Printing Machine Screens: Kufumura Iyo Core yemazuva ano Printing Technology

Nhanganyaya:

Tekinoroji yekudhinda yakauya kure nekufamba kwemakore, ichichinja nzira yatinotaurirana nekugovana ruzivo. Kubva pamhando dzechinyakare dzekudhinda nemaoko kuenda kunzira dzepamusoro dzekudhinda dhijitari, indasitiri yakaona kufambira mberi kunoshamisa. Pakati pezvinhu zvakawanda zvinoumba musana wetekinoroji yemazuva ano yekudhinda, masikirini emuchina wekudhinda anoita basa rakakosha. Aya masikirini ari pakati pemaitiro ekudhinda, achigonesa kurongeka, kurongeka, uye kuburitsa kwemhando yepamusoro. Muchinyorwa chino, isu tinonyura munyika yemashini ekudhinda masikirini, tichiongorora kukosha kwawo, mhando, uye kufambira mberi mumunda.

Iwo Basics of Printing Machine Screens

Kudhinda muchina masikirini, anozivikanwawo semesh skrini kana kudhinda zviratidziro, chikamu chakakosha chemaitiro ekudhinda. Masikirini aya anogadzirwa neshinda dzakasimba dzakarukwa kana shinda, dzakanyanya kuumbwa nepolyester, naironi, kana simbi isina tsvina. Kusarudzwa kwezvinhu kunoenderana nezvinodiwa chaizvo zvebasa rekudhinda, senge inki kuenderana, kupikisa kwesolvent, uye kusimba.

Mesh count yescreen inoreva huwandu hweshinda painch. Kuverengera kwepamusoro mesh kunokonzeresa madhindiki akakwenenzverwa, ukuwo mamesh ezasi achibvumira kuwedzera inki kuiswa, yakakodzera kune yakashinga uye yakakura dhizaini. Iyo mesh skrini yakatambanudzwa zvakasimba pamusoro pefuremu, inowanzo gadzirwa nealuminium kana huni, kugadzira taut nzvimbo yekudhinda.

Zvidzitiro zvemuchina wekudhinda hazvina kuganhurirwa kune imwe mhando. Mhando dzakasiyana-siyana dzescreen dzakagadzirirwa kuenderana nezvido zvekudhinda, substrates, uye inki mhando. Ngationgororei mamwe emhando dzakajairwa dzemuchina wekudhinda masikirini ari kushandiswa nhasi.

1. Monofilament Screens

Monofilament screens ndiwo anonyanya kushandiswa masikirini muindasitiri yekudhinda. Sezvinoratidzwa nezita racho, masikirini aya anogadzirwa neshinda imwe chete, inoenderera. Ivo vanopa yakanakisa inki kuyerera uye yakakodzera kune yakawanda-yechinangwa chekudhinda application. Monofilament skrini inopa yakakwirira resolution uye chaiyo dot kuumbwa, ichiita kuti ive yakakwana kune yakaoma kunzwisisa dhizaini uye yakanaka ruzivo.

Aya masikirini anowanikwa mune akasiyana mesh kuverenga, achibvumira maprinta kuti asarudze yakanakira skrini yezvavanoda kudhinda. Uyezve, monofilament skrini inogara kwenguva refu uye inogara kwenguva refu, kuve nechokwadi chekushanda kwakafanana kwenguva yakareba.

2. Multifilament Screens

Mukupesana ne monofilament skrini, multifilament skrini inoumbwa neshinda dzakawanda dzakarukwa pamwechete, kugadzira yakakora mesh chimiro. Aya masikirini anowanzo shandiswa kudhinda pane zvisina kuenzana kana rough substrates. Iyo yakawanda shinda dhizaini inopa yakawedzera simba uye kugadzikana, ichibvumira kunyange inki kuiswa panzvimbo yakaoma.

Multifilament screens inonyanya kubatsira kana uchibata neinorema pigmented ingi kana kudhinda pane zvinyorwa zvakaita semachira kana ceramics. Idzo shinda dzakakora mumambure dzinoita kuti pave nemukaha akakura, zvichiita kuti inki ifambe zviri nani uye kudzivirira kuvharika.

