Umvelisi weebhayisekile utshintshele kwimveliso yeenxalenye zeebhayisekile zakhe zetitanium ukuya kwitekhnoloji yeCold Metal Fusion (CMF) evela kwiofisi yokushicilela ye-3D yaseJamani.
Ezi nkampani zimbini ziza kusebenzisana ukusebenzisa i-CMF ukuya kwi-3D print titanium components ezifana nee-crank arms, ii-frameset connectors kunye nee-chainstay components ze-titanium road bike, ngelixa umnini kunye nomenzi wefreyimu benomdla ngakumbi kule teknoloji.
“Ngenxa yokuba inxulumene kakhulu nophuhliso lwenxalenye, igxininise iingenelo zobuchwepheshe bethu kuthi ngexesha lencoko,” utshilo, uNjineli weZicelo kwi.
Yasungulwa ngo-2019 yi-polymer research institute, eJamani. Abasunguli bale nkampani, babekwiphulo lokuyila inkqubo eya kwenza ukuprinta nge-3D kube lula kwaye kufikeleleke lula, ngaloo ndlela kuphuculwe uphuhliso lwe-CMF.
I-CMF idibanisa kakhulu i-metal sintering kunye ne-SLS kwindlela entsha yokwenza izinto, eyahlulwe kwiinkqubo ze-SLS zemveli ngezixhobo zokuprinta ze-3D ezizimeleyo. I-feedstock ye-metal powder yenkampani idityaniswe ne-plastic binder matrix ukuphucula ukuhamba kwayo kunye nokuhambelana noomatshini abahlukeneyo.
Inkqubo ye-CMF enamanyathelo amane iqala ngokuphucula ifayile ye-CAD yento ekujoliswe kuyo, emva koko iveliswa umaleko ngomaleko ngendlela efana nokuprinta kwe-SLS 3D, kodwa kumaqondo obushushu angaphantsi kwama-80°C. Ukusebenza kumaqondo obushushu aphantsi kunciphisa kakhulu amaxesha okufudumeza nokupholisa, kususa imfuneko yezixhobo zokupholisa zangaphandle, ngelixa kukwabonelela ngokonga amandla kunye nexesha.
Emva kwesigaba sokuprinta, iindawo ziyasuswa, zicutshungulwe, zisuswe igrisi kwaye zitshiswe. Ngexesha lenkqubo yokuprinta, i-binder yeplastiki ekwi-powder resin ye-Headmade iyanyibilika kwaye isetyenziswe kuphela njengesakhiwo sokuxhasa, ukubonelela iindawo inkampani ethi ziyafana nezo zenziwe yi-injection molding.
Intsebenziswano ayiloxesha lokuqala inkampani isebenzisa itekhnoloji ye-CMF ukuvelisa iinxalenye zeebhayisekile. Kunyaka ophelileyo, isebenzisana nenkonzo yokuprinta ye-3D ukuphuhlisa uyilo olutsha lwepedali yebhayisekile eprintiweyo ye-3D ebizwa ngokuba yi. Ekuqaleni yayifumaneka kwi-back kickstarter, iipedali ze-titanium ezingenazikliphu zaqaliswa kamva kuloo nyaka phantsi kophawu oludibeneyo.
Kwiprojekthi yayo yamva nje enxulumene nebhayisekile, iHeadmade iphinde yasebenzisana neElement22 ukuya kwi-3D print titanium components kwibhayisekile yendlela yetitanium. Le yenzelwe ukuba yibhayisekile yendlela yezemidlalo, ngoko ke yayifuna izinto ezihlala ixesha elide ezilungelelaniswe nobunzima.
Umenzi weefreyimu uSturdy akaqhelekanga kushicilelo lwe-3D, ekubeni ngaphambili wayesebenza nomboneleli wenkonzo yokuprinta yesinyithi ye-3D i-3D ukuvelisa iinxalenye zetitanium zezinye iimodeli zakhe zeebhayisekile zendlela. USturdy wakhetha ukuprinta kwe-3D njengenxalenye ebalulekileyo yeshishini lakhe leefreyimu zeebhayisekile ezenziwe ngokwezifiso ngenxa yokukwazi kwalo ukuvelisa iinxalenye ezinejometri ezintsonkothileyo ezingenakwenzeka ngeendlela zemveli zokwenza.
