Pa chosinthira cha nembanemba chotsutsa, chimafunika chala kuti chipereke mphamvu yokanikiza mabatani kenako dome lachitsulo lomwe lili pansi pa batani lidzakhudza ma conductive pads omwe ali pansi pa circuit layer, kenako lidzakhala circuit loop ndikupangitsa circuit kulumikizidwa kenako kuyambitsa ntchito yoyenera.
Kupanga mgwirizano pakati pa anthu ndi makina
Kodi chosinthira cha membrane ndi chiyani?
Chosinthira cha Membrane ndi mtundu wa subassembly chomwe chimapangidwa ndi zithunzi zosindikizidwa pamwamba, zolumikizira zomata, dome layer, circuit layer ndi rear glue, zomwe zimakhala ndi switch function. Mukakanikiza batani, dome yachitsulo kapena Polydome idzakhudza conductive pad pa circuit layer, kenako imapanga circuit loop kenako triger electrical function. Mukatsegula batani, circuit loop imatsekedwa kenako ntchitoyo imatsekedwa. Switch yopyapyala ya membrane ili ndi zabwino, monga kapangidwe kowonda, kosinthasintha, kopepuka, kowoneka bwino, kokongola, kosalowa madzi, kosapha fumbi, koteteza dzimbiri, kosavuta kuyeretsa, ndi moyo wautali ndi zina zotero zomwe zimagwiritsidwa ntchito kwambiri mu zamankhwala, kukongola, zida zapakhomo, zowongolera mafakitale, magalimoto, chitetezo, ndege, zapamadzi, zida, zoyezera mita, zowongolera ma genset ndi zina.
Chosinthira cha Membrane chimakhala chosinthika kwambiri kuti chisinthidwe malinga ndi zosowa za makasitomala poyerekeza ndi chosinthira chachikhalidwe. Chingapangidwe kukhala ndi mawonekedwe ndi makulidwe aliwonse omwe angakwaniritse zomwe wogwiritsa ntchito amafunikira popanga. Ogwiritsa ntchito amathanso kutanthauzira mtundu uliwonse wa zithunzi ndi mitundu yomwe akufuna pa overlay ndipo chosinthira cha membrane nthawi zonse chimatha kuzikwaniritsa mosavuta komanso mosinthasintha. Kuphatikiza apo, zosinthira za membrane zimatha kuphatikizidwanso ndi ma keypad a rabara, zitsulo zothandizira, mapanelo apulasitiki, zotchingira, zowonetsera za LCD, ma board olimba, ma FPC amkuwa, ma PCBA ndi zina zotero kuti zikhale ma module olumikizirana bwino komanso olondola a switch panel.
Ndife opanga ovomerezeka a ISO13485, ISO9001, ISO14001, ISO45001. Timadalira zida zathu zopangira zapamwamba, ukadaulo wamakono, chipinda chopangira choyera chapamwamba, antchito aluso komanso njira zowongolera bwino khalidwe, LuphiTouch imakhala imodzi mwa opanga otsogola padziko lonse lapansi pazinthu zosiyanasiyana zosinthira mawonekedwe a membrane. Ndi kapangidwe kathu kopanda malire komanso luso lathu lopanga, LuphiTouch imatha kupatsa makasitomala athu ma switch apamwamba kwambiri oletsa ma membrane ndi ma switch opatsa mphamvu kuti akwaniritse zosowa zawo monga ma interface a ogwiritsa ntchito ndi ma panel akutsogolo a zida zawo.
Pali mitundu yambiri ya ma switch a nembanemba. Ikhoza kugawidwa m'mitundu yosiyanasiyana malinga ndi mitundu yosiyanasiyana. muyezo za magulu.
