Kupisa kwakakungurutswa kweGaratia A36
Kupisa kwakakungurutswa kweGaratia A36
Nekuvandudzwa kweinopisa yekutenderedza tekinoroji, inopisa yakakungurutswa yemhando yechigadzirwa inoramba ichivandudzika, ukobvu hunodzikiswa zvishoma nezvishoma, kushandiswa kwepepa rinopisa rakapetwa seyakagadzirwa kugadzirwa kweanopisa akakungurutswa galvanized sheet pachinzvimbo cheiyo yekutanga yechinyakare galvanized, kwete chete. kuwedzera chiyero chekushandiswa kwepepa rinopisa rakakungurutswa asi zvakare rakazara nechando chakakungurutswa pepa sechikamu chechikamu chemusika chinopisa chemarata.Munhandare yepasi rose, machira anopisa anotenderedzwa akagamuchirwa zvakanyanya.
Nekufambira mberi kwetekinoroji yekudziya yekumhanyisa tekinoroji, kunyanya yakatetepa slab inoenderera mberi nekukanda uye kukunguruka (CSP) tekinoroji iri kukura zvishoma nezvishoma, ukobvu hwesimbi inopisa yakatenderedzwa tambo iri kutetepa nekutetepa.Mumakore achangopfuura, nyika yakavaka akati wandei emitsara yekugadzira CSP, yakadai seZhugang, Handan Steel, Baosteel, Tangshan Steel, nezvimwewo, parizvino iri kuvakwa uye MaGang, Lianshan Steel, nezvimwewo, dhizaini yezvakatemesa zvakarukwa. kusvika 0.8 mm.huwandu hukuru hwemashandisirwo eCSP tekinoroji, zvine chinangwa kune inopisa yakakungurutswa plating inopa zvirinani zvemakanika zvivakwa uye zvirevo zvekutetepa kwezvinhu zvinopisa zvakakungurutswa.
Kuwedzerwa kwezinc layer kunogona kuchengetedza simbi mashizha kubva ngura uye oxidation.
Inodzivirira kubva kubhakitiriya, microorganisms nezvimwe zvinosvibisa.
Iko hakuna deformation kana kutsemuka panguva yekugadzirisa, nezvimwewo, uye kugadzirisa kuita kwakanaka.
Manufacturing Process
Iyo yese nzira yekugadzira inopisa-yakakungurutswa galvanized simbi inogona kukamurwa kuita anotevera matanho:
1. Simbi yekugadzirira: Yekutanga A36 inopisa yakaputirwa simbi inochekwa kusvika kune zviyero zvinodiwa uye yobva yadyiswa mumatanho ekugadzirisa anotevera.
2. Pamberi pekurapa, pamusoro pesimbi yesimbi inocheneswa nekushambidza asidi kuti ibvise zvisingadiwi oxidation layers uye kusvibiswa, zvichiita kuti pave nesimbi yakatsetseka uye yakachena.
3. Hot rolling inzira inoshandiswa kuita flatten uye kugadzira mahwendefa esimbi.Simbi ndiro inotanga kupiswa kusvika kune tembiricha yakakodzera yozopfuura nepaguyo.Sezvo ndiro inopfuura nepakati peguyo, inokungurutswa, zvichiita kuti pave nepamusoro uye yakawanda yakafanana.Iyi nzira inoenderera mberi kusvikira ndiro yasvika paukuru hunodiwa uye kukora.
4. Mushure mokunge simbi inopisa yakaputirwa yakagadzirwa, ganda re oxide rinoumba pamusoro payo.Iyi oxide layer inoda kubviswa.Nzira yakajairika yekuita izvi ndeyekuisa sulfuric acid kune iyo simbi yesimbi.Iyi acid etching process inobvisa iyo oxide ganda kubva pamusoro peplate.
5. Galvanizing ndiyo nzira yekuputira simbi mashizha ane zinc kudzivirira kubva pakuora.Kuti uite izvi, mapepa esimbi anopinda maitiro ekurapa kubvisa iyo oxide layer.Zvadaro, chisimbiso chinoshandiswa kuti ive nechokwadi chokuti zinc layer inonamatira zvakanaka pamusoro pesimbi yesimbi.Iyi nzira inoguma nepamusoro pehupamhi hwepamusoro, yakasimba mechanical properties, uye kugadzikana kukuru.
6. Kupedzisa: Mushure mokunge matanho ose ari pamusoro apera, muchina unogona kushandiswa kuenderera mberi nekugadzirisa uye kubata ndiro yesimbi kuti ibudise chimiro chinodiwa uye chitarisiko.
Nzvimbo dzekushandisa
Kupisa-yakatenderedzwa galvanized simbi sheet A36 inonyanya kushandiswa mumaindasitiri emotokari, zvekushandisa uye zvekuvaka.
Mukugadzira mota, inowanzoshandiswa muzvimiro zvemuviri uye zvikamu zvekuvandudza corrosion kuramba uye kusimba.
Mukugadzirwa kwemidziyo yemumba yakadai semichina yekuwachisa uye mafiriji, pepa rinopisa rinoputika rinoshandiswa zvakanyanya.Iyo inowanzoshandiswa muindasitiri yekuvaka yekugadzira denga uye madziro mapaneru, pamwe chete mukuvaka zvivakwa.
Nehupfumi huri kukura uye kugadzirisa chimiro cheindasitiri, kune kuwedzera kuri kudiwa kwemarata esimbi, zvichipa mikana yakakura yekukura kwemusika.Galvanized simbi ndiro coil musika tarisiro iri kuvimbisa.
