Mukutsvaga kuchengetedza, ma sensors ari kuderedza kutenderera nguva, kushandiswa kwesimba uye tsvina, automating yakavharwa-loop process control control uye kuwedzera ruzivo, kuvhura mikana mitsva yekugadzira nekugadzira uye zvimiro.#sensors #sustainability #SHM
Sensors kuruboshwe (kumusoro kusvika kuzasi): kupisa flux (TFX), in-mold dielectrics (Lambient), ultrasonics (Yunivhesiti yeAugsburg), dielectrics inoraswa (Synthesites) uye pakati pepennies uye thermocouples Microwire (AvPro) .Magirafu (pamusoro, clockwise): Collo dielectric constant (CP) maringe neCollo ionic viscosity (CIV), resin resistance maringe nenguva (Synthesites) uye digitaalinen modhi yecaprolactam yakasimwa preforms uchishandisa electromagnetic sensors (CosiMo project, DLR ZLP, University of Augsburg).
Sezvo indasitiri yepasi rose iri kuramba ichibuda mudenda reCCIDID-19, yave kukoshesa kusimudzira, izvo zvinoda kudzikisira kutambisa uye kushandiswa kwezviwanikwa (sesimba, mvura uye zvinhu). .Asi izvi zvinoda ruzivo.Kune macomposites, data iri rinobvepi?
Sezvinotsanangurwa muCW's 2020 Composites 4.0 akatevedzana ezvinyorwa, achitsanangura zviyero zvinodiwa kuvandudza chikamu chemhando uye kugadzirwa, uye masensa anodiwa kuti awane zviyero izvozvo, ndiyo nhanho yekutanga mukugadzira kwakangwara. masensor, heat flux sensors, fiber optic sensors, uye non-contact sensors anoshandisa ultrasonic uye electromagnetic waves-pamwe nemapurojekiti anoratidza kugona kwavo (ona CW's online sensor content set). Nyaya ino inovaka pamusoro pemushumo uyu nekukurukura masensor anoshandiswa mumubatanidzwa. zvinhu, mabhenefiti avo akavimbiswa uye matambudziko, uye tekinoroji mamiriro ari pasi pekuvandudzwa.Notably, makambani ari kusimukira sevatungamiriri muindasitiri yecomposites ari kutoongorora uye kufamba munzvimbo ino.
Sensor network muCosiMo A network ye74 sensors - makumi mashanu nenomwe ari ma ultrasonic sensors akagadzirwa paYunivhesiti yeAugsburg (inoratidzwa kurudyi, madota ebhuruu akareruka mukumusoro nezasi mold halves) - anoshandiswa kuLid demonstrator yeT-RTM. kuumba CosiMo chirongwa che thermoplastic composite mabhatiri.Image credit: CosiMo project, DLR ZLP Augsburg, University of Augsburg
Chinangwa #1: Chengetedza mari. Iyo CW's Zvita 2021 blog, "Custom Ultrasonic Sensors yeComposite process Optimization and Control," inotsanangura basa kuYunivhesiti yeAugsburg (UNA, Augsburg, Germany) kugadzira network ye74 sensors iyo YeCosiMo. chirongwa chekugadzira EV bhatiri cover demonstrator (composite materials in smart transportation).Chikamu chinogadzirwa pachishandiswa thermoplastic resin transfer molding (T-RTM), iyo inopolymer caprolactam monomer in situ kuita polyamide 6 (PA6) composite.Markus Sause, Purofesa kuUNA uye Musoro weUNA's Artificial Intelligence (AI) Production Network muAugsburg, inotsanangura kuti sei masensa akakosha: "Mukana mukuru watinopa kuona kwezviri kuitika mukati mebhokisi dema panguva yekugadziriswa. Parizvino, vagadziri vazhinji vane mashoma masisitimu ekuita izvi. Semuenzaniso, vanoshandisa masensa akareruka kana chaiwo kana vachishandisa resin infusion kugadzira zvikamu zvakakura zvemuchadenga. Kana iyo infusion process ikatadza, iwe unotova nechidimbu chikuru chezvimedu. Asi kana uine mhinduro dzekunzwisisa kuti chii chakakanganisika mukugadzira uye nei, unogona kuzvigadzirisa nekuzvigadzirisa, zvichikuchengetedza mari yakawanda. "
Thermocouples muenzaniso we "nyore kana chaiwo sensor" iyo yakashandiswa kwemakumi emakore kutarisa kutonhora kwecomposite laminates panguva ye autoclave kana oven curing.Idzo dzinotoshandiswa kudzora tembiricha muovheni kana kupisa magumbeze kurapa composite kugadzirisa zvigamba uchishandisa. thermal bonders.Vagadziri veResin vanoshandisa zvakasiyana-siyana zvemagetsi mu laboratori kuti vatarise kuchinja kwe resin viscosity nekufamba kwenguva uye tembiricha yekuvandudza maitiro ekurapa.Chii chiri kubuda, zvisinei, inyanzvi yemagetsi inogona kuona uye kutonga nzira yekugadzira mu situ inobva akawanda parameters (semuenzaniso, tembiricha uye kumanikidza) uye mamiriro ezvinhu (semuenzaniso, viscosity, aggregation, crystallization).
