauv ntawm ib puag ncig cov ntaub ntawv txhawb nqa cov khoom kuj tau hloov pauv los ntawm ib qho me me ua haujlwm yav dhau los mus rau ntau yam -kev ua haujlwm kev loj hlob.
Txawm hais tias kuv lub teb chaws txoj kev lag luam ntawv tais tau tsim sai heev nyob rau hauv xyoo tas los no, tseem muaj ntau yam teeb meem, uas yog feem ntau xav txog hauv qab no:
(1) Cov ntaub ntawv txhawb nqa yog cuam tshuam los ntawm ntau yam (xws li: hom ntawv pov tseg, lub siab thaum lub sij hawm molding, cov ntsiab lus noo noo tom qab cov khoom tiav, thiab lwm yam) thaum lub sij hawm ua cov ntaub ntawv tus phooj ywg zoo thiab tom qab cov khoom tiav, thiab ntau yam tsis zoo ntawm nws tus kheej (xws li lub elastic modulus, Poisson tus piv, thiab lwm yam) tsis ruaj khov, thiab cov khoom ua tau zoo yog qhov nyuaj heev.
(2) Tam sim no, tsis muaj kev sib koom ua ke thiab kev ntsuas kev ua tau zoo rau cov ntawv txhawb nqa kev xeem hauv Suav teb, uas ua rau muaj qhov sib txawv ntawm cov ntawv xeem thiab kev ntsuas. Txawm hais tias kev lag luam daim ntawv tais tau ua haujlwm ntau hauv kev tsim qauv, nws tseem tsis tuaj yeem ua tau raws li cov kev xav tau ntawm kev loj hlob sai ntawm kev lag luam, thiab cov kev ntsuas tshwj xeeb ntawm cov tuam haujlwm tseem ceeb tsis tau qhia, uas cuam tshuam rau kev ua raws li tus qauv. Nyob rau tib lub sijhawm, muaj ntau yam khoom uas yuav tsum tau kuaj rau ib puag ncig cov ntaub ntawv txhawb nqa khoom. Txog tam sim no, tsis muaj lub chaw kuaj xyuas tuaj yeem kuaj tag nrho lawv, uas tsis haum rau kev ua raws li tus qauv. Tsis tas li ntawd, tam sim no tus nqi ntsuas siab ntawm ib puag ncig cov ntaub ntawv txhawb nqa khoom, ntau lub tuam txhab tsis kam xa mus rau kev tshuaj xyuas, ua rau cov khoom zoo tsis tuaj yeem lav.
(3) Hauv kev tsim qauv tiag tiag, tsis muaj lub hauv paus thiab kev siv, thiab feem ntau cov qauv tsim yog tsim los ntawm kev paub ntawm cov neeg tsim qauv.
