Hlau railings yog cov khoom tseem ceeb rau kev ruaj ntseg hauv tsev thiab kho kom zoo nkauj. Thaum yuav lawv, nws yog ib qho tseem ceeb uas yuav tsum xav txog peb yam: kev ua tau zoo ntawm cov khoom siv, kev sib raug zoo ntawm cov qauv, thiab cov qauv tsim khoom.
Kev xaiv cov khoom siv
Stainless hlau: 304 stainless hlau muaj ntau dua los yog sib npaug rau 18% chromium, muab kev tiv thaiv corrosion zoo heev thiab tsim nyog rau cov ntug hiav txwv dej los yog siab -cov av noo. 316 stainless hlau, nrog ntxiv molybdenum, muab kev tiv thaiv zoo rau pitting corrosion, tab sis nce nqi kwv yees li 30%.
Aluminium Alloy: 6063-T5 aluminium alloy boasts lub zog ntawm 160MPa thiab hnyav tsuas yog 1/3 ntawm cov hlau, ua rau nws haum rau cov tsev siab lossis cov xwm txheej uas yuav tsum tau txav mus los.
Carbon Steel: Q235B carbon steel, tom qab kub-dip galvanizing, muaj zinc txheej thickness Ntau dua los yog sib npaug rau 85μm thiab lub neej kev pab ntau tshaj 15 xyoo, muab zoo heev tus nqi rau cov nyiaj.
Tus qauv Adaptability
Load Standards: Raws li "Code for Design of Building Structures" GB50009-2012, kab rov tav load ntawm railings nyob rau hauv pej xeem qhov chaw yuav tsum siab tshaj los yog sib npaug zos rau 1.0kN / m, thiab rau cov tsev railings siab tshaj los yog sib npaug rau 0.5kN / m.
Dimensional Specifications: Qhov sib nrug ntawm cov tswv cuab ntsug railing yuav tsum tsawg dua los yog sib npaug li 110mm kom tsis txhob muaj menyuam hla; qhov siab ntawm tes yuav tsum siab dua lossis sib npaug li 0.9m rau cov tsev nyob thiab Ntau dua lossis sib npaug li 1.1m rau cov vaj tsev pej xeem.
Txheej txheem kev sib txuas: Argon arc vuam raug pom zoo. Lub zog vuam yuav tsum ncav cuag ntau dua 80% ntawm cov khoom siv lub zog. Qhov chaw vuam lossis riveting yuav tsum zam.
Txheej Txheem Tswjhwm
Kev kho deg:
Electrostatic Txau: Hmoov txheej thickness Ntau dua lossis sib npaug ntawm 60μm, adhesion qib 0, xim tuav lub sijhawm 8-10 xyoo.
Electroplating: Chromium plating txheej thickness Ntau dua los yog sib npaug rau 20μm, hardness HV Ntau dua los yog sib npaug rau 800, zoo heev hnav tsis kam.
Anodizing: AA15 qib oxide zaj duab xis thickness Ntau dua los yog sib npaug rau 15μm, huab cua tsis kam zoo dua 3 zaug.
Kev tiv thaiv corrosion: Kub-dip galvanizing yuav tsum ua raws li GB / T 13912-2002 tus qauv, thiab qhov sib xws ntawm zinc txheej yuav tsum dhau qhov kev sim tooj liab sulfate etching.
Txais Cov Ntsiab Lus
Kev Tshuaj Xyuas Kev Pom Zoo: Cov npoo npoo npoo yuav tsum zoo ib yam thiab du, tsis muaj qhov tsis xws luag xws li porosity thiab tawg.
Dimensional Verification: Siv calipers, txoj kab uas hla deviation ntawm tus pas nrig yuav tsum tsawg tshaj li los yog sib npaug rau ± 0.5 hli, thiab qhov ntev deviation Tsawg dua los yog sib npaug rau ± 2 hli.
Kev Ntsuas Kev Ua Haujlwm: Cov qauv yuav tsum dhau 200 lub voj voog ntawm kev qhib thiab kaw; yuav tsum tsis txhob xoob lossis deformation.