Ese ushobora gukata ifuro rya EVA hakoreshejwe laser?
Urutonde rw'ibikubiye muri iki gitabo:
EVA Foam ni iki?
Ifuro rya EVA, rizwi kandi nka Ethylene-Vinyl Acetate foam, ni ubwoko bw'ibikoresho by'ubukorikori bikoreshwa mu buryo butandukanye. Bikorwa hifashishijwe ethylene na vinyl acetate mu bushyuhe n'umuvuduko, bigatuma ifuro riramba, ryoroshye kandi ryoroshye. Ifuro rya EVA rizwiho ubushobozi bwo kuryoshya no gufata ihungabana, bigatuma rikundwa cyane n'ibikoresho bya siporo, inkweto, n'ubukorikori.
Igenamiterere rya Eva Foam yo Gukata Laser
Gukata hakoreshejwe laser ni uburyo buzwi cyane bwo gushushanya no gukata ifuro rya EVA bitewe n'uburyo rikora neza kandi rikoresha uburyo butandukanye. Uburyo bwiza bwo gukata hakoreshejwe laser kuri EVA bushobora gutandukana bitewe n'icyuma gikata laser, imbaraga zacyo, ubunini n'ubucucike bw'ifuro, ndetse n'umusaruro wifuza wo gukata. Ni ngombwa gukora ibizamini no guhindura imiterere yabyo. Ariko, dore amabwiriza rusange yo gutangira:
▶ Ingufu
Tangira ukoresheje ingufu nkeya, hafi 30-50%, hanyuma wongere buhoro buhoro nibiba ngombwa. Ifuro rya EVA rikomeye kandi rinini rishobora gusaba ingufu nyinshi, mu gihe ifuro rito rishobora gusaba imbaraga nkeya kugira ngo hirindwe gushonga cyangwa gushya cyane.
▶ Umuvuduko
Tangira n'umuvuduko uringaniye wo gukata, ubusanzwe uri hagati ya mm 10-30 / s. Nanone, ushobora gukenera kubihindura ukurikije ubunini n'ubucucike bw'ifuro. Umuvuduko ugabanutse ushobora gutuma ifuro ritagwa neza, mu gihe umuvuduko wihuta ushobora kuba mwiza ku ifuro rito.
▶ Kwibanda ku kintu
Menya neza ko laser ireba neza hejuru y'ifuro rya EVA. Ibi bizagufasha kugera ku musaruro mwiza wo gukata. Kurikiza amabwiriza atangwa n'uruganda rukora laser ku buryo bwo guhindura uburebure bw'ifatizo.
▶ Gukata Ikizamini
Mbere yo gukata igishushanyo cyawe cya nyuma, gerageza gukata ku gice gito cya EVA foam. Koresha ingufu zitandukanye n'imivuduko kugira ngo ubone uruvange rwiza rutanga uduce twiza kandi tudashyushye cyane cyangwa ngo dushonge.
Videwo | Uburyo bwo Gukata Ifuro hakoreshejwe Laser
Umusego wa Laser Cut Foam wo kwicara mu modoka!
Ifuro rya Laser Cut rishobora kuba rinini gute?
Hari ikibazo kijyanye n'uburyo bwo gukata ifuro rya eva hakoreshejwe laser
Imashini yo gukata ya laser isabwa gukoreshwa mu gukata ifuro rya EVA
Ese ni byiza gukoresha ifuro rya EVA ryaciwe na Laser?
Iyo umurasire wa laser uhuye n'ifuro rya EVA, ushyushya kandi ugahindura imyuka, ukarekura imyuka n'uduce duto. Imyuka iva mu ifuro rya EVA rica muri laser ikunze kuba igizwe n'ibintu bihinduka ibimera (VOCs) hamwe n'uduce duto cyangwa imyanda. Iyi myuka ishobora kugira impumuro nziza kandi ishobora kuba irimo ibintu nka aside asetiki, formaldehyde, n'ibindi bikomoka ku gutwika.