Semuenzaniso, iyo ultrasonic sensor yakagadziridzwa yeprojekti yeCosiMo inoshandisa misimboti yakafanana neye ultrasonic inspection, iyo yave nhanho yekusaparadza bvunzo (NDI) yeakapedzwa composite zvikamu.Petros Karapapas, Principal Engineer paMeggitt (Loughborough, UK), akati: "Chinangwa chedu ndechekudzikisira nguva uye basa rinodiwa pakuongorora mushure mekugadzirwa kwezvinhu zvenguva yemberi apo isu takanangana nekugadzira dhijitari." Materials Center (NCC, Bristol, UK) kubatana kuratidza kutariswa kweSolvay (Alpharetta, GA, USA) EP 2400 mhete panguva yeRTM uchishandisa mutsara dielectric sensor yakagadzirwa kuCranfield University (Cranfield, UK) Kuyerera uye kurapwa kweoxyresin kune 1.3 m kureba, 0.8 m paupamhi uye 0.4 m yakadzika magoko anoumbwa einjini yekutengeserana yemhepo inochinja kupisa. kuyedza pamativi ese, ”akadaro Karapapas. Asi neiyi sensor, izvo hazvina basa. "
Iyo Collo Probe inonyudzwa mumudziyo wekusanganisa pendi (yegirini denderedzwa kumusoro) kuona kana kusanganisa kwapera, kuchengetedza nguva nesimba.Image credit: ColloidTek Oy
“Chinangwa chedu hachisi chekuva mumwe mudziyo wemurabhoritari, asi kutarisa masisitimu ekugadzira,” anodaro Matti Järveläinen, CEO uye muvambi weColloidTek Oy (Kolo, Tampere, Finland). The CW January 2022 blog "Fingerprint Liquids for Composites" inoongorora Collo's kusanganiswa kwemagetsi emagetsi emagetsi (EMF) sensors, signal processing uye data analysis kuyera "fingerprint" yemvura ipi zvayo yakaita semonomers, resin kana adhesives . "Chatinopa inyanzvi itsva inopa mhinduro dzakananga munguva chaiyo, kuti ugone nzwisisa zviri nani kuti maitiro ako ari kunyatsoshanda sei uye unoita sei kana zvinhu zvikakanganisika. Semuenzaniso, unogona kupfupisa nguva dzekusanganisa nekuti unogona kuona zvakajeka kana kusanganisa kwapera. Naizvozvo, neIwe unogona kuwedzera kubereka, kuchengetedza simba uye kuderedza zvimedu zvichienzaniswa nekushomeka kwekugadzirisa. "
Chinangwa #2: Wedzera ruzivo rwemaitiro uye kuona.Nezvezvirongwa zvakaita sekuunganidza, Järveläinen anoti, "Hauoni ruzivo rwakawanda kubva muchidimbu. Uri kungotora sample wopinda mulab wotarisa zvazvanga zvakaita maminetsi kana maawa apfuura. Zvakafanana nekutyaira mumugwagwa mukuru, awa imwe neimwe Vhura maziso ako kweminiti uye edza kufanotaura kuti mugwagwa uri kuenda kupi.” Sause anobvuma, achiona kuti sensor network yakagadzirwa muCosiMo "inotibatsira kuwana mufananidzo wakazara wemaitiro uye maitiro enyama. Isu tinogona kuona mhedzisiro yemunharaunda mukuita, mukupindura Kusiyanisa muchikamu ukobvu kana zvakabatanidzwa zvinhu zvakaita sefoam core. Zvatiri kuedza kuita kupa ruzivo pamusoro pezviri kunyatsoitika mukuumbwa. Izvi zvinotitendera kuti titarise ruzivo rwakasiyana senge chimiro chekuyerera kumberi, kusvika kwechimwe chikamu chenguva uye dhigirii rekuunganidza panzvimbo yega yega sensor. "
Collo inoshanda nevagadziri ve epoxy adhesives, pendi uye kunyange doro kugadzira maprofiles ega ega ega anogadzirwa.Iye zvino mugadziri wese anogona kuona dynamics yemaitiro avo uye kuisa mamwe optimized parameters, ane nyevero dzekupindira kana mabheti abuda kunze kwekutsanangurwa.Izvi zvinobatsira. kudzikamisa nekuvandudza kunaka.
