Ishidi Lemabula Le-UV

Ama-slab emabula e-UV akhiwa ngesisekelo samabhodi epulasitiki enziwe ngamatshe ngokufafaza upende oluqondene ne-UV (njengezimbozo ze-UV ezilaphekayo, uyinki we-UV photosensitizer, njll.) ngemishini yobungcweti, bese uyomisa ngemishini yokwelapha i-UV. Le nqubo yakha ungqimba lopende olubonakalayo oluvikelayo ebusweni bebhodi, olungagcini nje ngokuqukethe i-formaldehyde nemisebe, kodwa futhi olunobungani nemvelo futhi oluphephile. Luthuthukisa ukumelana nokuguguleka kanye nokumelana nokuklwebheka kwebhodi, futhi luthuthukisa nekhono lalo lokumelana ne-asidi, i-alkali, kanye nokugqwala.

Leli phaneli lokuhlobisa lenziwe ngezinto ze-resin ezikhanyisiwe eziklanywe ngefomula ekhethekile, futhi likhiqizwa ngobuchwepheshe bokuphrinta be-3D obukhanyisiwe obufana ne-SLA noma i-DLP. I-UV egameni layo imelela impahla yezinto ezikwazi ukwelapha ngokushesha ngaphansi kwemisebe ye-ultraviolet.

I-slab yemabula ye-UV ephrintiwe nge-3D iyinto yokuhlobisa entsha ehlanganisa ubuchwepheshe bokuphrinta be-3D kanye nenqubo yokwelapha i-UV ukuze ilingise ukuthungwa nokubukeka kwemabula. I-PVC, i-calcium powder, kanye nezithasiselo zivame ukusetshenziswa njengezinto zokusetshenziswa eziyinhloko, futhi amaphethini okuklama aphrintiwe ngokunembile ebusweni bebhodi ngokusebenzisa ubuchwepheshe bokuphrinta be-3D. Ngemuva kwalokho, ubuchwepheshe bokwelapha ukukhanya kwe-UV busetshenziswa ukwelapha ngokushesha amaphethini aphrintiwe, kwakha ungqimba oluqinile nolubushelelezi lokuvikela. Le nqubo ayigcini nje ngokuthuthukisa ukuqina kwebhodi, kodwa futhi ilinika imibala ecebile kanye nokuthungwa.

Amashidi emabula e-UV aqoshiwe ahlanganisa ubuchwepheshe be-gilding nobuchwepheshe bokunyathelisa i-UV, ahlanganisa kahle igolide noma eminye imibala yensimbi nokuthungwa kwemabula. Ubuso bayo buphathwe ngendlela ekhethekile, ngokukhazimula okuphezulu kakhulu nokuthungwa kwensimbi, kuyilapho kugcinwa ukuthungwa kwemvelo nobuhle bemabula.

Amashidi emabula e-UV avame ukwakhiwa nge-substrate, ungqimba oluphrintiwe nge-UV, kanye nongqimba lopende olumbozwe nge-UV. I-substrate ivame ukuba yi-granite yokwenziwa noma izinto ezifanayo, kanti ungqimba lokuphrinta lwe-UV luphrintiwe ngokuthungwa kwemabula okungokoqobo ebusweni bebhodi ngemishini yokuphrinta ye-UV. Ekugcineni, ungqimba lopende olubonakalayo lwenziwa nge-UV light curing coating coating coating ukuze kuvikelwe futhi kuthuthukiswe umphumela wokuhlobisa kanye nokuphila kwenkonzo yebhodi.

Amaphaneli odonga epulasitiki epulasitiki ye-UV enziwe kakhulu ngezinto zokusetshenziswa ezifana nempuphu yemabula kanye ne-resin ezicindezelwa emazingeni okushisa aphezulu. Ubuso bube sebuphathwa nge-UV, okusebenzisa ubuchwepheshe bokupholisha ukukhanya kwe-UV ukufaka ungqimba lopende we-UV ebusweni bebhodi, okuvumela ukuthi liphole ngokushesha futhi lakhe ifilimu eqinile yokuvikela. Le ndlela ayigcini nje ngokulondoloza ukuthungwa okuhle kwemabula yemvelo, kodwa futhi ithuthukisa ukusetshenziswa kwayo ngobuciko besimanje.

Ishidi lemabula le-UV liyizinto zokuhlobisa ezisezingeni eliphezulu eziye zasebenzisa amasu akhethekile okucubungula. Lisebenzisa ubuchwepheshe bokuphulukisa ukukhanya kwe-ultraviolet ukuze lisebenzise ukwelashwa kokumboza kwe-UV ebusweni bemabula, ibhodi lokuxinana, ibhodi elinezingqimba eziningi kanye nezinye izinto ezisetshenziswayo, ngaleyo ndlela libe nokuthungwa kwemvelo kanye nokuthungwa kwemabula, ngenkathi lithuthukisa ubulukhuni kanye nokumelana nokuguguleka kwendawo.

Iphaneli yodonga yangemuva yemabula ye-UV uhlobo olusha lwezinto zodonga zangemuva. Ngokusebenzisa ibhodi lamatshe eliqinile le-microcrystalline, ubukhulu buncane kakhulu, ngokuvamile buphakathi kwamamilimitha angu-3 namamilimitha angu-18, ububanzi obujwayelekile bamamitha angu-1.22 kanye nobude bamamitha angu-2.44. Lolu hlobo lwebhodi lunezici ezifana nobuso obubushelelezi kakhulu, ukuminyana okuphezulu, ukumelana namabala okuqinile, ukumelana nokuguguleka nokuklwebheka, kanye nokuhlanzeka okuhle. Ngesikhathi esifanayo, amaphaneli odonga angemuva emabula ye-UV angenziwa abe yimiphumela yemabula yokulingisa, engokoqobo futhi ebalulekile, enomoya futhi ephezulu, kodwa izindleko ziphansi kakhulu kunemabula, futhi ukusebenza kahle kwezindleko kuphezulu.

Ishidi lemabula le-UV lenziwe nge-PVC kanye ne-additives ye-calcium carbonate enamandla aphezulu njengezinto ezisetshenziswayo. Ubuso bebhodi bumbozwe futhi buhlotshiswe ngobuchwepheshe bokupholisha ukukhanya kwe-UV bese bumiswa ngomshini wokupholisha ukukhanya kwe-UV ukuze kwakhiwe ibhodi elinesendlalelo esivikelayo.

Ishidi lemabula le-UV lokunyathelisa le-3D liyizinto zokunyathelisa eziqukethe i-photosensitizer ku-substrate. Ngesikhathi senqubo yokunyathelisa, i-glue yokwelapha i-UV ifuthwa ngqo yi-nozzle bese ishiswa ngokukhanya kwe-ultraviolet ngesikhathi esifanayo ukuze kulungiswe ngokushesha izinto zokwakha iphaneli.