1. Te whakakikorua hiko
He maha nga momo kirihou mo nga waahanga kirihou, engari kaore nga kirihou katoa e taea te whakakikoruatia.
Ko etahi o nga kirihou me nga paninga whakarewa he ngoikore te kaha o te hono me te kore he uara mahi;Ko etahi o nga ahuatanga o te kirihou me nga whakakikorua whakarewa, penei i te whakareatanga roha, he tino rerekee, he uaua ki te whakarite i o raatau mahi i roto i te taiao rerekee teitei.
Ko te whakakikorua ko te nuinga he whakarewa kotahi, he koranu ranei, penei i te taumata titanium, zinc, cadmium, koura, parahi ranei, parahi, me etahi atu;he papa marara ano, penei i te nickel-silicon carbide, nickel-graphite fluoride, me etahi atu;he paparanga kakahu ano hoki, penei i te maitai Ko te paparanga parahi-nickel-chromium, te paparanga hiriwa-indium i runga i te rino, me etahi atu I tenei wa, ko te nuinga o nga mea e whakamahia ana mo te hikohiko ko ABS, ka whai i te PP.I tua atu, ko te PSF, te PC, te PTFE, me etahi atu, he pai nga tikanga electroplating, engari he uaua ake.
ABS / PC tukanga electroplating kirihou
Te whakaheke hinu → Hydrophilic → Tuhinga o mua → Roughening → Neutralization → Mata Katoa → Whakahohenga → Debonding → Rukunga Nika Hiko Kore → Te Parahi Kawa → Te Whakakikorua Acid Copper → Te Whakakikorua Nickel Semi-Kanaana → Te Whakakikoruatanga Nika Nika Teitei → Te Whakakikoruatanga Nickel Marama
2. Te whakakikorua i nga raka, rama me nga taputapu whakapaipai
Ko nga mea taketake o nga raka, rama, me nga taputapu whakapaipai ko te nuinga o te zinc alloy, te maitai me te parahi
Ko te tukanga electroplating angamaheni e whai ake nei:
(1) Ko te whakarewatanga o te whakarewatanga o te konutea
Te whakakorikori → Trichlorethylene whakaheke → Iri → Te whakaheke matū → Te horoi wai → Te horoi irahiko → Te horoi wai → Te whakaheke hiko → Te horoi wai → Te whakahohe tote → Te horoi wai → Te parahi kawakore i mua i te whakakikorua → Te hangarua → Te horoi wai → H2SO4 te horoi → Te horoi wai → Te horoi wai → Te horoi wai whakakikorua parahi → hangarua → horoi wai → Whakahohenga H2SO4 → horoi wai → waikawa konukura kanapa → hangarua → horoi wai → a), etahi atu ranei (b ki e)
a) Te whakakikorua nickel pango (he pango pu ranei) → horoi wai → whakamaroke → tuhi waea → peita rehu → (parahi whero)
b) → Whakakikorua nickel kanapa → hangarua → horoi → whakakikorua chrome → hangarua → horoi → whakamaroke
c) →Whakaritea te koura → hangarua → horoi → whakamaroke → peita →maroke
d) →koura whakakikorua → hangarua → horoi → whakakikorua nickel pango → horoi → whakamaroke → tuhi → peita → whakamaroke → (parahe matomato)
e) →Pearl nickel whakakikorua →wai horoi →chrome whakakikorua →recycling →wai horoi → whakamaroke
(2) Nga waahanga rino (waahanga parahi)
Whakakorikori → horoi ultrasonika → whakairi → whakaheke matū → tango hinu hiko cathode → tango hinu hiko hiko anode → horoi wai → whakahohenga waikawa pūhaumāota → horoi wai → parahi kawakore i mua i te whakakikorua → hangarua → horoi wai → H2SO4 whakakorenga → horoi wai → waikawa kanapa parahi →recycling → Horoi → H2SO4 whakahohenga → Horoi
3. Te whakakikorua i nga motopaika, nga waahanga motuka me nga taonga rino
Ko nga mea taketake o nga waahanga motopaika me nga taonga rino he rino katoa, e tango ana i nga mahi hiko hiko maha-papanga, he nui nga whakaritenga mo te ahua me te aukati i te waikura.