Vhidhiyo yekuyerera kumberi muchikamu cheCosiMo (jekiseni rekupinda ndiro doti jena pakati) sebasa renguva, zvichibva pachiyero che data kubva kune in-mold sensor network.Image credit: CosiMo project, DLR ZLP Augsburg, University of Augsburg
"Ini ndinoda kuziva zvinoitika panguva yekugadzira chikamu, kwete kuvhura bhokisi uye kuona zvichaitika mushure," anodaro Meggitt's Karapapas." Zvigadzirwa zvatakagadzira tichishandisa ma sensor eCranfield dielectric akatibvumira kuona in-situ maitiro, uye takakwanisawo. kuratidza kupora kweresin." Kushandisa ese marudzi matanhatu ema sensors anotsanangurwa pazasi (kwete runyoro rwakakwana, kungoita diki kusarudzwa, vatengesi, zvakare), vanogona kutarisa kurapa / polymerization uye resin kuyerera.Mamwe ma sensor ane mamwe masimba, uye akasanganiswa ma sensor marudzi anogona kuwedzera kuteedzera uye kuona. panguva yekugadzira zvinhu.Izvi zvakaratidzwa panguva yeCosiMo, iyo yakashandisa ultrasonic, dielectric uye piezoresistive in-mode sensors yekushisa uye kudzvinyirira kuyerwa naKistler (Winterthur, Switzerland).
Chinangwa #3: Deredzai kutenderera nguva.Collo sensors inogona kuyera kufanana kwezvikamu zviviri zvinokurumidza kuporesa epoxy sezvo zvikamu A uye B zvinosanganiswa uye zvinoiswa jekiseni panguva yeRTM uye panzvimbo imwe neimwe mune mold iyo ma sensor akadaro anoiswa.Izvi zvinogona kubatsira kugonesa kukurumidza kurapa resins yezvishandiso zvakaita seUrban Air Mobility (UAM), iyo yaizopa kukurumidza kurapwa kutenderera kana ichienzaniswa neazvino-chikamu epoxies seRTM6.
Collo sensors inogonawo kutarisa uye kuona epoxy ichibviswa, jekiseni uye kurapwa, uye kana imwe neimwe nzira yapera.Kupedza kurapa uye mamwe maitiro anoenderana nemamiriro chaiwo ezvinhu ari kugadziriswa (zvichienderana nemazuva echinyakare uye tembiricha mabikirwo) inonzi material state management. (MSM) crystallization .Somuenzaniso, network ye sensors uye kuongororwa kwedhijitari muCosiMo yakashandiswa kuona nguva shoma inodiwa kupisa RTM press uye mold uye yakawana kuti 96% yehuwandu hwepolymerization yakawanikwa mumaminitsi 4.5.
Dielectric sensor suppliers vakaita seLambient Technologies (Cambridge, MA, USA), Netzsch (Selb, Germany) uye Synthesites (Uccle, Belgium) vakaratidzawo kugona kwavo kuderedza nguva yekutenderera.Synthesites' R&D chirongwa nevagadziri vecomposites Hutchinson (Paris, France) ) uye Bombardier Belfast (yava kunzi Spirit AeroSystems (Belfast, Ireland)) inoshuma kuti zvichibva pazviyero zvenguva chaiyo zvekupikiswa kweresin uye tembiricha, kuburikidza neOptimold data acquisition unit uye Optiview Software inoshandura kuita inofungidzirwa viscosity uye Tg.“Vagadziri vanogona kuona Tg. munguva chaiyo, kuitira kuti vagosarudza nguva yokumisa kurapa,” anotsanangura kudaro Nikos Pantelelis, Mutungamiriri weSynthesites. Semuyenzaniso, chinyakare kutenderera kweRTM6 kurapa kwemaawa maviri kuzere pa180°C. Isu takaona kuti izvi zvinogona kupfupikiswa kusvika kumaminitsi makumi manomwe mune mamwe majeometri. Izvi zvakaratidzwawo muchirongwa cheINNOTOOL 4.0 (ona "Accelerating RTM with Heat Flux Sensors"), uko kushandiswa kwemhepo inopisa inopisa kwakapfupisa RTM6 kurapa kutenderera kubva pamaminitsi e120 kusvika kumaminitsi makumi mapfumbamwe.
