Kupisa-Dip kana kuti Electro-Galvanizing Kwakakodzera Iwe Here?

Unofanira kusarudza pendi yekudzivirira yakakodzera zvikamu zvesimbi yako. Nzvimbo yepurojekiti yako, dhizaini, uye bhajeti zvichatungamira sarudzo yako. Sarudzo iyi inokosha muindasitiri iri kukura nekukurumidza.

 Zano Rinokurumidza

• Kupisa-Kunyudza: Zvakanakisa pakudzivirira ngura zvakanyanya munzvimbo dzekunze kana munzvimbo dzakaoma.
• Kugadzira Magetsi Nemagetsi: Yakanakira kupedzisa zvakanaka uye kwakapfava pazvikamu zvemukati zvine hunyanzvi hwakanyanya.

Kuwanda kwekudiwa kunokanganisaMutengo wemidziyo midiki yekugaya magasiuye zvivakwa zvikuru zvemaindasitiri zvakaita seMapaipi Mitsetse yemagetsi.

Zvinhu Zvinokosha Zvaunofanira Kuziva

• Kupisa-kunyikainopa dziviriro yakasimba uye inogara kwenguva refu pakushandisa panze. Pakutanga inodhura zvakanyanya asi inochengetedza mari nekufamba kwenguva.
• Kugadzira magiya emagetsi kunoita kuti zvinhu zvemukati zvive zvakanaka uye zvinotaridzika zvakanaka. Pakutanga zvinodhura zvishoma asi zvinoda kutarisirwa zvakanyanya gare gare.
• Sarudzai mvura inopisa kana muchida mabasa akaoma uye electro-galvanizing kuti muve nechitarisiko chakanaka uyezvikamu zvidiki.

Chii Chinonzi Hot-Dip Galvanizing?

Kunyudza simbi mu zinc yakanyungudutswa kunoita kuti igare kwenguva refu uye isingakuvadzi. Nzira iyi inonyudza simbi yese. Inodzivirira simbi yako yese, kusanganisira makona, mipendero, uye nzvimbo dzemukati. Izvi zvinoita kuti ikwanise kudzivirira ngura.

Maitiro Ekugeza Zinc Yakanyungudutswa

Unotanga nekugadzirira pamusoro zvakanyanya. Izvi zvinoita kuti pave nehwaro hwakachena uye hunoshanda kuti zinc ibatanidzwe. Matanho akajairika anosanganisira:

1. Kubvisa mafuta:Unobvisa tsvina, mafuta, uye zvasara zve organic.
2. Kusakura:Unonyika simbi mubhavhu rine acid kuti ubvise ngura neganda remugayo.
3. Kuchinja-chinja:Unoisa mushonga wekupedzisira wekuchenesa kuti usaore kana kuoresa usati wanyika.

Mushure mekugadzirira, unonyika chikamu chesimbi muketero ye zinc yakanyungudutswa. Mabhavhu emagetsi akajairika anoshanda paanenge 830°F (443°C). Mamwe mashandisirwo akakosha anoshandisa mabhavhu ekupisa kwepamusoro anosvika 1040-1165°F (560-630°C).

Chisungo cheMetallurgical

Maitiro aya haangoiti kungoisa zinc layer chete. Kupisa kwakanyanya kunokonzera kusangana pakati pesimbi iri musimbi ne zinc yakanyungudutswa. Kuita uku kunoumba nhevedzano ye zinc-iron alloy layers, zvichigadzira chisungo chechokwadi chesimbi. Kusiyana nependi, iyo inongogara pamusoro, zinc inova chikamu chesimbi pachayo.

Kubatana uku kunoita kuti pave nekubatana kwakasimba pakati pesimbi mbiri idzi. Chisungo chesimbi chine simba rinodarika 3600 psi (25 MPa).

