Kutsekeka kwa maselo odzigudubuza a anilox kwenikweni ndiye mutu wosapeŵeka kwambiri pakugwiritsa ntchito zodzigudubuza za anilox, Mawonekedwe ake amagawidwa m'magawo awiri: kutsekeka kwapamwamba kwa chodzigudubuza cha anilox.Chithunzi.1) ndi kutsekeka kwa ma cell anilox roller (Chithunzi. 2).
Chithunzi .1
Chithunzi .2
Dongosolo la inki la flexo lili ndi chipinda cha inki (chakudya cha inki chotsekedwa), chogudubuza cha anilox, silinda ya mbale ndi gawo lapansi, Ndikofunikira kukhazikitsa njira yokhazikika yosinthira inki pakati pa inki Chamber, ma cell anilox roller, pamwamba pa kusindikiza. madontho a mbale ndi pamwamba pa gawo lapansi kuti apeze zolemba zapamwamba. Munjira iyi yosinthira inki, kutengera kwa inki kuchokera ku mpukutu wa anilox kupita ku mbale ndi pafupifupi 40%, kutengera inki kuchokera ku mbale kupita ku gawo lapansi kuli pafupifupi 50%, Zitha kuwoneka kuti kutengerapo kwa inkiko sikungotengerako thupi, koma ndondomeko yovuta kuphatikizapo kusamutsa kwa inki, kuyanika kwa inki, ndi kusungunukanso kwa inki; Pamene liwiro losindikizira la makina osindikizira a flexo akupita mofulumira komanso mofulumira, ndondomeko yovutayi sidzakhala yovuta kwambiri, komanso nthawi zambiri kusinthasintha kwa njira yotumizira inki kudzakhala mofulumira komanso mofulumira; Zofunikira pazakuthupi zamabowo zikukweranso.
Ma polima okhala ndi njira yolumikizirana amagwiritsidwa ntchito kwambiri mu inki, monga polyurethane, acrylic resin, etc., kuti apititse patsogolo kumamatira, kukana kwa abrasion, kukana madzi ndi kukana kwa mankhwala a inki wosanjikiza. Popeza kuchuluka kwa inki kutengerapo m'maselo a anilox odzigudubuza okha 40% , Ndiko kunena kuti inki yambiri m'maselo imakhala pansi pa maselo panthawi yonse yosindikiza. Ngakhale gawo la inki litalowetsedwa m'malo, ndizosavuta kupangitsa inkiyo kumalizidwa m'maselo. Kulumikizana kwa utomoni kumachitika pamwamba pa gawo lapansi, zomwe zimatsogolera kutsekeka kwa ma cell a mpukutu wa anilox.
N'zosavuta kumvetsa kuti pamwamba pa anilox roller yatsekedwa. Nthawi zambiri, chogudubuza cha anilox chimagwiritsidwa ntchito molakwika, kotero kuti inkiyo imachiritsidwa ndikulumikizidwa pamwamba pa anilox roller, zomwe zimapangitsa kutsekeka.
Kwa opanga mipukutu ya anilox, kafukufuku ndi chitukuko chaukadaulo wa zokutira za ceramic, kukonza ukadaulo wa laser application, komanso kukonza ukadaulo wamankhwala a ceramic pamwamba pambuyo pojambula mipukutu ya anilox kungachepetse kutsekeka kwa ma cell anilox roll. Pakalipano, njira zomwe zimagwiritsidwa ntchito kwambiri ndi kuchepetsa m'lifupi mwa khoma la mauna, kukonza kusalala kwa khoma lamkati la mauna, ndi kukonza kuyanika kwa zokutira za ceramic. .
Kwa mabizinesi osindikizira, liwiro lowuma la inki, kukhazikika, komanso mtunda kuchokera pamalo opopera mpaka pamalo osindikizira nawonso angasinthidwe kuti achepetse kutsekeka kwa ma cell anilox roller.
Zimbiri
Kuwonongeka kumatanthawuza chodabwitsa cha nsonga-ngati protrusions pamwamba pa anilox wodzigudubuza, monga momwe tawonetsera pa Chithunzi 3. Kuwonongeka kumayambitsidwa ndi wothandizira oyeretsa amalowa pansi pamtunda wa pansi pamtunda wa ceramic, kuwononga pansi zitsulo zodzigudubuza, ndi kuswa wosanjikiza wa ceramic kuchokera mkati, kuwononga chogudubuza cha anilox (Chithunzi 4, Chithunzi 5).
Chithunzi 3
Chithunzi 4
Chithunzi 5 dzimbiri pansi pa maikulosikopu
Zifukwa za kupanga dzimbiri ndi izi:
① Ma pores a zokutira ndiakuluakulu, ndipo madziwo amatha kufikira chodzigudubuza choyambira kudzera m'mabowo, ndikuyambitsa dzimbiri.