Chinangwa #4: Yakavharwa-loop control yeadaptive process.KuCosiMo purojekiti, chinangwa chekupedzisira ndechekuita otomatiki yakavharwa-loop control panguva yekugadzirwa kwezvikamu zvakaumbwa.Ichi ndicho zvakare chinangwa cheZAero uye iComposite 4.0 mapurojekiti akashumwa neCW mu. 2020 (30-50% kuderedzwa kwemari) .Cherechedza kuti izvi zvinosanganisira maitiro akasiyana - automated placement ye prepreg tape (ZAero) uye fiber spray preforming kana ichienzaniswa nepamusoro-soro T-RTM muCosiMo yeRTM nekukurumidza kuporesa epoxy (iComposite 4.0). emapurojekiti aya anoshandisa masensa ane madhijitari modhi uye algorithms kutevedzera maitiro uye kufanotaura mhedzisiro yechikamu chakapedzwa.
Kutonga kwemaitiro kunogona kufungidzirwa sematanho akatevedzana, Sause akatsanangura.Nhanho yekutanga ndeyekubatanidza masensa uye michina yekugadzira, akadaro, "kuona zviri kuitika mubhokisi dema uye paramita yekushandisa. Mamwe matanho mashoma, pamwe hafu yeakavharwa-loop control, ari kukwanisa kusundira bhatani rekumisa kuti apindire, Tune maitiro uye kudzivirira zvikamu zvakarambwa. Sedanho rekupedzisira, unogona kugadzira mapatya edhijitari, anogona kuve otomatiki, asi zvinodawo kudyara mumichina yekudzidza nzira. " MuCosiMo, mari iyi inoita kuti ma sensors ape data mudhijitari mapatya, ongororo yeEdge (kuverenga kunoitwa kumucheto kwemutsara wekugadzira maringe nekuverenga kubva pakati data repository) inozoshandiswa kufanotaura kuyerera kumberi kwemasimba, fiber vhoriyamu yemukati pane machira preform. nenzvimbo dzinogona kuoma. ”Zvakanaka, unogona kuseta zvigadziriso zvekugonesa kuvharika-loop kudzora uye kugadzirisa mukuita," Sause akadaro. Unogonawo kushandisa ruzivo urwu kukwenenzvera mashoko ako.”
Mukuita izvi, makambani ari kushandisa masensa kuti aite maitiro.Semuyenzaniso, Synthesites iri kushanda nevatengi vayo kubatanidza masensa nemichina yekuvhara resin inlet kana infusion yapera, kana kubatidza kupisa kupisa kana chinangwa chekurapa chawanikwa.
Järveläinen anocherekedza kuti kuti uone kuti ndeipi sensor yakanakira nyaya yega yega yekushandisa, "iwe unofanirwa kunzwisisa kuti ndedzipi shanduko mune zvinyorwa uye maitiro aunoda kutarisa, uyezve unofanirwa kuve neanalyzer." Analyzer inowana iyo data yakaunganidzwa neanobvunzurudza kana data yekutora data. data raw uye rinoshandura kuti rive ruzivo runoshandiswa nemugadziri. "Unoona chaizvo makambani akawanda achibatanidza masensa, asi ipapo hapana zvaanoita nedata," akadaro Sause.Chii chinodiwa, akatsanangura, "hurongwa. yekutora data, pamwe nedhizaini yekuchengetedza data kuti ikwanise kugadzirisa iyo data. "
“Vashandisi vekupedzisira havangodi kuona data yakabikwa chete,” anodaro Järveläinen.” Vanoda kuziva kuti, ‘Magadzirirwo acho akagadziridzwa here?’” Nhanho inotevera ingatorwa riini?” Kuti uite izvi, unofanira kubatanidza masensor akawanda. kuti uongororwe, wobva washandisa muchina kudzidza kukurumidza kuita basa.” Iyi yekuongorora yemupendero uye nzira yekudzidza yemuchina inoshandiswa nechikwata cheCollo neCosiMo inogona kuwanikwa kuburikidza nemepu yeviscosity, manhamba emhando yeresin inoyerera kumberi, uye Iko kugona kwekupedzisira kudzora maparamita uye muchina unoonekwa.
