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Mabwalo a PCB ngati chosinthira choyambira kamangidwe ka membrane
Makina osinthira a PCB (Printed Circuit Board) ndi mtundu wa mawonekedwe amagetsi omwe amagwiritsa ntchito nembanemba yopyapyala, yosinthika kuti ilumikizane ndikugwiritsa ntchito magawo osiyanasiyana ozungulira.Masinthidwe awa amapangidwa ndi zigawo zingapo zazinthu, kuphatikiza mabwalo osindikizidwa, zigawo zoteteza, ndi zomatira, zonse zokonzedwa kuti zipange msonkhano wosinthira wophatikizika.Zomwe zimafunikira pakusintha kwa membrane ya PCB zikuphatikiza bolodi la PCB, zokutira zojambulidwa, ndi chingwe chowongolera.The PCB board imagwira ntchito ngati maziko osinthira, ndikuphimba kwazithunzi komwe kumapereka mawonekedwe omwe akuwonetsa ntchito zosiyanasiyana zosinthira.Chosanjikiza cha membrane chimagwiritsidwa ntchito pa bolodi la PCB ndipo chimakhala ngati njira yosinthira popereka chotchinga chakuthupi chomwe chimayendetsa mabwalo osiyanasiyana ndikutumiza zidziwitso ku zida zofananira.Ntchito yomanga kansalu ya PCB imakhala yolimba kwambiri komanso yokhalitsa, yomwe imawapanga kukhala abwino kuti agwiritsidwe ntchito pazinthu zosiyanasiyana, kuchokera ku zipangizo zamagetsi zamagetsi kupita ku zipangizo zamankhwala ndi makina a mafakitale.Amakhalanso osinthika kwambiri, omwe amatha kupanga masanjidwe ndi mapangidwe ake, ndipo amatha kusinthidwanso ndi zina zowonjezera monga ma LED, mayankho a tactile, ndi zina zambiri.
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Makiyi okhala ndi PU Dome process membrane switch
PU Dome Membrane Switch - kuphatikiza koyenera kwa kalembedwe ndi ntchito.Kusintha kwapamwamba kumeneku kudapangidwa kuti kupereke kumverera kwabwino komanso kuyeretsa kosavuta.Dome imapangidwa kuchokera kuzinthu zolimba komanso zowoneka bwino za epoxy, zimakhala zolimba komanso zowoneka bwino.Kupaka kwake kosalala komanso konyezimira komwe kumalepheretsa dothi ndi fumbi kumamatira.PU Dome idapangidwa kuti izitha kupirira ngakhale zovuta kwambiri, ndikupangitsa kuti ikhale chisankho chabwino pakugwiritsa ntchito kulikonse.Chifukwa chake ngati mukuyang'ana chosinthira chodalirika komanso chosangalatsa, chosinthira cha PU Dome membrane chikhala chimodzi mwazosankha zanu zabwino kwambiri.
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Standard kumanga kamangidwe kamembala kusintha kusintha
Kusintha kwathu kwa Membrane Standard ndiye yankho labwino pazosowa zanu.Gulu lathu lodziwa bwino za R&D litha kukupatsirani ntchito zomwe mukufuna kuti mukwaniritse zomwe mukufuna.Tatumikira makasitomala ambiri akunja ndipo tili ndi zambiri zopanga zinthu.Ma switch athu a membrane ndi odalirika komanso olimba, omwe amakupatsirani kukhutitsidwa kwakukulu.Ndi ntchito yathu yaukadaulo komanso kudzipereka kuzinthu zabwino, mutha kukhala otsimikiza kuti mukupeza chinthu chomwe chapangidwa kuti chikhale chokhalitsa.
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PCB imaphatikiza gawo la FPC membrane
Ukadaulo wa PCB-based Flexible Printed Circuit (FPC) ndi njira yotsogola yopangira dera pomwe gawo losinthika limasindikizidwa pagawo lopyapyala komanso losinthika, monga pulasitiki kapena filimu ya polyimide.Imakhala ndi maubwino angapo kuposa ma PCB okhazikika, monga kusinthasintha bwino komanso kukhazikika, kachulukidwe kake kosindikizidwa, komanso kutsika mtengo.Ukadaulo wa FPC wozikidwa pa PCB utha kuphatikizidwa ndi njira zina zamapangidwe ozungulira ngati mapangidwe a membrane kuti apange gawo losakanizidwa.Dera la membrane ndi mtundu wozungulira womwe umapangidwa pogwiritsa ntchito zigawo zoonda komanso zosinthika zakuthupi monga poliyesitala kapena polycarbonate.Ndilo njira yotchuka yopangira mapulogalamu omwe amafunikira mawonekedwe otsika komanso kulimba kwambiri.Kuphatikiza ukadaulo wa FPC wozikidwa pa PCB ndi kapangidwe ka membala wa membrane kumathandiza opanga kupanga mabwalo ovuta omwe amatha kusintha mawonekedwe ndi mawonekedwe osiyanasiyana osataya magwiridwe antchito.Njirayi imaphatikizapo kugwirizanitsa zigawo ziwiri zosinthika pamodzi pogwiritsa ntchito zomatira, zomwe zimapangitsa kuti dera likhale losinthasintha komanso lokhazikika.Kuphatikizika kwaukadaulo wa FPC wozikidwa pa PCB wokhala ndi kamangidwe ka membala wa membrane nthawi zambiri amagwiritsidwa ntchito m'njira zosiyanasiyana monga zida zamankhwala, zamagetsi zamagetsi, zida zamafakitale, ndi zida zamagalimoto.Ubwino wa njira yopangira ma hybrid circuit ikuphatikizapo kuchita bwino, kuchepetsa kukula ndi kulemera kwake, komanso kusinthasintha komanso kulimba.
