N’chifukwa Chiyani Ma Terminals Ali ndi Nickel-Plated? Kuposa Kuteteza Dzimbiri: Ntchito 5 Zazikulu

Anthu ambiri atsopano mumakampaniwa amakhulupirira molakwika kuti kuyika nickel pa malo olumikizirana ndi njira yongoteteza maonekedwe ndi dzimbiri, zomwe sizili choncho. Monga njira imodzi yotsika mtengo komanso yogwiritsidwa ntchito kwambiri pokonza pamwamba pa malo olumikizirana, kuyika nickel pa malo olumikizirana ndi ...

Lero, tiwona mozama ntchito zazikulu za terminal nickel plating, ndikuwona mfundo zazikulu za njira yolumikizira magetsi ndi zamagetsi.

1. Kukana Dzimbiri ndi Kusungunuka kwa Oxidation, Kupanga Chotchinga Cholimba Choteteza Ma Substrates

Ma terminal ambiri omwe ali pamsika amapangidwa ndi mkuwa weniweni, phosphor bronze ndi ma alloy ena amkuwa. Mkuwa uli ndi mphamvu yabwino kwambiri yoyendetsera magetsi, komabe uli ndi zovuta zake zazikulu: umatha kusungunuka, kusinthika mtundu, ndi dzimbiri ukakumana ndi mpweya, chinyezi, ma acid kapena alkali. Oxyde ya mkuwa yomwe imabwera chifukwa cha izi ingayambitse kukhudzana koyipa komanso kukana kwakukulu kwa ma terminal, ndipo ingayambitsenso kusweka kwa dera komanso kulephera kwa zida.

Nickel ili ndi mphamvu yolimba yotha kusuntha. Kupaka kwa electroplating kumapanga filimu yoteteza yolimba komanso yokhazikika pamwamba pa terminal, yomwe imapanga msanga gawo lotha kusuntha. Gawoli limachotsa bwino mpweya, chinyezi, fumbi, komanso zinthu zofooka za asidi ndi alkaline.

Mosiyana ndi malo osungiramo zinthu a mkuwa opanda kanthu omwe amatha kusungunuka ndi kusinthika mtundu, malo osungiramo zinthu okhala ndi nickel amasunga zokutira zokhazikika kwa nthawi yayitali ndipo amapereka kukana kwabwino kwambiri kwa nyengo. Amaletsa dzimbiri ndi kulephera kwa substrate bwino m'nyumba zamkati, komanso m'mafakitale akunja ndi chinyezi, zomwe zimachepetsa chiopsezo cha zolakwika za ma circuit.

2. Kulimba Kwambiri ndi Kukana Kuvala Kuti Zigwirizanenso ndi Kusagonana

Pogwiritsidwa ntchito moyenera, ma terminal amalumikizidwa/kuchotsedwa pa plug pafupipafupi, kumangiriridwa ndi zomangira ndi kulumikizana ndi clip. Kukangana kwa makina kwa nthawi yayitali, kupsinjika ndi kukhudzidwa kumayambitsa kuwonongeka, kukanda ndi kusintha kwa zinthu zoyambira. Pakapita nthawi, izi zimapangitsa kuti maulumikizidwe osasunthika, mipata yolumikizirana ikule komanso kupitilizabe kwa magetsi kosakhazikika.

Kuphimba kwa nickel kumakhala ndi kuuma kwakukulu komanso kapangidwe kake ka tirigu wabwino, komwe kumapangitsa kuti kukanda ndi kutha kwabwino kwambiri. Kuuma kwake pamwamba kumakhala kwakukulu kwambiri kuposa kwa substrates zamkuwa. Pambuyo pa kuphimba kwa nickel, chotchingiracho chimakhala ndi mphamvu zambiri zamakaniko, zomwe zimalimbana bwino ndi kutha kwa makina komwe kumachitika chifukwa cholumikizidwa mobwerezabwereza ndi kulumikizidwa.

