Kuvharika kweanilox roller masero ndiwo chaiwo musoro usingadzivisiki mukushandiswa kweanilox rollers, Kuratidzwa kwayo kwakakamurwa kuita zviitiko zviviri: kuvharika kwepamusoro kweiyo anilox roller.Mufananidzo.1) uye kuvharika kweiyo anilox roller masero (Mufananidzo. 2).
Mufananidzo .1
Mufananidzo .2
Iyo yakajairika flexo ink system ine inki kamuri (yakavharwa inki feed system), anilox roller, plate silinda uye substrate, Zvinodikanwa kumisikidza yakagadzikana yekuchinjisa maitiro einki pakati peIngi Chamber, anilox roller masero, pamusoro pekudhinda. maplate dots uye pamusoro peiyo substrate kuitira kuwana emhando yepamusoro anodhinda. Mune iyi inki yekufambisa nzira, iyo inki yekuchinjisa mwero kubva kune anilox roll kuenda kuplate pamusoro ingangoita 40%, Ink kutamiswa kubva mundiro kuenda kune substrate ingangoita 50%, Zvinogona kuoneka kuti iyo inki nzira yekuchinjisa haisi nyore kutamisa muviri, asi hurongwa hwakaoma hunosanganisira kuchinjisa inki, kuomeswa kweinki, nekunyungudusazve inki; Sezvo kukurumidza kudhinda kwe flexo kudhinda muchina uri kukurumidza uye nekukurumidza, iyi yakaoma nzira haizongove yakanyanya kuoma, asiwo kuwanda kwekuchinja kweinki nzira yekufambisa kuchava nekukurumidza uye nekukurumidza; Zvinodiwa zvezvinhu zvemuviri zvemaburi zviri kuwedzerawo nekukwira.
Mapolymers ane cross-linking mechanism anoshandiswa zvakanyanya mumainki, akadai se polyurethane, acrylic resin, nezvimwewo, kuvandudza kunamatira, abrasion kuramba, kudzivirira kwemvura uye kupikisa kemikari yeinki layer. Sezvo inki yekufambisa chiyero mumasero eanilox roller inongova 40% , Kureva kuti, yakawanda yeinki mumaseru iri kunyatsogara pasi pemasero panguva yose yekudhinda. Kunyange kana chikamu cheinki chikatsiviwa, zviri nyore kuita kuti ingi ipedze mumasero. Iyo resin cross-linking inoitwa pamusoro peiyo substrate, iyo inotungamira kuvharika kwemasero eiyo anilox roll.
Zviri nyore kunzwisisa kuti pamusoro peiyo anilox roller yakavharwa. Kazhinji, iyo anilox roller inoshandiswa zvisina kunaka, kuitira kuti inki inoporeswa uye yakabatana-yakabatana pamusoro peiyo anilox roller, zvichikonzera kuvhara.
Kune vanogadzira anilox roll, kutsvagisa uye kusimudzira tekinoroji yekunamira tekinoroji, kuvandudzwa kwelaser application tekinoroji, uye kuvandudzwa kweceramic pamusoro pekurapa tekinoroji mushure mekunyora kweanilox rolls kunogona kuderedza kuvharika kweanilox roll maseru. Parizvino, nzira dzinowanzo shandiswa ndedzekudzikisa hupamhi hwemadziro mesh, kuvandudza kutsvedzerera kwemukati mesh madziro, uye kugadzirisa compactness yeceramic coating. .
Kumabhizinesi ekudhinda, kumhanya kwekuomesa kweinki, kugadzikana, uye chinhambwe kubva panzvimbo yekusvina kusvika kunzvimbo yekudhinda zvinogonawo kugadziriswa kuti kuderedze kuvharika kwemasero eanilox roller.
Corrosion
Corrosion inoreva chiitiko chekubuda-kunge-kunge-kunge kuri pamusoro peiyo anilox roller, sezvakaratidzwa mumufananidzo 3. Corrosion inokonzerwa neajenti yekuchenesa inopinda muchikamu chezasi ichitevedza gap receramic, ichisvibisa pasi pesimbi base roller, uye kuputsa iyo. ceramic layer kubva mukati, zvichikonzera kukanganisa kune anilox roller (Mufananidzo 4, Mufananidzo 5).
Mufananidzo 3
Mufananidzo 4
Mufananidzo 5 kuora pasi pe microscope
Zvikonzero zvekugadzira corrosion ndezvi:
① Mapores ejasi akakura, uye mvura inogona kusvika kune base roller kuburikidza nemapores, zvichikonzera kuora kwe base roller.