- Pali mitundu yambiri ya embossing ya mabatani, monga round embossing, flat embossing, pleatue embossing, frame embossing, letter embossing ndi zina. Mwachidule, tikhoza kusintha embossing kuti igwirizane ndi chilichonse chomwe wopanga akufuna. Kutalika kwa embossing nthawi zambiri kumakhala pakati pa 0.35mm ndi 0.45mm, koma nthawi zina pa ntchito yapadera, imathanso kupitirira 0.7mm kapena kupitirira apo, monga 1.0mm, 1.2mm ndi zina zotero. Koma ngati embossing ili yokwera kwambiri imakhudza moyo wa batani, komanso imakhudza momwe limagwirira ntchito.
- Ngakhale, chifukwa chake palibe chifukwa chokanikiza batani ndikungofunika kukhudza pang'ono kenako ntchito ya triger ya chosinthira cha capacitive membrane, ndiye kuti chagwiritsidwa ntchito kwambiri m'magawo azinthu zapakhomo, zamagetsi, makampani okongoletsa etc.
- Zachidziwikire, kusiyana kumeneku sikokwanira. Ma switch onse a resistive ndi capacitive membrane ali ndi ubwino ndi kuipa kwawo. Muyenera kusankha yoyenera malinga ndi momwe zinthu zanu zilili. Mwachitsanzo, kuwongolera mtengo, kusanthula msika womwe mukufuna, kugwiritsa ntchito zinthu ndi zina zotero.
- Koma pa switch ya capacitive membrane, yomwe siifunikira mphamvu iliyonse kuti ikanikize batani ndikungofunika kukhudza batani pang'ono, kenako kudzera mu capacitance yopangidwa kuti ipangitse kuti dera lilumikizidwe kenako ndikuyambitsa ntchito yoyenera. Chifukwa chake imafunika mphamvu kuti ikanikize batani kuti dera lilumikizidwe kuti lisinthe resistive membrane, zomwe sizili zosavuta kuchita molakwika, ndiye kuti imagwiritsidwa ntchito makamaka m'magawo omwe ali ndi zofunikira kwambiri zotetezeka, monga chitetezo, ndege, kayendetsedwe ka zamadzi, kayendetsedwe ka mafakitale, zamankhwala, kayendetsedwe ka ma genset, zida zamakanika, makina ndi zina zotero.
- Kupatula switch ya chitsulo cha dome tactile membrane, ina ndi Polydome switch. Polydome imatanthauza kupanga embossing mwachindunji pa graphic overlay ndi top circuit (pa ntchito zina imangopanga embossing overlay). Pa mtundu uwu wa switch ya tactile membrane, kumva kogwira kumaperekedwa kwathunthu ndi embossing, chifukwa chake palibe dome yachitsulo pansi pa batani. Chifukwa chake kumva kogwira nthawi zambiri kumakhala kofooka kuposa switch ya chitsulo cha dome. Kuphatikiza apo, dome yachitsulo imakhala ndi moyo wautali kuposa Polydome.Dome yachitsulo imakhala ndi moyo wa sitiroko woposa 1 miliyoni, koma Polydome imakhala ndi moyo wa nthawi 200-400,000 zokha.Kotero pamsika wamakono, zosowa zosinthira nembanemba nthawi zambiri zimakhala ngati chosinthira chachitsulo cha dome chogwira.
- Ponena za switch ya nembanemba yosagwira, nthawi zambiri imatanthauza ma switch a nembanemba omwe alibe mabatani olembedwa (monga mabatani athyathyathya, kapena zilembo zolembedwa, kapena malire) komanso opanda ma domes achitsulo omwe amaikidwa pansi pa overlay. Chifukwa cha kusakhala ndi mayankho a atolankhani a mtundu uwu wa switch ya nembanemba, zomwe zidapangitsa kuti ntchito yomaliza ikhale yabwino, kotero m'zaka zaposachedwapa yachotsedwa pang'onopang'ono pamsika.
