I-Air-Cooled vs Water-Cooled UV LED Curing: Yikuphi Okufanele Uyisebenzise?

Uyini umehluko phakathi kwezinhlelo zokuphulukisa ze-UV LED ezipholile emoyeni namanzi?

Izinhlelo zokuphulukisa ze-UV LED ezipholile futhi ezipholile emanzini zihlukile endleleni eziphatha ngayo ukushisa okukhiqizwa ngama-LED, ngokupholisa umoya kusetshenziswa ukugeleza komoya nokupholisa kwamanzi kusetshenziswa uketshezi olujikelezayo ukudonsa ukushisa. Ohlelweni olupholile emoyeni, abalandeli abahlanganisiwe bavuthela umoya ozungezile kumasinki okushisa angaphakathi ukushabalalisa amandla okushisa. Izinhlelo ezipholile ngamanzi, ngakolunye uhlangothi, zisebenzisa i-chiller evaliwe epompa uketshezi-imvamisa ingxube yamanzi-glycol-ngokusebenzisa iziteshi zangaphakathi ekhanda lesibani ukuphatha umthwalo wokushisa.

Umehluko oyinhloko ulele ekusebenzeni kahle kokudlulisa ukushisa, njengoba uketshezi lunamandla okushisa aphakeme kakhulu kunomoya. Lokhu kusho ukuthi ngenkathi amayunithi apholile emoyeni ezimele ngokwengeziwe, amayunithi apholile amanzi angaphatha imithwalo ephezulu kakhulu yokushisa ekhiqizwa ngama-arrays aphezulu e-LED ngaphandle kwengozi yokuwohloka okushisayo. Ukuphathwa okushisayo okusebenzayo kuqinisekisa ukuthi ubude obuphezulu be-LED yakho buhlala ngaphakathi kwebanga elidingekayo lama-photoinitiators akho.

Yiziphi izinzuzo ezisebenzayo zezinhlelo ze-UV LED ezipholile emoyeni?

Izinhlelo ze-UV LED ezipholile emoyeni ngokuvamile zilula ukufaka, zidinga izinhlelo ezimbalwa ezisizayo, futhi zivame ukuba nezindleko eziphansi zangaphambili, okwenza zilungele izinhlelo zokusebenza eziningi ezijwayelekile. Awudingi ukukhathazeka ngamapayipi, ama-chillers angaphandle, noma ubungozi bokuvuza koketshezi eduze kwezingxenye zakho ze-elekthronikhi. Lezi zinhlelo zivame ukuba "i-plug-and-play," ezidinga kuphela ukuxhumeka kwamandla ukuqala ukusebenza, okwenza kube lula inqubo yokuhlanganiswa kumabhande akhona okuhambisa noma izindawo zokusebenza zezandla.

Idizayini yabo ehlangene futhi equkethe kahle izindawo ezinesikhala esilinganiselwe lapho iyunithi ye-chiller yangaphandle ibingeke kwenzeke. Ngoba azikho amaphampu uketshezi noma izihlungi eziyinkimbinkimbi zoketshezi, inqubo yokugcinwa kwansuku zonke yohlelo olupholile umoya imvamisa ikhawulelwe ekuhloleni abalandeli bokungenisa uthuli noma ukuvinjelwa. Ngezicelo eziphansi lapho umthwalo wokushisa ulawuleka khona, ukupholisa umoya kunikeza ibhalansi enhle kakhulu yokusebenza nokusetshenziswa kalula.

Yiziphi izinzuzo ezisebenzayo zezinhlelo ze-UV LED ezipholile ngamanzi?

Izinhlelo ze-UV LED ezipholile ngamanzi zivelele ekusakazeni ukushisa kahle kakhulu, zinika amandla ukusebenza okuzinzile, okuphezulu futhi zibenze zilungele izindawo ezifunwayo, ezisetshenziswa ngokuqhubekayo. Ngoba ukupholisa uketshezi kugcina izinga lokushisa elincane kakhulu ekuhlanganeni kwe-LED, ungashayela ama-diode emazingeni aphezulu kakhulu wamandla kunalokho okungenzeka ngomoya. Lokhu kuholela ekukhanyeni okuphezulu okuphezulu ($W / cm ^ 2 $), okuvame ukudingeka ukuphrinta okusheshayo noma ukunamathela kwezimboni okujulile.