Ni ngombwa kugira umwuka uhagije mu gihe cyo gukata ifuro rya EVA hakoreshejwe laser kugira ngo imyuka iva aho ikorera ikure. Guhumeka neza bifasha mu kubungabunga ahantu hakorerwa hatekanye binyuze mu kwirinda kwirundanya kw'imyuka ishobora kwangiza no kugabanya impumuro mbi ijyanye n'icyo gikorwa.
Hari icyifuzo cy'ingenzi?
Ubwoko bukunze gukoreshwa cyane mu gukata laser niifuro rya polyurethane (PU foam). Ifuro rya PU ntiritezwe gucibwa na laser kuko ritanga umwotsi muke kandi ntirisohora imiti ihumanya iyo ihuye n'umuraba wa laser. Uretse ifuro rya PU, ifuro rikorwa muripolyester (PES) na polyethylene (PE)kandi ni byiza cyane mu gukata, gushushanya no gushyira ibimenyetso kuri laser.
Ariko, ifuro rimwe na rimwe rishingiye kuri PVC rishobora gutanga imyuka ihumanya iyo ukoresheje laser. Imashini ikuramo ifuro ishobora kuba amahitamo meza yo gutekerezaho niba ukeneye gukata ifuro nk'iryo hakoreshejwe laser.
Ifuro ryo Gukata: Laser Vs. CNC Vs. Die Cutter
Guhitamo igikoresho cyiza ahanini biterwa n'ubugari bw'ifuro rya EVA, uburyo ritoroshye ryo gukata, n'urwego rw'ubuziranenge bukenewe. Imbugita, imikasi, imashini zica ifuro zishyushye, imashini zica ifuro rya CO2 laser, cyangwa router za CNC byose bishobora kuba amahitamo meza mu gihe cyo gukata ifuro rya EVA.
Imbugita n'imikasi bityaye bishobora kuba amahitamo meza niba ukeneye gukora impande zigororotse cyangwa zoroshye, kandi birahendutse cyane. Ariko, impapuro zoroshye za EVA ni zo zishobora gucibwa cyangwa gukoropa n'intoki.
Niba uri mu bucuruzi, ikoranabuhanga, kandi gukora neza ni byo ugomba gushyira imbere.
Muri icyo gihe,imashini ikata laser ya CO2, router ya CNC, na Die Cutting Machinebigomba gusuzumwa.
▶ Igicaniro cya Laser
Igikato cya laser, nka laser ya CO2 yo ku meza cyangwa laser ya fiber, ni amahitamo nyayo kandi meza yo gukata ifuro rya EVA, cyane cyane kuriigishushanyo mbonera kigoye cyangwa kidasobanutseUdukoresho two gukata laser dutangaimpande zisukuye kandi zifunzekandi akenshi bikoreshwa kuriku rwego runiniimishinga.
▶ Router ya CNC
Niba ufite uburyo bwo gukoresha router ya CNC (Computer Numerical Control) hamwe n'igikoresho cyo gukata gikwiye (nk'igikoresho gizunguruka cyangwa icyuma), ishobora gukoreshwa mu gukata ifuro rya EVA. Routers za CNC zitanga ubuziranenge kandi zishobora gukora nezaimpapuro z'ifuro ziremereye.
▶ Imashini yo gukata inkwi
Igikato cya laser, nka laser ya CO2 yo ku meza cyangwa laser ya fiber, ni amahitamo nyayo kandi meza yo gukata ifuro rya EVA, cyane cyane kuriigishushanyo mbonera kigoye cyangwa kidasobanutseUdukoresho two gukata laser dutangaimpande zisukuye kandi zifunzekandi akenshi bikoreshwa kuriku rwego runiniimishinga.