- Ponena za switch yolimba ya nembanemba, nthawi zambiri imatha kugawidwa m'mitundu iwiri kachiwiri. Mtundu umodzi ukugwiritsa ntchito PCB yolimba ngati gawo lake la circuit. Chifukwa cha PCB yokha ndi yolimba, kotero switch ya nembanemba yomwe imagwiritsa ntchito PCB ngati dera nayonso ndi yolimba. Mtundu wina ukungowonjezera gawo lolimba lothandizira pa switch yosinthika ya nembanemba yomwe idayambitsidwa kale.
- Zipangizo zothandizira zomwe zimagwiritsidwa ntchito kwambiri ndi PC, PMMA, FR4, galasi lofewa, chitsulo chosapanga dzimbiri, Aluminiyamu ndi zina zotero. Kwa makasitomala ena, kapangidwe kawo kamafuna kuti chosinthira cha nembanemba chikhale cholimba komanso chothandizira mokwanira, zomwe nthawi zambiri zimachitika pongowonjezera mbale yothandizira yotereyi.
- Pazida zina zamakina, nthawi zambiri zimafuna kuti zida zina zamakina zigwiritsidwe ntchito pa doko la HMI, kotero mbale yakumbuyo ya hardware, zomangira, mabolts ndi switch ya membrane nthawi zambiri zimaphatikizidwa mu gawo lolimba la switch.
Kapangidwe ka chosinthira cha nembanemba chokhazikika komanso zinthu zake zopangira
Chosinthira chokhazikika cha nembanemba chimakhala ndi zigawo 6, zomwe ndi pamwamba pa chithunzi chojambulidwa, cholumikizira pamwamba, cholumikizira cha dome, cholumikizira cha dera ndi cholumikizira chakumbuyo. Tsatanetsatane wake ndi monga pansipa:
Chophimba Zithunzi: Ndi gawo lakutsogolo lapamwamba lomwe limawonetsedwa mwachindunji kwa ogwiritsa ntchito. Linapempha kuti lipange zithunzi zosiyanasiyana zokongola komanso zosindikizira zilembo. Likhoza kusindikizidwa pa siketi ya silika kapena kusindikizidwa pa digito.
Zithunzizo zimasindikizidwa mbali yobwerera m'mbuyo. Kuphatikiza apo, nthawi zambiri zimapemphedwa kuti zipange mitundu yosiyanasiyana ya embossing ya mabatani, Logo, zizindikiro ndi zina zotero pa overlay. Chifukwa cha overlay imaonekera mwachindunji kunja, komanso imagwira ntchito yolemba, kuzindikira ndi kusinthana, kotero kusankha zinthu zake ndikofunikira kwambiri. Iyenera kukhala yolimba kutentha kwambiri, yokana dzimbiri, yowonekera bwino, yokhazikika kwambiri ya mankhwala, yolimba kwambiri, yosalowa madzi ndi zina zotero.
Kwa omwe amagwiritsa ntchito switch ya membrane panja, zinthu zophimba pamwamba ziyeneranso kukhala zosagonjetsedwa ndi UV. Zipangizo zomwe zimagwiritsidwa ntchito kwambiri ndi polyester (PET) ndi polycarbonate (PC). PET imagwira ntchito bwino kuposa PC, kotero PET ili ndi chiŵerengero chapamwamba kwambiri chogwiritsa ntchito ngati zinthu zophimba pamwamba. Pafupifupi 95% ya ma switch a membrane omwe tidapangira makasitomala athu ochokera ku America ndi Europe ndi zinthu za PET zomwe zimagwiritsidwa ntchito. Kukhuthala kwa zinthu nthawi zambiri kumakhala 0.15mm, 0.18mm, 0.2mm ndi 0.25mm. Timagwiritsa ntchito Autotex PET, Lexain PC ndi mitundu ina yotchuka padziko lonse lapansi.