Chisungo ichi chine simba chinoita kuti chifukidziro chesimbi chigare kwenguva refu. Chinodzivirira kutsemuka nekukuvadzwa zviri nani pane chifukidziro chesimbi chakareruka, zvichiita kuti zvikamu zvako zvirambe zvichidzivirirwa kwenguva refu.

Chii Chinonzi Electro-Galvanizing?

Kugadzira electro-galvanizing, inozivikanwawo se zinc plating, inopa nzira yakasiyana yekuderedza kupisa.dziviriro yengura. Haushandise chirongo chezinc chakanyungudutswa pakuita izvi. Pane kudaro, unoshandisa magetsi emagetsi kuisa zinc yakatetepa pamusoro pesimbi. Maitiro aya akakodzera kana uchida kupedzisa kwakapfava uye kwakajeka kwezvikamu zvinoshandiswa mumba.

Maitiro eElectro-Deposition

Maitiro ekuisa ma electro-deposition anoenderana nemisimboti ye electroplating. Funga nezvazvo sekushandisa magineti kukwezva zvidimbu zvesimbi, asi nemagetsi. Unotevera matanho mashoma akakosha kuti uwane coating:

1. Kuchenesa Pamusoro:Kutanga, unofanira kuchenesa simbi zvakanaka kuti ubvise mafuta kana makwande. Nzvimbo yakachena inokosha kuti zinc inamire zvakanaka.
2. Bhati reElectrolyte:Tevere, unonyudza chikamu chako chesimbi (cathode) nechidimbu chezinc yakachena (anode) mumunyu unonzi electrolyte.
3. Kushandisa Current:Wobva waisa magetsi akananga mubhavhu. Mvura iyi inonyungudutsa zinc kubva muanode woiisa muchikamu chesimbi chakatetepa, chakaenzana.
   

   Kupfeka Kwakatetepa, Kwakafanana

   Maitiro aya emagetsi anokupa simba rakanakisisa pamusoro pekukora uye kufanana kwependi. Zinc layer inobuda inotetepa kupfuura pendi inodziya, inowanzo bva pama microns mashanu kusvika gumi nemasere. Kune mamwe mashandisirwo akaita sesimbi, unogona kuwana pendi chaiyo se3.6 µm padivi.

    Kuenzanisa KupedzisaKudzora kwe electro-galvanizing kunoita kuti chitarisiko chive chakatsetseka, chinopenya, uye chakafanana. Izvi zvinoita kuti chive chakakodzera kushandiswa kwaunoda kutsungirira kwakasimba uye kupedzisa kwekushongedza, sezvo chifukidziro chisingazadze shinda kana kuvhara maburi madiki. Kusiyana neizvi, kunyura mumotogalvanizinginoita kuti pamusoro payo pave pakaomarara, pasina kuenzana zvakanyanya.

   Nekuti chifukidziro chacho chinoenderana, ndicho chisarudzo chinodiwa pazvinhu zvidiki, zvine ruzivo rwakadzama zvakaita sezvisungo, hardware, nezvimwe zvikamu zvakanyatsonaka zvinoda chitarisiko chakanaka.

   Kugara Kwenguva Refu: Ndeipi Kupfeka Kunogara Nguva Refu?

   Paunosarudza pendi, unenge uchiisa mari mune ramangwana rechigadzirwa chako. Kugara kwenguva refu kwe zinc layer kunokanganisa zvakananga hupenyu hwebasa rayo uye zvinodiwa pakugadzirisa. Nzvimbo yaunoda chikamu chako ndiyo inonyanya kukosha pakusarudza kuti ndeipi nzira ye galvanizing inopa kukosha kwakanakisa kwenguva refu.

   Kunyura Kwakapisa Kwemakumi Emakore Ekudzivirira

   Unosarudzakunyudza nekupisakana uchida dziviriro yakasimba uye inogara kwenguva refu. Maitiro aya anogadzira coating gobvu, yakasimba iyo inosungirirwa nesimbi. Kusanganiswa uku kunoita kuti irambe yakasimba pakukweshwa nekukuvadzwa.