Optimold is analyzer yakagadziridzwa neSynthesites kune ayo dielectric sensors.Inodzorwa neSynthesites' Optiview software, iyo Optimold unit inoshandisa tembiricha uye resin kuramba kuyerwa kuverenga uye kuratidza chaiyo-nguva magirafu kutarisa resin mamiriro anosanganisira mix ratio, kuchembera kwemakemikari, viscosity, Tg. uye dhigirii rekurapa.Inogona kushandiswa mu prepreg uye liquid forming process.A separate unit Optiflow inoshandiswa pakuyerera kwekutarisa.Synthesites yakagadzirawo simulator yekurapa iyo isingadi kuporesa sensor mu mold kana chikamu, asi panzvimbo iyo inoshandisa tembiricha sensor uye resin / prepreg samples mune ino analyzer unit. "Tiri kushandisa iyi yemazuva ano nzira yekuisa uye inonamatira kurapa kwemhepo turbine blade kugadzirwa," akadaro Nikos Pantelelis, Mutungamiriri weSynthesites.
Synthesites process control system inobatanidza masensa, Optiflow uye/kana Optimold data acquisition units, uye OptiView uye/kana Online Resin Status (ORS) software.Chikwereti chemufananidzo: Synthesites, chakapepetwa neThe CW
Nokudaro, vatengesi vakawanda vanogadzira sensors vakagadzira ma analyzers avo, vamwe vachishandisa kudzidzira kwemichina uye vamwe kwete.Asi vagadziri vezvikamu vanogonawo kugadzira maitiro avo ega ega kana kutenga zvigadzirwa kubva pasherufu uye kuzvigadzirisa kuti zvienderane nezvinodiwa.Zvisinei, analyzer chinhu chimwe chete chokufunga nezvacho.Kune zvimwe zvakawanda.
Kuonana kunokoshawo kufunga pakusarudza kuti ndeipi sensor yekushandisa.Iyo sensor inogona kunge ichida kusangana nezvinhu, mubvunzurudzo, kana zvose zviri zviviri.Semuenzaniso, kupisa kwekushisa uye ultrasonic sensors kunogona kuiswa mu RTM mold 1-20mm kubva. pamusoro - kutarisisa kwakaringana hakudi kusangana nezvinhu zviri muforoma.Masensa eUltrasonic anogona zvakare kubvunzurudza zvikamu pakadzika kwakasiyana zvichienderana nekuwanda kwakashandiswa.Collo electromagnetic sensors inogonawo kuverenga kudzika kwezvinwiwa kana zvikamu - 2-10 cm, zvichienderana. pahuwandu hwekubvunzurudza - uye kuburikidza nemidziyo isina-simbi kana zvishandiso zvinosangana neresin.
Zvisinei, magnetic microwires (ona "Non-contact monitoring of temperature and pressure within compposites") ndiyo chete ma sensors anokwanisa kubvunzurudza macomposites ari chinhambwe che 10 cm. Ndizvo nokuti inoshandisa electromagnetic induction kuti iite mhinduro kubva kune sensor, iyo inoiswa muzvinhu zvakaumbwa.AvPro's ThermoPulse microwire sensor, yakaiswa mukati meadhesive bond layer, yakabvunzurudzwa kuburikidza ne25mm gobvu kabhoni fiber laminate kuyera tembiricha panguva yekubatanidzwa. hazvikanganisi composite kana bondline performance.Pamadhayamita akakura zvishoma e100-200 microns, fiber optic sensors inogonawo kuiswa pasina kusvibisa maitiro ekugadzirisa.Zvisinei, nokuti vanoshandisa chiedza kuyera, fiber optic sensors inofanira kuva ne wired connection kune bvunzurudza.Saizvozvowo, sezvo dielectric sensors inoshandisa voltage kuyera resin zvivakwa, dzinofanirwa zvakare kuve dzakabatanidzwa kune anobvunzurudza, uye mazhinji anofanirwa kunge achisangana neresin yavari kuongorora.
