Pane nzira ina huru dze electroplating mumabhodhi edunhu: munwe-mutsara electroplating, kuburikidza-gomba electroplating, reel-yakabatana yakasarudzika plating, uye brashi plating.
Heino sumo pfupi:
01
Finger row plating
Masimbi asingawanzo anofanirwa kuiswa pabhodhi kumucheto kwezvibatanidza, bhodhi mupendero wakabudikira mabatiro kana zvigunwe zvegoridhe kuti zvipe kushomeka kwekushomeka uye kwepamusoro kupfeka kuramba.Iyi tekinoroji inonzi munwe mutsetse electroplating kana protruding part electroplating.Ndarama inowanzoputirwa pamabatiro akabudikira ebhodhi edge chokubatanidza nemukati meplating layer ye nickel.Zvigunwe zvegoridhe kana zvikamu zvakabudikira zvemupendero webhodhi zvinoiswa nemaoko kana kuti otomatiki.Parizvino, iyo yegoridhe yakanamirwa pane yekubatanidza plug kana chigunwe chegoridhe chakaputirwa kana kutungamira., Panzvimbo pemabhatani akapfava.
Iyo nzira yemunwe mutsara electroplating ndeiyi inotevera:
•
Shamba nemvura yekugeza
Geza neabrasive
Activation inoparadzirwa mu10% sulfuric acid
Hukobvu hwenickel plating pane dzakabudikira macontacts ndeye 4-5μm
Chenesa uye demineralize mvura
Goridhe kupinda mhinduro kurapwa
Gilded
Kuchenesa
kuomesa
02
Kuburikidza negomba plating
Kune nzira dzakawanda dzekugadzira dhizaini ye electroplating layer paburi remadziro e substrate yakaboorwa gomba.Izvi zvinodaidzwa kuti gole wall activation mumaindasitiri ekushandisa.Iyo yekushambadzira yekugadzira dhizaini yedunhu yakadhindwa inoda akawanda epakati ekuchengetedza matangi.Iyo tangi ine yayo yekutonga nekugadzirisa zvinodiwa.Kuburikidza negomba plating inodiwa yekutevera nzira yekuchera.Kana chibhorani chikadhirowa nepakati pefoiri yemhangura uye nepasi pasi, kupisa kunogadzirwa kunonyungudutsa iyo insulating synthetic resin inoumba yakawanda ye substrate matrix, iyo yakanyungudutswa resin uye mamwe madhiri ekuchera Inounganidzwa yakatenderedza gomba uye yakaputirwa pagomba richangobva kubuda. rusvingo mune foil yemhangura.Muchokwadi, izvi zvinokuvadza kune inotevera electroplating pamusoro.Iyo yakanyungudutswa resin inozosiyawo dhizaini inopisa shaft pagomba madziro eiyo substrate, iyo inoratidzira kusimba kunamatira kune akawanda activator.Izvi zvinoda kuvandudzwa kwekirasi yakafanana de-staining uye etch-back chemical technologies.
Imwe nzira yakakodzera yeprototyping akadhindwa edunhu mabhodhi ndeye kushandisa yakanyatsogadzirirwa yakaderera-viscosity ingi kuumba yakanyanya kunamira uye inoitisa firimu pamadziro emukati emumwe nemumwe kuburikidza neburi.Nenzira iyi, hapana chikonzero chekushandisa maitiro akawanda emakemikari ekurapa, danho rimwe chete rekushandisa uye rinozotevera kurapa kwekupisa kunogona kuumba firimu rinoramba riri mukati memadziro ose egomba, iro rinogona kuve rakananga electroplated pasina kumwe kurapwa.Ingi iyi iresin-based substance ine yakasimba adhesion uye inogona kunamatira zviri nyore kumadziro emakomba akawanda anokwenenzverwa nemafuta, nokudaro achibvisa nhanho yekudzokera kumashure.
03
Reel linkage type inosarudza plating
Mapini nemapini ezvikamu zvemagetsi, senge majoini, masekete akasanganiswa, ma transistors uye anochinjika akadhindwa maseketi, shandisa yakasarudzika plating kuti uwane yakanaka yekubata kuramba uye kushora kuramba.Iyi nzira ye electroplating inogona kuve yemanyorero kana otomatiki.Zvinodhura zvakanyanya kusarudza pini yega yega yega, saka batch welding inofanira kushandiswa.Kazhinji, migumo miviri yesimbi foil iyo yakakungurutswa kune inodiwa ukobvu inoroverwa, inocheneswa nemakemikari kana mechanic nzira, uye zvino yakasarudzika kushandiswa senge nickel, goridhe, sirivheri, rhodium, bhatani kana tin-nickel alloy, copper-nickel alloy. , Nickel-lead alloy, nezvimwewo zvekuenderera mberi electroplating.Munzira ye electroplating yekusarudza plating, tanga wapfekedza chidimbu chemushonga wesimbi pane chikamu chesimbi yemhangura foil board isingade kuve nemagetsi, uye electroplating chete pane yakasarudzwa yemhangura foil chikamu.