Ukupholisa kwamanzi nakho kuthule ngokwemvelo ngoba kuqeda isidingo sabalandeli be-RPM ephezulu endaweni yokwelapha. Lokhu kuyinzuzo enkulu ezindaweni ezihlanzekile noma ezindaweni zokusebenzela ezincane lapho ukungcoliswa komsindo kufanele kuncishiswe. Ikhono lokugcina ikhanda lesibani elingaguquguquki, lokushisa elibandayo futhi livimbela ukushisa ekusakazeni kuma-substrates akho, ukuvikela izingxenye ezizwela ukushisa ekuhlanekezeni okushisayo ngesikhathi sokukhiqiza isikhathi eside.

Izinqumo zokupholisa zithinta kanjani ukusebenza nokukhipha?

Isu lokupholisa lithonya ukuthi uhlelo lokuphulukisa lwe-UV LED lungagcina kanjani ukuqina nokukhishwa okufanayo, ngokulawulwa okungcono kokushisa kuthambekele ekusekeleni ukusebenza okuphezulu. Uzobona ukuthi njengoba ama-chips e-LED eshisa, ukusebenza kwawo kuyancipha, okwenza okukhiphayo kwe-UV "kukhuphuke" noma kube buthakathaka ngokuhamba kwesikhathi. Ukupholisa kwamanzi cishe kuqeda lokhu kukhukhumala ngokugcina isimo sokushisa esingaguquguquki, ukuqinisekisa ukuthi ingxenye yokuqala ephulukiswa ekuseni ithola amandla afanayo nengxenye yokugcina ephulukiswa ntambama.

Izinhlelo ezipholile emoyeni zingathola ukubola okushisayo uma umoya ozungezile esikhungweni sakho ushisa noma uma izihlungi zivaliwe yimfucumfucu. Lokhu kungaholela ekwehleni kokuqina kwe-UV kuze kufike ku-10% -15% ngesikhathi soshintsho uma kungabhekwa kahle. Ngezinqubo ezinamawindi ekhwalithi emincane, ukuzinza okushisayo okuphezulu okunikezwa ukupholisa uketshezi kuvame ukuba yinto enquma ekuqinisekiseni ukuthi ingxenye ngayinye ihlangabezana nokucaciswa.

Yiziphi ukuhwebelana okujwayelekile phakathi kwezinhlelo ezipholile emoyeni namanzi?

Ukukhetha phakathi kwezinhlelo ezipholile emoyeni namanzi ezipholile kuhilela ukuhwebelana njengokulula ngokumelene nokusebenza kahle kokupholisa, umehluko wezinyawo, nezidingo ezahlukahlukene zesondlo. Ngohlelo olupholile emoyeni, uthengisa amazinga aphezulu kakhulu okuqina nge-footprint encane ephelele kanye nobunzima obuphansi besondlo. Ngokuphambene nalokho, uhlelo olupholile ngamanzi lunikeza amandla amakhulu nokuzinza kepha ludinga ukuthi uphathe i-chiller yangaphandle, amazinga uketshezi, kanye nokupholisa ngezikhathi ezithile.

• Izindleko: Izinhlelo ezipholile emoyeni zinentengo ephansi yokuthenga; izinhlelo ezipholile ngamanzi zidinga ukutshalwa kwezimali ku-chiller.
• I-Footprint: Amakhanda amalambu apholile emoyeni avame ukuba makhulu ukuze ahlalise abalandeli; amakhanda apholile amanzi ahlangene kodwa adinga isikhala saphansi seyunithi ye-chiller.
• Ukugcinwa: Izinhlelo zomoya zidinga ukuhlanzwa kwe-fan / isihlungi; Izinhlelo zamanzi zidinga ukugcinwa kwe-chiller nokuqapha uketshezi.
• Ukuthembeka: Ukupholisa kwamanzi kuvikela ama-LED kangcono ngaphansi kwezimo zomthwalo ophezulu, okungase kwandiswe isikhathi sokuphila kwe-diode kuzilungiselelo zezimboni.

