1. Plastic electroplating
Enwere ọtụtụ ụdị plastik maka akụkụ rọba, mana ọ bụghị plastik niile nwere ike itinye electroplated.
Ụfọdụ plastik na mkpuchi ígwè enweghị ike njikọ na-adịghị mma ma ọ nweghị uru bara uru;ụfọdụ ihe anụ ahụ nke plastik na mkpuchi ígwè, dị ka ọnụọgụ mgbasawanye, dị oke iche, ọ na-esikwa ike ịhụ na arụmọrụ ha dị na gburugburu ebe dị iche iche okpomọkụ.
Ihe mkpuchi na-abụkarị otu ígwè ma ọ bụ alloy, dị ka titanium target, zinc, cadmium, gold or brass, bronze, wdg;enwekwara akwa nkesa mgbasa, dị ka nickel-silicon carbide, nickel-graphite fluoride, wdg;enwekwara akwa mkpuchi, dị ka nchara ọla kọpa-nickel-chromium oyi akwa, ọlaọcha-indium oyi akwa na ígwè, wdg. Ugbu a, ihe kasị eji electroplating bụ ABS, sochiri PP.Tụkwasị na nke ahụ, PSF, PC, PTFE, wdg nwekwara usoro electroplating na-aga nke ọma, ma ha na-esi ike karị.
ABS / PC plastic electroplating usoro
Mwepu → Hydrophilic → Pre-roughening → Roughening → Neutralization → Nile elu → Activation → Debonding → Electroless Nickel Immersion → Scorched Copper → Acid Copper Plating → Semi-light Nickel Plating → High Sulfur Nickel Plating → Plating Nickel Plating → Plating Nickel Plating
2. Electroplating nke mkpọchi, ọkụ na ihe eji achọ mma
Ihe ndị bụ isi nke mkpọchi, ọkụ, na ngwaike ịchọ mma na-abụkarị zinc alloy, ígwè na ọla kọpa
The ahụkarị electroplating usoro bụ dị ka ndị a:
(1) Ihe nkedo anwụ anwụ dabere na Zinc
Polishing → Trichlorethylene degreasing → Hanging → Chemical degenreasing → Mmiri ịsacha → Ultrasonic Clean → Water wash → Electrolytic degenreasing → Mmiri ịsacha → Nrụ ọrụ nnu → Ịsacha mmiri → Ọla kọpa nke alkaline e-plated mbụ → Nrụgharị → Ịsacha mmiri → H2SO4oste → Mmiri ịsacha → H2SO4oste ọla kọpa plating → imegharịgharị → ịsacha mmiri → H2SO4 activation → mmiri ịsacha → acid na-egbuke egbuke ọla kọpa → imegharị ihe → mmiri ịsacha → a), ma ọ bụ ndị ọzọ (b ka e)
a) Black nickel plating (ma ọ bụ egbe ojii) → ịsacha mmiri → ihicha → ịse waya → agba agba → (ọla ọbara ọbara)
b) → Ntugharị nickel na-egbuke egbuke → imegharị ihe → ịsa → chrome plating → imegharị ihe → ịsa → ihicha
c) →Ṅomie ọla edo → imegharị ihe → saa → akọrọ → agba → akpọnwụwo
d.
e.
(2) Akụkụ igwe (akụkụ ọla kọpa)
Polishing → ultrasonic ihicha → hanging → chemical degenreasing → cathode electrolytic mmanụ mwepụ → anode electrolytic mmanụ mwepụ → mmiri ịsacha → hydrochloric acid activation → mmiri ịsacha → pre-plated alkaline ọla kọpa → recycling → mmiri ịsacha →H2SO4 neutralization → ịsacha mmiri → acid na-egbuke egbuke ọla kọpa → imegharị ihe → ịsa → H2SO4 ịgbalite → ịsacha
3. Electroplating nke ọgba tum tum, akpaaka akụkụ na ígwè ngwá ụlọ
Ihe ndabere nke akụkụ ọgba tum tum na ngwá ụlọ ígwè bụ ígwè niile, nke na-anabata usoro electroplating multi-layer, nke nwere nnukwu ihe a chọrọ maka ọdịdị na nkwụsị corrosion.