Pazinthu zomwe zimagwiritsidwa ntchito pafupipafupi monga ma terminal olumikizidwa, ma terminal a spring ndi ma terminal positi, nickel coverage imaletsa kuwonongeka ndi kusinthika kwa zinthu zoyambira. Imaonetsetsa kuti ma terminals asamalumikizidwe kwa nthawi yayitali, imapewa kulumikizana kosasunthika komwe kumachitika chifukwa cha kuwonongeka kwa makina, ndipo imawonjezera nthawi ya ntchito.

3. Kugwira Ntchito Ngati Cholepheretsa Kufalitsa Mphamvu Zamagetsi

Iyi ndi ntchito yofunika kwambiri koma yofunika kwambiri ya nickel plating, komanso chifukwa chachikulu chomwe base nickel plating ndi yofunika kwambiri pa ma terminal apamwamba komanso ma terminal opangidwa ndi golide.

Ma terminal ambiri a zolumikizira zolondola amagwiritsa ntchito njira yopangira nickel plating kuphatikiza golide/siliva. Maatomu a mkuwa omwe ali mu maziko amagwira ntchito kwambiri. Pakagwiritsidwa ntchito kwa nthawi yayitali komanso kutentha kwambiri, pang'onopang'ono amafalikira kunja kupita pamwamba pa golide kapena siliva, zomwe zimapangitsa kuti zitsulo zisakanikirane.

Kufalikira kwa chitsulo kotereku kumayambitsa kulephera kwa chophimba chamtengo wapatali pamwamba ndipo kumapanga zinthu zodetsa okosijeni. Kudzawonjezera kwambiri kukana kwa kukhudzana, zomwe zimapangitsa kuti chizindikiro chosinthika chisafalikire, magetsi osakhazikika komanso zida zisagwire bwino ntchito.

Gawo lapakati la nickel limagwira ntchito ngati chotchinga chabwino kwambiri choletsa kufalikira kwa zitsulo. Limalekanitsa kwathunthu gawo la mkuwa kuchokera ku chophimba chakunja chachitsulo chamtengo wapatali ndikuletsa kufalikira kwa atomiki. Izi zimapangitsa kuti terminal ikhale yolimba pakapita nthawi, kuonetsetsa kuti magetsi akuyenda bwino komanso kuti zizindikiro zifalikire molondola, komanso kukwaniritsa zofunikira zamagetsi olondola komanso zida zama siginecha zama frequency apamwamba.

4. Konzani Zolakwika za Substrate ndi Kukonza Kusalala kwa Chophimba

Kukanda pang'ono, mabowo ang'onoang'ono, malo osafanana ndi zolakwika zina pakupanga zinthu n'kosapeweka pa zinthu zamkuwa panthawi yoponda ndi kukonza zinthu. Ngakhale sizikuwoneka ndi maso, zolakwika zazing'onozi zingayambitse kupendekera kosagwirizana komanso kusagwira bwino ntchito yopangira zinthu pambuyo pake, zomwe zimawononga magwiridwe antchito a ma terminals.

Nikeli yopangidwa ndi electroplated ili ndi kapangidwe kabwino ka kristalo komanso magwiridwe antchito abwino kwambiri odzaza. Imadzaza bwino mabowo ang'onoang'ono ndi mikwingwirima pamwamba pa terminal, ndikupangitsa kuti ikhale yosalala komanso yosalala.

Malo osalala amathandiza kuti ma terminal agwirizane bwino komanso kuti magetsi azigwirana bwino, zomwe zimathandiza kuti magetsi azigwirana bwino. Pakadali pano, nickel underlayer yofanana imapangitsa kuti ma terminal agwirizane bwino komanso kuti azitha kugwirana bwino kwambiri, zomwe zimathandiza kuti ma terminal asamasefukire, zomwe zimathandiza kuti ma terminal asamasefukire komanso kuti asamasefukire kwambiri.

5. Yotsika Mtengo pa Ntchito Zosiyanasiyana, Kulinganiza Mtengo ndi Magwiridwe Abwino

Ambiri angadzifunse kuti: popeza kuti ma plating agolide ndi siliva amapereka mphamvu yabwino kwambiri yoyendetsera magetsi komanso kukana dzimbiri, n’chifukwa chiyani ma plating a nickel ndiye chisankho chachikulu pa ma terminal ambiri?

