Pamene gulu si mbamuikha, nembanemba lophimba ndi mu chikhalidwe yachibadwa, kukhudzana ake chapamwamba ndi m'munsi ndi osagwirizana, ndi kudzipatula wosanjikiza amachita ngati kudzipatula kwa chapamwamba ndi m'munsi mizere;Pamene gulu mbamuikha, kukhudzana chapamwamba dera deforms pansi, limagwirizana ndi dera m'munsi ndi kupanga dera conductive.Dera la conductive limatumiza chizindikiro ku chida cholumikizira chakunja (gawo lapansi), kuti azindikire ntchito yake yofananira;Chala chikatulutsidwa, cholumikizira chapamwamba chimabwerera, dera limachotsedwa, ndipo dera limayambitsa chizindikiro.
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Kuyang'ana masitepe a membrane switch
1. Kuwunika kwazinthu: gulu, gawo lapansi, phala la siliva, inki ya kaboni, spacer, zomatira, zomatira, zomangira, mbale zolimbikitsira ndi kusindikiza kusindikiza ziyenera kutsatira zomwe zalembedwazo.
2. Kufananiza kwa mawonekedwe: mawonekedwe, dera la conductor, chithandizo cha kutchinjiriza, kuphatikiza kwa mbale zomangira, ndi zina zotero zidzatsatira zomwe zikujambulidwa kapena kupereka zitsanzo zakuthupi.
3. Yang'anani mtundu: gwiritsani ntchito njira yowonera kuti mufananize ndi chitsanzo kapena khadi yamtundu kuti muwone ngati pali kusiyana kwa mitundu.Ngati zofunikira zamtundu ndizovuta kwambiri, gwiritsani ntchito mita yosiyanitsa mitundu kuti mufananize.
4. Kuyesa kwamphamvu kwa peel: mphamvu ya peel ya zomatira sikhala yochepera 8N / 25mm.
5. Kuyang'ana kwa inki: inkiyi imamangiriridwa ndi tepi yowonekera ndikuponderezedwa ndi dzanja kuonetsetsa kuti palibe thovu.Idzasamba msanga pakadutsa masekondi 10, ndipo sipadzakhala inki yogwa.Pambuyo inki insulating youma, n'kudziphatika inki pamwamba wina ndi mzake, ndiyeno pambuyo kukanikiza kwambiri kwa maola 24, m'pofunika kuonetsetsa kuti malo insulating musati kumamatirana.Ikani tepi yomatira yovutirapo ndikuyisindikiza popanda thovu kwa mphindi imodzi.Pewani mwachangu popanda inki kugwa.
6. Yang'anani kukula kwake: kulekerera kovomerezeka kosasonyezedwa muzojambula kudzagwirizana ndi muyezo, ndipo ena onsewo adzatsatira zomwe zikujambulidwa.
7. Yang'anani maonekedwe: gululo lisakhale ndi zolakwika zoonekeratu, monga kusowa kwa zilembo;Malo opatsirana mawanga ndi kuwala;Kutupa, kufooka ndi kufooka;Zisefukira ndi zotsalira guluu wa mandala zenera.Palibe chodabwitsa, monga kusindikiza mopitilira muyeso, kuphatikiza makiyi okwera ndi pansi, mzere ndi gawo lofunikira, gulu ndi kuphatikiza kofunikira, kuphulika ndi gawo lapansi pamakiyi amagulu.Kukula kwa stamping burr ndi kupindika kwa extrusion sikudzakhala wamkulu kuposa 0.2mm, ndipo malowo adzayang'anizana ndi mbali popanda conductor.
8. Kuzindikirika kwa Bubble kwa kusintha kwa membrane: kutalika kofanana ndi mphamvu zofananira.Mtundu wa ndege: 57 ~ 284g mphamvu, kukhudza kukhudza: 170 ~ 397G mphamvu.
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Kusintha kwa membrane
1, gulu wosanjikiza
Chosanjikiza chamagulu nthawi zambiri chimapangidwa ndi silika wosindikiza mapatani abwino ndi mawu pamapepala osawoneka bwino monga pet ndi PC zosakwana 0.25mm.Chifukwa ntchito yayikulu ya gululo ndikuyika chizindikiro ndikusindikiza makiyi, zida zosankhidwa ziyenera kukhala ndi mawonekedwe owonekera kwambiri, kumamatira kwa inki, kutsika kwambiri komanso kulimba kwambiri.
2, pamwamba zomatira wosanjikiza
Ntchito yaikulu ya guluu pamwamba ndi kulumikiza kwambiri wosanjikiza gulu ndi dera wosanjikiza kukwaniritsa zotsatira za kusindikiza ndi kugwirizana.Nthawi zambiri, makulidwe a wosanjikizawa amafunika kukhala pakati pa 0.05-0.15mm, okhala ndi kukhuthala kwakukulu komanso odana ndi kukalamba;Popanga, tepi yapadera yomatira yamitundu iwiri imasankhidwa nthawi zambiri.Zosintha zina zamakanema zimafunika kuti zisalowe madzi komanso kutentha kwambiri, motero zomatira zapamadzi ziyeneranso kugwiritsa ntchito zida zamitundu yosiyanasiyana malinga ndi zosowa.
3, zigawo Chapamwamba ndi m'munsi cha dera ulamuliro
wosanjikiza utenga poliyesitala filimu (PET) ndi ntchito zabwino monga chonyamulira lophimba dera zithunzi, ndipo amagwiritsa ntchito njira yapadera silika chophimba kusindikiza conductive siliva phala ndi conductive mpweya phala pa izo kukhala ndi katundu conductive.Makulidwe ake nthawi zambiri amakhala mkati mwa 0.05-0.175mm, ndipo 0.125mm chiweto ndiye chofala kwambiri.
4. Zomatira wosanjikiza
Ili pakati pa dera lapamwamba ndi gawo laling'ono laling'ono ndipo limagwira ntchito yosindikiza ndi kugwirizana.Nthawi zambiri, zomatira zamagulu awiri zimagwiritsidwa ntchito, ndipo makulidwe ake amachokera ku 0.05 mpaka 0.2mm;Posankha zinthu zosanjikiza izi, makulidwe onse, kutsekereza, kumverera kwa manja ndi kusindikiza kwa phukusi la kiyibodi ziyenera kuganiziridwa bwino.
5, Back zomatira wosanjikiza
Kugwiritsa ntchito guluu kumbuyo kumagwirizana kwambiri ndi zinthu za membrane switch.Zomatira wamba wambali ziwiri, zomatira za 3M, zomatira zopanda madzi, ndi zina zambiri zimagwiritsidwa ntchito.
www.fpc-switch.comimelo:xinhui@xinhuiok.com si4863@163.com
Nthawi yotumiza: Mar-21-2022