Iyo Collo Probe (yepamusoro) sensor inogona kunyudzwa mumvura, nepo Collo Plate (pasi) yakaiswa mumadziro emudziyo / kusanganisa mudziyo kana process piping / feed line.Image credit: ColloidTek Oy
Kugona kwekushisa kwe sensor ndiyo imwe pfungwa inokosha.Semuyenzaniso, vazhinji vari kure-the-shelf ultrasonic sensors vanowanzoshanda pakupisa kusvika ku150 ° C, asi zvikamu muCosiMo zvinoda kuumbwa pakupisa kunopfuura 200 ° C. Naizvozvo, UNA aifanira kugadzira ultrasonic sensor ine simba iri.Lambient's disposable dielectric sensors inogona kushandiswa pachikamu chinosvika 350°C, uye masensor ayo anogona kushandiswazve mu-mold anogona kushandiswa kusvika 250°C.RVmagnetics (Kosice, Slovakia) yagadzirwa. yayo microwire sensor yezvinhu zvinoumbwa zvinogona kumira kupora pa500 ° C. Nepo Collo sensor tekinoroji pachayo isina theoretical tembiricha inogumira, girazi rakadzikama shield yeCollo Plate uye nyowani polyetheretherketone (PEEK) imba yeCollo Probe zvese zvakaedzwa. kuenderera mberi nebasa pa150 ° C, maererano naJärveläinen. Zvichakadaro, PhotonFirst (Alkmaar, The Netherlands) yakashandisa polyimide coating kuti ipe tembiricha yekushanda ye350 ° C yefiber optic sensor yayo yeprojekiti yeSuCoHS, kuti irambe yakasimba uye inodhura-. inoshanda yepamusoro-tembiricha composite.
Chimwe chinhu chekufunga, kunyanya kuisirwa, ndechekuti sensor inoyera pane imwe nzvimbo kana iine mutsara sensor ine mapoinzi akawanda ekunzwa.Semuyenzaniso, Com & Sens (Eke, Belgium) fiber optic sensors inogona kusvika ku 100 metres kureba uye inoratidzira kumusoro. kusvika ku40 fiber Bragg grating (FBG) inonzwa pfungwa dzine nzvimbo shoma shoma ye 1 cm. Aya ma sensors akashandiswa pakugadzirisa hutano hwehutano (SHM) hwemabhiriji e66-mamita-akareba ekubatanidza uye resin flow monitoring panguva yekuiswa kwemabhiriji makuru. mapoinzi ega ega epurojekiti yakadaro angada nhamba huru yezviyeuchidzo uye nguva yakawanda yekuisa.NCC neCranfield University dzinoti zvikomborero zvakafanana zvemagetsi emagetsi emagetsi emagetsi.Kuenzaniswa ne-single-point dielectric sensors inopiwa neLambient, Netzsch uye Synthesites, " Neyedu mutsara sensor, tinokwanisa kutarisa kuyerera kweresin kuenderera mberi nehurefu, izvo zvinoderedza zvakanyanya Iyo nhamba ye sensors inodiwa muchikamu kana chishandiso.
AFP NLR yeFiber Optic Sensors Chikamu chakakosha chinosanganiswa muchiteshi chechisere chemusoro weCoriolis AFP kuisa mana fiber optic sensor arrays mukupisa kwakanyanya, carbon fiber yakasimbisa composite test panel.Image credit: SuCoHS Project, NLR
Muchirongwa cheSuCoHS, Royal NLR (Dutch Aerospace Center, Marknesse) yakagadzira yakakosha unit yakabatanidzwa mu 8th chiteshi Automated Fiber Placement (AFP) musoro weCoriolis Composites (Queven, France) kuti ibatanidze mana arrays ( mitsara yefiber optic yakasiyana), imwe neimwe ine 5 kusvika 6 FBG sensors (PhotonFirst inopa huwandu hwemakumi maviri nenhatu sensors), mucarbon fiber test panels.RVmagnetics yakaisa ma microwire sensors ayo mu pultruded GFRP rebar. kureba kune akawanda macomposites microwires], asi anongoiswa otomatiki kana rebar yagadzirwa," akadaro Ratislav Varga, mubatsiri weRVmagnetics. “Une microwire ine 1km microwire. coils of filament uye kuidyisa munzvimbo yekugadzira rebar pasina kushandura nzira iyo rebar inogadzirwa. " Zvichakadaro, Com&Sens iri kushanda paotomatiki tekinoroji yekumisikidza fiber-optic sensors panguva yefilament winding process mumidziyo yekumanikidza.