Usoro a na-ahụkarị bụ nke a:
Polishing → Hanging → Cathodic electrolytic oil mwepụ → Mmiri ịsacha → Acid electrolysis → Mmiri ịsacha → Mwepụ mmanụ anode electrolytic → Nsacha mmiri → H2SO4 activation → Mmiri ịsacha → Nchacha nickel na-egbuke egbuke → Nickel na-egbuke egbuke → Imegharị → Mmiri ịsacha × 3 → Chrome plating → Imegharị ihe → Nchacha × 3 → kwụda ala → nkụ
4.Plating nke ịdị ọcha ngwa ngwa
Ihe ka ọtụtụ n'ime ihe ndị na-emepụta ihe dị ọcha bụ zinc alloys, na-egweri bụ ihe pụrụ iche, na-achọ nchapụta dị elu na nhazi nke mkpuchi.E nwekwara akụkụ nke ịdị ọcha nke nwere ihe ndabere ọla, na usoro electroplating bụ otu ihe ahụ na zinc alloy.
Usoro a na-ahụkarị bụ nke a:
Akụkụ zinc alloy:
Polishing → Trichlorethylene degreasing → Hanging → Chemical degenreasing → Mmiri ịsacha → Ultrasonic Clean → Mmiri ịsacha → Electrodeoiling → Mmiri ịsacha → Nrụ ọrụ nnu → Mmiri ịsacha → Pre-plated alkaline ọla kọpa → Recycling → Mmiri na-asachapụ → H2SO4 ịsa mmiri → Coke acid neutralization ọla kọpa plating → imegharị ihe → ịsacha → H2SO4 activation → ịsacha → acid na-egbuke egbuke ọla kọpa → imegharị ihe → ịsacha → ihicha → hanwa → polishing → dewaxing → ịsacha → alkali ọla kọpa plating → imegharị ihe → ịsa → H2SO4 neutralization → plasta chọrọ → ụfọdụ chọrọ → elu, a na-ejikwa multilayer Ni) → Imegharị ihe → Ịsa ahụ × 3 → Chrome plating → Imegharị ihe → ịsacha × 3 → ihicha
5. Electroplating nke shei batrị
Usoro electroplating na ngwá ọrụ pụrụ iche nke batrị batrị bụ isiokwu na-ekpo ọkụ na ụlọ ọrụ electroplating.Ọ na-achọ ka nickel brightener gbọmgbọm nwee ọmarịcha arụmọrụ mpaghara DK dị ala yana ịrụ ọrụ mgbochi nchara na-aga n'ihu.
Usoro a na-ahụkarị:
Rolling na dereasing → mmiri ịsacha → activation → mmiri ịsacha → oyi akwa → gbọmgbọm nickel plating → mmiri ịsacha → mwepụ ihe nkiri → mmiri ịsacha → passivation →
6. Electroplating nke ụgbọ ala aluminum alloy wiil
(1) Usoro eruba
Polishing→shot blasting (nhọrọ) →ultrasonic wax mwepụ → mmiri ịsacha alkali etching na degenreasing → mmiri ịsacha → acid etching (ọkụ) → mmiri ịsacha → sinking zinc (Ⅰ) → mmiri ịsacha → Nwepu zinc → mmiri na-ehicha mmiri → zinc nkwụnye ego Ⅱ)→Ịsacha mmiri →Na-etinye nickel gbara ọchịchịrị → iji ọla kọpa na-egbuke egbuke na-asa akwa → iji mmiri na-asachapụ → ihicha mmiri ịsacha mmiri
(2) Njirimara usoro
1. A na-anakwere usoro otu nzọụkwụ nke nkwụsịtụ na alkali etching, nke ọ bụghị nanị na-azọpụta usoro ahụ, kamakwa ọ na-eme ka mwepụ nke nsị mmanụ pore, nke mere na mkpụrụ ahụ na-ekpughe n'ụzọ zuru ezu na steeti na-enweghị mmanụ.
2. Jiri ngwọta niacin etching na-enweghị edo edo iji belata mmetọ gburugburu ebe obibi ma zere mmebi nke ukwuu.
3. Multi-layer nickel electroplating system, na-egbuke egbuke, ọkwa dị mma;enwere ike iche, ọnụ ọgụgụ micropores kwụsiri ike, yana nguzogide corrosion dị elu.
Oge nzipu: Mar-22-2023