② Kushandiswa kwenguva refu kwekuchenesa mishonga yakadai seakasimba acids uye alkalis yakasimba, pasina nguva yekugeza uye kuomesa mhepo mushure mekushandisa.
③ Nzira yekuchenesa haina kunaka, kunyanya mumidziyo yekuchenesa kwenguva yakareba.
④ Nzira yekuchengetedza haina kururama, uye inochengetwa munzvimbo ine hunyoro kwenguva yakareba.
⑤ Iyo pH kukosha kweinki kana additives yakanyanya kukwirisa, kunyanya inki ine mvura.
⑥ Iyo anilox roller inokanganiswa panguva yekuisa uye disassembly process, zvichikonzera shanduko yeceramic layer gap.
Kushanda kwekutanga kunowanzo kuregererwa nekuda kwenguva yakareba pakati pekutanga kwekuora uye pakupedzisira kukuvadza kune anilox roll. Naizvozvo, mushure mekuwana chiitiko chebhegi checeramic anilox roller, iwe unofanirwa kubata mupi weceramic anilox roller munguva kuti uongorore chakakonzera arch.
Circumferential scratches
Kukwenya kweanilox rolls ndiwo matambudziko akajairika anokanganisa hupenyu hweanilox rolls.(mufananidzo 6）Imhaka yekuti zvimedu zviri pakati peanilox roller uye blade yechiremba, pasi pekuita kwekumanikidza, zvinopwanya pamusoro peceramics yeanilox roller, uye kuvhura ese mesh madziro munzira yekudhinda inomhanya kuti iite groove. Kuita pane zvakadhindwa ndiko kutaridzika kwemitsara yakasviba.
Mufananidzo 6 Anilox roll ine zvikwambo
Dambudziko guru rekukwenya ndiko kushanduka kwekumanikidzika pakati pechiremba blade uye anilox roller, kuitira kuti iyo yepakutanga yakatarisana-ne-chiso kudzvinyirirwa inova nzvimbo yenzvimbo-ku-kutarisana nekumanikidza; uye kumhanya kwepamusoro kwekudhinda kunokonzera kumanikidzwa kukwira zvakanyanya, uye simba rinoparadza rinoshamisa. (mufananidzo 7)
Mufananidzo 7 mavanga akaoma
General scratches
zvikwambo zvidiki
Kazhinji, zvichienderana nekumhanya kwekudhinda, zvikwambo zvinokanganisa kudhinda zvichaumbwa mumaminetsi matatu kusvika gumi. Pane zvinhu zvakawanda zvinoshandura kudzvanywa uku, kunyanya kubva kune akati wandei: iyo anilox roller pachayo, kucheneswa nekuchengetedza iyo chiremba blade system, kunaka uye kuisirwa uye kushandisa blade yechiremba, uye kukanganisa kwekugadzira kwemidziyo.
1.iyo anilox roller pachayo
(1) Kugadziriswa kwepamusoro kweceramic anilox roller hakuna kukwana mushure mekunyora, uye pamusoro payo yakaoma uye iri nyore kukwenya scraper uye blade ye scraper.
Iyo yekubata kumeso ine anilox roller yakashanduka, ichiwedzera kudzvanywa, kuwedzera kudzvanywa, uye kutyora mesh mumamiriro ekushanda-kumhanya.
Pamusoro peiyo embossed roller inoumba mikwenya.
(2) Mutsara wakadzika wekupukuta unoumbwa panguva yekutsvaira uye kugaya kwakanaka. Mamiriro ezvinhu aya anowanzo kuvepo kana anilox roll yaunzwa, uye mutsara wakakwenenzverwa haukanganisi kudhinda. Muchiitiko ichi, kudhinda kuoneswa kunofanirwa kuitwa pamushini.
2.kucheneswa uye kuchengetedza kwechiremba blade system
(1) Kunyangwe mwero wechamber chiremba blade yakagadziriswa, chemba yechiremba chipande chine hurombo huchakonzera kusaenzana kumanikidza. (mufananidzo 8)
Mufananidzo 8
(2) Ingave kamuri yachiremba inochengeterwa yakatwasuka, iyo isiri yakatwasuka inki kamuri ichawedzera iyo yekubata kumeso kweblade. Zvakanyanya, zvinokonzeresa kukuvadza kune anilox roller. Mufananidzo 9
Mufananidzo 9
(3)chamber chiremba blade system yekuchenesa yakakosha, Dzivirira tsvina kupinda muinki system, yakanamira pakati peblade yechiremba uye anilox roller. zvichikonzera kuchinja kwekumanikidzwa. Ingi yakaoma zvakare ine njodzi.
