Kuv puas tuaj yeem tau MIG weld cov hlau tawv?
Kuv puas tuaj yeem tau MIG weld cov hlau tawv?

Video: Kuv puas tuaj yeem tau MIG weld cov hlau tawv?

Video: Kuv puas tuaj yeem tau MIG weld cov hlau tawv?
Video: Pua tau yuav poj niam By Min vang Nkauj tawm tshiab 2022 2024, Kaum ib hlis
Anonim

Hardened steel yog ib daim ntawv ntawm siab carbon steel tas ua yog tempered dhau a cua sov txheej txheem rau ua cov hlau ruaj dua. Txawm li cas los xij, los ntawm siv qhov tsim nyog tom qab welding kev kho cua sov thiab xaiv weld pob qij txha uas sib npaug faib kev ntxhov siab rau hlau, koj tuaj yeem ua tiav weld hardened steel.

Hais txog qhov no, koj ua cov hlau me me rau hauv cov hlau tawv li cas?

Rau tawv hlau , pib los ntawm cua sov lub hlau ncaj qha nrog lub tshuab taws kom txog thaum nws tig xim liab liab. Tom qab ntawd, siv ob lub tongs los nqa lub hlau mus rau ib lub thawv ntim nrog dej los yog zaub, thiab submerge lub kub kov hauv cov kua.

koj puas tuaj yeem txuas cov hlau carbon rau cov hlau me? Austenitic stainless hlau hlau xws li qib 304 stainless lossis qib 316 stainless ua tau ua welded mus dawb cov hlau siv MIG and TIG vuam . Feem ntau, thaum vuam cov hlau sib txawv xws li stainless thiab dawb cov hlau , weld cov txheej txheem xws li MIG vuam uas siv cov khoom siv filler yog nyiam.

Ua qhov no hauv kev txiav txim siab, koj puas tuaj yeem txuas cov hlau siab tensile?

Txog niaj hnub no, tsuas muaj cov xov hlau uas muaj rau vuam hlau nrog ntau dua 120 ksi tawm los lub zog . Ntawm chav kawm, muaj ntau ntxiv vuam siab zog hlau dua li tsuas yog saib cov cua sov nkag thiab xaiv cov hlau muab tub lim.

Dab tsi yog hardening hauv welding?

Hardening kev kho yog txheej txheem tshem tawm cov cua sov hlau, feem ntau yog cov hlau tsis zoo ib yam li hlau thiab hlau, kom txog rau qhov tseem ceeb tshaj qhov kub nyob ntawm qhov kub no thiab txias sai los ntawm quenching hauv qhov nruab nrab zoo ib yam li dej. Txhawm rau txo brittleness tempering yog ua tom qab tawv.

Pom zoo: