Imashini zikoresha za UV-Zikize

Ikoranabuhanga rya UV rifatwa na benshi nkubuhanga "buzamuka-buza" bwo gukiza inganda. Nubwo bishobora kuba ari bishya kuri benshi mu nganda zitunganya inganda n’imodoka, bimaze imyaka irenga mirongo itatu mu zindi nganda…

Ikoranabuhanga rya UV rifatwa na benshi nkubuhanga "buzamuka-buza" bwo gukiza inganda. Nubwo ishobora kuba shyashya kuri benshi mu nganda zikora inganda n’imodoka, imaze imyaka irenga mirongo itatu mu zindi nganda. Abantu bagenda hejuru ya UV yubatswe na vinyl hasi buri munsi, kandi benshi muritwe turabifite mumazu yacu. UV ikiza ikoranabuhanga nayo igira uruhare runini mu nganda zikoresha ibikoresho bya elegitoroniki. Kurugero, kubijyanye na terefone ngendanwa, tekinoroji ya UV ikoreshwa mugutwikira amazu ya pulasitike, gutwikira kurinda ibikoresho bya elegitoroniki yimbere, ibice bifatanye na UV ndetse no mugukora ibara ryerekana amabara aboneka kuri terefone zimwe. Mu buryo nk'ubwo, fibre optique hamwe ninganda za DVD / CD zikoresha UV zifata hamwe nudusimba twihariye kandi ntizibaho nkuko tubizi uyumunsi niba ikoranabuhanga rya UV ridashoboye iterambere ryabo.

None UV ikiza iki? Byoroshye cyane, ni inzira yo guhuza (gukiza) ibishishwa hakoreshejwe imiti yatangijwe kandi ikomezwa ningufu za UV. Mugihe kitarenze umunota umwenda uhindurwa uva mumazi uhinduka ikintu gikomeye. Hariho itandukaniro ryibanze muri bimwe mubikoresho fatizo nibikorwa kumisigarira, ariko ibyo birasobanutse kubakoresha.

Ibikoresho bisanzwe bikoreshwa nkimbunda ya kirimbuzi ya kirimbuzi, HVLP, inzogera zizunguruka, gutwikira imigezi, kuzunguruka hamwe nibindi bikoresho bikoresha UV. Ariko, aho kujya mu ziko ryumuriro nyuma yo gushira hamwe na flash ya flash, igifuniko gikizwa ningufu za UV zitangwa na sisitemu yamatara ya UV yateguwe muburyo bwo kumurika igifuniko hamwe ningufu nkeya zisabwa kugirango umuntu akire.

Ibigo ninganda zikoresha ibiranga tekinoroji ya UV byatanze agaciro kadasanzwe mugutanga umusaruro ushimishije hamwe nibicuruzwa byanyuma mugihe bitezimbere inyungu.

Gutaka Ibiranga UV

Ni ibihe bintu by'ingenzi bishobora gukoreshwa? Ubwa mbere, nkuko byavuzwe mbere, gukira birihuta cyane kandi birashobora gukorwa mubushyuhe bwicyumba. Ibi bituma gukira neza insimburangingo yubushyuhe, kandi ibifuniko byose birashobora gukira vuba. Gukiza UV nurufunguzo rwo gutanga umusaruro niba imbogamizi (icupa-ijosi) mubikorwa byawe ari igihe kirekire cyo gukira. Na none, umuvuduko utanga inzira hamwe nintambwe ntoya cyane. Kugereranya, igifuniko gisanzwe gisaba gutekwa kuminota 30 kumuvuduko wa 15 fpm bisaba metero 450 za convoyeur mu ziko, mugihe UV yakize ishobora gukenera metero 25 gusa (cyangwa munsi) ya convoyeur.

UV ihuza-reaction irashobora kuvamo igifuniko hamwe nigihe kirekire cyane cyumubiri. Nubwo impuzu zishobora gutegurwa kugirango zigoye kubisabwa nko hasi, birashobora kandi gukorwa kugirango bihinduke neza. Ubwoko bwombi bwo gutwikira, bukomeye kandi bworoshye, bukoreshwa mubikorwa byimodoka.

Ibiranga nubushoferi bwo gukomeza gutera imbere no kwinjirira tekinoroji ya UV kubwimodoka. Birumvikana ko hari ingorane zijyanye na UV gukiza impuzu zinganda. Ikibazo cyibanze kuri nyirubwite nubushobozi bwo kwerekana ibice byose byingingo zingufu za UV. Ubuso bwuzuye bwikibiriti bugomba guhura ningufu ntoya ya UV isabwa kugirango ikize igifuniko. Ibi bisaba gusesengura neza igice, gutondagura ibice, no gutunganya amatara kugirango ukureho igicucu. Nyamara, habaye iterambere ryinshi mumatara, ibikoresho fatizo nibicuruzwa byakozwe byatsinze byinshi muribi.