Chifukwa chachikulu chili mu mtengo wake wabwino kwambiri. Ngakhale kuti ma plating agolide ndi siliva amapereka ntchito yabwino kwambiri, amabwera ndi mitengo yokwera ndipo amagwiritsidwa ntchito pokhapokha pazinthu zapadera monga zida zamakono, zida zamasiginolo apamwamba, magulu ankhondo ndi azachipatala.

Kupaka nickel kumaphatikiza zabwino zambiri kuphatikizapo kukana dzimbiri, kukana kuwonongeka, kukhazikika komanso kusinthasintha kwakukulu. Ngakhale nickel yeniyeni siigwira ntchito bwino ngati golide ndi siliva, imakwaniritsa zofunikira zonse zotumizira mphamvu ndi kulumikizana kwa zida zambiri zamagetsi zapakhomo ndi zamafakitale.

Pazinthu zomwe zimagwiritsidwa ntchito nthawi zambiri monga zida zazing'ono zapakhomo, zinthu zowunikira, zida zowongolera mafakitale, zolumikizira wamba ndi ma terminal blocks, nickel plating ndiyo njira yabwino kwambiri yolumikizira magwiridwe antchito ndi mtengo. Imatsimikizira magwiridwe antchito okhazikika komanso olimba pamtengo woyenera, ndipo ndi yoyenera kupanga zinthu zambiri.

Zowonjezera: Mitundu Iwiri Yaikulu Yogwiritsira Ntchito Nickel Plating

1. Chophimba cha Nickel chapamwamba (Chophimba cha Nickel cha single-layer)

Nickel imagwira ntchito mwachindunji ngati chophimba chakunja. Imagwiritsidwa ntchito pa ma block a mafakitale ndi a boma, ikukwaniritsa zofunikira zonse zotsutsana ndi dzimbiri, kukana kuwonongeka ndi kuyendetsa magetsi. Ndi ntchito yabwino kwambiri, ndiyo yankho lomwe limagwiritsidwa ntchito kwambiri.

2. Chophimba cha Nickel cha Undercoat (Maziko a Nickel ndi Golide/Siliva Topcoat)

Chigawo cha nickel chimagwira ntchito ngati chotchinga chapakati pansi pa zokutira zamtengo wapatali zagolide kapena siliva. Chimagwiritsidwa ntchito pa zolumikizira zolondola, malo olumikizira ma signature amphamvu komanso zida zowongolera mafakitale zapamwamba, zomwe zimapangitsa kuti zinthu zikhale zokhazikika, zolondola kwambiri komanso nthawi yayitali yogwirira ntchito.

Chidule

Kupaka nikeli pa malo olumikizira magetsi sikutanthauza kungomaliza pamwamba pa nyumba; ndi njira yofunika kwambiri paukadaulo wolumikizira magetsi.

Ndi mphamvu zisanu zazikulu — kukana dzimbiri ndi okosijeni, chitetezo cha kuwonongeka, kuletsa kufalikira kwa zitsulo, kukonza konkire komanso kugwira ntchito bwino kwambiri — nickel plating imayang'ana zovuta zomwe zimakhalapo pa konkire kuphatikizapo okosijeni, kuwonongeka ndi kusakhazikika kwa ntchito. Izi zimatsimikizira kuti kulumikizana kwa ma circuit kumagwira ntchito bwino, mokhazikika komanso kwa nthawi yayitali.

Mukamvetsetsa ntchito za nickel plating, mudzazindikira kuti kupaka kopyapyala kumeneku kumagwira ntchito ngati chotetezera chosawoneka chomwe chimatsimikizira kuti zipangizo zamagetsi zambiri zikugwira ntchito modalirika.

Cholumikizira cha mphamvu ya AMASS High current chimagwiritsa ntchito njira yopangira ma Nickel yomwe ingakuthandizeni kusunga maulumikizidwe okhazikika pazochitika monga kugwedezeka kwamphamvu kwambiri, kugwedezeka mobwerezabwereza kwa kutentha kwakukulu ndi kochepa, voliyumu yaying'ono, ndi mphamvu yamagetsi yayikulu.