   Kukobvu kwe zinc coating ndicho chikonzero chikuru chehupenyu hwayo hurefu. Mitemo yeindasitiri inoita kuti ive nerukoko rwakasimba rwekudzivirira.

   Zvakajairika	Ukobvu hweKuputira (Microns)
   ISO 1461	45 - 85
   ASTM A123/A123M	50 - 100

   Kuvhara uku kwakakora kunopa makumi emakore ebasa risina kugadziriswa. Nyanzvi dzinoyera izvi dzichishandisa chiyero chinonzi "Time to First Maintenance" (TFM). TFM ndiyo nguva apo 5% chete yesimbi inoratidza ngura, zvichireva kuti kufukidza kwacho kuchiri 95% isina kukanganiswa. Kune simbi yakajairika, izvi zvinogona kutora nguva yakareba. Unogona kuona kuti izvi zvinoshandura sei kushanda kwayo munzvimbo dzakasiyana:

   Zvakatipoteredza	Avhareji yeHupenyu hweBasa (Makore)
   Maindasitiri	72-73
   Mhepo yemuTropical Marine	75-78
   Mhepo ine mwero	86
   Nzvimbo yedhorobha	97
   Kumaruwa	Vanopfuura zana

   Masangano akaita seASTM International anoisa mitemo yakasimba yekuona kuti izvi zvinoshanda zvakanaka. Mitemo iyi inovimbisa kuti pendi yacho yakakora, yapera, uye yakabatana.

   • ASTM A123:Inofukidza zvigadzirwa zvesimbi zvakajairika.
   • ASTM A153:Kerohardware, zvisungo, nezvimwe zvikamu zvidiki.
   • ASTM A767:Inotsanangura zvinodiwa zvesimbi inoshandiswa mukongiri.

   Izvi zvese zvinoda kuti zinc coating irambe yakasimba nesimbi muhupenyu hwayo hwese. Izvi zvinoita kuti zvikamu zvako zvirambe zvakachengetedzwa kwemakore anotevera.

   Zvidzidzo zveNyaya dzeKugara kwenguva refu

   Mapurojekiti chaiwo anoratidza kubudirira kwenguva refu kwekushandisa magasi emvura anopisa. MuStark County, Ohio, vakuru vakuru vakatanga kushandisa magasi emvura muma1970 kuti vabvise mari yakawanda yekupenda patsva. Mazhinji emagasi iwayo achiri kushandiswa nanhasi. Munguva pfupi yapfuura, Moynihan Train Hall muNew York City yakashandisa simbi yemagetsi anopisa kuti ive nechokwadi chekuti inogara kwenguva refu uye kudzivirira kuvharwa kwechiteshi chakabatikana kuti chigadziriswe.

   Kugadzira Magetsi Nemagetsi Kuti Zvishandiswe Zvishoma

   Unofanira kusarudza electro-galvanizing yezvikamu zvichashandiswa mumba kana munzvimbo dzakapfava, dzakaoma. Maitiro acho anoshandisa zinc yakatetepa, inoyevedza. Kunyange zvazvo ichidzivirira ngura, haina kugadzirwa kuti ishandiswe mumamiriro ezvinhu akaoma kana kuti igare kwenguva refu panze.

   Basa guru rekushandisa magetsi nderekupa kupedzisa kwakapfava, kwakajeka kwekushandisa pakushongedza kana kushandiswa zvishoma. Kupenda kwakatetepa, kazhinji kacho kusingasviki ma microns gumi, kwakanakira midziyo yemumba uko chitarisiko chiri chakakosha. Munzvimbo yakaoma yemumba, mwero wengura wakaderera zvikuru.

   Chikamu cheZvakatipoteredza	Zinc Corrosion Rate (µm/gore)
   Yakaderera Zvikuru (Yakaoma Mumba)	Zvishoma pane 0.5

   Zvisinei, jira iri rakatetepa rinorasikirwa nekugara kwenguva refu kwekupisa-dip galvanizing. Rinoda kugadziriswa nguva nenguva kana rikasangana nehunyoro kana zvinhu zvinoparadza.

