Kev sib piv ntawm cov dej electroplating thiab lub tshuab nqus tsev txheej txheem rau cov khoom yas
Apr 10, 2019| Kev sib piv ntawm cov dej electroplating thiab lub tshuab nqus tsev txheej txheem rau cov khoom yas
Cov khoom siv hluav taws xob cov txheej txheem piav qhia luv luv: hom khoom yas khoom electroplating muaj ob hom: dej electroplating thiab nqus tsev xiam plating.
1, dej plating: feem ntau siv rau ABS cov khoom, ABS khoom siv khoom. Lub txheej txheem tseem ceeb yog muab cov khoom siv electroplated rau hauv cov tshuaj electroplating rau electroplating. Raws li cov kev xav tau ntawm cov neeg muas zaub, yuav tsum tau plated nyob rau hauv cov xim sib txawv, nrog cov nyom nyiaj, cov nyiaj dawb, nyiaj grey, rab phom xim, kub, dub chrome, semi-chrome. Vim tias cov hluav taws xob ntawm cov khoom siv electroplated yog ho muaj zog, ua li cas txog qee yam khoom uas yuav tsum tau muaj kev ntsuas kab?
Muaj ob txoj kev: ua ntej, qhov xav tau ntawm cov khoom hluav taws xob nyob nrog cov roj rwb thaiv tsev, cov khoom hauv lub tshuab electroplating yuav tsis tau electroplated rau, ua li no cov khoom hluav taws xob tau! Ntawm chav kawm, qhov chaw coated nrog insulating roj yuav tig dub, uas yog tsis haum rau cov tsos ntawm qhov saum npoo. Qhov thib ob, thaum xav tau cov tshuab electroplating nrog cov nplaum daim ntawv nplaum, tiv thaiv, tib cov khoom hluav taws xob.
2, nqus tsev ion plating, tseem hu ua nqus txheej: feem ntau siv rau ntau yam, xws li ABS khoom, ABS PC khoom, khoom siv PC. Tib lub sijhawm vim yog txoj hauv kev, ib puag ncig, cov cuab yeej siv, tus nqi yuav kim tshaj tus dej plating. Ntawm no yog ib qho kev qhia luv luv rau cov txheej txheem: qhov chaw ntxuav, tshuaj tua hluav taws -> tshuaj tsuag tshuaj yej - ci primer -> nqus txheej -> cov tshuaj txau -> ci ntim -> ntim.
Nqus electroplating yuav muab faib ua lub tshuab nqus tsev electrodlating, UV nqus electroplating, nqus electroplating tshwj xeeb; Cov txheej txheem lub qhov cub tawg, txaws plating, rab phom xim thiab lwm yam.
3. Txawv ntawm cov txheej txheem ob tog: Cov dej electroplating siv dav vim hais tias cov txheej txheem yooj yim thiab cov khoom siv los ntawm cov khoom siv mus rau qhov chaw tsis yog hnyav li cov plhaub plhaub. IKS PVD , tus neeg siv khoom ntawm lub tshuab nqus tsev.
Tab sis lub tshuab nqus tsev electroplating zoo nyob hauv dongguan, shenzhen ob qhov chaw tsis muaj ntau, tsawg kawg kuv tsis muaj ntau cov ntaub ntawv qhia. Txawm li cas los xij, dej plating muaj qhov tsis muaj zog, tsuas ABS khoom thiab ABS PC khoom plating (qhov khoom siv no plating tsis zoo heev). Thiab ABS cov khoom kub kub yog 80 ℃, uas ua rau nws daim ntawv thov yog txwv. Thiab, lub tshuab nqus tsev vacuum tau npaum li cas txog li 200 ℃, rau siv nyob rau hauv qhov kub thiab txias qhov chaw yuav ua tiav rau hauv lub plating. Zoo li cua, cua nplhaib siv PC khoom, tag nrho cov ntawm cov khoom no muaj peev xwm ua rau siab kub ntawm 130 ℃. Tsis tas li ntawd, qhov kub siab feem ntau yuav tsum tau ua lub tshuab nqus pluam tom qab z * txau cov txheej ntawm UV roj, kom cov khoom seem ci iab, siab kub cev, thaum ua kom tiav qhov adhesion.
4. Cov kev zoo thiab qhov tsis zoo ntawm ob qhov txheej txheem:
A. Kom nws yooj yim, yog tias lub tshuab nqus tsev electrodlating tsis zoo dua UV roj, nws cov adhesion yog pluag heev thiab tsis tuaj yeem xeem dhau TEST. Txawm li cas los xij, dej electroplating obviously zoo tshaj lub tshuab nqus tsev electroplating! Yog li ntawd, thiaj li yuav ua kom tiav qhov adhesion ntawm nqus plating, yuav tsum tau ua raws li kev kho tshwj xeeb txau, ntawm chav kawm, tus nqi ntau dua.
B. Dej electroplate colour yog drab, muaj tsuas yog tsis tshua muaj neeg tsis sib haum, hnyav nyiaj, rab phom xim, aureate, dub chrome xim, ib nrab du chrome tos ntau xim 7 xim tsis muaj zog. Txawm li cas los xij, nqus plating yuav daws tau qhov teeb meem ntawm xya xim.
C. Cov txheej txheem cov dej uas siv electroplating yog "hexavalent chromium", uas yog cov khoom tsis zoo rau cov tsiaj ntawv. Rau "hexavalent chromium", muaj cov cai hauv qab no: eu: 76/769 / EE: kev siv; 94/62 / EC: <100> ROHS: <1000ppm yog="" li="" ib="" qho="" kev="" txwv="" nruj="" heev,="" qee="" lub="" tuam="" txhab="" domestic="" tau="" pib="" sim="" siv="" "trivalent="" chromium"="" los="" hloov="" "hexavalent=""> Thiab lub tshuab nqus tsev electro-valued SIV cov txheej khoom siv kom dav, yooj yim kom haum rau kev tiv thaiv ib puag ncig.
IKS PVD , ib puag ncig txoj hauv kev siv tshuab, sib cuag nrog peb tam sim no, iks.pvd @ foxmail.com