Simbi isina simbi yave chinhu chakakosha muindasitiri yemazuva ano nekuda kwekushomeka kwayo kwecorrosion, simba rakawanda, uye aesthetics. Pakati pavo, simbi yakadhindwa simbi simbi inoshandiswa zvakanyanya mumotokari, midziyo yemumba, kuvaka uye mimwe minda nekuda kwekuita kwavo kwakanaka uye kushandiswa kwakakura. Ichi chinyorwa chinozivisa zvakadzama maitiro uye mashandiro ayo, mhando uye simbi mamakisi, mamiriro ekushandisa, uye maitiro ekugadzira.

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(1）), Hunhu uye kuita kweakadhindwa mahwendefa esimbi

1, Material maitiro
Corrosion resistance: Simbi isina tsvina ine alloy zvinhu senge chromium (Cr) uye nickel (Ni), uye dense oxide firimu inoumbwa pamusoro, iyo inogona kuramba corrosion nemidhiya senge acids, alkali, uye munyu.

High simba uye kuoma: Iyo stamping process inoda kuti zvinhu zvive zvese mapurasitiki uye simba. Simbi isina tsvina inogona kusangana nezvinodiwa zvakasiyana zvekutsika mushure mekutonhora kukungurutswa kana kupisa kurapwa.

Surface finish: Pamusoro pemahwendefa esimbi isina tsvina inogona kurapwa nekupenya, chando, nezvimwe kuti zvizadzise zvido zvekushongedza.

2、Process zvakanakira

Kuumbwa kwakanaka: Mahwendefa esimbi asina tsvina ane high ductility uye akakodzera kutsika kwemaitiro akaoma (zvakadai sekutambanudza uye kupfugama).

Dimensional kugadzikana: Diki rebound mushure mekutsika, uye yakanyanya kurongeka yezvigadzirwa zvakapedzwa.

Welding uye polishing kuenderana: Zvikamu zvakadhindwa zvinogona kuwedzeredzwa kana kukwenenzverwa kuwedzera mamiriro ekushandisa.

3, Kuchinjika kune zvakakosha zvinodiwa

Mamwe magiredhi esimbi (akadai se316L) ane tembiricha yakakwira uye akakodzera kune yakakwirira tembiricha nharaunda; duplex Stainless simbi ine zvese zvakakwirira simba uye corrosion resistance.

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(2) , Mhando dzesimbi dzakadhindwa mahwendefa uye anowanzo shandiswa simbi mamakisi

Kubva pane metallographic chimiro uye chimiro chemakemikari, Stainless simbi inogona kukamurwa muzvikamu zvinotevera:

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(3) , Nzvimbo dzekushandisa dzechidhindo chesimbi isina tsvina

1, Kugadzira mota

Exhaust system: 409L/439 ferritic Stainless simbi inoshandiswa pakupera kwepombi stamping zvikamu, izvo zvinodzivirira kune yakanyanya tembiricha oxidation.

Zvimiro zvezvikamu: Yakakwirira-yakasimba dual-phase simbi inoshandiswa pamukova anti-kurovera matanda, iyo inofunga nezvese kurema uye kuchengeteka.

2、Indasitiri yemidziyo yemumba

Washing machine yemukati dhiramu: 304 Stainless simbi inodhindwa uye inoumbwa, iyo inopesana nekukukurwa kwemvura uye ine nzvimbo yakatsetseka.

Midziyo yekicheni: 430 simbi isina tsvina inoshandiswa kune range hood panels, iyo iri nyore kuchenesa uye inodhura-inodzorwa.

3, Architectural decoration

Curtain wall uye elevator trim:304/316 simbi isina tsvina inodhindwa uye yakamiswa, iyo yakanaka uye yakasimba.

4, Zvokurapa uye zvekudya

Zvishandiso zvekuvhiya: 316L Stainless simbi yekutsikirira zvikamu zvinopokana nekuora kwemuviri uye zvinosangana nehutsanana zviyero.

Zvigaba zvekudya: Akadhindwa 304 simbi isina tsvina matangi anosangana nekuchengetedza chikafu zvinodiwa.

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(4) , Kugadzira maitiro echidhindo chesimbi isina simbi

Iyo nzira yekugadzira yakadhindwa Stainless simbi ndiro inosanganisira anotevera matanho akakosha:

1, Kugadzirira kwezvinhu

Kugadzira simbi uye kuenderera mberi kukanda: Kunyunguduka kuburikidza nechoto chemagetsi kana AOD choto, kutonga chikamu chezvinhu zvakadai seC, Cr, Ni.

Kupisa kukunguruka uye kunotonhora kukunguruka: Mushure mekupisa kukungurutsira mumakoiri, kutonhora kutenderedza kune iyo chinangwa ukobvu (kazhinji 0.3 ~ 3.0mm) kuvandudza pamusoro pekupedzisira.

2, Pre-stamping kurapwa

Kucheka nekucheka: Cheka ndiro maererano nehukuru hunodiwa.

Lubrication kurapwa: Isa mafuta ekutsika kuti uderedze kupera kwe mold uye kukwenya kwezvinhu.

3, Stamping kuumba

Mold design: Dhizaina yakawanda-chiteshi inoenderera mold kana single-process mold zvinoenderana nechimiro chechikamu, uye kudzora gap (kazhinji 8% ~ 12% yeplate ukobvu).

Stamping process: Kuumba kuburikidza nematanho akadai sekuvhara, kutambanudza, uye flanging, kukurumidza kutsika (zvakadai se20 ~ 40 nguva / miniti) uye kudzvinyirira kunoda kudzorwa.

4, Mushure mekugadzirisa uye kuongorora

Anealing uye pickling: bvisa kutsika kushushikana uye kudzoreredza zvinhu zvepurasitiki (annealing tembiricha: austenitic simbi 1010 ~ 1120 ℃).

Kurapa kwepamusoro: electrolytic polishing, PVD coating, nezvimwewo kuvandudza chitarisiko kana kushanda.

Kuongororwa kwehutano: ive nechokwadi chekuti saizi uye kusadzivirirwa kwecorrosion kunosangana nezviyero kuburikidza neatatu-coordinate kuyerwa, munyu wekupfapfaidza bvunzo, nezvimwe.

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(5), Future Development Trends

High-simba uye lightweight: Gadzira yakakwirira-simba duplex simbi isina tsvina kutsiva yechinyakare simbi kuderedza uremu.

Green process: Kurudzira oiri-isina stamping tekinoroji kuderedza kudzvanywa kwezvakatipoteredza kwekuchenesa maitiro.

Kugadzirwa kwakangwara: Batanidza tekinoroji yeAI kukwirisa dhizaini yekuumbwa uye kutsika ma paramita kuti uvandudze goho.

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Mhedziso
Mashizha esimbi akadhindwa anoenderera mberi nekusimudzira kukwidziridzwa kweindasitiri yekugadzira nechiyero chekushanda uye maitiro. Kubva pakusarudzwa kwezvinhu kusvika pakugadzirisa kugadzirwa, hunyanzvi mune yega yega chinongedzo huchawedzera kuwedzera miganhu yayo yekushandisa uye kusangana nezvinodiwa zvakasiyana zvemaindasitiri emangwana.