Iibhayisekile zithengisa iimoto zaseYurophu
Kwaye ukuthengiswa kwee-e-bikes kunyuka ngokukhawuleza eYurophu.Ukuthengiswa kwe-e-bike yonyaka eYurophu kunokunyuka ukusuka kwi-3.7 yezigidi kwi-2019 ukuya kwi-17 yezigidi ngo-2030, ngokutsho kweForbes, echaza i-European Cycling Organization.
I-CONEBI ifuna inkxaso engakumbi yokuhamba ngebhayisikile kulo lonke elaseYurophu, ilumkisa ukuba ukwakhiwa kwemizila yeebhayisikile kunye nezinye iziseko eziluncedo kwiibhayisekile yingxaki.Izixeko zaseYurophu ezinje ngeCopenhagen ziye zaba ziimodeli ezidumileyo zezixeko, ezinezithintelo apho iimoto zinokuya khona, iindlela ezinikezelweyo zebhayisekile kunye nenkuthazo yerhafu.
Njengoko ukuthengiswa kwe-e-bike kukhula, kunokubakho imfuneko yokusebenza ngokusondeleyo kunye neenkampani kwimimiselo ukudala iindawo ezikhuselekileyo zokuhamba ngebhayisikili, ukuphumeza izicwangciso zokwabelana ngebhayisikili kunye nokuqinisekisa ukuba iindawo zokutshaja ziyafumaneka xa kuyimfuneko.
I-Scotsman, iqela le-skateboarding elizinze eSilicon Valley, livelise i-scooter yokuqala yombane yehlabathi eyenziwe nge-3D eprintiweyo ye-Thermo Plastic yeCarbon fiber Composites.
Iicomposites zekhabhoni zefiber zinokwahlulwa zibe ngamacandelo amabini: i-thermoplastic carbon fibre compotes kunye ne-thermosetting carbon fiber composite.Emva kokuba i-resin ye-thermosetting icutshungulwe kwaye ibunjwe, iimolekyuli zepolymer zenza isakhiwo sothungelwano esinganyibilikiyo esinamacala amathathu, esinika amandla alungileyo, ukumelana nobushushu kunye nokumelana nokubola kweekhemikhali, kodwa kwakhona zenza izinto zibe brittle, kwaye zingakwazi ukuphinda zisetyenziswe.
I-resin ye-Thermoplastic inokunyibilika kubushushu obuthile emva kokupholisa ukubunjwa kwecrystallization, inokuqina okuhle, iipropathi zokucubungula, zingasetyenziselwa ukusetyenzwa ngokukhawuleza kweemveliso ezintsonkothileyo, ixabiso eliphantsi kunye nenqanaba elithile lokuphinda lisetyenziswe, kwangaxeshanye linayo elilingana namaxesha angama-61 amandla entsimbi.
Ngokutsho kweqela le-Scotsman, ii-scooters kwiimarike ziphantse zifana nobukhulu obufanayo (ukwenza okufanayo kunye nemodeli), kodwa umsebenzisi ngamnye unobungakanani obuhlukeneyo, okwenza kube nzima ukulungelelanisa wonke umntu kunye namava aphazamisekile.Ke bagqibe ekubeni benze isithuthuthu esinokuthi silungelelaniswe nohlobo lomzimba womsebenzisi kunye nobude.
Kuyacaca ukuba akunakwenzeka ukufezekisa ukwenza ngokwezifiso kunye nokuveliswa kobunzima bemveli bokubumba, kodwa ukuprintwa kwe-3D kwenza ukuba kwenzeke.
Ixesha lokuposa: Nov-11-2021