Rau kev txhim kho loj hauv phom sij (FF) thiab laser sintering (LS), Victors PAEK polymer solutions yog muab ua cov ntawv filaments thiab kev nplua.
Tus PEEK polymer pioneer Victate yog npaj cov khoom tsim tawm tshiab (AM). Thawj ntawm cov no yog ib qho khoom siv zog rau laser sintering (LS) uas ua tiav ib qhov qis dua tshiab, uas ua rau kev txhim kho cov hmoov av tsis zoo. Qhov thib ob yog filaments nrog Z zoo zog tshaj cov khoom uas twb muaj cov polypropylene ether ketone (PAEK), zoo li cov ntawv pov thawj rau cov ntsiab lus fusion (FF). Cov ntsiab lus tau tshaj tawm yuav tsum tau tshaj tawm rau lub Cuaj Hli Ntuj xyoo 2018 tom Lub Tsev Kawm Ntawv ntawm Exeter Additive Txheej Raug Center (CALM) ntawm Biennial Additive Manufacturing Conference.
Victoryx CEO Jakob Sigurdsson tau hais:
"Cov cim ntxiv rau cov neeg tau txais txiaj ntsig ntawm PAEK rau cov khoom siv ntxiv yog ib qho kev txiav txim siab tseem ceeb rau pem hauv ntej, uas yuav hloov tau ntau yam kev siv, nrog rau kev tsav tsheb thiab kev kho mob. Cov kev tshwm sim zoo siab tuaj yeem raws li txoj kev loj hlob ntawm Victrex thiab Victrex kev coj zoo tshaj plaws hauv kev nrhiav cov tuam txhab tsim khoom tsim thiab cov chaw. Los ntawm cov koom haum no, peb tau pom qhov pom ntawm lub cheebtsam uas qhia tau tias kev ua haujlwm AM yuav ua licas nrog cov khoom ua tau zoo los hloov kev xav, raws li kev tsim muaj peev xwm ntxiv. Tsim qhov tiag qhov tshiab. "
Qhov zoo ntawm cov khoom tsim muaj peev xwm yuav muab faib kom txo tau nqi, txo sij hawm mus rau kev ua lag luam, thiab pab kom lub tswv yim ntawm cov khoom siv uas yog siv cov lus pom zoo. Cov khoom PAEK uas twb muaj lawm nyob rau hauv kev ua lag luam, txawm tias siv hauv cov ntawv AM, yog tsim rau cov qauv kev tsim xws li kev ua haujlwm thiab kev txhaj tshuaj molding. Yog li ntawd, lawv muaj qee cov nta uas tsis pom kev rau cov khoom tsim muaj ntxiv. Thawj cov ntaub ntawv PAEK rau lub lens sintering tsuas yog siv mus rau qhov chaw qis qis, thiab lub txaj luam tawm yuav tsum tau ua kom luag txhua yam tshiab tshiab, thiab PEEK filaments rau FF muaj cov neeg pluag interlayer pluag, ua rau Z-muaj zog.
Tus tshiab polymer qib uas tsim los ntawm Victivex muaj qhov khoom sib xws hauv LS thiab nws tuaj yeem muaj kev txhawb zog siab dua tshiab (kev txhim kho kev siv cov hmoov av tsis zoo) raws li cov khoom zoo thiab cov ntawv luam ntawm FF.
Tus kws tshawb fawb John Grasmeder piav qhia txog:
"Breakthrough technology paves txoj kev rau lub neej yav tom ntej ntawm PAEK. Kev siv cov hmoov uas siv cov qhab-nees tshiab Refrex polymer rau laser sintering yog ib qho zoo heev. Thaum cov khoom kuaj tau ua los ntawm cov khoom siv ua txuam, tsis muaj qhov ntsuas qhov poob qis. Peb ntseeg hais tias tag nrho cov hmoov uas tsis yog sintered tau zoo tom qab kev dhia ua tiav tau rov qab siv dua. Qhov no yuav ua rau kom cov nqi siv nyiaj tsawg dua li cov ntaub ntawv PolyArylEtherKetone uas twb muaj lawm, uas mus txog 40% ntawm cov polymer yog khib nyiab thiab siv tsis tau rov qab siv. "
Kev koom tes los txhawb AM
Victoryx yog ib lub koom haum ntawm cov tuam txhab thiab cov tuam txhab, thiab tau txais nyiaj los ntawm Innovate UK, UK qhov chaw khiav dej num, nyob rau 2016 rau cov kev tshawb fawb thiab kev loj hlob los mus ua ntej AM technology, tshwj xeeb tshaj yog cov kub siab, cov nqi xa luam yeeb polymers. Kev cog lus rau AM aerospace daim ntawv sau npe. Lwm cov tswv cuab ntawm cov koom haum xws li Airbus Group Innovation, EOS, University of Exeter lub Additive Txheej Raug Center (CALM), E3D-Online, HiETA Technologies, South West Hlau Xov Tooj thiab 3T-RPD.
Cov neeg tshiab PAEX filaments thiab hmoov ua ke nrog cov technologies tsim los ntawm lwm cov tswv cuab ntawm cov Kev Lag Luam Kev Lag Luam hauv UK. EOS nyuam qhuav tau nthuav tawm ib qho kev lag luam tshiab rau kev lag luam rau cov nplai muaj laser sintering ntawm cov khoom yas (EOS P 500) uas luam tawm high school polymers ntawm kev sov siab. Cov ntaub ntawv xaiv ntawm lub koom haum raug soj ntsuam nyob rau hauv EOS R & D chaw los txiav txim qhov ua haujlwm ntawm EOS cov kab ke tam sim no thiab siv nrog EOS P 500 platform. Victoralx npaj mus soj ntsuam ua ntej coj mus muag ntawm PAEK cov khoom ua si tshiab nrog tus tswv cuab consortium E3D, uas nyuam qhuav commercialized ib tug tshiab dej-txias filament extruder taub optimized rau cov tshiab PAEK ntsiab lus.