Nekuda kwekugona kwayo kuitisa magetsi, carbon fiber inogona kukonzera matambudziko ne dielectric sensors.Dielectric sensors dzinoshandisa maelectrode maviri akaiswa pedyo nemumwe. "Kana mafibers akavhara ma electrode, anopfupisa-circuit sensor," anotsanangura kudaro Lambient muvambi Huan Lee. Muchiitiko ichi, shandisa sefa. ”Sefa inoita kuti resin ipfuure masensa, asi inoamisa kubva kucarbon fiber. Iyo linear dielectric sensor yakagadziridzwa neCranfield University neNCC inoshandisa nzira yakasiyana, kusanganisira mbiri dzakamonyoroka dzetambo dzemhangura.Kana magetsi akaiswa, munda wemagetsi unogadzirwa pakati petambo, iyo inoshandiswa kuyera resin impedance.Waya dzakaputirwa. ine insulating polymer iyo isingakanganise munda wemagetsi, asi inodzivirira kabhoni faibha kubva mukupfupika.
Hongu, mutengo inyaya zvakare.Com&Sens inotaura kuti avhareji yemutengo paFBG sensing point i50-125 euros, inogona kudonha kusvika kuma25-35 euros kana ikashandiswa mumabhechi (semuenzaniso, ye100,000 midziyo yekumanikidza). chikamu chiduku chete chezvino uye zvinofungidzirwa kugadzirwa kwezvikepe zvinosanganiswa, ona CW's 2021 chinyorwa pamusoro pehydrogen.) Meggitt's Karapapas anoti akagamuchira zvipo zvefiber optic mitsara neFBG sensors avhareji £ 250 / sensor (≈300 € / sensor), mubvunzurudzo anokosha pa£10,000 (€12,000).” Sensor yemagetsi yatakaidza yakanga yakafanana newaya yakavharwa yaunogona kutenga pasherufu,” akawedzera.” Mubvunzurudzo watinoshandisa,” anowedzera Alex Skordos, muverengi ( mukuru mutsvakurudzi) muComposites Process Science paCranfield University, "impedance analyzer, iyo yakanyatsojeka uye inodhura mari inosvika £30,000 [≈ €36,000], Asi NCC inoshandisa mubvunzurudzo ari nyore uyo ane modules kubva kukambani yekutengesa Advise Deta [Bedford, UK]. Synthesites iri kutora €1,190 ye-in-mold sensors uye € 20 ye-single-use/part sensors MuEUR, Optiflow inotorwa paEUR 3,900 uye Optimold paEUR 7,200, ichiwedzera kuderedzwa kwemayuniti akawanda ekuongorora. Mitengo iyi inosanganisira Optiview software uye chero ipi zvayo. kutsigira zvakakodzera, Pantelelis akati, achiwedzera kuti mhepo blade vagadziri kuchengetedza maawa 1.5 por kutenderera, kuwedzera mashizha pamutsetse pamwedzi, uye kuderedza kushandiswa kwesimba ne20 muzana, nekudzoka pakudyara kwemwedzi mina chete.
Makambani anoshandisa majekiseni achawana mukana sezvo macomposites 4.0 dhijitari yekugadzira inoshanduka.Semuenzaniso, anodaro Grégoire Beauduin, Mutungamiriri weBusiness Development kuCom & Sens, "Sezvo vagadziri vezvikepe zvekumanikidzika vanoedza kuderedza uremu, kushandiswa kwezvinhu uye mari, vanogona kushandisa ma sensors edu kururamisa. magadzirirwo avo uye kuongorora kugadzirwa kwavo sezvavanosvika mazinga anodiwa panosvika 2030. Masensa mamwe chete anoshandiswa kuongorora kuomarara kwemazinga mukati mezvikamu panguva yefilament winding uye kurapa anogona zvakare kutarisa tangi kutendeseka mukati mezviuru zverefueling cycles, kufanotaura kunodiwa kuchengetedza uye recertify pakupera kwekugadzira. hupenyu. Tinokwanisa Dziva redhijitari redhijitari rinopihwa kune yega yega composite yekumanikidza ngarava inogadzirwa, uye mhinduro iri kugadzirwa setiraiti. "
Kugonesa mapatya edhijitari neshinda Com&Sens iri kushanda nemugadziri wecomposites kuti ashandise mafiber optic sensors ayo kugonesa kuyerera kwedhijitari kuburikidza nedhizaini, kugadzira uye sevhisi (kurudyi) kutsigira makadhi eID edhijitari anotsigira mapatya edijitari echikamu chimwe nechimwe (kuruboshwe) chakagadzirwa. Mufananidzo wechikwereti: Com & Sens uye Mufananidzo 1, "Engineering neDigital Threads" naV. Singh, K. Wilcox.