   Kuedzwa kwemunyu kunopa kuenzanisa kwakananga kwekudzivirira ngura. Muedzo uyu wekukurumidzisa, zvikamu zvinosangana nemhute yemunyu kuti zvionekwe kuti kupeta kwacho kunogara kwenguva yakareba sei. Mhedzisiro yacho inoratidza zvakajeka musiyano wekushanda.

   Rudzi rwekuputira	Maawa Akajairika kusvika kuRed Rust (ASTM B117)
   Yakanamirwa nemagetsi (yakaputirwa nesimbi)	~maawa 100–250
   Yakanyudzwa neGlazed inopisa (Hukobvu Hwakajairika)	~maawa mazana mashanu
   Yakanyudzwa neGlazed inopisa (Kuputira kwakakora >140µm)	Kusvika maawa anopfuura 1,500

   Sezvamunoona, machira emagetsi anodziya anogona kugara kwenguva yakareba kaviri kusvika katanhatu, kana kutopfuura, mukuyedza uku kwakasimba. Izvi zvinoratidza kuti nei electro-galvanizing iri nani kuchengeterwa nzvimbo dzakadzorwa, dzemukati umo kugara kwenguva refu kuri chinhu chechipiri pane runako uye kunyatsojeka.

   Chitarisiko: Ndeipi Kupedzisa Kunokodzera Dhizaini Yako?

   
   Chitarisiko chekupedzisira chechikamu chako ndicho chinhu chakakosha kufunga nezvacho. Unofanira kusarudza kana uchida chitarisiko chakashongedzwa, chinoyevedza kana chebasa.nzira yekusimbisaUnosarudza zvakananga zvinodzora kupedzisa.

   Kugadzira Magetsi Kuti Uonekwe Zvakanaka Uye Zvakajeka

   Unofanira kusarudza electro-galvanizing kana uchida kupedzisa kwakanaka uye kwakafanana. Maitiro acho anoisa zinc yakatetepa, yakaenzana, zvichiita kuti pamusoro payo pave pakachena uye pakajeka. Izvi zvinoita kuti ive yakanaka kunezvigadzirwa zvinotarisana nevatengikana zvikamu zvinonyanya kukosha pakunaka, zvakaita semamwe marudzi ezvipikiri zvedenga nemidziyo.

   Unogona kuwedzera kutaridzika zvakanaka nekushandisa chromate coatings mushure mekurapwa, inonziwo passivation. Mishonga iyi inogona kuwedzera ruvara rwekuzivikanwa kana maitiro. Sarudzo dzakajairika dzinosanganisira:

   • Kupenya/Bhuruu-Chena:Hunhu hwesirivha kana hwebhuruu.
   • Muraraungu:Kupera kwemavara akasiyana-siyana, kunopenya uye kwakajeka.
   • Rima:Chitarisiko chegirini nhema kana kuti chemuorivhi.

   Kudzora uku kwezvishongedzo kunoita kuti electro-galvanizing ive yakakwana kune zvikamu zvidiki, zvine ruzivo rwakadzama zvinoda kutaridzika kwakachena uye kwapera.

   Kupisa-Kupisa Kuti Upedzise Hwakasimba, Hunoshanda

   Unowana magumo akasimba, anoshanda zvakanaka nekupisa-dip galvanizing. Pamusoro pacho kazhinji hapana kunyorova uye panogona kunge paine pateni yakasarudzika inonzi "spangle." Patani iyi yakaita seruva inoumbwa zvakasikwa apo zinc yakanyungudutswa inotonhora uye inooma pasimbi. Saizi yespangle inoenderana nekutonhora uye makemikari ebhavhu rezinc.

