Zvakawanda sei zvaunoziva nezve welding zvinhu? Usapotsa super total! (I)

1. Pepa rine galvanized

Galvanized sheet inofanira kunge iri iyo yakajairika welding zvinhu. Iyo gasification tembiricha ye zinc yakadzikira zvakanyanya pane yekunyungudika kwesimbi, saka zviri nyore kuumba uye weld panguva yekunyungudika. Ehe, nekuda kweizvi, galvanized sheet ichavawo nekuremara panguva yewelding. Sezvo zinc ichiramba ichinyungudika, chiutsi chinogadzirwa chinopinda muweld kugadzira pores kana undercuts. Inokodzera laser welding.

2. Simbi isina tsvina

Tinowanzonzwa nezvemidziyo yesimbi isina tsvina. Welding zvinhu zvinowanzo sanganisira austenitic Stainless simbi, ferritic Stainless simbi, uye martensitic Stainless simbi.

1. Austenitic simbi isina tsvina
Austenitic Stainless simbi ine zvirinani welding performance, diki yekupisa conductivity asi yakanyanya kunyura. Kana ichishandiswa mulaser welding, kumhanya kwewelding kunokurumidza uye kupinza kwekupisa kudiki. Austenitic Stainless simbi inonyanya kushandiswa muCr Ni yakatevedzana Stainless simbi welding mashandiro, uye laser welding inonyanya kushandiswa kugadzira austenitic Stainless simbi, zvinobudirira kudzivirira deformation yayo uye yakasara.

2. Ferritic simbi isina tsvina
Zvakanakira ferritic Stainless simbi ndiko kusimba kwayo kukuru uye yakanaka ductility. Mukugadzirisa welding, kukanganisa kuduku. Semuenzaniso, austenite uye martensite inogona kutsemuka panguva yekupisa laser, asi ferrite inonyatso kudzikisa mukana uyu.

3. Martensitic simbi isina tsvina
Martensitic Stainless simbi inogona kunge isinganzwisisike kumunhu wese, nekuti kuita kwayo kwakadzikira zvakanyanya kune iyo yeaustenitic Stainless simbi uye ferritic Stainless simbi. Cold cracking inowanzoitika kana martensitic Stainless simbi ichishandiswa pawelding, uye welding effect haina kunaka. Mamwe mapurojekiti emagetsi ane zvakaderera zvinodiwa uye mutengo unombo shandiswa, uye kuwanda kwekushandisa hakuna kukwirira.

3. Alloy simbi

Alloy simbi inowanzoitawo kutonhora kutsemuka panguva yewelding, asi zvakanakira kuti inogona kuve yakananga welded pakupisa kwekamuri, uye kuoma kwayo kwakakwira. Kune mamwe maapplication ane kuomarara zvinodiwa, alloy simbi welding isarudzo yakanaka. Kune alloy simbi welding, laser welding inonyanya kushandiswa. Kumwe kutapurirana kwemotokari, kunyangwe zvikamu zveinjini zvendege, zvichashandiswa kupinza simbi yealloy.