Nekuchinja kwemamiriro ekunze, uye nguva yekutanga yezhizha iri kuuya, dambudziko rekuchena kwefirimu repende rakatanga kuratidza zvakare! Saka, ndezvipi zvikonzero zvekuchena kwefirimu yepende? Pane zvinhu zvina zvikuru: hunyoro hwemukati we substrate, nharaunda yekuvaka, uye kuvaka. Process uye coatings.

Kutanga, iyo substrate mwando kugutsikana

1. Kuchinja kwehunyoro hwe substrate panguva yekufambisa

Nguva yekuomeswa kwefirimu yepende ipfupi, kubuda kwemvura kunotora nguva yakareba, unyoro huri muvheni haugoni kuputika firimu repende nekuda kwekuvhara kwefirimu yepende, uye mvura ichaunganidza kune imwe chiyero, uye mutsauko mune refractive index yemvura uye refractive index yefirimu yepende inokonzerwa. Iyo pendi firimu ichena.

2. Kuchinja kwehunyoro hwe substrate panguva yekuchengetedza

Mushure mokunge pende yakaumbwa kuti iite firimu repende, hunyoro huri mu substrate hunowedzera zvishoma nezvishoma, uye micro sac inoumbwa mufirimu yepende kana pakati pefirimu yependi uye substrate kuti firimu repende rive jena.

Chechipiri, nzvimbo yekuvaka

1. Mamiriro ekunze

Munzvimbo yekushisa kwepamusoro, kupisa kwekupisa kunokonzerwa nekuputika kwekukurumidza kwe diluent panguva yekuputira kunogona kuita kuti mhute yemvura iri mumhepo iwedzere mupende uye kuita kuti firimu repende rive jena; munzvimbo yakakwirira yekunyorova, mamorekuru emvura achanamatira kumusoro kwepende. Mushure mokupfapfaidza, mvura inoputika, zvichiita kuti firimu riite mhute uye chena.

2. Nzvimbo yefekitari

Zvidyarwa zvakasiyana zviri munzvimbo dzakasiyana. Kana dziri pedyo netsime remvura, mvura inoputika ichipinda mumhepo kuita kuti mhute yemvura iri mumhepo ive yakakura, izvo zvichaita kuti firimu repende rive jena.

Chechitatu, nzira yekuvaka

1, mafingerprints uye dikita

Mukugadzirwa chaiko, kuitira kuti uvandudze hunyanzvi hwekugadzira, vashandi havamirire kuti pendi iome mushure mekupfapfaidza primer kana topcoat. Kana mushandi asingapfeki magirovhosi, kusangana nependi bhodhi kuchasiya chiratidzo, izvo zvinozoguma nekuchena kwepende.

2. Iyo compressor yemhepo haina kupera nguva dzose

Iyo mhepo compressor haina kudonhedzwa nguva dzose, kana mafuta-mvura separator malfunctions, uye hunyoro hunounzwa mupende, zvichikonzera kuchena. Maererano nekuongorora kwakadzokororwa, blush iyi inogadzirwa pakarepo, uye mamiriro emuchena anonyangarika mushure mokunge firimu yepende yaoma.

3, chipfapfaidzo chakanyanya kukora

Ukobvu hweprimer imwe neimwe uye jasi repamusoro rinoverengwa mu "gumi". Kupenda kwekamwe-kamwe kwakanyanyisa, uye haapfuuri mavara maviri kana anopfuura "gumi" anoshandiswa zvakanyatsoenderana nemirairo, zvichiita kuti kusapindirana kwekunyungudika kwemhepo kunyungudika kwemukati nekunze kwemafirimu epende, zvichiita kuti kuumbwa kwefirimu kusina kufanana. yefirimu yepende, uye kujeka kwefirimu yepende yakashata uye yakachena. Firimu rakanyorova zvakanyanya rinorebesa nguva yekuomesa, zvichibva zvatora mwando mumhepo kuita kuti firimu rekuputira riite mablister.

4, kugadziriswa kusina kunaka kwepende viscosity

Kana iyo viscosity yakanyanya kuderera, pende yepende yakaonda, simba rekuhwanda rakashata, kudzivirirwa hakuna simba, uye pasi rinokuvadzwa nyore nyore nekuora. Kana iyo viscosity yakanyanya kukwirira, nzvimbo yekuyera inogona kunge isina kusimba uye ukobvu hwefirimu hunogona kusadzorwa nyore.

