1. Kukwesha nzira.
Iyi nzira ndiyo nzira iri nyore yekuputira.Inowanzo shandiswa kugadzirisa uye kugadzirisa kwenzvimbo, uye inogona zvakare kushandiswa munzvimbo dzemurabhoritari kana diki batch kuyedza kugadzirwa / kugadzirwa, kazhinji mumamiriro ezvinhu apo zvinodiwa zvemhando yepamusoro hazvina kunyanya kukwira.
Advantages: inenge isina mari mumidziyo uye zvigadziriso;kuponesa kupfeka zvinhu;kazhinji hapana masking process.
Zvakaipa: nhete chiyero chekushandisa.Kubudirira ndiko kwakaderera;pane masking maitiro kana kupenda bhodhi rose, uye kusungirirana kwekupfeka kwakashata.Nekuda kwekushanda kwemanyorero, zvirema zvakaita semafuru, ripples, uye ukobvu husina kuenzana zvinowanzoitika;zvinoda vanhu vakawanda.
2. Dip coating method.
Iyo dip coating method yakashandiswa zvakanyanya kubva pamazuva ekutanga ekugadzira uye inokodzera mamiriro ezvinhu apo kuzara kwakakwana kunodiwa;maererano nekuputira maitiro, iyo dip coating nzira ndiyo imwe yenzira dzinoshanda.
Zvakanakira: Manual kana otomatiki coating inogona kugamuchirwa.Manual kushanda iri nyore uye nyore, ine yakaderera mari;mwero wekutamisa zvinhu wakakwira, uye chigadzirwa chose chinogona kuvharwa zvachose pasina masking maitiro;otomatiki dipping midziyo inogona kusangana nezvinodiwa kugadzirwa kwakawanda.
Zvakaipa: Kana iyo yekuputira mudziyo mudziyo wakavhurika, sezvo huwandu hwemachira hunowedzera, pachava nematambudziko ekusachena.Zvinhu zvinoda kuchinjwa nguva nenguva uye mudziyo unoda kucheneswa.Iyo yekunyungudutsa yakafanana inoda kugara ichizadzikiswa;ukobvu hwekuputira hwakanyanya uye bhodhi redunhu rinofanira kudhonzwa.Pakupedzisira, zvinhu zvakawanda zvichaparara nekuda kwekudonha;zvikamu zvinowirirana zvinoda kuvharwa;kuvhara/kubvisa chifukidziro kunoda kuwanda kwevashandi uye zviwanikwa;iyo yekuputira mhando yakaoma kudzora.Kusagadzikana kwakashata;Kunyanya kushandiswa kwemaoko kunogona kukonzera kukuvadza kusingakoshi kwemuviri kune chigadzirwa;
Pfungwa huru dzedhipi yekuputira nzira: Kurasikirwa kweanonyungudika kunofanirwa kuongororwa chero nguva ine density mita kuti ive nechokwadi chechiyero chinonzwisisika;kukurumidza kunyudza uye kubvisa kunofanira kudzorwa.Kuti uwane zvinogutsa zvekuputira ukobvu uye kuderedza kuremara senge mabhuru emhepo;inofanira kushandiswa munzvimbo yakachena uye tembiricha / mwando inodzorwa.Kuti urege kukanganisa kusimba kwedoti yezvinhu;unofanirwa kusarudza kwete-inosara uye anti-static masking tepi, kana ukasarudza yakajairika tepi, unofanirwa kushandisa deionization fan.
3. kupfapfaidza nzira.
Kupfapfaidza ndiyo inonyanya kushandiswa yekubatisa nzira muindasitiri.Iyo ine zvakawanda zvingasarudzwa, senge handheld spray pfuti uye otomatiki yekubatisa michina.Kushandiswa kwemagaba ekupfapfaidza kunogona kuiswa nyore pakugadzirisa uye kugadzirwa kwediki-diki.Pfuti yekupfapfaidza inokodzera kugadzirwa kwakakura, asi nzira mbiri idzi dzekupfapfaidza dzinoda kurongeka kwekushanda uye dzinogona kuburitsa mimvuri (zvikamu zvepasi zvezvikamu) nzvimbo dzisina kuvharwa ne conformal coating).
Advantages: mari shoma mukupfapfaidza kwemanyorero, kushanda kuri nyore;yakanaka coating kuenderana otomatiki michina;kugadzirwa kwepamusoro-soro, kuri nyore kuona online otomatiki kugadzirwa, kwakakodzera kugadzirwa kukuru uye kwepakati batch.Consistency uye mutengo wezvinhu unowanzo kuve nani pane dip coating, kunyangwe maitiro ekuisa masking achidikanwawo asi asingade sekunge dip coating.
Kukanganisa: Kuvhara nzira kunodiwa;tsvina yezvinhu yakakura;huwandu hwakawanda hwevashandi hunodiwa;coating consistency haina kunaka, panogona kunge paine chekudzivirira, uye zvakaoma kune nhete-pitch components.
4. Equipment selective coating.
Iyi nzira ndiyo yakatarisana neindasitiri yanhasi.Yakakura nekukurumidza mumakore achangopfuura, uye akasiyana matekinoroji ane hukama akabuda.Iyo yekusarudza yekupfekedza maitiro inoshandisa otomatiki michina uye chirongwa chekutonga kupfekedza zvakasarudzwa nzvimbo dzakakodzera uye yakakodzera yepakati uye yakakura batch kugadzirwa;Shandisa muromo usina mweya wekushandisa.Iyo yekupfeka ndeyechokwadi uye haina kutambisa zvinhu.Inokodzera kupfekedza kukuru, asi ine zvidikanwi zvepamusoro zvekugadzira michina.Yakanyanya kukodzera kune yakakura-vhoriyamu lamination.Shandisa tafura yeXY yakarongwa kuderedza kuvharika.Kana bhodhi rePCB rakapendwa, pane zvakawanda zvinobatanidza zvisingadi kupendwa.Kunamira bepa rinonamira kunonoka uye kune yakawandisa yasara glue pairi kubvarura.Funga kugadzira chivharo chakasanganiswa zvichienderana nechimiro, saizi, uye chinzvimbo chekubatanidza, uye shandisa maburi ekumisikidza kuti uise.Fukidza nzvimbo dzisina kupendwa.
Advantages: Inogona kubvisa zvachose masking / kubvisa masking process uye inokonzeresa tsvina yeakawanda manpower / zvinhu zviwanikwa;inogona kupfekedza marudzi akasiyana-siyana ezvigadzirwa, uye huwandu hwekushandiswa kwezvinhu hwakakwira, kazhinji hunosvika kupfuura 95%, iyo inogona kuchengetedza 50% kana ichienzaniswa neyekupfapfaidza nzira % yezvinhu inogona kunyatsoona kuti zvimwe zvikamu zvakafumurwa hazviputirwe;yakanakisa coating kuenderana;kugadzirwa kwepamhepo kunogona kuitwa nepamusoro pekugadzira hunyanzvi;kune zvakasiyana-siyana zvemanozzles zvekusarudza kubva, izvo zvinogona kuwana zvakajeka kumucheto chimiro.
Zvakaipa: Nekuda kwezvikonzero zvekudhura, haina kukodzera kwenguva pfupi / diki batch application;kuchine mumvuri wekuita, uye mhedzisiro yekuputira pane zvimwe zvakaomarara zvinokonzeresa, zvinoda bhuku re-spraying;kushanda zvakanaka hakuna kunaka sekuti otomatiki dipping uye otomatiki kupfapfaidza maitiro.
Nguva yekutumira: Sep-06-2023