Chosungira Dome: Chigawochi chikugwira ntchito ngati chogwirira kukonza chidebe chachitsulo kuti chisasunthike. Ngati chidebe chachitsulocho chikakumana ndi vuto losuntha, ndiye kuti chikhoza kupangitsa kuti switch ya nembanemba itaye ntchito yake mukadina batani limenelo. Chidebe chosungira chidebecho nthawi zambiri chimakhala cha PET chokhala ndi makulidwe kuyambira 0.05 mpaka 0.125mm kuzungulira.
Cholumikizira Dera: Chigawochi chimagwiritsidwa ntchito kulumikiza chipolopolo chapamwamba cha dome ndi chipolopolo chapansi chosindikizidwa. Mofanana ndi chipolopolo cha pamwamba, zinthu zake nthawi zambiri zimakhala 3M ndi Luxking ndipo makulidwe ake ndi kuyambira 0.05 mpaka 0.45mm mozungulira. Pa switch ya backlighting membrane, imafunikanso kugwiritsa ntchito guluu wakuda pa chipolopolochi.
Gawo la Dera: Iyi ndi gawo lofunika kwambiri pa switch ya membrane. Nthawi zambiri gawo la circuit la membrane switch limagawidwa m'magawo apamwamba ndi pansi. Pa switch ya membrane yokhazikika yokhala ndi ma domes achitsulo, nthawi zambiri imakhala ndi pansi. Ndipo pa switch ya membrane ya Polydome kapena switch ya membrane ya zigawo 6 yopanda ma domes achitsulo, nthawi zambiri imakhala ndi op circuit. Kuti mudziwe zambiri za izi, chonde funsani mainjiniya athu ogulitsa. Zipangizo za circuit nthawi zambiri zimakhala PET yokhala ndi kutentha kwabwino kwambiri. Pazinthu za PET za circuit, zimafunika mizere ya circuit yasiliva yosindikizidwa, ma conductive soldering pads, zala zolumikizana kumapeto, ndipo nthawi zambiri zimafunikiranso kusindikiza carbon paste ndi inki ya dielectric UV kuti mupewe short circuit ndi oxidation. Ndizothekanso kusonkhanitsa zigawo zamagetsi za SMD pa PET circuit, monga ma LED, resistors, capacitors, ndi zina zotero. PET circuit nthawi zambiri imakhala 0.125mm, koma nthawi zina ingagwiritsenso ntchito 0.1mm kapena 0.188mm.
Chomatira Chakumbuyo: Ili kumbuyo kwa switch ya nembanemba. Ndi mtundu wa guluu wa mbali ziwiri, womwe umagwiritsidwa ntchito kumamatira switch ya nembanemba kuzinthu za kasitomala. Imatha kumamatira pazipangizo zosiyanasiyana, monga pulasitiki, chitsulo, galasi ndi zina zotero. Mtundu wa guluu womwe uyenera kusankhidwa pano umadalira malo oyika zinthu za kasitomala. Koma guluu wammbuyo womwe umagwiritsidwa ntchito nthawi zambiri umakhala ndi 3M467 ndi 3M468 zomwe zimatha kukwaniritsa zofunikira zambiri pakumanga.
Kodi ndi ma switch ndi njira zotani zotetezera nembanemba zomwe tingachitire makasitomala athu?
LuphiTouch® ndi imodzi mwa makampani opanga zinthu zotsogola padziko lonse lapansi popanga mitundu yosiyanasiyana ya ma switch a nembanemba oteteza pogwiritsa ntchito ukadaulo wamakono.
Ma switch athu opangidwa ndi resistive membrane amapereka chithandizo chamankhwala, ndege, kayendetsedwe ka za m'madzi, chitetezo, kayendetsedwe ka mafakitale, maukonde, kulumikizana,
mphamvu, zida zapakhomo, zida, zoyezera ndi zina zotero. Nazi ma switch a resistive membrane ndi mayankho omwe tingakuchitireni.
