Aikin RECOTRANS na Turai ya tabbatar da cewa a cikin gyaran gyare-gyaren resin (RTM) da kuma pultrusion tafiyar matakai, ana iya amfani da microwaves don inganta tsarin warkarwa na kayan haɗin gwiwar don rage yawan makamashi da rage lokacin samarwa, yayin da kuma taimakawa wajen samar da mafi kyawun samfurin.Har ila yau, aikin ya tabbatar da cewa za'a iya amfani da fasahar laser don cimma ingantaccen haɗin gwiwa tsakanin kayan haɗin gwiwa da karfe, wanda zai iya kawar da kullun da aka ƙera wanda ke ƙara nauyin tsarin.
Ta hanyar haɗin injin microwave da fasahar waldawar laser, aikin RECOTRANS ya haɓaka sabon kayan haɗe-haɗe na thermoplastic kuma yayi amfani da shi don yin sabbin sassa, ta haka kuma yana nazarin sake yin amfani da wannan kayan haɗe-haɗe na thermoplastic.
Yin amfani da microwave da walƙiya na Laser don samun kayan haɗaɗɗun thermoplastic da za a iya sake yin amfani da su wanda ya dace da masana'antar sufuri
Haɗa fasahar masana'anta da ba na al'ada ba irin su injin lantarki da walƙiya na laser a cikin gyare-gyaren resin na yanzu (RTM) da layin samar da pultrusion, aikin RECOTRANS ya sami ƙarancin farashi da samfuran sake yin amfani da su waɗanda suka dace da masana'antar sufuri tare da yawan amfanin ƙasa.Multi-material tsarin hada abubuwa.Idan aka kwatanta da kayan haɗin da aka yi amfani da su a halin yanzu, wannan tsarin tsarin abubuwa da yawa yana rage farashi da amfani da makamashi ta hanyar saurin pultrusion na 2m/min da kuma tsarin sake zagayowar RTM na 2min (lokacin polymerization yana raguwa da 50%).
Aikin RECOTRANS ya tabbatar da sakamakon da ke sama ta hanyar kera samfuran nunin girman gaske 3, gami da:
A cikin tsarin RTM, ana samun kayan haɗin thermoplastic da aka yi da fiber gilashi da resin thermoplastic acrylic ta hanyar haɗa fasahar microwave.A lokaci guda, ana amfani da waldi na laser don gane haɗin tsakanin kayan haɗin gwiwa da karfe.Ta wannan hanyar, ana kera shi don manyan motoci.Samfuran sassan tsarin dakatarwa na baya kokfit.
A cikin tsarin c-RTM, wani abu mai haɗaɗɗiyar thermoplastic da aka yi da kayan ƙarfafa fiber na carbon da resin thermoplastic acrylic ana samun su ta hanyar haɗa fasahar microwave, ta haka ne ke samar da bangarori na ƙofar mota.
A cikin tsari na pultrusion, wani abu mai haɗaka da aka yi da fiber gilashin kayan ƙarfafa kayan aiki da kuma resin thermoplastic acrylic resin yana samuwa ta hanyar haɗin fasaha na microwave, don haka samar da wani ciki na ciki don masana'antun sufuri na dogo, kayan da aka haɗa da haɗin kai tsakanin karafa ta hanyar Laser. waldi.
Bugu da kari, aikin kuma yana amfani da kayan sake fa'ida kashi 50% don yin ɓangaren nunin ƙofa don tabbatar da sake yin amfani da sabon kayan haɗin gwiwar thermoplastic da aka haɓaka ta hanyar injin lantarki da fasahar walda ta Laser.
Lokacin aikawa: Nuwamba 11-2021