Ko te tukanga angamaheni e whai ake nei:
Whakakorikori → Iri → Tango hinu hiko Cathodic → Horoi wai → Acid electrolysis → Horoi wai → Anode electrolytic hinu tango → Horoi wai → H2SO4 whakahohenga → Horoi wai → Whakakikorua nickel Semi-marama → nickel kanapa katoa → Recycling → Horoi wai × 3 → Chrome whakakikorua → Recycling → Horoi × 3 → whakairi ki raro → maroke
4.Plating o oko parukore
Ko te nuinga o nga taonga mo te horoi he koranu konutea, a he mea tino nui te huri, me nui te kanapa me te taumata o te paninga.Kei kona ano tetahi waahanga o nga taonga parukore me nga taonga turanga parahi, a he rite tonu te mahi whakakikorua ki te koranu zinc.
Ko te tukanga angamaheni e whai ake nei:
Nga wahanga koranu konutea:
Te whakakorikori → Trichlorethylene whakaheke → Iri → Te whakakore matū → Te horoi wai → Te horoi irahiko → Te horoi wai → Electrodeoiling → Te horoi wai → Whakahohenga tote → Te horoi wai → Te parahi kawakore i mua i te whakakikorua → Te hangarua → Te horoi wai → H2SO4 te horoi → Te horoi i te wai → Te waikawa Cophoric. whakakikorua parahi → hangarua → horoi → H2SO4 whakahohenga → horoi → waikawa konukura kanapa → hangarua → horoi → whakamaroke → whakairi → whakakorikori → dewaxing → horoi → whakakikorua parahi alkali → hangarua → horoi → H2SO4 whakakorenga → horoi → Ko nga whakaritenga nickel kanapa teitei, ka whakamahia ano te multilayer Ni) → Recycling → Horoi × 3 → Whakakikorua Chrome → Recycling → Horoi × 3 → whakamaroke
5. Whakakikoruatia o te anga pākahiko
Ko te tukanga hiko me nga taputapu motuhake o te putea potae he kaupapa wera i roto i te ahumahi hiko.Ko te hiahia kia pai ake te mahi tuunga rohe iti-DK me te mahi aukati waikura i muri i te tukatuka.
Rere tukanga angamaheni:
Te hurihuri me te whakaheke → te horoi wai → te whakahohe → te horoi wai → te whakamahana mata → te whakakikorua o te nika → te horoi wai → te tango kiriata → te horoi wai → te whakakikoruatanga →
6. Electroplating o motomotive konumohe koranu wira
(1) Te rere tukanga
Te whakakorikori → pupuhi pupuhi (he mea whiriwhiri) → tango wax ultrasonika → horoi wai → te wai kawa me te whakaheke wai → te horoi wai → te waikawa waikawa (rama) → te horoi wai → te totohu zinc (Ⅰ) → te horoi wai → te tango konutea → te horoi wai → te tuku konutea ( Ⅱ) → horoi wai → whakakikoruatia te nickel pouri → horoi ki te konukura kanapa waikawa → horoi ki te wai → whakakorikori Horoi wai
(2) Nga ahuatanga tukanga
1. Ko te tikanga kotahi-taahiraa mo te whakaheke me te kawa kawakore ka mauhia, kaore i te whakaora noa i te mahi, engari ka awhina ano hoki i te tangohanga o te hinu pore hinu, kia tino kitea ai te taputapu i roto i te ahua kore-hinu.
2. Whakamahia te wairewa niacin kore-kowhai hei whakaiti i te parahanga o te taiao me te karo i te waikura nui.
3. Pūnaha nickel electroplating maha-papanga, kanapa, pai te taumata;te rereketanga pea, te maha o nga micropores, me te kaha o te waikura.
Te wa tuku: Maehe-22-2023