Kufanele unqume kanjani ukuthi iyiphi indlela yokupholisa okufanele uyisebenzise?

Ukukhetha phakathi kwezinhlelo zokuphulukisa ze-UV LED ezipholile emoyeni namanzi kuhilela ukuhlola izinto ezinjengejubane lokukhiqiza, imithwalo eshisayo, izimo zemvelo, nezidingo zokuzinza zesikhathi eside. Kufanele uqale ngokunquma ukukhanya kwakho okuphezulu okudingekayo; Uma inqubo yakho idinga ngaphezu kwe-16-20 $W / cm ^ 2 $, ukupholisa kwamanzi kuvame ukudingeka ukuvimbela ama-diode ekushiseni ngokweqile.

1. Hlola izidingo zakho zokuqina: Izinhlelo zokusebenza zamandla aphezulu zivame ukunquma ukupholisa kwamanzi ukuphepha nokuzinza kokukhipha.
2. Hlola imvelo yakho: Izindawo ezishisayo noma ezinothuli zingadala ukuthi izinhlelo ezipholile emoyeni zehluleke; izinhlelo zamanzi zihlukanisiwe nomoya ozungezile.
3. Hlola Izingqinamba Zomzimba: Nquma ukuthi unayo yini isikhala se-chiller yangaphandle noma uma kudingeka iyunithi yomoya equkethe.
4. Hlaziya Umjikelezo Womsebenzi Wokukhiqiza: Imigqa eqhubekayo, engama-24/7 ivame ukuthanda ukuthembeka nokungaguquguquki okushisayo kokupholisa kwamanzi.
5. Ukuzwela kwe-substrate: Uma i-substrate yakho izwela kakhulu ukushisa, ukushisa okuphansi okukhanyayo okuvela ekhanda elipholile ngamanzi kuyinzuzo.

Yimiphi imibono eyiphutha ejwayelekile ekhona ekukhetheni ukupholisa?

Imibono eyiphutha ejwayelekile mayelana nokukhetha ukupholisa ifaka imibono elula ngokweqile yokuthi indlela eyodwa ingcono emhlabeni wonke, ngaphandle kokucabangela umongo wohlelo lokusebenza noma ukwakheka kohlelo. Ungase uzwe ukuthi "ukupholisa amanzi kuhlale kungcono," kepha ezinhlelweni eziningi zamandla aphansi kuya kwaphakathi, ukupholisa umoya kwanele ngokuphelele futhi kubiza kakhulu.

Enye inganekwane ukuthi izinhlelo ezipholile emoyeni "zinomsindo futhi azithembeki"; amayunithi womoya asezingeni eliphakeme anamuhla asebenzisa ukulawulwa kwe-fan okuhlakaniphile ukunciphisa umsindo. Ekugcineni, abanye abasebenzisi bakholelwa ukuthi izinhlelo ezipholile zamanzi "zivuza" ngokuzenzakalelayo. Eqinisweni, izinhlelo zoketshezi zidinga ukuphathwa kwamapayipi afanele nokuhlolwa njalo ukuvimbela ukuchitheka ngengozi.

Yiziphi izinto ezibalulekile ezithathwayo ekuphulukini kwe-UV LED epholile emoyeni vs emanzini?

Ukukhetha phakathi kwezindlela zokupholisa kuyisinqumo sobuchwepheshe okufanele sihambisane nezidingo zakho ezithile zokuqina kanye nemvelo yokukhiqiza. Ukupholisa umoya kunikeza ubulula nezindleko eziphansi zemisebenzi ejwayelekile, ngenkathi ukupholisa amanzi kunikeza ukuzinza namandla adingekayo ezinkambisweni zezimboni ezifunwa kakhulu.

• Izinhlelo ezipholile emoyeni zingcono kakhulu ezindaweni eziphansi kuya kwaphakathi nendawo ezivinjelwe isikhala.
• Izinhlelo ezipholile ngamanzi zibalulekile ekukhiqizeni okuphezulu, okuqhubekayo kwezimboni.
• Ukuzinza okushisayo kuthinta ngokuqondile ukukhishwa kwe-UV nekhwalithi yengxenye yokugcina.
• Ukukhethwa kufanele kusekelwe $W yakho edingekayo / cm ^ 2 $ kanye nezimo ezizungezile zesikhungo sakho.