Imodoka Imbere Itara

Porogaramu yihariye yimodoka aho UV yahindutse ikoranabuhanga risanzwe riri muruganda rutanga urumuri rwimodoka, aho UV yifashishije imyaka irenga 15 none itegeka 80% kumasoko. Amatara agizwe nibice bibiri byibanze bigomba gutwikirwa - lens ya polyakarubone hamwe ninzu yerekana. Lens isaba igifuniko gikomeye cyane, kidashobora kwangirika kugirango kirinde polyakarubone kubintu no guhohoterwa kumubiri. Amazu yerekana ibintu afite UV basecoat (primer) ifunga substrate kandi itanga ubuso buhebuje bwo gukora metallisation. Isoko rya basecoat yerekana ubu ubu ni 100% UV yakize. Impamvu zambere zo kwakirwa zatejwe imbere umusaruro, inzira ntoya yintambwe hamwe nibindi byiza byo gutwikira-imikorere.

Nubwo impuzu zikoreshwa ari UV zarakize, zirimo umusemburo. Nyamara, ibyinshi mu bisubizo birasubirwamo kandi bigasubirwamo bigasubira mubikorwa, bigera ku 100% byimurwa. Icyibandwaho mu majyambere azaza ni ukongera ibice 100% no gukuraho okiside.

Ibice bya plastiki byo hanze

Imwe muma progaramu itazwi cyane ni ugukoresha UV ikiza ikoti hejuru yububiko-bw-ibara ryumubiri. Mu ikubitiro, iyi myenda yatunganijwe kugirango igabanye umuhondo ku bigaragara hanze ya vinyl umubiri. Igifuniko cyagombaga kuba gikomeye kandi cyoroshye kugirango gikomeze gufatana nta gucikamo ibintu bikubita. Abashoferi bakoresha ikoreshwa rya UV muriyi porogaramu ni umuvuduko wo gukira (inzira ntoya yintambwe) hamwe nibikorwa byiza.

Umwanya wumubiri wa SMC

Urupapuro rwerekana impapuro (SMC) ni ibintu byinshi byakoreshejwe nk'icyuma mu myaka irenga 30. SMC igizwe nikirahure-fibre yuzuye polyester resin yajugunywe mumpapuro. Izi mpapuro noneho zishyirwa muburyo bwo guhunika hanyuma zigakorwa mubice byumubiri. SMC irashobora gutoranywa kuko igabanya ibiciro byigikoresho cyo gukora umusaruro muke, igabanya uburemere, itanga imbaraga zo kurwanya amenyo no kwangirika, kandi itanga ubunini bunini kuri styliste. Ariko, imwe mu mbogamizi mugukoresha SMC ni ukurangiza igice muruganda. SMC ni insimburangingo. Iyo ikibaho cyumubiri, ubu kiri mumodoka, kinyuze mu ziko risize irangi, hashobora kubaho inenge irangi izwi nka "porosity pop". Ibi bizakenera byibura gusanwa ahantu, cyangwa niba hari "pop" zihagije, irangi ryuzuye ryigikonoshwa cyumubiri.

Imyaka itatu irashize, murwego rwo gukuraho iyi nenge, BASF Coatings yacuruzaga UV / ubushyuhe bwa Hybrid kashe. Impamvu yo gukoresha imiti ivanze ni uko amafaranga arenze urugero azakizwa hejuru yingenzi. Intambwe yingenzi yo gukuraho “porosity pops” ni uguhura ningufu za UV, bikongerera cyane ubucucike bwambukiranya imipaka igaragara hejuru yubutaka bukomeye. Niba kashe itabonye ingufu za UV ntarengwa, igifuniko kiracyarenga ibindi bisabwa byose.

Gukoresha tekinoroji-ibiri yo gukiza muribi bihe itanga uburyo bushya bwo gutwikira ukoresheje UV ikiza mugihe utanga ikintu cyumutekano kubitwikiriye mugaciro gakomeye. Iyi porogaramu ntabwo yerekana gusa uburyo tekinoroji ya UV ishobora gutanga imiterere yihariye yo gutwikira, irerekana kandi ko sisitemu yo gukiza UV ikize ishobora kubaho ku giciro kinini, kinini, kinini kandi kinini cyimodoka. Iyi kote yakoreshejwe hafi ya miriyoni imwe yumubiri.

