Mukugadzira uye kugadzira kweJoke Plates, kurapwa kwepamusoro hakungori kweaesthetics chete, asi zvakanyanya kukosha, kunoshanda ku: kuparadzanisa midhiya inoodza, kunatsiridza kupfeka uye kurambana, kuwedzera hupenyu hwesevhisi, kusangana nekudzivirira ngura yemugungwa, uye kutevedzera zvitupa zvepasi rose. Maitiro ekurapa akasiyana epamusoro anogadzirirwa kune akasiyana nharaunda dzekushandisa, mutengo bhajeti, uye zviyero zveprojekiti.
Kupisa-dip galvanizing ndiyo nzira huru yekurapa pamusoro pemajoko plates. Mushure mekubviswa ngura, joko ndiro, rakagadzirwa nekabhoni simbi kana kuti yakaderera-asimbi yealloy, inonyudzwa muzinc yakanyungudutswa patembiricha yepamusoro. Izvi zvinoumba mubatanidzwa wekudzivirira-corrosion layer pamusoro pesimbi, unosanganisira pure zinc layer uye zinc-iron alloy layer. Parizvino ndiyo inonyanya kushandiswa, inodhura-inoshanda, uye yakakodzera nzira yekurapa pamusoro penguva refu{8}}yekushandisa kunze kwenguva refu mumidziyo yemagetsi nesimbi. Ukobvu hwezinc layer hunowanzoita 65μm~120μm, ine-duty anti-corrosion coatings inosvika 150μm{15}} Mumamiriro ezvinhu akajairika, inogona kumira maawa 500~1000 ekuyedzwa kwemunyu, uye munzvimbo dzemahombekombe, maawa 300~500. Zvakanakira kupisa-dip galvanizing zvinosanganisira kusimba zvakanyanya-kuitwa kwecorrosion, kuona kuti kune ngura{23}inoshanda pasina makore 20~30 munzvimbo dziri mukati menyika. Iyo zvakare inozvirumbidza yakanakisa zinc adhesion, kuramba kune zvinokanganisa, abrasion, uye kukukurwa kwemhepo nejecha, uye chibayiro anode kudzivirira. Kunyangwe nemakwara emuno, iyo zinc icharamba ichidzivirira iyo simbi substrate. Yakakodzera kutakurwa nemugungwa, isingakanganiswi nekuzara kwemidziyo uye kunyorova kwepamusoro, uye ine chitarisiko chakafanana chesirivheri-chinopindirana nemaitiro echinyakare emagetsi ekuisa magetsi. Yakanyanyokodzera matambo emagetsi emagetsi akakwira neakawanda-yakakwirira magetsi, majoko ekubatanidza magetsi emhepo kumahombekombe nekunze kwemahombekombe, mabhuraketi ephotovoltaic, ekusimudza nekusimudza ma plates ekubatanidza, uye{32}}nguva refu kunze, mwando wakakwira, uye nzvimbo dzine marara ari pakati nepakati.
Electroplating zinc inzira inoshandisa electrolysis kuisa chidimbu chitete chezingi pamusoro pejoko ndiro, ichipa huviri huviri kudzivirira kuburikidza necathodic kudzivirira uye chemuviri chipingamupinyi. Iyo zinc layer ukobvu hunobva pa5μm kusvika 15μm, uye inoshingirira bvunzo dzekupfapfaidza munyu kwemaawa makumi mana nemasere kusvika makumi mapfumbamwe nematanhatu. Chigadzirwa chacho chine kupenya, kuchena, -kuchena kunoyevedza uye kuchena. Zvayakanakira zvinosanganisira kupenya, kutaridzika zvakafanana, kunaka kwekushongedzwa, kurongeka kwepamusoro, kusachinja, kusavharika kwemaburi, kusada kutumira{8}kugadziridzwa, uye mutengo wakaderera, zvichiita kuti zvikodzere{9}}mutengo, wenguva pfupi{10}zvigadzirwa zvekushandisa.
