Kev Txhim Kev Tshuab Thauv Rau Kev Tshuab Thauv: Cov Txuj Ci Dab Neeg

Tag nrho Cov Qeb

Kev Tsim Hli ntawv rau Plastic Part rau Injection Molding: Txoj Cai Zoo Tshaj Plaws & Standards

Peeb no muab tso rau kev tsim hli ntawv rau cov hli ntawv plastic uas tsim nyog rau injection molding, muab cov txoj cai zoo tshaj plaws thiab cov kev tswj hwm ntawm cheeb tsheb kom tau raws li kev tsim kho. Nws xam nrog cov lus qhia tseem ceeb xws li kom meej meej tus lej ntawm cov hli, sau ntau lub sijhawm siv khoom, thiab tswj xyuas kom muaj kev raug rau kev siv khoom siv rau injection molding. Lub ntsiab lus muaj kev qhia txog kev tsim hli ntawv thickness (kom txo kev rov qab), kev sau npe ntawm draft angle (rpuav kev tshuam yooj yim), thiab kev xaiv cov nta ntawv xws li cov rooj, cov chaw, thiab cov rooj. Nws kuj cog laj nrog cov lus qhia txog kev tsim hli ntawv uas muaj kev txwv rau khoom (xws li plastics rigid vs. flexible) thiab kev siv cov khoom siv rau kev tshawb nrhiav (mold flow analysis) kom pom cov teeb meem uas tuaj yeem tshwm sim ua ntej. Cov khoom no yog ib qho zoo tshaj rau cov neeg tsim hli, cov neeg kho tshuaj, thiab cov neeg tsim kho uas xav tsim cov hli ntawv plastic uas muaj feem xyuas thiab yooj yim los tsim los ntawm injection molding.
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Cov txiaj ntsig ntawm cov khoom

Kev Sau Ntawv Nyob Thiab Muaj Nuj Nqi Zoo

Peb cov mold tau tsim los ntawm cov ntaub ntawv zoo tagnrho, cov ntaub ntawv tsim kho uas tau raug xaiv rau kev tiv thaiv kev siv, kev nyob siab, thiab kev sau ntau. Cov ntsiab lus tseem ceeb tau raug sawv los ntawm precision thiab feem ntau tau coating kom tiv thaiv kev puag ncig ntawm cov polymers muaj zis. Qhov kev txwv siab ntawm cov ntaub ntawv zoo thiab kev tsim kho no txhawb qhov sijhawm ntev, tshwm sim cov profile muaj qhov ntuag zoo hauv ob million cycle extrusion.

Cov khoom sib xws

Kev tsim khoob rau kev tsim khoob yog qhov kev tsim nyog uas muaj nyob rau hauv kev tsim khoob uas yooj yim los tsim, muaj feem xwm, thiab zoo saum npoo. Nws txwv nrog lus nug xws li kev tshem tshem ntawm lub thickness kom tsis txhob muaj kev kaw, sau cov angles rau kev tshem tshem yooj yim, thiab siv cov ribs thiab gussets rau kev nyab xeeb tsis muaj ntau dua. Kev xaiv khoom ntawv—ntawm cov khoom siv plastics xws li polyethylene mus rau cov khoom siv polymers xws li polycarbonate—muaj kev pheej rau kev tsim khoob raws li cov ntaub ntawv xws li kev tiv thaiv, kev nyab xeeb hauv kaw, thiab nqi. Kev tsim khoob rau kev ncaws yog qhov tseem ceeb los saib xyuas kev sib tham thiab kom meej meej cov ntsiab lus, nrog rau cov kev xaiv xws li edge gates lossis hot tips uas raug xaiv rau daim ntawv geometry. Cov software simulation pab saib xyuas kev sib tham, kev lag, thiab cov chaw stress, txhawj xeeb rau kev hloov pauv. Cov kev siv hauv kev siv tau ntau yam xws li cov khoom siv hauv tsev mus rau cov khoom siv hauv kev kho mob, uas cov ntaub ntawv xws li biocompatibility thiab kev tiv thaiv yog qhov tseem ceeb. Cov principles rau kev tsim khoob (DFM) pab tiv thaiv kev nyab xeeb, kom meej meej cov ntaub ntawv, thiab kev raug zoo nrog kev tsim khoob kom kom meej meej nqi thiab sijhawm. Cov ntaub ntawv tshaj tawm, xws li kev siv cov khoom siv recycled thiab kev tsim khoob rau kev tshem tshem, yog qhov tseem ceeb dua. Los ntawm kev nco nrog rau cov standards hauv plhaav thiab kev siv prototyping, cov neeg tsim khoob txhawj xeeb tias cov khoom siv plastic tuaj yeem dhau kev ua haujlwm, kev nyab xeeb, thiab cov chaw tshaj tawm hauv cov chaw tshaj tawm thiab cov chaw ua haujlwm.

Cov Lus Nug Nrov

Cov duab ntawv twj cuam tseem cuam neej los ntawm dab tsi thiab vim li cas?

Pej xeem cov duab ntawv twj tau tsim los ntawm cov hlau ntxig ntxag zoo, xws li H13, uas muaj qhuj lus tshwm sim txaus siab rau kev tiv thaiv kev siv hlu, ceev zog txaus siab, thiab kev kho tsha yooj yim. Rau kev pab thaum siv cov ntaub ntawv siv hlau muaj zis, pej feem ntau siv cov hlau tshuaj tshuaj meej dua lossis xaiv siv cov ntaub ntawv tiv thaiv kev siv hlu rau cov chaw txeem txeem. Qhov no txhawj xeeb tias cov twj yuav tsum muaj qhov tsim nyob deb mus ib cheem sijhawm ntev.