3.Kuiswa uye kushandiswa kwechirwere chechiremba
(1) Isai chemba yechiremba blade nenzira kwayo kuti ive nechokwadi chekuti blade haina kukuvara, blade yakatwasuka isina masaisai, uye yakanyatsobatanidzwa neyakabata blade, senge.
Sezvinoratidzwa muMufananidzo 10, ita shuwa kuchengetedza kudzvanywa kunyangwe pamusoro peiyo anilox roller.
Mufananidzo 10
(2) Shandisa zvemhando yepamusoro scrapers. High-quality scraper steel ine yakaomeswa molecular structure, sezvinoratidzwa muMufananidzo 11 (a), mushure mekupfeka Izvo zvikamu zviduku uye yunifomu; iyo molecular structure ye-low-quality scraper steel haina kusimba zvakakwana, uye zvikamu zvakakura mushure mekupfeka, sezvinoratidzwa mumufananidzo 11 (b) inoratidzwa.
Mufananidzo 11
(3) Dzorera banga munguva. Paunenge uchitsiva, teerera kuti uchengetedze mupendero webanga kubva pakubhurwa. Paunenge uchichinja imwe mutsara nhamba yeanilox roller, unofanirwa kutsiva banga rebadza. Dhigirii yekupfeka yeanilox roller ine nhamba dzakasiyana dzemitsara haienderane, sezvakaratidzwa muMufananidzo 12, mufananidzo wekuruboshwe ndiyo yakaderera mutsara wenhamba chidzitiro Kukuya blade banga pane blade banga Mamiriro ekupedzisira akakuvadzwa chiso, mufananidzo uri pa kurudyi kunoratidza mamiriro ekupedzisira akasakara kumeso kweyepamusoro mutsara kuverenga anilox roller kune blade banga. Iyo yekusangana kwepamusoro pakati peblade yechiremba uye anilox roller ine nhanho yekupfeka isingaenderane inoshanduka, zvichikonzera shanduko yekumanikidza uye kukwenya.
Mufananidzo 12
(4) Kudzvinyirirwa kwe squeegee kunofanira kunge kwakareruka, uye kudzvinyirira kwakanyanya kwechisviniro kuchachinja nzvimbo yekubatana uye angle ye squeegee uye anilox roller, sezvinoratidzwa muMufananidzo 13. Zviri nyore kupinza tsvina, uye yakadzidziswa. tsvina inozokonzera mavanga mushure mekushandura kudzvanywa. Kana kudzvinyirira kusinganzwisisike kunoshandiswa, pachava nemiswe yesimbi yakasakara pamuchinjiko weiyo yakatsiviwa scraper Mufananidzo 14. Kana ichinge yadonha, inobatwa pakati pe scraper uye anilox roller, iyo inogona kukonzera scratches paanilox roller.
Mufananidzo 13
Mufananidzo 14
4.kukanganisa kwekugadzira kwemidziyo
Kukanganisa kwedhizaini kunogona kuitawo kuti zvikwambo zviitike zviri nyore, senge kusawirirana pakati pekugadzirwa kweinki block uye dhayamita yeanilox roll. Izvo zvisinganzwisisiki dhizaini ye squeegee angle, iyo incongruity pakati pehupamhi uye kureba kweanilox roller, nezvimwewo, ichaunza zvinhu zvisina chokwadi. Zvinogona kuoneka kuti dambudziko rekukwenya munzira inotenderera yeanilox roll yakaoma kwazvo. Kuteerera kune kuchinja kwekumanikidzika, kuchenesa nekugadzirisa panguva, kusarudza scraper yakarurama, uye maitiro akanaka uye akarongeka ekushanda anogona kuderedza zvikuru dambudziko rekutanga.
Kudhumhana
Kunyange zvazvo kuoma kweceramics kwakakwirira, zvinhu zvinoputika. Pasi pesimba rekunze kwesimba, makeramiki ari nyore kudonha uye kugadzira makomba (Mufananidzo 15). Kazhinji, mapundu anoitika kana kurodha uye kuburitsa anilox rollers, kana maturusi esimbi anodonha kubva pamusoro. Edza kuchengetedza nzvimbo yekudhindira yakachena, uye dzivisa kurongedzera zvikamu zvidiki zvakatenderedza muchina wokudhinda, kunyanya pedyo netireyi yeinki uye anilox roller. Inokurudzirwa kuita basa rakanaka reanilox. Kudzivirirwa kwakakodzera kwemupumburu kudzivirira zvinhu zvidiki kubva pakudonha uye kudhumhana neiyo anilox roller. Paunenge uchitakura uye uchidzikisa anilox roller, inokurudzirwa kuiputira nevhavha inodzivirira yekudzivirira isati yashanda.
Mufananidzo 15
Nguva yekutumira: Feb-23-2022