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ESD chitetezo membrane circuit
ESD (Electrostatic Discharge) yoteteza nembanemba, yomwe imadziwikanso kuti ESD kupondereza nembanemba, idapangidwa kuti iteteze zida zamagetsi kuti zisatulutsidwe ndi ma electrostatic discharge, zomwe zimatha kuwononga zinthu zomwe sizingathe kutheka.Ma nembanembawa amagwiritsidwa ntchito molumikizana ndi njira zina zodzitetezera za ESD monga kuyika pansi, pansi, ndi zovala zoteteza.Ma membrane achitetezo a ESD amagwira ntchito poyamwa ndikuchotsa zolipiritsa zokhazikika, kuwalepheretsa kudutsa nembanemba ndikufika pazinthu zamagetsi.
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Multilayer circuit membrane switch
Chosinthira chamitundu yambiri chamitundu yosiyanasiyana ndi mtundu wa masinthidwe a membrane omwe amapangidwa ndi zigawo zingapo, chilichonse chimakhala ndi cholinga chake.Nthawi zambiri imakhala ndi gawo la polyester kapena polyimide gawo lapansi lomwe limakhala ngati maziko osinthira.Pamwamba pa gawo lapansili, pali zigawo zingapo zomwe zimaphatikizapo gawo lapamwamba losindikizidwa, zomatira, zomangira zapansi za FPC, zomatira, ndi zojambulajambula.Chigawo chosindikizidwa chimakhala ndi njira zoyendetsera zomwe zimagwiritsidwa ntchito kuti zizindikire pamene chosinthira chatsegulidwa.Chomata chimagwiritsidwa ntchito kulumikiza zigawozo, ndipo chophimbacho ndi chapamwamba chomwe chimawonetsa zilembo ndi zithunzi za switch.Masinthidwe amitundu yambiri amapangidwa kuti azikhala olimba komanso odalirika, kuwapangitsa kukhala abwino kugwiritsidwa ntchito pazinthu zosiyanasiyana, kuphatikiza zida zamankhwala, zamagetsi zamagetsi, zida zamagetsi, ndi zida zamafakitale.Amapereka maubwino monga mawonekedwe otsika, mapangidwe osinthika, komanso kugwiritsa ntchito mosavuta, kuwapangitsa kukhala chisankho chodziwika bwino pazida zamagetsi.
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5 Keys embossing membrane switch
Chosinthira cha nembanemba chimamangika kwambiri ndi zokutira zapadera pamwamba ndi zotchingira zasiliva zosindikizira za poliyesitala, pamwamba pake imatha kukhala yamtundu wa matte komanso kukana kukana, kumatha kukhala mtundu wotsutsa wa UV komanso wokutira mwamphamvu.Mitundu yosindikizira ya nembanemba ili pansi ndipo imatha kupitilira zaka 5 popanda kusintha, mabwalo osindikizira asiliva ali mkati mwa switch ya nembanemba yomwe imathanso kukhalabe zaka 5.Kuti mupeze kumverera kwabwino kwa makiyi, makiyi a embossing makiyi pazitsulo zowonongeka pa malo a makiyi ndi imodzi mwa njira zathu, makiyi osindikizira amathandizanso kukhala ndi maonekedwe abwino.
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Kusintha kwa membrane wachitsulo wopukutidwa
Chosinthira chitsulo chopukutidwa ndi mtundu wa masiwichi omwe amagwiritsa ntchito zokutira zomata zomwe zimasindikiza mitundu kuti ikhale mitundu yachitsulo chopukutidwa.Njirayi nthawi zambiri imakhala ndi mabwalo amagetsi, mabatani olowetsa, ndi zina zilizonse zofunikira pakugwiritsa ntchito.Kupaka zitsulo zopukutidwa kumayikidwa pagawo laling'ono, ndikupangitsa kuti ikhale yomaliza, ya matte.Kutsirizitsaku kumathandizira kukana zidindo za zala ndi zizindikiro zina, kuwongolera mawonekedwe a switch pakapita nthawi.