How do UV LED intensity and irradiance tells you?

Ukuqina kunquma ukuthi ukwelashwa kwenzeka ngokushesha kangakanani. Ungafunda kabanzi mayelana nokuthi UV LED ukuqina kuhlobene nezidingo zakho zokupholisa ekhasini lethu lobuchwepheshe.

Ibalwa kanjani umthamo we-UV LED?

Amandla anikezwa engxenyeni yakho kuyisici sokuqina nesikhathi. Sebenzisa umhlahlandlela wethu bala umthamo UV LED ukuqinisekisa ukukhetha kwakho ukupholisa isekela ijubane umugqa wakho.

Yini ethinta ukufana ekuphulukini kwe-UV LED?

Ukugcina iphrofayili yokuqina kwesicaba kunzima kakhulu uma ikhanda lesibani lishisa ngokweqile. Buyekeza ukuthi yini ithinta ukufana ukuze ubone ukuthi kungani ukuphathwa okushisayo kubalulekile emiphumeleni engaguquguquki.

How Does Lamp Temperature Affect Performance?

Ukushisa ngokweqile kubangela ukukhishwa kwe-diode ukubola ngokuhamba kwesikhathi. Funda mayelana nobudlelwano phakathi ukushisa kwesibani nokusebenza ukuqonda i-physics ngemuva kokupholisa izinqumo.

Yikuphi ukugcinwa okufanele uhlele izinhlelo zokuphulukisa ze-UV LED?

Izindlela ezahlukene zokupholisa zidinga imikhuba ehlukile yokugcina. Hlola yethu umhlahlandlela wesondlo ukulungiselela ithimba lakho izidingo ezithile zomoya noma ukupholisa uketshezi.

Yini okufanele uyazi mayelana nama-UV LED amanzi?

Uma uncike ekupholiseni uketshezi, udinga ukuqonda izidingo ze-chiller. Hlola imininingwane yethu ku izinhlelo ze-UV LED ezipholile emanzini ukuze ubheke ngokujulile i-hardware.

Yini okudingeka uyazi mayelana nezibani zokuphulukisa ze-UV LED ezipholile emoyeni?

Kwabaningi, ukupholisa komoya okulula kuyisici esinqumayo. Buka ukubuka konke kwethu kwe- amalambu okuphulukisa apholile emoyeni ukuze ubone ukuthi ahambisana yini nendawo yakho ethile yohlelo lokusebenza.

Yiziphi ama-specs ajwayelekile wezinhlelo zokuphulukisa ze-UV LED eziphezulu?

Izinhlelo zamandla aphezulu cishe ngaso sonke isikhathi zidinga ukupholisa uketshezi ukuze zihlale ngaphakathi kwemingcele yokusebenza ephephile. Buyekeza specs for high-power systems to see where the cooling transition point usually lies.

Imicabango Yokugcina

Ukuqedela isinqumo sakho ngendlela yokupholisa kuyisinyathelo sokuqinisekisa ukuzinza kwenqubo yakho iminyaka ezayo. Ngenkathi ukupholisa umoya kuhlala kuyindinganiso yokuguquguquka nokuhlanganiswa kalula, izinhlelo ezipholile ngamanzi ziya ngokuya ziba yisisekelo semigqa yokukhiqiza enejubane eliphezulu, i-24/7 lapho ukukhishwa kwe-drift kungeyona inketho. Ngokugxila kuzidingo zokushisa zezinto zakho ezithile kanye nokucindezeleka kwemvelo kwefektri yakho, ungakhetha uhlelo oluletha amandla angaguquguquki ngaphandle kokwengeza imithwalo yesondlo engadingekile. Uhlelo oluhle kakhulu yilo oluhlala ngaphakathi kwefasitela lalo elishisayo elishisayo, kungakhathalekile ukuthi umjikelezo wakho wokukhiqiza unzima kangakanani.