OEM Ikariso

Birashoboka, igice cyisoko rya tekinoroji ya UV hamwe nikigaragara cyane ni ibinyabiziga byo hanze byimibiri yumubiri Icyiciro A. Isosiyete ikora moteri ya Ford yerekanaga ikoranabuhanga rya UV ku modoka ya prototype, imodoka ya Concept U, mu imurikagurisha mpuzamahanga ry’imodoka mpuzamahanga yo muri Amerika y'Amajyaruguru mu 2003. Ikoranabuhanga ry’imyenda ryerekanwe ni ikoti ryakize UV, ryakozwe kandi ritangwa na Akzo Nobel Coatings. Iyi shitingi yakoreshejwe kandi ikira hejuru yumubiri wakozwe mubikoresho bitandukanye.

Muri Surcar, inama ya mbere y’imyenda y’imodoka ku isi yabaga buri mwaka mu Bufaransa, haba DuPont Performance Coatings na BASF batanze ibiganiro mu 2001 na 2003 ku ikoranabuhanga rya UV rikiza amakoti y’imodoka. Umushoferi w'iri terambere ni ugutezimbere ikibazo cyibanze cyabakiriya cyo gusiga amarangi - gushushanya no kurwanya mar. Ibigo byombi byateje imbere imiti ikiza (UV & thermal). Intego yo gukurikirana inzira ya tekinoroji ya Hybrid ni ukugabanya UV ikiza sisitemu igoye mugihe ugera kubikorwa bigamije.

DuPont na BASF zombi zashyizeho imirongo yicyitegererezo mubikoresho byabo. Umurongo wa DuPont muri Wuppertal ufite ubushobozi bwo gukiza umubiri wuzuye. Ntabwo ibigo bitwikiriye gusa bigomba kwerekana imikorere myiza yo gutwikira, bigomba no kwerekana igisubizo kumurongo. Imwe mu zindi nyungu zo gukiza UV / ubushyuhe bwavuzwe na DuPont nuko uburebure bwigice cyikoti cyumurongo wanyuma gishobora kugabanukaho 50% gusa mugabanya uburebure bwitanura ryumuriro.

Uhereye ku buhanga, Dürr Sisitemu GmbH yatanze ikiganiro ku giterane cyo guteranya UV gukiza. Imwe mumpinduka zingenzi muri izi myumvire ni aho inzira ya UV ikiza kumurongo urangira. Ibisubizo byubushakashatsi birimo gushakisha amatara ya UV mbere, imbere cyangwa nyuma yitanura ryumuriro. Dürr yumva ko hari ibisubizo byubwubatsi kubintu byinshi byamahitamo arimo ibyateganijwe biri gukorwa. Sisitemu ya Fusion UV nayo yerekanye igikoresho gishya - mudasobwa igereranya inzira ya UV ikiza kumubiri wimodoka. Iri terambere ryakozwe mu rwego rwo gushyigikira no kwihutisha ikoreshwa rya tekinoroji ya UV mu kuvura inganda.

Ibindi Porogaramu

Imirimo yo kwiteza imbere irakomeje kububiko bwa pulasitike bukoreshwa imbere yimodoka, gutwikisha ibiziga bya alloy hamwe nipfundikizo yibiziga, amakoti hejuru yibice binini bibumbabumbwe-amabara ndetse no mubice bitagaragara. Inzira ya UV ikomeje kwemezwa nkurwego ruhamye rwo gukiza. Ibintu byose bihinduka mubyukuri nuko UV itwikiriye igana hejuru cyane, ibice-bifite agaciro kanini. Ihamye nigihe kirekire cyibikorwa byerekanwe hamwe no kumurika imbere. Yatangiye hashize imyaka irenga 20 nubu ni inganda.

Nubwo tekinoroji ya UV ifite ibyo bamwe babona ko ari "byiza", icyo inganda zishaka gukora nikoranabuhanga ni ugutanga igisubizo cyiza kubibazo byabarangije. Ntamuntu ukoresha ikoranabuhanga kubwikoranabuhanga. Igomba gutanga agaciro. Agaciro karashobora kuza muburyo bwo kongera umusaruro ujyanye n'umuvuduko wo gukira. Cyangwa irashobora kuva mubintu byateye imbere cyangwa bishya utashoboye kugeraho hamwe nikoranabuhanga rigezweho. Irashobora kuva murwego rwohejuru-bwambere-ubwiza kuko igifuniko gifunguye umwanda mugihe gito. Irashobora gutanga uburyo bwo kugabanya cyangwa gukuraho VOC mukigo cyawe. Ikoranabuhanga rirashobora gutanga agaciro. Inganda za UV nabayirangiza bakeneye gukomeza gufatanya mugushakisha ibisubizo biteza imbere umurongo wanyuma.