01 PCB Kakhungu Sinthani Subassemblies
Januwale 17, 2020 / Mafunso
PCB Kakhungu Sinthani Subassemblies
Ngati gawo la dera la chosinthira cha nembanemba ndi bolodi lolimba losindikizidwa la dera (lachidule la PCB), ndiye kuti ndi mtundu wa PCB.……
Dziwani Zambiri 
02 Ma Subassemblies a FPC Membrane Switch
Januwale 17, 2020 / Mafunso
Ma Subassemblies a FPC Membrane Switch
Ngati gawo la dera ndi bolodi losindikizidwa losinthasintha (lachidule la FPC), ndiye kuti ndi la gulu la FPC membrane switch.……
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Mayankho a Membrane Keypad Epoxy Dome
Pa ma swichi a HMI, keypad ya silicone rabara imagwira ntchito yofunika kwambiri. Itha kugwiritsidwa ntchito padera kapena.....
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Ma Swichi a Kakhungu a Panja
Kunja ndi malo ofala kwambiri ogwiritsira ntchito mitundu yosiyanasiyana ya zida ndi zida.......
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Maswichi ndi Makiyi a Kakhungu ka Zamankhwala
LuphiTouch® ndi kampani yovomerezeka ndi ISO13485 yoyang'anira khalidwe lachipatala.......
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Backplane Membrane Switch Subassemblies
Ma subassembly a backplane membrane switch nthawi zambiri amagwiritsidwa ntchito pomwe ma port a interface a .....
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Mayankho Owunikira Ma Membrane Switch Backlighting
Chosinthira cha nembanemba chokhala ndi kuwala kwa backlight ndikofunikira kwambiri pakugwiritsa ntchito malo amdima......
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Sinthani ya Kakhungu ndi Mayankho Owoneka
Nthawi zambiri ma switch a membrane samangokhalapo okha. Makamaka kwa iwo omwe ali ndi mawindo owonetsera.......
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Mayankho a Chishango cha Membrane Switch ESD
Malo ogwiritsira ntchito a Membrane switch ndi osiyanasiyana. M'malo ena apadera pali mphamvu.......
Dziwani Zambiri 
03
Januwale 17, 2020 / Mafunso
Mipando Yosinthira ya Rubber Keypad
Kwa makasitomala ena, amafuna kuti mabatani awo a kiyibodi azioneka ngati kristalo. Izi zimafuna kugwiritsa ntchito epoxy.....
Dziwani Zambiri Kugwiritsa Ntchito Konkire
Izi si mndandanda wa mapulogalamu omaliza osinthira mafilimu opyapyala. Izi zikungoyimira zina mwa ntchito zomwe timagwiritsa ntchito nthawi zambiri.
Kodi mungayike bwanji switch ya nembanemba pa chipangizo chanu? Kuyika kapena njira yolakwika yopangira zinthu kungathe kuwononga switch ya nembanemba kapena kuchepetsa nthawi yake yogwira ntchito.
Zingayambitsenso madandaulo kuchokera kwa ogwiritsa ntchito mtsogolo. Chifukwa chake, njira yoyenera yokhazikitsira ndiyofunika kwambiri. Ngati ndinu koyamba kugwiritsa ntchito switch ya membrane, yesani kupanga maphunziro pasadakhale. LuphiTouch idapanga kalozera wokhazikitsa switch ya membrane kuti antchito anu agwe mvula musanapange zinthu zanu ndipo mutha kutsitsa MSIG kumanja apa.
Buku lowongolera kukhazikitsa ili ndi mtundu wa chitsogozo chokhazikika kutengera kukhazikitsa kwachizolowezi. Ngati malo okhazikitsa a chinthu chanu ndi apadera, mutha kugwiritsa ntchito bukuli ngati chitsogozo ndikupeza njira yoyenera yokhazikitsira.
Inde, inunso mungakhale omasuka kutiyimbira foni kapena kutitumizira imelo kuti tikuthandizeni! Gulu lathu limakhala lokonzeka nthawi zonse!