3. Stainless Steel Screens

Kune zvehunyanzvi kudhinda maapplication anoda kusimba kwakasiyana uye kuramba kumakemikari akasimba kana kuratidzwa kwenguva refu kune tembiricha yepamusoro, Stainless simbi skrini ndiyo sarudzo huru. Aya masikirini anogadzirwa kubva kusimbi isina tsvina waya, achipa epamusoro mechanical simba uye kugadzikana.

Stainless simbi masikirini anowanzo shandiswa mumaindasitiri akadai semagetsi, mota, uye aerospace, uko kudhinda kunowanzo kudiwa pama substrates akaomarara kana pasi pemamiriro ekunze akaomarara. Hunhu hwakasimba hwemasikirini esimbi isina tsvina hunova nechokwadi chekushandisa kwenguva refu uye mhedzisiro chaiyo yekudhinda, kunyangwe mumamiriro ezvinhu anoda.

4. High Tension Screens

High tension screens dzakagadzirirwa kuti dzimire kunetsana kukuru panguva yekudhinda. Aya masikirini akatambanudzwa zvakasimba pafuremu, zvichikonzera kuderera kudiki kana deformation panguva yekudhinda. Iyo yakanyanya tension inodzivirira mesh kufamba kana kushanduka, zvichikonzera kuvandudzwa kwekunyoresa uye kuenderana kudhinda mhando.

Aya masikirini anowanzo shandiswa mumabasa makuru ekudhinda, akadai sekudhinda mabhena kana maindasitiri ekushandisa, uko kurongeka uye kufanana kwakakosha. Kuwedzera kusimba kunopihwa neakakwira tension skrini kunoderedza mikana yekutambanudza kana kuputika, kuve nechokwadi chekunyatso dhinda kugadzikana uye nekuwedzera hupenyu hurefu.

5. Reactive Screens

Reactive skrini imhando yakaomesesa yemashini ekudhinda masikirini anoshanda anoenderana nemakemikari reaction. Aya masikirini akaputirwa nephotosensitive emulsion inobata kune UV mwenje. Nzvimbo dzakafumurwa neUV mwenje dzakaoma, dzichigadzira stencil, nepo nzvimbo dzisina kuvhurika dzichiramba dzichinyungudika nekugezwa.

Reactive screens inopa chaiyo kutonga pamusoro peiyo stencil yekugadzira maitiro, ichibvumira kune yakaoma kunzwisisa ine yakakwirira resolution. Aya masikirini anowanzo shandiswa mumashandisirwo anoda kutsanangurwa kwepamusoro, sekudhinda bhodhi redunhu, kudhinda machira, uye yakakwirira-yekupedzisira graphic dhizaini.

Mhedziso:

Masikirini emuchina wekudhinda anoita basa rakakosha muhunyanzvi hwemazuva ano hwekutsikisa, achigonesa madhindi akajeka, chaiwo, uye emhando yepamusoro. Kubva pakuita zvakasiyana-siyana zvemonofilament skrini kusvika pakusimba kwemasikirini esimbi isina tsvina, mhando dzemhando dzemascreen dzinopa kune zvakasiyana dhinda zvinodiwa. Pamusoro pezvo, yakakwirira tension screens uye reactive skrini inopa yakagadziridzwa mashandiro kune chaiwo maapplication.

Sezvo indasitiri yekudhinda ichiramba ichishanduka, ndizvo zvichaita tekinoroji iri kumashure kwemuchina wekudhinda. Kufambira mberi mune zvekushandisa, nzira dzekupfekedza, uye magadzirirwo ekugadzira zvichawedzera kuvandudza mashandiro escreen, zvichipa maprinta nekugona kukuru uye kugona. Nekuramba kuchiwedzera kudiwa kwemaprints emhando, kukosha kwekudhinda masikirini emuchina sezvo musimboti wehunyanzvi hwemazuva ano hwekudhinda haugone kuwedzeredzwa.