② Kugwiritsa ntchito nthawi yayitali zotsukira monga ma acid amphamvu ndi alkalis amphamvu, osasamba komanso kuyanika mpweya mukatha kugwiritsa ntchito.
③ Njira yoyeretsera ndiyolakwika, makamaka pakuyeretsa zida kwa nthawi yayitali.
④ Njira yosungiramo ndi yolakwika, ndipo imasungidwa m'malo achinyezi kwa nthawi yayitali.
⑤ Phindu la pH la inki kapena zowonjezera ndizokwera kwambiri, makamaka inki yamadzi.
⑥ Chodzigudubuza cha anilox chimakhudzidwa panthawi yoyika ndi kusokoneza, zomwe zimapangitsa kusintha kwa kusiyana kwa ceramic layer.
Opaleshoni yoyamba nthawi zambiri imanyalanyazidwa chifukwa cha nthawi yayitali pakati pa kuyambika kwa dzimbiri ndi kuwonongeka komaliza kwa mpukutu wa anilox. Chifukwa chake, mutapeza chodabwitsa cha chodzigudubuza cha ceramic anilox, muyenera kulumikizana ndi othandizira anilox anilox munthawi yake kuti mufufuze chomwe chimayambitsa chipilalacho.
Zilonda zozungulira
Zolemba za mipukutu ya anilox ndizovuta zomwe zimakhudza kwambiri moyo wa mipukutu ya anilox.(chithunzi 6）Ndi chifukwa chakuti particles pakati pa anilox wodzigudubuza ndi tsamba la dokotala, mokakamizidwa, amathyola pamwamba pazitsulo za anilox roller, ndikutsegula makoma onse a mauna mu njira yosindikizira kuti apange poyambira. Mawonekedwe osindikizidwa ndi mawonekedwe a mizere yakuda.
Chithunzi 6 Anilox roll yokhala ndi zokopa
Vuto lalikulu la zokopa ndi kusintha kwa kupanikizika pakati pa tsamba la dokotala ndi anilox roller, kotero kuti kukakamiza koyambirira kumaso kumakhala kupanikizika kwapakhomo; ndipo liwiro lapamwamba losindikizira limapangitsa kuti kupanikizika kukwera kwambiri, ndipo mphamvu yowononga ndi yodabwitsa. (chithunzi 7)
Chithunzi 7 kukwapula kwakukulu
General zokwala
zing'onozing'ono
Nthawi zambiri, kutengera liwiro la kusindikiza, zing'ono zomwe zimakhudza kusindikiza zimapangidwa pakadutsa mphindi 3 mpaka 10. Pali zinthu zambiri zomwe zimasintha kupanikizika kumeneku, makamaka kuchokera kuzinthu zingapo: chodzigudubuza cha anilox chokha, kuyeretsa ndi kukonza dongosolo la tsamba la dokotala, ubwino ndi kukhazikitsa ndi kugwiritsa ntchito tsamba la dokotala, ndi zolakwika za mapangidwe a zipangizo.
1.wodzigudubuza anilox wokha
(1) Kuchiza pamwamba pa ceramic anilox roller sikokwanira pambuyo pojambula, ndipo pamwamba pake ndi yovuta komanso yosavuta kukanda chopukutira ndi tsamba la chopukutira.
Kulumikizana pamwamba ndi anilox roller yasintha, kuonjezera kupanikizika, kuchulukitsa kupanikizika, ndikuphwanya ma mesh muzochitika zothamanga kwambiri.
Pamwamba pa chodzigudubuzacho chimapanga zokanda.
(2) Mzere wakuya wopukuta umapangidwa panthawi yopukutira ndi kupukuta bwino. Izi zimachitika nthawi zambiri mpukutu wa anilox ukaperekedwa, ndipo mzere wopukutidwa pang'ono sukhudza kusindikiza. Pankhaniyi, kutsimikizira kusindikiza kuyenera kuchitidwa pamakina.
2.kuyeretsa ndi kukonza dongosolo la tsamba la dokotala
(1) Kaya mulingo wa tsamba la dokotala wachipinda uwongoleredwa, tsamba lachipatala lachipinda lomwe lili ndi mulingo wocheperako lingayambitse kupanikizika kosagwirizana. (chithunzi 8)
Chithunzi 8
(2) Kaya chipinda cha tsamba la adokotala chimasungidwa chowongoka, chipinda cha inki chosasunthika chidzakulitsa kukhudzana kwa tsambalo. Mozama, zipangitsa kuwonongeka kwa anilox roller. Chithunzi 9
Chithunzi 9
(3)Kuyeretsa tsamba lachipinda la dokotala ndikofunikira kwambiri, Pewani zonyansa kuti zisalowe mu inki, zomwe zakhala pakati pa tsamba la dokotala ndi chogudubuza cha anilox. kumabweretsa kusintha kwa kuthamanga. Inki youma nayonso ndiyowopsa kwambiri.
