I-Ultraviolet (UV) i-roller zizinto ezibalulekileyo kwiinkqubo ezahlukeneyo zemizi-mveliso, ngakumbi kwiinkqubo zokuprinta kunye nokwaleka. Badlala indima ebalulekileyo ekunyangeni ii-inki kunye neengubo, ukuqinisekisa ukuba iimveliso ziyahlangabezana nemigangatho yomgangatho. Nangona kunjalo, njengaso nasiphi na isixhobo soomatshini, iirola ze-UV zinokufumana iingxaki ezinokuchaphazela ukusebenza kwazo. Kweli nqaku, siza kuphonononga iingxaki eziqhelekileyo ezinxulumene ne-UV rollers kwaye sinikeze iingcebiso ezisebenzayo kunye namaqhinga okusombulula ezi ngxaki.
1. Ukunganyangeki
Enye yeengxaki eziqhelekileyo kunyeIirola zeUVkukunganyangeki kwe-inki okanye ukwaleka. Oku kubangela amabala ezinto ezinganyangekanga, ezinokukhokelela kumgangatho ophantsi wemveliso. Ezona zizathu ziphambili zokunyanga ukungalingani ziquka ukubekwa kwesibane ngokungafanelekanga, ukungonelanga kweUV, okanye ukungcoliseka komphezulu werola.
Iingcebiso zokulungisa ingxaki:
Jonga indawo yesibane: Qinisekisa ukuba isibane se-UV sihambelana kakuhle nesilinda. Ukungalungelelanisi kuya kubangela ukuvezwa okungahambelaniyo.
Jonga ubunzulu be-UV: Sebenzisa i-radiometer ye-UV ukulinganisa ubunzulu be-UV. Ukuba ubunzulu bungaphantsi kwenqanaba elicetyiswayo, cinga ukutshintsha isibane okanye ukulungelelanisa ukusetha amandla.
Coca umphezulu we-cylinder: Coca isilinda ye-UV rhoqo ukuze ususe naziphi na izinto ezingcolisayo ezinokuthintela imitha ye-UV. Sebenzisa isisombululo esifanelekileyo sokucoca esingayi kushiya intsalela.
2. Ukunxiba isilinda
Ngokuhamba kwexesha, iiroli ze-UV zinokuguga, zibangele umonakalo kumphezulu kwaye zichaphazele umgangatho wemveliso enyangisiweyo. Iimpawu eziqhelekileyo zokunxiba ziquka imikrwelo, izibonda, okanye ukuguquka kombala.
Iingcebiso zokulungisa ingxaki:
Ukuhlolwa rhoqo: Hlola rhoqo ityhubhu ye-UV naziphi na iimpawu zomonakalo. Ukufunyaniswa kwangoko kunokuthintela ukuwohloka okungakumbi.
Phumeza isicwangciso sokulungisa: Misela isicwangciso sokulungisa rhoqo, esibandakanya ukucocwa, ukupolishwa nokutshintshwa kwezinto ezigugileyo.
Faka isambatho esikhuselayo: Cinga ngokufaka i-coating yokukhusela kumphezulu we-cylinder ukunciphisa ukuguga kunye nokwandisa ubomi bayo benkonzo.
3. Ukudluliselwa kwe-inki engahambelaniyo
Ukutshintshwa kwe-inki engahambelaniyo kunokukhokelela kumgangatho ophantsi wokushicilela, onokubangelwa yizinto ezahlukeneyo, kubandakanywa i-viscosity ye-inki engafanelekanga, uxinzelelo lwe-cylinder olungalunganga okanye iipleyiti zokushicilela ezingalunganga.
Iingcebiso zokulungisa ingxaki:
Jonga i-viscosity ye-inki: Qinisekisa ukuba i-viscosity ye-inki iphakathi koluhlu olucetyiswayo kwisicelo sakho esithile. Lungisa ukwakheka ukuba kuyimfuneko.
Lungisa uxinzelelo lwesilinda: Qinisekisa ukuba uxinzelelo phakathi kwe-UV cylinder kunye ne-substrate isetiwe ngokuchanekileyo. Uxinzelelo oluninzi okanye oluncinci luya kuchaphazela ukuhanjiswa kwe-inki.
Ukulungelelanisa ipleyiti yokushicilela: Qinisekisa ukuba ipleyiti yokushicilela ihambelana kakuhle ne-UV cylinder. Ukungalungelelanisi kakuhle kuya kubangela ukusetyenziswa kwe-inki engahambelaniyo.
Ukutshisa ngokugqithisileyo
Iityhubhu ze-UV zinokutshisa kakhulu ngexesha lokusebenza, kubangele ukusilela kwangaphambi kwexesha kwesibane se-UV kunye nezinye izinto. Ubushushu obugqithiseleyo bunokubangelwa kukuvela kwi-UV ixesha elide, inkqubo yokupholisa engafanelekanga, okanye ukungangeni komoya kakuhle.
Iingcebiso zokulungisa ingxaki:
Ukubeka iliso kwiimeko zokusebenza: Gcina iliso elibukhali kubushushu bekhatriji ye-UV ngexesha lokusebenza. Ukuba ubushushu budlula inqanaba elicetyiswayo, thatha amanyathelo okulungisa.
Qwalasela isixokelelwano sokupholisa: Qinisekisa ukuba isixokelelwano sokupholisa sisebenza kakuhle kwaye nendawo yokuphuma komoya ayivalwanga.
Lungisa ixesha lokuSebenza: Ukuba ubushushu buyaqhubeka, cinga ukunciphisa ixesha lokuvezwa kwesibane se-UV ukunqanda ubushushu obugqithisileyo.
ukuququmbela
Ukulungisa iingxaki eziqhelekileyo ze-UV roller kufuna indlela esebenzayo kunye nokuqonda kakuhle izixhobo. Ngokuyihlola rhoqo kwaye uyigcineIirola zeUV, abaqhubi banokunciphisa ixesha lokunciphisa kwaye baqinisekise umgangatho wemveliso ohambelanayo. Ukuphumeza iingcebiso kunye namaqhinga achazwe kweli nqaku kunokunceda ngokufanelekileyo ukusombulula iingxaki, ngaloo ndlela ukwandisa ukusebenza kunye nobomi bee-roller ze-UV kwiinkqubo ezahlukeneyo.
Ixesha lokuposa: Dec-05-2024