1. Pom zoo txiav cov txheej txheem
① Ntshav Txiav
Zoo tshaj plaws rau: Tuab daim hlau (6-50 mm).
Zoo: Nrawm, raug nqi.
Nplij txwv: Yuav tso quav me ntsis; Kev sib tsoo tom qab txiav rau txoj kev sib tsoo.
② Laser Txiav
Zoo tshaj plaws rau: Nyias-rau-nruab nrab daim hlau (0.5-20 mm).
Zoo: Lub siab precision, huv sawv ntsug, tsawg heev kub-cuam tshuam cheeb tsam (haz).
Nplij txwv: Higher cost for thick plates (>15 hli).
③ Waterjet Txiav
Zoo tshaj plaws rau: Txhua qhov tuab tuab (0.5-300 hli).
Zoo: Khaub thuas-txiav (tsis muaj toz), zoo tagnrho rau kev khaws cia corrosion tsis kam.
Nplij txwv: Qeeb qeeb, kim dua.
.
Zoo tshaj plaws rau: Daim hlau nyias nyias (<10 mm).
Zoo: Nrawm thiab yig.
Nplij txwv: Tsis haum rau tuab / tawv daim hlau; Cov npoo yuav xav tau kev deb dig.
2. Txoj kev kom zam
Oxy-Roj Txiav: Ntau dhau ntawm cov cua kub ntau dhau ntawm cov hlau cov khoom siv-tiv taus.
Kev ua phem ua: Cov hniav tsis zoo ua tau zoo tuaj yeem ua rau ntug tawg.
3. Tom qab txiav tawm
Sib tsoo / sib tsoo: Cov npoo npoo los tiv thaiv cov ntxaib.
Passivation: Ua kom nrawm pata tsim rau txiav cov npoo (xws li, vinegar / dej tshuaj tsuag).
4. Cov kev txiav txim siab tseem ceeb
Hnav Ppe(Ua pa / luam yeeb / hnab looj tes kom tsis txhob nqus tau cov pa hlau oxide.
Tom qab txiav kev tu: Tshem cov slag / kis tau kom muaj kev tiv thaiv corrosion.