3.Kuyika ndi kugwiritsa ntchito tsamba la dokotala
(1) Ikani tsamba lachipinda la dokotala molondola kuti muwonetsetse kuti tsambalo silikuwonongeka, tsambalo ndi lolunjika popanda mafunde, ndipo limaphatikizidwa bwino ndi chogwirizira, monga
Monga momwe tawonetsera pa Chithunzi 10, onetsetsani kuti musunge kupanikizika ngakhale pamwamba pa anilox roller.
Chithunzi 10
(2) Gwiritsani ntchito scrapers zapamwamba kwambiri. Chitsulo chapamwamba kwambiri chimakhala ndi mawonekedwe olimba a maselo, monga momwe tawonetsera pa Chithunzi 11 (a), pambuyo pa kuvala Tinthu tating'onoting'ono ndi yunifolomu; mawonekedwe a mamolekyu azitsulo zotsika kwambiri za scraper sizili zolimba mokwanira, ndipo tinthu tating'onoting'ono timakhala tambiri pambuyo pa kuvala, monga momwe tawonetsera pa Chithunzi 11 (b) kuwonetsedwa.
Chithunzi 11
(3) Bwezerani mpeni m’malo mwake. Mukasintha, samalani kuti muteteze m'mphepete mwa mpeni kuti musagwedezeke. Mukasintha nambala yosiyana ya chodzigudubuza cha anilox, muyenera kusintha mpeni. Digiri yovala ya anilox roller yokhala ndi manambala amizere yosiyana ndi yosagwirizana, monga momwe tawonetsera pa Chithunzi 12, chithunzi chakumanzere ndi chithunzi chotsika cha nambala Kukupera kwa mpeni wa mpeni Mkhalidwe wa nkhope yowonongeka, chithunzi pamanja. kumanja kumawonetsa momwe nkhope yonyezimira yamtundu wapamwamba wowerengera anilox kumpeni. Kulumikizana kwapakati pakati pa tsamba la adotolo ndi chodzigudubuza cha anilox chokhala ndi mavalidwe osagwirizana ndikusintha, zomwe zimapangitsa kusintha kwamphamvu ndi kukwapula.
Chithunzi 12
(4) Kuthamanga kwa squeegee kuyenera kukhala kopepuka, ndipo kupanikizika kwakukulu kwa squeegee kudzasintha malo okhudzana ndi malo okhudzidwa ndi ngodya ya squeegee ndi anilox roller, monga momwe tawonetsera pa Chithunzi 13. N'zosavuta kulowetsa zonyansa, ndi kuphunzitsidwa. zonyansa zidzayambitsa zokanda pambuyo posintha kuthamanga. Pamene kupanikizika kosayenera kumagwiritsidwa ntchito, padzakhala michira yachitsulo yovala pamtanda wa scraper yosinthidwa Chithunzi 14. Ikangogwera pansi, imagwidwa pakati pa scraper ndi anilox roller, zomwe zingayambitse zokopa pa anilox roller.
Chithunzi 13
Chithunzi 14
4.zowonongeka kwa mapangidwe a zida
Zolakwika zamapangidwe zimathanso kupangitsa kuti zikwawu zichitike mosavuta, monga kusagwirizana pakati pa kapangidwe ka inki ndi kukula kwa mpukutu wa anilox. Mapangidwe osasamala a ngodya ya squeegee, kusagwirizana pakati pa awiri ndi kutalika kwa anilox roller, etc., kudzabweretsa zinthu zosatsimikizika. Zitha kuwoneka kuti vuto la zokopa mumayendedwe ozungulira anilox roll ndizovuta kwambiri. Kusamalira kusintha kwa kukakamizidwa, kuyeretsa ndi kukonza pa nthawi yake, kusankha scraper yoyenera, ndi zizoloŵezi zabwino zogwirira ntchito komanso zadongosolo zingathe kuchepetsa vuto la kukanda.
Kugundana
Ngakhale kuuma kwa zitsulo zadothi ndikwambiri, ndizinthu zosasunthika. Pansi pa mphamvu yakunja, zoumba ndizosavuta kugwa ndikupanga maenje (Chithunzi 15). Nthawi zambiri, tokhala ndi tompu zimachitika mukatsitsa ndikutsitsa zodzigudubuza za anilox, kapena zida zachitsulo zimagwa pamtunda. Yesetsani kusunga malo osindikizira kukhala aukhondo, ndipo pewani kuunjika tizigawo ting'onoting'ono mozungulira makina osindikizira, makamaka pafupi ndi tray ya inki ndi anilox roller. Ndibwino kuti mugwire ntchito yabwino ya anilox. Kutetezedwa koyenera kwa wodzigudubuza kuti tipewe zinthu zazing'ono kuti zisagwe ndikugundana ndi anilox roller. Mukatsitsa ndikutsitsa chodzigudubuza cha anilox, tikulimbikitsidwa kuti mukutize ndi chivundikiro chosinthika choteteza musanagwire ntchito.
Chithunzi 15
Nthawi yotumiza: Feb-23-2022