   Dzimwe nguva, simbi dzinoshanda zvakanyanya kana maitiro chaiwo anokonzera kupera kwegrey kusina spangle zvachose. Chitarisiko ichi chakaomarara uye chinobatsira chinogamuchirwa zvakakwana pakushandiswa uko kugara kwenguva refu ndicho chinangwa chikuru. Kazhinji uchaona kupera uku pasimbi yekuvaka yezvivakwa, midziyo yeindasitiri yakaita seanchors nemabhaudhi, nezvimwe zvinoshandiswa munzvimbo dzakaoma dzekunze.

   Mutengo: Mutengo wepakutanga vs. Kukosha kweHupenyu Hwese

   Unofanira kuyera mutengo wekutanga wependi nekushanda kwayo kwenguva refu. Bhajeti yako ichaita basa guru musarudzo yako. Imwe nzira inopa kuchengetedza nekukurumidza, nepo imwe ichipa kukosha kuri nani muhupenyu hwese hwechigadzirwa.

   Kupisa-Kudzika: Mutengo Wekutanga Wakakwira, Mutengo Wakaderera Wehupenyu Hwese

   Uchabhadhara mari yakawanda pachine nguva kuti uise galvanizing inopisa. Maitiro acho akaoma uye anoshandisa zinc yakawanda, izvo zvinowedzera mutengo wekutanga.macoil esimbi anopisa-kunyikainogona kusiyana, asi kazhinji inodhura patani pane simbi ine magasi emagetsi.

   Kune mapurojekiti chaiwo, unogona kutarisira mari yakaita seiyi:

   • Simbi yakareruka yekuvaka: Inenge $1.10 pa square foot
   • Simbi inorema yekuvaka: Inenge $4.40 pa square foot

   Zvisinei, mari yekutanga iyi yepamusoro inokutorera makumi emakore ekushanda pasina kunetseka. Simbi yakanyudzwa mugomba inopisa inopa dziviriro yengura kwemakore makumi manomwe nemashanu kana kupfuura pasina kugadzirisa. Kugara kwenguva refu uku kunobvisa mari dzekugadzirisa kana kudzoreredza mune ramangwana. Unodzivisa mari dzisina kunanga dzekugadzirisa, dzakadai sekukanganiswa kwebhizinesi kana kunonoka kwemotokari muzvivakwa zveveruzhinji. Kuvimbika uku kwenguva refu kunowedzera purofiti nekudzivirira kurasikirwa kwekubudirira kubva pakusashanda kwenguva refu.

   Maguta anoshandisa zvikamu zvemarata zvakaita semigwagwa mikuru kana mapango emwenje akaona mari yekugadzirisa ichidzikira ne70-80% panguva yehupenyu hwechigadzirwa. Kana ukasarudza kushandisa magasi anodziya, unenge uchiisa mari shoma pamutengo wezvinhu.

   Kugadzira Magetsi: Mutengo Wekutanga Wakaderera, Mutengo Wehupenyu Hwakawanda

   Unogona kuchengetedza mari pakutanga nekusarudza electro-galvanizing. Maitiro aya anowanzo dhura ne40% pane hot-dip galvanizing, zvichiita kuti ive sarudzo inokwezva mapurojekiti ane bhajeti shoma. Mutengo wakaderera unobva mukuita nekukurumidza kunoshandisa zinc shoma.

   Kuchengetedza kwekutanga uku kunouya nekuchinjana. Nguva yehupenyu hwejira rakaiswa electro-galvanized ipfupi zvikuru, inowanzo gara kubva pamwedzi yakati wandei kusvika kumakore mashoma. Chikonzero chekuderera kwehupenyu hwezuva nezuva inyaya yekuti jira rakatetepa rezinc rinogadzirwa panguva yekushanda.