Powder coating inoreva electrostatic adsorption yeplastic powder pamusoro peJoko Plate, ichiteverwa ne-tembiricha yekubika kuti igadzire coating yakaoma. Ukobvu hwejasi hunosvika 60-120μm, zvichiita kuti pave nechimiro chakapfava, chakati sandara chine zvinhu zvekushongedza zvakanakisa. Inopa yunifomu uye inoyevedza kupedzisa, inokodzera magidhi emagetsi emaguta uye mapurojekiti ekugadzira. Inoshingirira kugora kwemakemikari uye acids/alkali, ine zvivakwa zvakanaka zvekudzivirira, uye inogona kushandiswa kune chaiwo magadzirirwo emagetsi. Mhando dzakasiyana dzemavara dziripo kuti zvive nyore kuzivikanwa. Yakakodzera mapurojekiti ekugadzira nzvimbo, zviteshi zvepasi, midziyo yemukati, mabhuraketi ekuronda mafotovoltaic, uye-zvisingatakuri zvinotakura zvinhu zvakakosha uko ruvara rwakakosha.
Kupfapfaidza mvura kunosanganisira kuisa pendi yechinyakare epoxy, alkyd, kana ngura-inodzivirira kuti iite organic protective film. Inopa rusununguko rwekusarudza kwemavara, nyore kushandisa, uye mutengo wakaderera. Inokodzera zvinhu zvenguva pfupi uye{3}}kushandiswa kwenguva pfupi, yakanakira zvigadzirwa zvemukati zvisingade kuchengetedzwa kwekuora.
Kune 304/316 Stainless simbi yejoko plates, pickling and passivation bvisa simbi isingabhadharwi, kugadzira dense chromium oxide protective film-maitiro anozivikanwa se passivation. Izvi zvinonatsiridza zvikuru kumira kwesimbi isina tsvina kupfapfaidzo yemunyu uye ngura, zvichiita kuti pave nenzvimbo yakachena, inopenya pasina kushandura kurongeka kwedimensional. Ndiyo sarudzo inosarudzika yenzvimbo dzemugungwa nedzemumhenderekedzo yegungwa, inokodzera simba remhepo rekumahombekombe, mapuratifomu ekumahombekombe, zviteshi, uye nzvimbo dzemaindasitiri emakemikari.
Maitiro ekurapa akasiyana epamusoro anopa madhigirii akasiyana ekuramba kwecorrosion. Kazhinji, kupisa-dip galvanizing > stainless steel passivation > powder coating > electro-galvanizing, uye mararamiro avo anosiyanawo. Kubatsira vashandisi kusarudza, heino mimwe mienzaniso: Kunzvimbo dzekunze dzekunze, kupisa-dip galvanizing ndiyo sarudzo inofarirwa nekuda kwekudhura kwayo-kushanda kwayo, kushanda kwepasi rose, kurarama kwenguva refu, uye mitengo yekuigadzirisa yakaderera. Kune simba remhepo rekumahombekombe, magidhi emagetsi emumhenderekedzo yegungwa, uye nzvimbo dzekupfapfaidza munyu, passivation ndiyo yakanakisa sarudzo, ichipa iyo yakasimba yekudzivirira ngura, isingade kugadziridzwa, uye kuchinjika kune yakanyanyisa nharaunda dzemugungwa.
Kurapwa kwepamusoro kwemahwendefa ejoko haingori "nzira yekudzivirira ngura," asi yakakosha tekinoroji inotaridza hupenyu hwechigadzirwa, kuchinjika kwezvakatipoteredza, kuchengetedzwa kweprojekiti, uye mukurumbira wepasirese. Maitiro akasiyana anoenderana neakasiyana mashandisirwo mamiriro, mutengo bhajeti, uye pasi rose zviyero. Kusarudza kurapwa kwepamusoro hakungoite chete zvinodikanwa zvekudzivirira ngura asiwo kudzora mitengo, kudzivirira ngura panguva yekufambisa kwegungwa, uye kunatsiridza kugutsikana kwevatengi mhiri kwemakungwa.