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Digital yosindikiza membrane switch
Makina osindikizira a digito ndi mtundu wosinthira womwe umagwiritsa ntchito njira yosindikizira ya digito kuti iwonjezere zithunzi, zolemba, ndi zinthu zina zamapangidwe pamwamba pakusintha.Ntchito yosindikiza imaphatikizapo kugwiritsa ntchito makina oyendetsedwa ndi makompyuta kuti asindikize zojambulazo pafilimu yapadera kapena gawo lapansi pogwiritsa ntchito inki zapadera zomwe zimapangidwa kuti zigwirizane ndi pamwamba.Njira yosindikizirayi ndi yolondola kwambiri ndipo imatha kupanga mapangidwe ovuta komanso atsatanetsatane.Chojambulacho chikasindikizidwa, nthawi zambiri chimakutidwa ndi zokutira zoteteza kapena zokutira kuti zisawonongeke, kukanda kapena kuzimiririka pakapita nthawi.Zosintha zamakina osindikizira a digito zimakondedwa chifukwa cha kuthekera kwawo kupanga mapangidwe apamwamba kwambiri komanso kusinthasintha kwakukulu poyerekeza ndi njira zina zosindikizira zachikhalidwe.Kuphatikiza apo, ndizodalirika komanso zolimba zomwe zimapangitsa kuti zikhale zoyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikiza zamankhwala, zakuthambo, ndi mafakitale.
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Ma cirucits a PCB ndi ma bolts membrane switch
Kuyambitsa mabwalo a PCB ndi ma switch a ma bolt membrane, kuphatikiza kwabwino kwa makiyi omvera, ma SMT LED, zolumikizira, zopinga, ndi sensa.Kusintha kwa membrane uku kumapangidwira ntchito zosiyanasiyana, kuchokera ku mafakitale kupita kumagetsi ogula.Dera lake la PCB limamangidwa ndi mapangidwe apadera omwe amatsimikizira magwiridwe antchito apamwamba komanso odalirika.Kusintha kwa membrane kumeneku kudapangidwanso kuti kukhale kosavuta kukhazikitsa ndi kukonza.Maboti ake amsonkhano amapangitsa kuti ikhale yosavuta kusonkhanitsa ndi kusokoneza, ndipo mabwalo a PCB adapangidwa kuti azikhala olimba komanso odalirika.Kuphatikiza apo, makiyi omveka bwino amapereka mwayi womasuka komanso womvera, pomwe ma SMT LED amapereka chiwonetsero chowala komanso champhamvu.Pomaliza, mitu ya pini yonse idapangidwa kuti iwonetsetse kulumikizana kotetezeka.
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Silver kusindikiza polyester flexible circuit
Kusindikiza kwa siliva ndi njira yodziwika bwino yopangira ma conductive trace pa mabwalo osinthika.Polyester ndi chinthu chomwe chimagwiritsidwa ntchito kwambiri pamabwalo osinthika chifukwa cha kulimba kwake komanso kutsika mtengo.Kuti mupange chosinthira chosinthira siliva chosindikizira cha polyester, inki yopangira siliva imayikidwa pagawo la polyester pogwiritsa ntchito njira yosindikizira, monga kusindikiza pazenera kapena kusindikiza kwa inkjet.Inki yochititsa chidwi imachiritsidwa kapena yowumitsidwa kuti ipange njira yokhazikika.Njira yosindikizira siliva ingagwiritsidwe ntchito popanga mabwalo osavuta kapena ovuta, kuphatikizapo mabwalo amodzi kapena angapo.Mabwalo amathanso kuphatikiza zinthu zina, monga ma resistors ndi ma capacitors, kuti apange mayendedwe apamwamba kwambiri.Silver printing polyester flexible circuits amapereka maubwino angapo, kuphatikizapo mtengo wotsika, kusinthasintha, ndi kulimba.Amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikiza zida zamankhwala, zakuthambo, zamagalimoto, ndi zamagetsi zamagetsi.
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Chobisika chowulutsa nembanemba gulu
Chingwe chobisika chopatsira kuwala, chomwe chimatchedwanso gulu lowongolera kuwala, ndi chipangizo chomwe chimagwiritsidwa ntchito kugawa kuwala moyenera komanso moyenera.Amagwiritsidwa ntchito kwambiri pazowonetsera zamagetsi, zowunikira, ndi zowonetsera zotsatsa.Gululi limakhala ndi pepala lopyapyala lazinthu zowoneka bwino kapena zowoneka bwino, monga poliyesitala
kapena polycarbonate, yomwe imamangidwa ndi madontho, mizere, kapena mawonekedwe ena.Njira yosindikizira imakhala ngati chiwongolero chowunikira, chowongolera kuwala kuchokera kugwero, monga ma LED, kuwonetsera mu gulu ndikugawa mofanana pamtunda.imabisa mawonekedwe osindikizira ndipo imapereka chiwonetsero chowoneka bwino, ngati palibe kuyatsa, mazenera amatha kukhala obisika komanso osawoneka.Zojambulajambula zitha kusinthidwa mosavuta kuti zisinthe mawonekedwe.Makanema owongolera kuwala amapereka maubwino angapo pamachitidwe owunikira achikhalidwe, kuphatikiza kuwala kwambiri, kuwongolera mphamvu, komanso kutulutsa kutentha pang'ono.Zimakhalanso zopepuka ndipo zimatha kupangidwa mosiyanasiyana kukula ndi mawonekedwe kuti zigwirizane ndi ntchito zosiyanasiyana.
