1. Optimizing cov ntaub ntawv: Nrhiav qhov sib npaug ntawm lub teeb yuag thiab lub zog siab
Lub teeb yuag core ntawm molded pulp yog tsim los ntawm kev txo qis ntawm cov khoom siv thaum khaws lossis txhim kho nws cov khoom siv zoo. Qee cov txheej txheem feem ntau tam sim no yog:
Siv natural fibers hauv kev sib xyaw
Sib tov ntau hom fiber ntau, xws li qab zib bagasse, xyoob fiber ntau, thiab nplej straw pulp, yuav pab koj tau txais kev ua tau zoo tshaj plaws. Xyoob fiber, piv txwv li, yog ib qho nruab nrab mus rau ntev fiber ntau uas muaj zog dua li dav -tawm ntoo tab sis tsis muaj zog dua li ntoo coniferous. Nws tuaj yeem ua rau ntim ntau dua tsim kua muag- tiv taus thiab siv cov khoom siv tsawg dua thaum sib xyaw nrog qab zib bagasse fiber ntau. Los ntawm kev hloov pauv qhov piv ntawm xyoob fiber ntau rau qab zib bagasse, qee yam ntawm lub xov tooj ntawm tes tau txiav qhov hnyav ntawm nws cov ntim los ntawm 12% thiab ua kom nws muaj zog 8%.
Ntxiv cov khoom hnyav
Ntxiv cov khoom siv biobased xws li polyvinyl cawv (PVA) thiab cov hmoov txhuv nplej siab -raws li kev txhim kho tuaj yeem ua rau cov khoom tsis muaj zog yam tsis ua rau lawv qaug zog. Piv txwv li, qee hom kev ntim tshuaj pleev ib ce siv cov cuab yeej siv nanocellulose los txo qhov ntom ntawm cov khoom los ntawm 0.6g / cm³ mus rau 0.45g / cm³ thiab nce qhov khoov modulus los ntawm 30%. Tsis tas li ntawd, ntxiv cov ntxhia pob zeb sib xyaw ua ke, zoo li lub ntiaj teb diatomaceous, tuaj yeem ua rau nws sib zog dua, txawm hais tias cov nyhuv ntawm cov khoom ua rau ntawm fiber ntau yuav tsum tau ua tib zoo xav.
Kev siv cov fibers uas twb tau siv dua lawm
Siv cov ntaub ntawv siv dua tshiab, zoo li cov ntawv xov xwm thiab cov thawv ntawv, es tsis txhob siv cov ntoo tshiab tuaj yeem siv cov khoom siv tsawg dua thiab ua rau cov khoom sib zog. Piv txwv li, ib lub tuam txhab uas ua cov ntim zaub mov tau txhim kho cov txheej txheem de- inking txheej txheem rau cov khoom siv rov ua dua tshiab, ua rau lub pob 15% sib zog dua li nkauj xwb thiab ua tau raws li cov cai tswj kev nyab xeeb khoom noj.
2. Structural Innovation: Functional Integration thiab Biomimetic Design
Tus yuam sij rau lub teeb yuag yog kev ua kom zoo ntawm cov qauv, uas txhais tau hais tias siv cov ntaub ntawv zoo dua los ntawm kev luam cov txheej txheem ntuj tsim thiab muaj zog ua haujlwm.
Cov qauv tsim nrog honeycomb thiab qhaub cij
Siv cov txiaj ntsig zoo ntawm cov khoom siv honeycomb los tsim ntau - txheej txheej txheej. Piv txwv li, lub ntim rau ib yam khoom siv hluav taws xob siv "honeycomb core + pulp panel" sandwich tsim uas txo cov khoom siv los ntawm 40% thaum tseem muab cushioning. Los ntawm kev hloov qhov loj thiab qhov ntom ntawm cov cellular units, koj tuaj yeem ua rau lawv haum rau cov kev xav tau ntawm cov khoom sib txawv.
Tsim kev txhawb zog thiab optimizing topology
Siv finite element tsom xam (FEM) los ua qauv li cas cov rog tau nthuav tawm thiab tshem tawm cov khoom ntxiv. Piv txwv li, tsim tau txhim kho lub ntim rau qee lub mloog pob ntseg los ntawm kev ua cov khoom nyob ib puag ncig ntawm qhov chaw tso tawm thinner (los ntawm 3mm mus rau 1.5mm) thiab ntxiv cov hlua khi kom ua rau thaj tsam nruj. Qhov no tau ua rau tag nrho qhov hnyav 25% tsawg dua.