Saka, sensor data inotsigira mapatya edhijitari, pamwe chete neshinda yedhijitari inotenderera dhizaini, kugadzirwa, mashandiro ebasa uye kupera simba.Kana ikaongororwa uchishandisa huchenjeri hwekugadzira uye kudzidza kwemichina, iyi data inodzosera mukugadzira nekugadzirisa, kuvandudza mashandiro uye kusimba. yakachinjawo mashandire anoita cheni dzekutakura zvinhu pamwe chete.Semuyenzaniso, mugadziri wekunamira Kiilto (Tampere, Finland) anoshandisa Collo sensors kubatsira vatengi vayo kudzora reshiyo yezvikamu A, B, nezvimwewo mumidziyo yavo ine-multi-componesive adhesive mixing equipment."Kiilto. ikozvino inogona kugadzirisa kuumbwa kweanonamira ayo kune vatengi vega," anodaro Järveläinen, "asi zvakare inobvumira Kiilto kuti anzwisise kuti marezeni anopindirana sei mumaitirwo evatengi, uye kuti vatengi vanodyidzana sei nezvigadzirwa zvavo, izvo zviri kuchinja maitirwo anoitwa kupihwa. Maketani anogona kushanda pamwechete. "
OPTO-Chiedza inoshandisa Kistler, Netzsch uye Synthesites sensors kutarisa kurapwa kwe thermoplastic overmolded epoxy CFRP zvikamu.Chikwereti chemufananidzo: AZL
Masensor anotsigirawo zvinhu zvitsva zvitsva uye kusanganiswa kwemaitiro.Inotsanangurwa muCW's 2019 chinyorwa cheOPTO-Chiedza chirongwa (ona "Thermoplastic Overmolding Thermosets, 2-Minute Cycle, One Battery"), AZL Aachen (Aachen, Germany) inoshandisa nhanho mbiri. process to horizontally compress a single To (UD) carbon fiber/epoxy prepreg, then overmolded with 30% short glass fiber reinforced PA6.Chinokosha ndechekungorapa zvishoma prepreg kuitira kuti reactivity yasara mu epoxy igone kugonesa bonding kune thermoplastic. .AZL inoshandisa Optimold neNetzsch DEA288 Epsilon analyzers ine Synthesites neNetzsch dielectric sensors uye Kistler in-mold sensors neDataFlow software kukwenenzvera kuumba jekiseni. kunzwisisa mamiriro ekurapa kuitira kuti uwane kubatana kwakanaka kune thermoplastic overmolding," anotsanangura kudaro injiniya weAZL Richard Schares. "Mune ramangwana, maitiro anogona kunge achichinjika uye ane hungwaru, kutenderera kwemaitiro kunokonzereswa nezviratidzo zve sensor."
Zvisinei, pane dambudziko guru, anodaro Järveläinen, “uye ndiko kusanzwisisa kwevatengi pamusoro pekubatanidza masensa aya akasiyana mumaitiro avo. Makambani mazhinji haana masensor nyanzvi. ” Parizvino, nzira yekuenda mberi inoda vanogadzira sensor uye vatengi Shandura ruzivo kumashure uye mberi.Masangano akadai seAZL, DLR (Augsburg, Germany) neNCC vari kugadzira hunyanzvi hwemasensor akawanda.Sause akati kune mapoka mukati meUNA, pamwe nekutenderera Akawedzera kuti iyo Augsburg AI yekugadzira network yakarenda 7,000-square-mita nzvimbo nekuda kwechinangwa ichi, "kuwedzera CosiMo's budiriro purani kune yakakura kwazvo chiyero, kusanganisira akabatana otomatiki maseru, uko vanodyidzana nemaindasitiri. inogona Kuisa michina, kumhanyisa mapurojekiti uye kudzidza kubatanidza mhinduro nyowani dzeAI."
Carapappas akataura kuti Meggitt's dielectric sensor demonstration paNCC yaingova danho rekutanga mune izvozvo. zvinodiwa uye zvinhu zvipi zvekuhodha. Digital automation inovandudza. "
Tikugashirei kuSourceBook yepamhepo, inoenderana neCompositesWorld yepagore kudhindwa edition yeSourceBook Composites Indasitiri Mutengi's Guide.
Mweya AeroSystems Inoshandisa Airbus Smart Dhizaini yeA350 Center Fuselage uye Front Spars muKingston, NC.
Nguva yekutumira: May-20-2022
