Tus yuam sij rau kev txiav txim siab cov khoom ntawm lub qhov rooj iav yog los tshuaj xyuas qhov tuab ntawm qhov profile, nto tiav, hom logo, thiab tus ntoo khaub lig- qauv qauv. High- cov thav duab zoo feem ntau siv aluminium alloy lossis stainless hlau, thaum cov khoom qis dua feem ntau siv cov khoom siv rov ua dua tshiab los yog pseudo- stainless hlau.
1. Saib qhov Profile Hla-Section
High-cov ncej zoo: Tus ntoo khaub lig- cov qauv ntu nta ntau- kab noj hniav tsim, muab cov rwb thaiv tsev kub thiab cov dej ntws tawm. Phab ntsa thickness tsis tsawg tshaj li 1.2 hli, nrog siab - cov khoom kawg ncav cuag 1.5–2.0mm.
Inferior thav duab: Siv cov khoom siv rov ua dua tshiab, uas ua rau nyias nyias -section, cov qauv yooj yim, thiab cov tuab feem ntau tsawg dua 1.0mm. Lawv muaj cov load tsis zoo-cov kabmob muaj peev xwm thiab ua rau deformation.
2. Tshawb xyuas cov khoom siv
Aluminium alloy thav duab: Qhov kev xaiv tseem ceeb, lub teeb yuag, ruaj khov, thiab xeb -dawb. Qhov saum npoo yog feem ntau kho nrog electrophoretic txau los yog anodizing, uas ua rau ib tug zoo gloss thiab corrosion kuj.
Stainless hlau thav duab: Haum rau siab - cov av noo ib puag ncig (xws li chav dej) . 304 stainless hlau nrog lub thickness Ntau dua los yog sib npaug li 1.2 hli. Ceev faj ntawm cov khoom cuav "stainless hlau"; Kev sim ua ntej nrog cov hlau nplaum (304 yog cov hlau nplaum tsis muaj zog lossis tsis yog-magnetic) raug pom zoo.
Zam cov ntoo thav duab: Nws tuaj yeem ya raws deformation nyob rau hauv qhov chaw ntub dej; tsuas yog haum rau qhov chaw qhuav thiab xav tau kev saib xyuas siab.
3. Test Hardness thiab Nyhav
Tes Siab Test: Nias tus ncej nrog koj tus ntiv tes. Aluminium alloy nrog hardness ntawm 13 degrees lossis siab dua yog qhov nyuaj rau cov neeg laus kom deform.
Nyhav Pom Zoo: Siab- zoo aluminium alloy muaj qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom; recycled aluminium yog lub teeb thiab tsis zoo.
4. Tshawb xyuas cov txheej txheem kho saum npoo
Electrophoretic Txheej: ci ntsa iab, tsis yooj yim rau tev, muaj zog UV tsis kam, haum rau kev siv sijhawm ntev -.
Anodizing: Hnav-resistant thiab corrosion-tiv taus, xim ntuj, feem ntau siv hauv cov khoom siab- kawg.
Yog tias qhov chaw muaj burrs, xim sib txawv, lossis oxidation tev tawm, nws qhia tias kev ua haujlwm tsis zoo.
