1. Vuam leeg tsis xws luag: Vuam seam qhov tsis xws luag yog qhov loj dua, thiab phau ntawv siv tshuab polishing yog siv los ua kom. Lub txiaj ntsig polishing yuav ua rau tsis ncaj saum npoo thiab cuam tshuam rau cov ntsej muag.
2. Kev tsis ncaj lub cev: tsuas yog pickling thiab passivation ntawm welds tseem yuav ua rau tsis ncaj saum npoo thiab cuam tshuam rau cov tsos.
3. Cov ntawv kos yog qhov nyuaj rau tshem tawm: tag nrho pickling passivation, thiab tsis tuaj yeem tshem txhua yam khawb uas tsim tawm thaum lub sijhawm ua, thiab tsis tuaj yeem tshem cov hlau carbon, txaws thiab lwm cov khoom tsis haum uas ua rau cov nplais tsis muaj steel vim yog khawb thiab vuam tawg. Cov. , Muaj tshwm sim hauv cov tshuaj lom neeg los yog kev xeb hluav taws xob thiab xeb nyob rau ntawm qhov xov xwm corrosive.
4. Kev sib tsoo tsis sib xyaw thiab polishing passivation: pickling passivation tom qab phau ntawv sib tsoo thiab polishing, nws yog qhov nyuaj kom ua tiav kev kho kom zoo rau kev ua haujlwm rau qhov chaw ua haujlwm nrog thaj chaw loj, thiab tsis muaj qhov zoo tshaj plaws ntawm cov nplaim taws. Thiab tus nqi ntawm cov sijhawm ua haujlwm thiab cov khoom pabcuam kuj tseem siab dua.
5. Lub pickling muaj peev xwm yog txwv: pickling passivation paste tsis yog panacea. Nws yog qhov nyuaj rau tshem cov dub oxide teev uas tsim los ntawm ntshav txiav thiab nplaim txiav.
6. Cov qhov nqaij ntuag vim los ntawm tib neeg cov teeb meem loj dua: nyob rau hauv tus txheej txheem ntawm hoisting, kev thauj mus los thiab kev teeb tsa, cov kev khawb ua mob los ntawm tib neeg yam xws li kev sib tsoo, rub thiab sib tsoo yog qhov loj dua, uas ua rau kev kho saum npoo nyuaj, thiab nws kuj ua rau xeb tom qab kho. Lub ntsiab yog vim li cas.
7. Cov khoom siv rau cov khoom siv: cov khoom kos thiab cov pob txha ua rau lub sijhawm khoov thiab khoov ntawm cov ntawv thiab cov phaj kuj tseem yog qhov laj thawj ntawm kev xeb tom qab kev kho mob. Kev txiav txim siab zoo ntawm stainless hlau saum npoo kev kho mob
8. Lwm yam: Nyob rau hauv tus txheej txheem ntawm kev yuav khoom thiab khaws cov hlau stainless nyoos khoom, tsoo thiab khawb los ntawm kev nyiag thiab tsheb thauj khoom kuj tseem loj dua, uas kuj yog ib qho laj thawj ntawm xeb.