Akamaro k'Ifuro ryo Gukata Rikoresheje Laser
Mu gihe cyo gukata ifuro ry'inganda, ibyiza byoicyuma gikata laserhejuru y'ibindi bikoresho byo gukata biragaragara. Bishobora gukora imiterere myiza cyane biteweguca neza kandi bitanyuze ku kintu kimwe, hamwe na c nyinshi cyaneinkombe nto kandi irambuye.
Mu gihe cyo gukata amazi, amazi azashyirwa mu ifuro rifata amazi mu gihe cyo kuyatandukanya. Mbere yo gukomeza kuyatunganya, ibikoresho bigomba kumanurwa, ibyo bikaba bifata igihe kinini. Gukata hakoreshejwe laser bituma udashobora kubikoresha kandi ushoborakomeza gutunganyaIbikoresho ako kanya. Ibinyuranye n'ibyo, laser irasobanutse neza kandi ni yo gikoresho cya mbere mu gutunganya ifuro.
Umwanzuro
Imashini za MimoWork zikoresha laser zikoreshwa mu gukata ifuro rya EVA zifite uburyo bwo gukuramo umwuka bufasha gufata no gukuramo umwuka mu buryo butaziguye mu gace gacamo. Ubundi buryo, hashobora gukoreshwa ubundi buryo bwo guhumeka, nk'abafana cyangwa ibikoresho bisukura umwuka, kugira ngo ibyuka bikureho mu gihe cyo gukata.
Ibikoresho bisanzwe byo gukata hakoreshejwe laser
Ibibazo Bikunze Kubazwa
Ifuro rya EVA rikata hakoreshejwe laser risohora imyuka irimo VOCs, aside asetiki, na formaldehyde, bishobora kwangiza iyo umuntu ahumeka. Koresha imashini ikuramo imyuka (urugero, Fume Extractor 2000) hamwe n'icyuma gikata hakoreshejwe laser kugira ngo ukureho iyo myuka. Menya neza ko aho bakorera hari umwuka mwiza urimo amafeni cyangwa amadirishya afunguye. Irinde ko yambara imashini ihumeka igihe kirekire niba bikenewe. Sukura buri gihe sisitemu y'imyuka isohora imyuka kugira ngo ikomeze gukora neza, kuko kwiyongera kwayo bishobora kugabanya gukuraho imyuka no guteza ibyago by'inkongi y'umuriro.
Ubunini ntarengwa buterwa n'imbaraga za laser. Uduce twa laser twa CO2 two kuri desktop (urugero, Acrylic Laser Cutting Machine) dusanzwe dufata ifuro rya EVA rifite ubugari bwa mm 15-20. Ubwoko bw'inganda nka Extended Flatbed Laser Cutter 160, bufite imbaraga nyinshi, bushobora gukata ifuro rifite ubugari bwa mm 50 iyo buhujwe n'umuvuduko muto (mm 5-10/s) kugira ngo buhinduke burundu. Ifuro rinini rishobora gusaba ko rinyura inshuro nyinshi, ariko gukata ibizamini ni ingenzi kugira ngo hirindwe gukata kutuzuye cyangwa gutwika cyane.
Gukata ikizamini ni ingenzi cyane kugira ngo utunganye imiterere y'ifuro ryawe. Ifuro rya EVA ritandukanye mu bucucike n'ubugari, bityo nubwo haba hari amabwiriza rusange, imbaraga n'umuvuduko bikwiranye bishobora gutandukana. Gukata ikizamini ku gice gito cy'ifuro bifasha kumenya uburinganire bukwiye—imbaraga nyinshi zitera gushya, mu gihe amababi make cyane atera impande zangiritse. Ibi bituma umushinga wawe wa nyuma (urugero, imitako y'intebe z'imodoka, ubukorikori) ugira impande zifunze neza, zigakiza igihe n'ibikoresho binyuze mu kwirinda amakosa ajyanye n'icyuma gikata ifuro cya laser.
Igihe cyo kohereza: Gicurasi-18-2023