Tsis ntev los no, Lub Xeev Kev Tswj Xyuas Kev Tswj Xyuas Kev Lag Luam thiab National Standardization Administration tau sib koom ua ke tshaj tawm cov txheej txheem tshuaj xyuas thiab cov txheej txheem rau cov iav tiaj tus (GB 11614-2022), suav nrog kev tshuaj xyuas thickness sib txawv, qhov tsawg kawg nkaus qhov tsis zoo thiab kev pom zoo ntawm tus lej, thiab kev tshuaj xyuas qhov muag pom., kev thauj mus los ntim khoom, thiab lwm yam, tus qauv tshiab yuav raug siv rau lub Yim Hli 1, 2023.
Qhov kev hloov tshiab ntawm cov iav tiaj tus qauv no feem ntau suav nrog cov kev hloov kho thiab kev hloov pauv hauv qab no:
- Ntxiv iridescent txhais;
- Raws li cov tsos zoo, nws tau muab faib ua peb qib ntawm cov khoom tsim nyog, cov khoom lag luam thawj zaug, thiab cov khoom zoo heev, thiab hloov mus rau qib zoo tib yam thiab qib ua haujlwm zoo;
- Hloov thickness sib txawv thiab thickness sib txawv;
- Hloov qhov tsawg kawg nkaus thiab tso cai tus naj npawb ntawm cov ntsiab lus tsis raug;
- Hloov cov kev xav tau rau kev hloov kho qhov muag;
- Hloov cov kev xav tau rau kev sib txawv ntawm qhov sib txawv thiab xim uniformity ntawm tinted ca iav;
- Ntxiv cov kev cai iridescence, kev tshuaj xyuas thiab cov cai txiav txim.
Vim nws cov pob tshab thiab qee lub zog, iav yog dav siv nyob rau hauv lub neej niaj hnub, xws li khob khob, iav fwj, iav, qhov rais, lub qhov rais tsheb, thiab lwm yam. iav yog tsis yooj yim, thiab ib zaug tawg, nws yog ib qho yooj yim ua rau mob loj.Yog li ntawd, kev tshuaj xyuas cov khoom iav yog qhov tsim nyog.
Txhawm rau kom ntseeg tau tias cov khoom iav uas tsim los ntawm cov neeg muag khoom ua tau raws li cov qauv zoo thiab kev nyab xeeb ntawm lub hom phiaj kev ua lag luam, thiab tib lub sijhawm kom ntseeg tau tias lub Hoobkas xa khoom raws sijhawm, kev tshuaj xyuas thawj zaug, kev tshuaj xyuas nruab nrab ntawm kev tsim khoom thiab kev tshuaj xyuas zaum kawg tuaj yeem ua tau. nqa tawm rau cov khoom iav.
Cov ntsiab lus tshuaj xyuas dav dav ntawm cov neeg soj ntsuam ntawm qhov chaw kuaj xyuas cov khoom iav yog raws li hauv qab no:
Kev tshuaj xyuas cov khoom iav 1. Kev ntsuas qhov loj ntawm cov khoom 2. Kev soj ntsuam cov khoom hnyav 3. Kev soj ntsuam xyuas qhov sib npaug thiab qhov ntau 4. Kev tshuaj ntsuam xyuas 5. Daim kab xev ntsuas rau cov qauv luam tawm 6. Kub thiab txias cuam tshuam kev sim 7. iav nro test 8. Kev kuaj muaj peev xwm 9. Kev ruaj ntseg ntawm txoj kab nqes test 10.Kev ntsuas kev ruaj ntseg hauv qab 11. Kev ntsuas dej xau 12. Barcode scanning test 13. Cov khoom ntim tshuaj xyuas
1. Khoom loj ntsuas
Rau cov iav tiaj tus, qhov ntev, dav thiab tuab yuav tsum tau ntsuas, thiab qhov sib txawv tshwj xeeb yuav tsum xa mus rau Table 1;rau cov khoom iav xws li khob, qhov ntev, dav, qhov siab thiab thickness yuav tsum tau ntsuas.Yog tias tus neeg siv khoom tsis muaj qhov tshwj xeeb, qhov sib txawv yuav tsum tau tswj tsis pub dhau 3%.
Cov cuab yeej siv: Hlau kav lossis steel daim kab xev, thickness gauge los yog kauv micrometer.
Tso cai tus nqi ntawm thickness sib txawv ntawm cov iav ca
Kev ntsuas qhov loj ntawm cov khoom iav
2. Khoom hnyav kuaj
Ntsuas qhov hnyav ntawm ib qho khoom thiab qhov hnyav ntawm tag nrho lub thawv tom qab ntim.Yog tias tus neeg siv khoom tsis muaj qhov tshwj xeeb, qhov sib txawv ntawm ib qho hnyav yog tswj tsis pub dhau 3%, thiab tag nrho lub thawv qhov hnyav sib txawv yog tswj tsis pub dhau 5%.
3. Kev kuaj xyuas qhov ntau thiab tsawg
Yog tias cov khoom sib txawv ntawm qhov loj me, xim, style, thiab lwm yam, nws yog ib qho tsim nyog yuav tsum tau kuaj xyuas cov khoom sib txuam thiab cov ntaub ntawv..
4. Kev tshuaj xyuas qhov muag
Kev kuaj pom pom yog ib feem tseem ceeb ntawm kev tshuaj xyuas iav.Nws yog ib qho tsim nyog los xyuas kom meej seb puas muaj qhov tsis xws luag xws li huab cua npuas, khawb, thiab cua npuas.Yog xav paub meej, thov mus saib cov kev tsis xws luag / tsis xws luag hauv kev tshuaj ntsuam iav hauv qab no.