5, mumiriri wemavara emvura anoita kuti firimu repende rive jena

Iyo inowanzoshandiswa mumiriri wemavara ndeyemvura-based, uye nguva yekuomeswa haisi kusvika maawa mana mushure mekupedza, ndiko kuti, kumwe kupfapfaidza kunoitwa. Mushure mekuoma, kunyorova kwakasara kuchaita kasaga kadiki pakati pefirimu repende uye firimu repende nekuwedzera kwenguva, uye firimu repende richaonekwa zvishoma nezvishoma chena uye kunyange chena.

6, kuve yakaoma nharaunda kutonga

Nzvimbo yekuomeswa yakakura, kuiswa chisimbiso hakuna kunaka, uye tembiricha yeair conditioner mukati yakaoma kuchengetedza pa25 ° C, izvo zvinogona kutungamirira kune chena chigadzirwa. Mune dzimwe nzvimbo dzeimba yakaoma, kune zuva rakananga, rinokurudzira kutorwa kwechiedza che ultraviolet nehuni, nekudaro kukurumidza kuomeswa kwehuni hwehuni, izvo zvinotungamira nyore kune chena chigadzirwa.

Chechina, dambudziko repende pachayo

1, mutete

Mamwe madhiluwenzi ane nzvimbo yakadzikira yekuvira, uye kuputika kunokurumidza. Kudonha kwekushisa kwepakarepo kwakakurumidza, uye mhute yemvura inopindirana mukati mefirimu yepende uye haipindirani uye yakachena.

Kana iyo diluent ikasashandiswa, pane chinhu chakaita seasidhi kana alkali inosara, iyo inosvibisa firimu repende uye kuchena nekufamba kwenguva. Iyo diluent haina simba rekunyungudutsa rakakwana kuita kuti resin yependi iwedzere uye kuve chena.

2, wetting agent

Musiyano pakati peiyo refractive index yemhepo uye refractive index yehupfu mupende yakakura kwazvo kupfuura musiyano pakati peiyo refractive index ye resin uye refractive index yehupfu, zvichiita kuti firimu repende rive rakachena. Kusakwana kwehuwandu hwekunyorova mumiririri kunokonzera kusaenzana kuunganidzwa kwehupfu mupende uye kuchena kwefirimu repende.

3. Resin

Iyo resin ine chikamu chakadzika-kunyunguduka, uye izvi zvishoma-zvinonyunguduka zvikamu zvinoputirwa muchimiro cheamorphous microcrystals kana microscopic sacs pane yakaderera tembiricha.

Mhinduro pfupiso:

1, iyo substrate mwando yemukati chinyorwa

Makambani efenicha anofanirwa kushandisa yakakosha yekuomesa midziyo uye nzira yekuomesa kunyatso kudzora kuenzana hunyoro hwemukati meiyo substrate.

2, nzvimbo yekuvaka teererai

Nyatsodzora tembiricha nekunyorova, gadzirisa nharaunda yekuvaka, misa kupfapfaidza kana tembiricha yakanyanyisa, dzivirira hunyoro hwechigadzirwa munzvimbo yekupfapfaidza hwakanyanya, nzvimbo yakaoma inovhenekerwa nechiedza chezuva, uye chena chiitiko. inowanikwa kuti inogadziriswa munguva mushure mekuvakwa.

3. Mapoinzi ekuteerera panguva yekuvaka

Mushandi anofanira kupfeka chivharo chebhuku, haakwanisi kucheka makona, haagoni kutakura firimu kana firimu risina kuoma, pendi inofanira kunyatsoenderana nehuwandu hwezvigadzirwa, nguva iri pakati pekudzorera mbiri haigoni kupfupika pane yakatsanangurwa. nguva, tevera "mutete uye kakawanda" mitemo.

Paunenge uchishanda nemhepo compressor, kana firimu repende rakaonekwa kuti rakachena, tora matanho ekukurumidza kumisa kushanda kwepfapfaidzo uye tarisa mhepo compressor.

4, kushandiswa kwependi pfungwa dzekutarisisa

Diluent inofanira kushandiswa pamwe chete kugadzirisa huwandu hwe diluent yakawedzerwa uye huwandu hwekunyorova uye kuparadzira agent.