Cov Nqe Lus Xam

INSERTION PROCESS OF THERMAL BREAK ALUMINIUM PROFILES

18

Nov

INSERTION PROCESS OF THERMAL BREAK ALUMINIUM PROFILES

Kawm txog cov txheej txheem zoo ntawm thermal so aluminium profiles nrog POLYWELL. Peb cov lus qhia step-by-step xyuas kom meej thiab zoo nyob rau hauv thermal rwb thaiv tsev rau aluminium qhov rais thiab qhov rooj.
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Vim li cas koj xav tau ib qho kev pabcuam nres (tag nrho cov kev daws teeb meem)

30

Dec

Vim li cas koj xav tau ib qho kev pabcuam nres (tag nrho cov kev daws teeb meem)

Tshawb nrhiav vim li cas POLYWELL qhov kev pabcuam ib-nres yog qhov tseem ceeb rau koj cov haujlwm yas extrusion. Los ntawm kev xaiv cov khoom siv raw mus rau qhov kawg tsim, peb muab kev txhawb nqa rau thermal so strips thiab kev cai profiles.
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Yuav Ua Li Cas Thiaj Xaiv Cov Neeg Muag GF25 Reinforced Nylon Granules Uas Muaj Kev Ruaj Ntseg

19

Nov

Yuav Ua Li Cas Thiaj Xaiv Cov Neeg Muag GF25 Reinforced Nylon Granules Uas Muaj Kev Ruaj Ntseg

POLYWELL muab GF25 reinforced nylon granules uas muaj kev ruaj ntseg, xyuas kom meej txog kev zoo, kev txawj ntse, thiab cov kev daws teeb meem ruaj khov rau cov kev siv lag luam uas muaj kev ua tau zoo
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Saftey ntawm Tus Ncav Ncav Hluav Taws Xob Rau Kev Tsim Kho Tawv Hluav Taws Xob

19

Aug

Saftey ntawm Tus Ncav Ncav Hluav Taws Xob Rau Kev Tsim Kho Tawv Hluav Taws Xob

Tiv Thaum Tus Kheej Uas Ntshav Hluav Taws Xob Rau Kev Tsim Kho Tawv Hluav Taws Xob. Pom 5 Cov Laij Ntaub Ntawv Tseem Ceob Uas Txhua Tus Neeg Tsim Kho Yuav Tsum Muaj. Ntsaws cov lus tiv taus safty rau kev pom kev tso zis.
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kev pab li cas

Emily

Cov kev tsim kho tawv design yog zoo tshaj plua tshaj. los ntawm lub thawj CFD flow analysis mus rau lub die khiav tsham tiav, lub kev tsim kho yog ib phoj zeb thiab muaj kev sib pab. lub die tsim tau ib qhov profile uas balanced zoo tag nrho los ntawm lub thawj startup, tsis muaj leev yooj leev yav. lub precision thiab kev xav ntev hauv lub sijhawm design tau muab tshem tawm ntau zaus thiab nqi rau peb.

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Kev sim kho raij kho raij rau kev ua haujlwm zoo tshaj

Kev sim kho raij kho raij rau kev ua haujlwm zoo tshaj

Peb qhauv kev tsim kho tsoom tshuab siv cov nkeeg software Computational Fluid Dynamics CFD los sim lub teeb ntawm duab twg polyamide hluv hluv nyob hauv qhov chaw. Qhov no pab peb txhawj xeeb thiab tshem tawm cov teeb meem zoo li flow tsis muaj zog, dead spots lossis ntau dua qhov pressure drops ua ntej tsim kho qhov chaw. Tom qab ntawv yog ib qhov chaw tsim tau ib qho profile uas muaj kev ntsib zoo thiab kev ntsib zoo txaus siab tuaj li tus thawj khib, rho tsiav sijhawm thiab khoom
Tsav rau Sab Hlis raws li Khoom Siv

Tsav rau Sab Hlis raws li Khoom Siv

Txhua qhov chaw yog tsav rau sab hlis nrog kev paub ntau txog cov caij rau qhov khoom polyamide, suav nrog cov khoom siv glass filled zoo li PA66 GF25. Peb yuav tshawb nrhiav kom meej meej txog compression ratio, land length thiab flow channels kom raug rau khoom siv, thiaj li yuav pab homogenization ntawm duab twg zoo dua, internal stresses tsuas yog leev dua thiab sau cov khoom siv properties mechanical thiab thermal
Kev Sau Ntawv Nyob Thiab Muaj Nuj Nqi Zoo

Kev Sau Ntawv Nyob Thiab Muaj Nuj Nqi Zoo

Pej xeem ntawm peb yog tsim los ntawm kev siv kho tshuab meej thiab nyiaj uas zoo tshaj plaws uas tau xaiv rau lawv kev nyiam siab ntau, ceev faj, thiab kev ua kom sov. Cov chaw muaj feem ntau tau siv kho tshuab meej thiab feem ntau tau sau nrog rau kev tiv thaiv kev kuaj mob ntawm cov dundob uas muaj phom nyem. Qhov kev nyiam no rau kev siv khoom zoo thiab kev lag luam txaj nqi txog lub neej ntev, tshem tshem qhov ceev faj txaus hluas ntawm ob lim tshab npav.
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