Mitsetse yegalvanizing michina yakagadzirwa nehunyanzvi hwekugadzira galvanizing, iyo inosanganisira kuisa zinc musimbi kana simbi kudzivirira ngura. Maitiro aya akakosha mumaindasitiri akasiyana-siyana, anosanganisira kuvaka, mota, uye kugadzira, uko kugara kwenguva refu uye kugara kwenguva refu kwezvikamu zvesimbi kwakakosha.Mitsetse yekusimbisakubatanidza zvinhu zvakakosha zvakasiyana-siyana, kusanganisira michina yekubata zvinhu uye mayuniti ekugadzirisa nekudzoreredza flux, kuti ive nechokwadi chekuti kugadzirwa kunobudirira.
Maitiro ekugadzirisa simbi
Maitiro ekugadzira galvanizing anowanzo sanganisira matanho akasiyana-siyana, anosanganisira kugadzirira pamusoro, kugadzira galvanizing, uye mushure mekurapwa. Danho rega rega rakakosha kuti pave nezinc yemhando yepamusoropendi inonamatira zvakasimba pa substrate uye inopa dziviriro inogara kwenguva refu.
1. Kugadzirira Pamusoro: Usati waisa simbi kana simbi musimbi, inofanira kucheneswa zvakanaka kubvisa chero tsvina yakaita sengura, mafuta kana tsvina. Izvi zvinowanzoitwa kuburikidza nekusanganisa kuchenesa nekushandisa michina uye kurapa nemakemikari, kusanganisira kuisanganisa ne acid solution. Chinangwa ndechekugadzira nzvimbo yakachena kuti inyatsonamira zinc coating.
2. Kugadzira simbi: Kana pamusoro payo pagadzirwa, simbi inonyudzwa mubhavhu rezinc yakanyungudutswa, inowanzo piswa kusvika pa450°C (842°F). Zinc inosangana nesimbi iri musimbi kuti igadzire zvidimbu zve zinc-iron alloy, izvo zvinozofukidzwa nechikamu che zinc yakachena. Ndiko kubatana kwesimbi uku kunoita kuti simbi ye galvanized irambe yakasimba mukuora.
3. Mushure mekugadzirisa: Mushure mekugadzirisa, chigadzirwa chakaputirwa chinogona kuita maitiro akasiyana-siyana mushure mekugadzirisa, akadai sekudzima kana kudzima, kuti chiwedzere kushanda kwe zinc coating. Kurapa uku kunogona kuvandudza chitarisiko chepamusoro pe galvanized uye kuwedzera kuramba kwayo ngura.
Basa rekushandisa michina yekubata zvinhu
Midziyo yekubata zvinhu inoita basa rakakosha mukushanda zvakanaka uye kushanda zvakanaka kwetambo yekuisa maginiti. Midziyo iyi ine basa rekufambisa, kuchengetedza uye kudzora zvinhu mukati mekuita kwekuisa maginititi. Mhando huru dzemichina yekubata zvinhuZvinoshandiswa mumitsara ye galvanizing zvinosanganisira:
1. MaConveyor: Aya masisitimu anofambisa zvikamu zvesimbi kuburikidza nematanho akasiyana-siyana ekugadzirisa magalvanizing, kubva pakugadzirira pamusoro kusvika kutangi regalvanizing. Masisitimu ekutakura zvinhu otomatiki anogona kuderedza zvakanyanya mari yevashandi uye kuwedzera kumhanya kwekugadzira.
2. Crane neHoist: Kune zvikamu zvakakura kana zvinorema, macrane nemahoist zvakakosha pakusimudza nekuisa zvinhu mukati memutsara wegalvanizing. Masisitimu aya anovimbisa kuti zvikamu zvakaiswa zvakachengeteka uye nemazvo mumatangi egalvanizing nedzimwe nzvimbo dzekugadzirisa.
3.Maraki Ekuchengetera Zvinhu: Kuchengetera zvinhu zvakagadzirwa zvakanaka nezvinhu zvakagadzirwa kwakakosha pakuchengetedza nzvimbo yekugadzira yakarongeka uye inoshanda. Maraki ekuchengetera zvinhu anobatsira kugadzirisa nzvimbo uye kuona kuti zvinhu zviri nyore kuwana kana zvichidikanwa.
Mudziyo wekudzoreredza uye kugadzirisa flux
Zvishandiso zvekudzoreredza nekudzoreredza flux chikamu chakakosha chemitsetse yemazuva ano ye galvanizing. Flux ikemikari inoshandiswa panguva ye galvanizing process yekuvandudza mhando ye zinc coating. Inobatsira kudzivirira oxidation yesimbi pamusoro uye inoita kuti zinc inamatire zviri nani. Zvisinei, flux inogona kusvibiswa nekufamba kwenguva, zvichikonzera kudzikira kwekushanda uye kuwedzera kwemitengo.
Mishonga inodzoreredza mweya inogadzirisa dambudzikodambudziko iri nekuramba uchichenesa uye uchigadzirazve mushonga we flux. Maitiro aya anosanganisira matanho akati wandei:
1. Kusefa: Sefa mvura yakasviba kuti ubvise tsvina nezvidimbu zvinogona kukanganisa kunaka kwemaitiro ekugadzira galvanizing.
2. Kurapa Nemakemikari: Mvura inoyerera inogona kugadziriswa nemakemikari kuti idzorere hunhu hwayo uye kushanda kwayo. Izvi zvinogona kusanganisira kuwedzera makemikari chaiwo kuti mvura iwedzere kuyerera.
3. Kudzokorodza: Kuyerera kwacho kunogona kudzokorodzwa uye kushandiswazve mukuita kwe galvanizing, zvichideredza marara uye kuderedza mari yekushandisa. Izvi hazvingobatsiri chete pakushanda zvakanaka kwemutsara we galvanizing, asiwo zvinobatsira pakuita kuti pave netsika dzekugadzira dzakasimba.
Muchidimbu, mitsetse yekuisa magasi ibasa rakaoma uye rakakosha pakugadzira zvigadzirwa zvesimbi yekuisa magasi.michina yekubata zvinhuNekushandisa mayuniti ekudzoreredza nekudzoreredza flux, zvinovandudza kushanda zvakanaka, mhando uye kugara kwenguva refu kwemaitiro ekugadzirisa simbi. Sezvo kudiwa kwezvinhu zvinogara kwenguva refu uye zvisingakanganiswi nengura kuri kuramba kuchiwedzera, kukosha kwemitsara yepamusoro yekudzivirira simbi kuchawedzera, zvichiita kuti ive chikamu chakakosha chekugadzira kwemazuva ano.
Nguva yekutumira: Zvita-16-2024