OEM high daidaici bakin karfe sheet karfe sassa

Tsarin shafi na electrophoretic hanya ce ta shafa wanda ke amfani da filin lantarki na waje don sanya pigments da resin barbashi da aka dakatar a cikin ruwan electrophoretic suyi ƙaura ta hanyar da ta dace kuma su ajiye a saman ƙasan ɗayan na'urorin lantarki. Bari mu dubi ainihin tsarin tafiyar da shi:

Tsarin tsari

Electrophoretic shafi yafi dogara ne akan electrophoresis da electrodeposition. A lokacin aikin suturar electrophoretic, ɓangarorin fenti (resins da pigments) suna motsawa zuwa ga cathode a ƙarƙashin aikin filin lantarki, yayin da ƙwayoyin da aka caji mara kyau suna motsawa zuwa ga anode. Lokacin da abubuwan da suka dace (resins da pigments) sun isa saman cathode (abin da za a shafa), suna samun electrons kuma su amsa tare da ions hydroxide don zama abubuwan da ba su da ruwa, wanda aka ajiye a kan cathode (abin da za a kasance). mai rufi) don samar da fim ɗin sutura mai uniform.

Tsarin tsari

Tsarin suturar electrophoretic gabaɗaya ya ƙunshi manyan matakai huɗu masu zuwa:

1. Pretreatment kafin shafi: ciki har da pre-tsabta, degeneasing, tsatsa cire, neutralization, ruwa wanka, phosphating, passivation da sauran matakai. Wadannan matakai na pretreatment suna da mahimmanci ga inganci da aiki na sutura. Suna tabbatar da cewa saman abin da aka lulluɓe ba shi da mai da tsatsa, kuma fim ɗin phosphate ɗin yana da yawa kuma daidai gwargwado.
2. Electrophoretic shafi: Bayan pretreatment da aka kammala, da workpiece ne immersed a cikin electrophoretic tank da electrophoretic shafi da aka yi ta kai tsaye halin yanzu. A cikin wannan tsari, ɓangarorin fenti suna ƙaura ta hanyar kai tsaye a ƙarƙashin aikin filin lantarki kuma suna ajiyewa a saman kayan aikin.
3. Bayan-electrophoretic tsaftacewa: Bayan da electrophoretic shafi da aka kammala, da workpiece bukatar a tsabtace don cire tanki ruwa da sauran ƙazanta a haɗe zuwa surface. Tsarin tsaftacewa gabaɗaya ya haɗa da matakai kamar tsaftacewar tanki da wankin ruwan ultrafiltration.
4. Drying na electrophoretic shafi: A ƙarshe, da workpiece mai rufi da electrophoretic shafi an bushe don ƙarfafa shi a cikin wani m shafi. Yanayin bushewa da lokaci ya dogara da nau'in suturar da aka yi amfani da shi da kuma bukatun aikin aikin.

Halayen tsari

Rufin yana da girma, uniform, lebur, da santsi, tare da kyawawan kayan ado da kariya.

A shafi taurin, mannewa, lalata juriya, tasiri yi, da shigar azzakari cikin farji yi ne muhimmanci fiye da sauran shafi matakai.
Yin amfani da fenti mai narkewa da ruwa, tare da ruwa a matsayin matsakaici na narkewa, yana adana yawancin kaushi na kwayoyin halitta, yana rage gurɓataccen iska da haɗarin muhalli.
A shafi yadda ya dace ne high, da shafi asarar ne kananan, da shafi yin amfani kudi iya isa 90% ~ 95%.

Gudanar da siga na tsari

A electrophoretic shafi tsari yanayi sun hada da sigogi kamar abun da ke ciki na wanka ruwa, m abun ciki, ash abun ciki, MEQ (yawan millimoles na acid da ake bukata da 100 grams na m abun ciki na Paint) da kuma Organic sauran ƙarfi abun ciki. Gudanar da waɗannan sigogi yana da mahimmanci don tabbatar da inganci da aiki na sutura. Har ila yau, wajibi ne a kula da tasirin abubuwan da ke tattare da su kamar zabin tsarin tacewa da girman girman yanayin zafi akan kwanciyar hankali na ruwan wanka da ingancin fim din fenti.

Matakan kariya

A lokacin da electrophoretic shafi tsari, da wutar lantarki ya kamata a barga don kauce wa rinjayar irin ƙarfin lantarki hawa da sauka a kan shafi ingancin.
A kai a kai duba matsayin tanki na electrophoretic da kayan aiki don tabbatar da aikin su na yau da kullun.
Tsananin sarrafa sigogin tsarin tsarin shafi na electrophoretic don tabbatar da cewa inganci da aikin suturar sun dace da buƙatun.
Kula da aiki mai aminci don guje wa hatsarori kamar girgiza wutar lantarki da wuta yayin aikin suturar electrophoretic.