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Ukuphrinta kwe-3D kwama-thermoplastic ama-blades kunika amandla i-welding ye-thermal futhi kuthuthukise ubuhlakani, okunikeza amandla okunciphisa isisindo se-turbine blade futhi kubiza okungenani i-10%, kanye nesikhathi sokujikeleza sokukhiqiza ngo-15%.

Iqembu lelebhu yezwe elivuselelwe kazwelonke (Nrel, Golden, Colo., USED) Abaphenyi, abaholwa nguNrel Moden Wind Technology Derek Berek Berry, bayaqhubeka nokuthuthukisa amasu abo enoveli ukukhiqiza ama-turbine turbine athuthukile ngoUkuqhubekisela ukuhlanganiswa kwaboye-thermoplastics ephindaphindekayo kanye nokukhiqiza okungeziwe (AM). I-advance yathuthukiswa yenzeke ngemali esuka ehhovisi le-Edged Office yase-US Eness Edvation yase-US - iklanyelwe ukukhuthaza ubuchwepheshe obusha, thuthukisa umkhiqizo wamandla we-US ekhiqiza futhi unike amandla ukukhiqizwa kwemikhiqizo yokusika.

Namuhla, ama-turbine omshini we-turbidi emoya amaningi asetshenziswayo ane-clamshell design efanayo Kodwa-ke, ukwenza i-turbine yomoya ibe lula, isikhathi eside, ibiza kakhulu futhi isebenze kakhudlwana ekuthumbeni umoya - ukuthuthuka okubalulekile emgomweni wokusika ukukhiqizwa kwamandla okubamba ama-greet ukugxila kweqembu leqembu le-Nrel.

Ukuze uqale, iqembu le-Nrel ligxile e-Resin Matrix Materix. Imiklamo yamanje ithembela ezinhlelweni ze-thermoset resin ezinjenge-epoxies, ama-polyesters kanye nama-vinyl esters, ama-polymers ake aphule, awela ama-brampokes.

"Uma usukhiqize i-blade ngohlelo lwe-thermoset resin, awukwazi ukubuyisela emuva inqubo," kusho uBerry. "Lokho [futhi kwenza ibalakunzima ukuphinda usebenzise kabusha. "

Ukusebenza neInstitute for advanced composites ekhiqiza izinto ezintsha. -Am-Life (EOL) Recyclobility.

Izingxenye ze-thermoplastic blade nazo zingajoyine inqubo yokufudumeza ye-welding engasusa isidingo sokunamathela - imvamisa esindayo futhi ebizayo - izinto ezibizayo.

"Ngezakhi ezimbili ze-thermoplastic blade, unekhono lokubahlanganisa futhi, ngokusebenzisa ukushisa nokucindezela, uhlanganyele nabo," kusho uBerry. "Awukwazi ukukwenza lokho ngezinto ze-thermoset."

Ukuqhubekela phambili, uNrel, kanye nabalingani bephrojekthiAma-TPI ahlanganisiwe(Scottsdale, Ariz. US), Izisombululo Zobunjiniyela Ezingezansi (i-Akron, Ohio, US),Amathuluzi omshini we-Ingersoll(Rockford, egulayo. US), i-Vanderbilt University (Knoxville) ne-IACMI, izothuthukisa ukwakheka okuyisisekelo okusebenzayo kokusebenza okuphezulu, ama-blade amade kakhulu - amamitha angaphezu kwe-100 ubude isisindo.

Ngokusebenzisa ukuphrinta kwe-3D, ithimba lokucwaninga lithi lingakhiqiza izinhlobo zemiklamo edingekayo ukwenza amabala e-turbine ane-turbine ane-turbine ane-turbine ane-turbine enobunjiniyela obungejwayelekile, ama-geometries ahlukahlukene ahlukahlukene kanye nama-geometries aphakathi kwezikhumba zesakhiwo ze-turbine blade. Izikhumba ze-blade zizofakwa kusetshenziswa uhlelo lwe-thermoplastic resin.

Uma bephumelela, iqembu lizonciphisa isisindo se-turbine blade kanye nezindleko ngo-10% (noma ngaphezulu) kanye nesikhathi sokujikeleza umjikelezo isikhathi okungenani nge-15%.

Ngaphezu kwePrime Amo Foa umklomeloOkwe-Am Thermoplastic umoya turbine bebale izakhiwo, amaphrojekthi amabili angejwayelekile azophinde ahlole amasu okukhiqiza athuthukile womoya. UColorado State University (Fort Collins) uhola iphrojekthi esebenzisa nokuphrinta kwe-3D ukwenza izinhlanganisela eziqiniswe nge-fiber-ze-fiber zenoveli ngaphakathi komoya, nazoIwe(Toledo, Ohio, US), Nrel,Arkema Inc.(Inkosi yasePrussa, i-PA. I-US), kanye neVestas Blades America (Brighton, Colo., US) njengabalingani. Iphrojekthi yesibili, eholwa ngu-Ge Research (Niskayuna, Ny, US), i-Dubbed America: Ama-rotor blade anikwe amandla e-rotor kanye nomhlangano we-composites ohlanganisiwe kanye nomhlangano we-composites ohlanganisiwe. Ukusebenzisana nocwaningo lwe-GEI-Oak Ridge Laboratory(Ornl, i-oak ridge, i-tenn.

Kusuka ku: compositeworld