Tsim uas tuaj yeem muab tais thiab muab tso ua ke
Ua ib qho qauv uas tuaj yeem folded kom siv tau qhov chaw tsawg dua thaum tsiv mus. Piv txwv li, lub ntim rau qee cov khoom siv hauv tsev siv lub ntsaws - hauv kev tsim folding uas txiav qhov loj ntawm lub ntim los ntawm 60% thiab ua kom nws ruaj khov tom qab sib dhos siv tus qauv buckle. Modular tsim cia koj hloov qhov loj ntawm lub pob kom haum cov khoom, uas txuag cov ntaub ntawv.
3. Kev hloov kho txheej txheem: kev tswj kom zoo dua thiab ua haujlwm tau zoo dua
Cov txheej txheem optimization muaj qhov cuam tshuam ncaj qha rau qhov zoo ntawm lub ntim thiab tus nqi ntawm cov khoom siv:
Cov tswv yim tshiab rau ntub thiab ib nrab - txheej txheem nias qhuav
High-pressure molding nyob rau hauv cov txheej txheem ntub dej txiav cov shrinkage deformation, ua rau nws zoo rau ntim uas yuav tsum tau muaj tseeb heev. Piv txwv li, siab -cov khoom siv tshuaj pleev ib ce kawg siv cov tshuab ntub dej thiab cov tshuab ziab khaub ncaws kub kom ua kom cov khoom loj kam rau siab nyob rau hauv ± 0.1mm thiab txo cov khoom siv rov qab thiab tuab los ntawm 10% siv lub zog siab. Los ntawm kev tswj cov dej noo ntawm cov slurry (40% - 50%) thiab xyuas kom meej tias nws muaj zog, cov txheej txheem semi- qhuav nias txo lub sij hawm kom qhuav thiab ua kom ntau lawm.
Digital pwm thiab 3D luam ntawv
3D luam ntawv thev naus laus zis tuaj yeem ua rau cov pwm pwm nyuaj thiab ua kom yooj yim me me -batch kev cai ntau lawm. Piv txwv li, ib pob khoom siv kho mob siv 3D luam ntawv pwm kom paub tseeb tias cov duab tsis sib xws hauv cov duab zoo kawg nkaus, uas txo cov khoom siv khib nyiab. Cov pwm tsim digital kuj tseem tuaj yeem ua cov txheej txheem molding, txhim kho cov dej ntws ntawm cov slurry, thiab txo cov khib nyiab.
Technology rau Surface Treatment thiab Txheej
Siv cov txheej txheem dej tsis sib haum (xws li nano silica) lossis cov txheej txheem tiv thaiv - zoo li qub tuaj yeem txo qhov xav tau ntawm cov khoom siv tiv thaiv ntxiv. Piv txwv li, ib yam ntawm cov khoom siv hluav taws xob ntim ntim khoom siv dej -raws li kev tiv thaiv- zoo li qub uas txo cov pob qhov chaw tiv thaiv rau 10 ⁶ Ω. Cov txheej tsuas yog 5 μ m tuab, yog li nws tsis ntxiv qhov hnyav.
4. Kev Lag Luam Case: Ib qho kev sib tsoo hauv kev coj ua sib sib zog nqus
Ntim rau Huawei Mate 60 Pro
Siv cov khoom qab zib bagasse thiab xyoob fiber ntau cov ntaub ntawv nrog rau cov qauv tsim honeycomb ua rau hauv pob khoom 35% sib dua li cov khoom siv niaj hnub. Nyob rau tib lub sijhawm, cov txheej txheem ntub dej tau txais qhov tseeb tso rau hauv 0.2mm, uas yog qhov zoo txaus los tiv thaiv siab -kawg hluav taws xob.
DJI drone gimbal box
Los ntawm kev siv topology optimization thiab modular tsim, cov ntim ntim tau raug txiav los ntawm 40% thiab cov khoom siv tau raug txiav los ntawm 28%. Lub pob yog foldable, yog li nws yuav siv sij hawm tsuas yog 1/5 ntawm nws tag nrho ntim thaum xa khoom. Qhov no txo cov nqi shipping los ntawm ntau.
YouGift (Beijing Youchuang Future Technology Co., Ltd.) Ntim rau Tableware
Siv cov nplej straw slurry thiab starch -raws li additives nrog rau semi- qhuav pressing technology txiav qhov hnyav ntawm lub thawv zaub mov nyob rau hauv ib nrab piv rau cov yas li niaj zaus. Kev tsim kho cov tav kuj tseem ua rau kev tiv thaiv -poob kev ua tau zoo dua, uas yog qhov tseem ceeb rau kev lag luam xa zaub mov, qhov twg cov khoom siv ntau heev.