   Kuchinjana KwemariUnochengetedza mari pazuva rekutanga, asi unofanira kuronga mari yeramangwana. Kupenda kwakatetepa, kwekushongedza kunoda kugadziriswa nguva dzose, kupendwazve, kana kutsiviwa kwezvikamu zvakakwana, kunyanya kana zvikaiswa muhunyoro. Nekufamba kwenguva, mari idzi dzinodzokororwa dzinowedzera, zvichiita kuti mutengo wehupenyu hwese wave wakakwira kupfuura wechikamu chegalvanized chinonyudzwa nekupisa.

   Unofanira kusarudza nzira iyi kana chikamu chacho chichizoshandiswa mumba uye chisingazokanganisike. Kune chero imwe nzira, mari yenguva refu ingangodarika mari yekutanga yaungangochengetedza.

   Mutengo weMidziyo Midiki yeGalvanizing

   Ungashamisika nezvekuunza magasi emagetsi muchitoro chako.Mutengo wemidziyo midiki yekugaya magasindicho chinhu chikuru pakusarudza uku. Unofanira kuyera mari yekutanga uchienzanisa nezvakanakira zvekudzora purogiramu yako yekugadzira.

   Kufunga Nezvekushandisa Outsourcing vs. In-House

   Kugadzira tambo yekuisa magasi mumba kunoda mari yakawanda. Mutengo wemidziyo midiki yekuisa magasi unogona kunge wakakwira zvikuru. Semuenzaniso, michina midikiketero inonyudza inopisaMari yacho yoga inogona kudhura kubva pamadhora zviuru gumi kusvika pamadhora zviuru zana nemakumi mashanu. Nhamba iyi haisanganisiri zvimwe zvinhu zvinodiwa:

   • Matangi emakemikari ekuchenesa nekupfapfaidza
   • Zvikwiriso nemakireni ekufambisa zvikamu
   • Masisitimu ekufema nekuchengetedza

   Kupfuura Mutengo wekutanga wemidziyo midiki yekubatidza magasi, unofanirawo kufunga nezvemari yekushanda iri kuenderera mberi. Izvi zvinosanganisira zvinhu zvakagadzirwa, simba, kuraswa kwemarara, uye vashandi vakasiyana. Mutengo wose wemidziyo midiki yekubatidza magasi uye mashandiro ayo zvinogona kukurumidza kuva kuzvipira kukuru kwemari.

   Nei Kushandira Kunze Kwakanyanya Kunakira Zvitoro Zvidiki

   Kune zvitoro zvidiki zvakawanda, kupa mabasa ekugadzira magasi kunze ndiyo sarudzo inoshanda uye inodhura zvishoma. Unodzivisa kutenga michina midiki yekugadzira magasi. Pane kudaro, unoshanda nenyanzvi yekugadzira magasi ine hunyanzvi uye ine ruzivo.

    Kubatsira Kwekuburitsa Zvinhu Pamwe CheteNekutsvaga mabasa kunze kwenyika, unoshandura mari yakawanda yekushanda kuita mari inofungidzirwa. Unobhadhara chete mabasa aunoda, izvo zvinoita kuti bhajeti rive nyore uye zvinoita kuti uwane mari yekushanda kune dzimwe nzvimbo dzebhizinesi rako.

   Maitiro aya anokubvumidza kuti uwane machira emhando yepamusoro pasina mutoro wezvemari uye kuoma kwekutonga kwefekitori yako. Unogona kutarisa pane zvinoitwa nebhizinesi rako zvakanyanya uku uchisiya basa rekugadzira matanda kune nyanzvi.

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   Sarudzo yako yekupedzisira inoenderana nezvinodiwa neprojekiti yako. Unofanira kuenderana nekushandiswa kwechigadzirwa chako uye bhajeti yako.

    Gwaro Resarudzo Yekupedzisira

   • Sarudza Kupisa-Kunyudzakune zvikamu zvinoda hupenyu hwakareba uye kugara kwenguva refu panze.
   • Sarudza Electro-Galvanizingyezvikamu zvinoda kupedzwa kwekunaka uye saizi chaiyo yekushandisa mumba.