At present, cutting S355J2G1W steel plate with laser cutting machine is the most common processing method. Laser txiav tuaj yeem siv los txiav cov organic thiab inorganic cov ntaub ntawv.
Cov ntaub ntawv hlau feem ntau tuaj yeem txiav ntawm laser txiav tshuab. Ntxiv rau qee cov ntaub ntawv muaj kev cuam tshuam siab, cov cai rau kev txiav yog qhov siab. S355j2G1W steel phaj tuaj yeem tau txais qhov zoo txiav zoo thiab txiav ua haujlwm los ntawm kev txiav laser.
Nyob rau hauv tus txheej txheem ntawm kev txiav s3555j1g1w steel phaj nrog laser tej tshuab, roj ib feem ntau xav tau.
Lub purity thiab siab ntawm cov pa roj ncaj qha cuam tshuam qhov zoo ntawm seem hla ntawm cov txiav yuav tsum ntau tshaj 99.6%. When cutting oxygen purity is high, cutting S355J2G1W steel plate section roughness and quality will be higher, of course, the cutting cost will increase.
Lub purity ntawm nitrogen yuav tsum nyob saum 99.5% thaum txiav. Ua kom muaj kev huv ntawm cov nitrogen tuaj yeem ua kom paub meej tias tus muaj cov xim weld tseem tsis hloov thaum txiav s355j2w steel phaj.