5. Daim kab xev kuaj ntawm cov qauv luam tawm
Rau cov qauv luam tawm ntawm iav, txheej txheej adhesion yuav tsum tau ua:
Siv 3M 600 daim kab xev los ua qhov kev xeem adhesion ntawm cov ntawv luam tawm, thiab cov ntsiab lus yuav tsum tsis txhob poob 10%.
6. Kev ntsuas cua sov
Muab dej ntawm 85 ± 5 degrees Celsius hauv cov khoom rau 3 feeb;ncuav tawm cov dej kub thiab maj mam tso dej ntawm 35 ± 5 degrees Celsius hauv cov khoom rau 3 feeb.Tom qab kev sim, cov khoom iav yuav tsum tsis muaj dej los yog tawg.
7. Kev Ntsuas Ntsuas iav
Siv lub nro tester muab los ntawm lub Hoobkas txhawm rau txheeb xyuas cov qib ntawm thermal expansion thiab nro ntawm cov iav, uas yuav tsum tau ua raws li cov neeg siv khoom xav tau.
iav Tension Test
8. Kev kuaj muaj peev xwm
Sau cov khoom nrog dej, ces ncuav dej rau hauv lub khob ntsuas thiab nyeem tus nqi.Qhov sib txawv ntawm qhov ntsuas tus nqi yuav tsum tau tswj tsis pub dhau lub siab ntev ntawm +/- 3%.
9. Kev ntsuas kev ruaj ntseg
Muab cov dej sib npaug rau hauv cov khoom iav thiab muab tso rau ntawm txoj kab nqes nrog qhov inclination ntawm 10 degrees.Cov khoom yuav tsum tau muab tso rau ntawm txoj kab nqes tsis muaj slippage.
10. Kev ntsuas kev ruaj ntseg hauv qab
Muab cov khoom iav tso rau ntawm qhov chaw tiaj tus kab rov tav los xyuas seb nws puas ruaj khov thiab tsis inclined.Yog tias nws co, nws yog ib qho khoom tsis tsim nyog.
11. Kev ntsuas dej ntws
Ntau cov khoom siv iav yog siv los ntim cov kua thiab yog li yuav tsum tau kuaj xyuas dej.
Cov khoom siv iav nrog cov nplhaib sib khi, xws li iav dej fwj, iav noj su lub thawv, sim txoj kev: Ncuav ib qho dej rau hauv lub cuab yeej, kaw nws, thiab tig rov qab rau 3 feeb los xyuas seb cov dej xau.
Cov khoom iav uas tsis muaj lub nplhaib sib khi: Sau cov khoom nrog dej lossis ntxiv cov dej tib yam rau lub ntim tsim, thiab muab tso rau ntawm daim ntawv dawb rau 5 feeb.Daim ntawv dawb yuav tsum tsis muaj cov cim dej tom qab kuaj.
12. Barcode Scanning Test
Lub barcode ntawm cov khoom iav lossis lub thawv ntim xim yuav tsum tau luam tawm kom meej thiab luam tawm nrog lub tshuab luam ntawv barcode, thiab cov txiaj ntsig tau zoo ib yam nrog cov khoom.
13. Cov khoom ntim tshuaj xyuas
Txij li cov iav tsis yooj yim, lub ntim ntawm cov khoom iav feem ntau yuav tsum tau ua kom tau raws li cov hauv qab no:
a.Yuav tsum muaj cov paib lossis cov ntawv cim rau ntawm lub khob ntim, qhia cov khoom npe, chaw tsim khoom, npe lag luam, chaw nyob, qib zoo, xim, qhov loj, qhov ntau, hnub tsim khoom, tus qauv naj npawb thiab lub teeb tuav, tsis muaj zog, nag-pov thawj thiab noo noo- cov ntaub ntawv pov thawj lossis cov lus;
b.Cov iav ntim yuav tsum yooj yim rau kev thauj khoom, tshem tawm thiab thauj mus los, thiab kev tiv thaiv thiab tiv thaiv kab mob yuav tsum tau ua.Feem ntau, nws raug pom zoo tias cov khoom iav tau ntim rau hauv cov thawv ntoo.
Kev kuaj pom pom qhov tsis xws luag / tsis xws luag hauv kev tshuaj ntsuam iav:
Cov tsos mob tshwm sim ntawm cov khoom iav yog: npuas, inclusions (impurities), me ntsis (dej), indentations, scratches, ntse npoo, nto tawg, thiab lwm yam. Cov nram qab no yog cov qauv tshiab thiab yuav tsum tau rau qhov tsis xws luag (xws li npuas, inclusions, me ntsis. ):
Qhov tshwm sim zoo soj ntsuam tus qauv ntawm cov iav tiaj tus zoo tib yam
Kev kuaj pom qhov tsis xws luag / cov duab tsis xws luag:
Npuas:
Inclusions (cov impurities):
Spots (dej):
Indentation ntawm seam:
Kos:
Lub kaum ntse ntse:
Nto tawg:
Cov saum toj no yog cov kev soj ntsuam dav dav rau cov khoom iav.Vim muaj ntau yam ntawm cov qauv thiab kev ua haujlwm ntawm cov khoom siv iav, cov kev tshuaj xyuas tshwj xeeb ntawm qhov chaw tuaj yeem hloov kho raws li cov neeg siv khoom xav tau.
Post lub sij hawm: Sep-01-2022