04
Brush plating
"Brush plating" inyanzvi ye electrodeposition, umo kwete zvikamu zvose zvakanyudzwa mu electrolyte.Murudzi urwu rwetekinoroji ye electroplating, ingori nzvimbo shoma inoiswa magetsi, uye hapana mhedzisiro pane zvimwe.Kazhinji, simbi dzisina kujairika dzinoputirwa pazvikamu zvakasarudzwa zvebhodhi redunhu rakadhindwa, senge nzvimbo dzakadai sebhodhi edge connectors.Brush plating inoshandiswa zvakanyanya pakugadzirisa mapuranga edunhu akaraswa muzvitoro zvemagungano emagetsi.Putira yakakosha anode (inode ine kemikari isingashande, senge graphite) muchinhu chinonwa (cotton swab), uye shandisa kuunza mhinduro ye electroplating kunzvimbo inodiwa electroplating.
5. Manual wiring uye kugadzirisa zviratidzo zvinokosha
Manual wiring inzira yakakosha yekudhindwa redunhu bhodhi dhizaini ikozvino uye mune ramangwana.Kushandisa manyorero wiring kunobatsira otomatiki wiring maturusi kupedzisa basa re wiring.Nekugadzirisa nekugadzirisa iyo yakasarudzwa network (net), nzira inogona kushandiswa kune otomatiki nzira inogona kuumbwa.
Makiyi masaini anotanga newaya, ingave pamaoko kana kusanganiswa ne otomatiki wiring maturusi.Mushure mekunge wiring yapera, iyo yakakodzera engineering uye tekinoroji vashandi vanozotarisa iyo chiratidzo wiring.Mushure mekunge kuongororwa kwapfuura, waya dzichagadziriswa, uye ipapo zviratidzo zvakasara zvichange zvichiitwa wired.Nekuda kwekuvapo kwe impedance muwaya yevhu, zvinounza zvakajairika impedance kupindira kudunhu.
Naizvozvo, usaite zvisina tsarukano kubatanidza chero mapoinzi ane grounding zviratidzo panguva wiring, izvo zvinogona kuburitsa zvinokuvadza coupling uye kukanganisa kushanda kwedunhu.Pamafaro epamusoro, inductance yewaya ichave yakawanda mirairo yehukuru yakakura kudarika kushorwa kwewaya pachayo.Panguva ino, kunyange kana chete diki yakakwira-frequency ikozvino inoyerera kuburikidza newaya, imwe yakakwirira-frequency voltage inodonha ichaitika.
Naizvozvo, kune yakakwirira-frequency maseketi, iyo PCB marongero anofanirwa kurongeka seakabatana sezvinobvira uye waya dzakadhindwa dzinofanira kunge dziri pfupi sezvinobvira.Kune mutual inductance uye capacitance pakati petambo dzakadhindwa.Kana iyo frequency yekushanda yakakura, inokonzera kukanganisa kune zvimwe zvikamu, izvo zvinonzi parasitic coupling interference.
Nzira dzekudzivirira dzinogona kutorwa ndeidzi:
① Edza kupfupisa wiring yechiratidzo pakati pemazinga ese;
②Ronga mazinga ese emaseketi muhurongwa hwezviratidzo kudzivirira kuyambuka nhanho imwe neimwe yemitsara yechiratidzo;
③Waya dzemapanera maviri ari padhuze dzinofanirwa kunge dziri perpendicular kana kuyambuka, kwete kufambirana;
④ Kana mawaya echiratidzo achifanirwa kuiswa mukuenderana mubhodhi, waya idzi dzinofanirwa kupatsanurwa neimwe chinhambwe zvakanyanya sezvinobvira, kana kupatsanurwa newaya dzepasi uye waya dzemagetsi kuzadzisa chinangwa chekudzivirira.
6. Wiring otomatiki
Nezve wiring yezviratidzo zvakakosha, iwe unofanirwa kufunga nezve kudzora mamwe ma parameter emagetsi panguva ye wiring, senge kuderedza distributed inductance, etc. Mushure mekunzwisisa kuti ndeapi mapeji ekuisa iyo otomatiki wiring chishandiso ine uye pesvedzero yekupinza parameters pa wiring, kunaka kweiyo wiring. otomatiki wiring inogona kuwanikwa kune imwe nhanho Guarantee.Mitemo yakajairika inofanirwa kushandiswa paunenge uchiendesa masaini otomatiki.
Nekuisa zvirambidzo mamiriro uye kurambidza wiring nzvimbo kudzikamisa akaturikidzana anoshandiswa neakapihwa chiratidzo uye nhamba yevias inoshandiswa, iyo wiring chishandiso inogona kungoita nzira waya maererano neanjiniya ekugadzira mazano.Mushure mekuisa zvipingamupinyi uye kushandisa iyo yakagadzirwa mitemo, iyo otomatiki routing ichawana mhedzisiro yakafanana neinotarirwa mhedzisiro.Mushure mokunge chikamu chekugadzirwa kwapera, chichagadziriswa kuti chirege kukanganiswa nemaitiro anotevera ekugadzirisa.
Nhamba ye wiring inobva pakuoma kwedunhu uye nhamba yemitemo yakawanda inotsanangurwa.Mazuva ano otomatiki wiring maturusi ane simba kwazvo uye anogona kazhinji kupedzisa 100% yewaya.Nekudaro, kana iyo otomatiki wiring chishandiso isati yapedza ese masaini wiring, zvinodikanwa kuendesa masaini masaini masaini.
7. Wiring kuronga
Kune mamwe masaini ane zvipingamupinyi zvishoma, kureba kwewaya kwakareba kwazvo.Panguva ino, iwe unogona kutanga waona kuti ndeipi wiring inonzwisisika uye iyo wiring isingakodzeri, uye wozogadzirisa nemaoko kupfupisa chiratidzo che wiring kureba uye kuderedza nhamba yevias.