Dab tsi yog Kev Ntsuas Tshuaj Tsuag?
Kev ntsuam xyuas ntsev ntsev yog qhov kev ntsuas nrawm nrawm txhawm rau ntsuas qhov tiv thaiv - xeb thiab corrosion tsis kam ntawm cov hlau stamping Cheebtsam, txheej txheej thiab electroplating tiav. Nws yog qhov xav tau los ntawm cov neeg yuav khoom txawv teb chaws rau cov khoom siv tsheb, khoom siv hauv tsev, cov khoom siv hluav taws xob thiab cov khoom siv sab nraum zoov.
Main Test Standards
Peb lub Hoobkas ua raws li thoob ntiaj teb thiab lub teb chaws cov qauv kev tso cai rau txhua yam khoom siv kho mob stamped:
ISO 9227: 2017 Daim Ntawv Pov Thawj(Global general standard)
ASTM B117(North America lag luam mainstream)
GB/T 10125-2021(Suav teb chaws tus qauv)
Hom Kev Ntsuas Tshuaj Tsuag
1. NSS (Neutral ntsev tsuag)
Qhov kev sim siv dav tshaj plaws rau cov khoom siv hlau tsis tu ncua. Kev kuaj mob: 5% sodium chloride tov, pH 6.5-7.2, kub 35 degree. Haum rau electroplating, zinc plating, dub oxide thiab stainless hlau stamping qhov chaw.
2. AASS (Acetic Acid Salt Spray)
Simulate acidic industrial thiab rainy ib puag ncig. Nws yog tsuas yog siv rau fasteners, hluav taws xob terminals thiab industrial hardware accessories nrog nruab nrab los tiv thaiv -corrosion yuav tsum tau.
3. CASS (Copper Accelerated Salt Spray)
Siab -kev kuaj corrosion, feem ntau yog siv rau siab -kawg tsheb stamping qhov chaw thiab cov khoom siv hluav taws xob tshiab. Qhov kev sim no tuaj yeem tshawb xyuas qhov ua tau zoo ntawm qhov siab - qib kev kho saum npoo.
4. Cyclic ntsev tsuag
Muab cov tshuaj tsuag ntsev, cov av noo thiab lub voj voog qhuav kom simulate cov chaw ua haujlwm sab nraum zoov ntawm ntug dej hiav txwv, zoo tagnrho rau sab nraum zoov ntev -kev pabcuam hlau.
Standard Test Duration rau Industrial Hardware
Cov khoom siv hauv tsev niaj hnub: NSS 24H - 48H
Ntug hiav txwv & sab nraum zoov accessories: NSS 96H - 168H
Automotive & tshiab zog qhov chaw: CASS 4H - 24H
High- qib stainless hlau stamping qhov chaw: NSS 240H - 480H
Kev lees txais
Raws li GB / T 6461 thiab ISO 4628. Rau feem ntau cov kev txiav txim txawv teb chaws, txoj cai lees txais yogtsis muaj xeb liab thiab tsis pom tseeb dawb xeb tom qab teev teev xeem.
Peb Qhov Kev Pabcuam
Raws li ib tug kws manufacturers ntawmkev cai hlau stamping qhov chaw, lub cev muaj zog laminations thiabprecision terminals, peb txhawb nqa txhua hom kev ntsuas tshuaj ntsev raws li cov neeg siv khoom xav tau. Peb muab kev tsim nyog corrosion-cov khoom siv tiv thaiv rau cov neeg siv khoom thoob ntiaj teb.
Tiv tauj peb kom tau txais customized stamping hardware nrog kev kho deg.|