Eqonda iingenelo ezongezelelweyo zeCMF, uSturdy ngoku uguqulele ukuveliswa kwezixhobo ezininzi zebhayisekile zetitanium kwiteknoloji. Le teknoloji isetyenziselwa ukuvelisa izihlanganisi eziprintiweyo ze-3D ezidityaniswe kwiityhubhu ezikhazimlisiweyo kwifreyimu kwaye ezinokwamkela izinto eziphambili zebhayisekile ezifana neehandlebars, iisali kunye nezibiyeli ezisezantsi.
Ii-chainstay zebhayisekile zenziwe ngokupheleleyo ngezinto eziprintiweyo ze-3D kusetyenziswa i-CMF, kunye neengalo ze-crank zemodeli, ezisasazwa yiSturdy ngoku njengenxalenye ye-crankset ezimeleyo.
Ngenxa yendalo yeshishini, yonke inxalenye yebhayisekile nganye ifana ngokwesakhiwo sayo, kodwa akukho zibhayisekile zimbini zifanayo. Njengoko iindawo zenzelwe umkhweli ngamnye, zonke izinto zinobukhulu obahlukeneyo, kwaye ukuveliswa ngobuninzi ngoku kuyenzeka ngokwezoqoqosho ngenxa yetekhnoloji ye-CMF. Enyanisweni, iSturdy ngoku ijolise ekwenzeni imveliso yonyaka enamanani amathathu.
Ngokutsho kwakhe, oku kungenxa yokuzinza okugqwesileyo kwenkqubo ye-CMF kunye nokuphindaphinda kwezixhobo, okwenza imveliso yesakhelo kunye nenxalenye ibe lula kwaye isebenze ngakumbi. Le teknoloji ikwanciphisa uxinzelelo kwiindawo zesinyithi xa kuthelekiswa neemveliso eziveliswa kusetyenziswa i-, kwaye umphezulu wenxalenye ophuculweyo ophunyezwe ngeteknoloji wenza lula inkqubo yokugqiba umphezulu wezixhobo.
I-Sturdy ikwathi ukusebenza kakuhle kubangelwa kukunciphisa ulungiselelo olufunekayo ukuze kudityaniswe izinto eziprintiweyo ze-CMF kwinkqubo yokwenziwa kweebhayisekile xa kuthelekiswa nezinye izinto. Umgangatho ophezulu wezinto ezibonelelwa yi-CMF uthetha ukuba uninzi lomsebenzi lunokwenziwa kwindawo yokuvelisa, nto leyo enciphisa iindleko kunye nokunxibelelana nababoneleli beenkonzo abahlukeneyo.
“Ukuveliswa kwezi nxalenye ngoku kuthathwe ngokupheleleyo ziingcali zetitanium, kwaye siyavuya ukufaka isandla kubuchwepheshe bethu ukuqinisekisa ukuba ezi bhayisekile zintle zendlela ziyafumaneka kubathengi abaninzi abanelisekileyo,”
Ngokutsho kwee-CEO ezingaphezu kwama-40, iinkokheli kunye neengcali ezabelana nathi ngoqikelelo lwendlela yokuprinta ye-3D ka-2022, ukuqhubela phambili kwisatifikethi sezinto kunye nokwanda kwemfuno yezixhobo ezisebenza kakuhle kubonisa ukuba abavelisi baqinisekile ngetekhnoloji yokuvelisa eyongezelelweyo, kwaye amandla obu buchwepheshe okwenza ukuba kube lula ukwenza ngokwezifiso ezininzi kulindeleke ukuba azise "ixabiso elikhulu" kwizicelo ezininzi, nto leyo ezuzisa amashishini kunye nabantu.
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yintatheli yezobuchwepheshe ye-3D enemvelaphi kwiincwadi ze-B2B ezigubungela ukwenziwa, izixhobo kunye neebhayisekile. Ebhala iindaba kunye neempawu, unomdla omkhulu kubuchwepheshe obutsha obuchaphazela ihlabathi esiphila kulo.