Ukuze kushintshwe i-resistive membrane, kudinga umunwe ukuze kunikezwe amandla okucindezela izinkinobho bese kuthi i-dome yensimbi ngaphansi kwenkinobho ixhumane nama-conductive pads esendlalelo sesekethe esingezansi, bese kuba yi-circuit loop bese kwenze isekethe ixhunywe bese iqalisa umsebenzi ofanele.
UKUDALA UKUXHUMANA PHAKATHI KOMNTU NOMSHINI
Kuyini ukushintsha kwe-membrane?
I-Membrane switch uhlobo lwe-subassembly oluqukethe i-graphic printed top overlay, ama-adhesive spacers, i-dome layer, i-circuit layer kanye ne-rear adhesive, enomsebenzi we-switch. Cindezela phansi inkinobho, i-metal dome noma i-Polydome izothinta i-conductive pad ku-circuit layer, bese ikhiqiza i-circuit loop bese kuba umsebenzi kagesi ohlobene ne-triger. Uma ucindezela inkinobho, i-circuit loop iyanqanyulwa bese umsebenzi uvalwa. I-thin membrane switch inezinzuzo, njengesakhiwo esincane, esiguquguqukayo, isisindo esincane, ukubukeka okuhle, okunemibala, okungangeni manzi, okuvikela uthuli, okuvimbela ukugqwala, okulula ukuyihlanza, impilo esebenza isikhathi eside njll. ezisetshenziswa kabanzi kwezokwelapha, ubuhle, izinto zasendlini, ukulawula izimboni, izimoto, ukuzivikela, izindiza, ezolwandle, izinsimbi, amamitha okulinganisa, abalawuli be-genset kanye neminye imikhakha.
Iswishi ye-membrane iguquguquka kakhulu ukuze ikwazi ukwenza ngezifiso izidingo zamakhasimende uma kuqhathaniswa neswishi yendabuko. Ingenziwa nganoma yiziphi izimo nobukhulu obungahlangabezana nesidingo somklamo esibanzi somsebenzisi wokugcina. Abasebenzisi bokugcina bangachaza noma yiluphi uhlobo lwesithombe nemibala abayifunayo phezu kwe-overlay futhi iswishi ye-membrane ingahlala ikwenza kalula futhi ngendlela eguquguqukayo. Ngaphezu kwalokho, amaswishi e-membrane angafakwa nama-keypad enjoloba, ama-backer ensimbi, amaphaneli epulasitiki, ama-touchscreen, ama-LCD display, amabhodi wesekethe aqinile, ama-FPC ethusi, ama-PCBA njll. ukuze kube amamojula ephaneli yokushintsha yesikhombimsebenzisi ahlanganiswe kakhudlwana futhi anembile.
Singumkhiqizi oqinisekisiwe we-ISO13485, ISO9001, ISO14001, ISO45001. Sithembele emishinini yethu yokukhiqiza ethuthukisiwe, ubuchwepheshe besimanje, igumbi lokukhiqiza elihlanzekile lezinga eliphezulu, izisebenzi ezinekhono kanye nezinyathelo zokulawula ikhwalithi eziqinile, i-LuphiTouch iba ngomunye wabakhiqizi abahamba phambili emhlabeni bezinhlobo ezahlukene zemikhiqizo ye-interface membrane switch subassembly. Ngamakhono ethu okuklama nokukhiqiza angenamkhawulo, i-LuphiTouch iyakwazi ukuhlinzeka amakhasimende ethu ngamaswishi e-resistive membrane asezingeni eliphezulu kanye namaswishi e-capacitive ukuze ahlangabezane nezidingo zawo njengezixhumi zomsebenzisi zamadivayisi abo kanye namaphaneli angaphambili.
Kunezinhlobo eziningi zokushintsha kwe-membrane. Ingahlukaniswa ngezinhlobo ezahlukene ngokwehlukana okujwayelekile kokuhlukaniswa.
- Kunezinhlobo eziningi zokufaka izinkinobho, njengokufaka izinkinobho nxazonke, ukufaka izinkinobho ezisicaba, ukufaka izinkinobho ezithambile, ukufaka izinkinobho ezithambile, ukufaka izinkinobho ezithambile, ukufaka izinkinobho ezithambile, ukufaka izinkinobho ezithambile, ukufaka izinkinobho ezithambile, ukufaka izinkinobho ezithambile nokunye. Ngokwethiyori, singalungisa ukunamathisela kunoma yini umklami ayihlose. Ukuphakama kokunamathisela ngokuvamile kuphakathi kuka-0.35mm no-0.45mm, kodwa ngezinye izikhathi uma kusetshenziselwa okuthile okukhethekile, kungafakwa izinkinobho ezithambile ku-0.7mm noma ngaphezulu, njengo-1.0mm, 1.2mm njll. Kodwa uma ukunamathisela kuphakeme kakhulu kuzothinta impilo yenkinobho, futhi kuthinte nomuzwa wayo wokuthinta.
- Ngenkathi, ngenxa yalokho, akudingeki amandla okucindezela inkinobho futhi udinga nje ukuthinta okulula bese ucindezela umsebenzi we-triger weswishi ye-capacitive membrane, bese isetshenziswa kabanzi ezintweni zasendlini, kuma-electronics abathengi, embonini yobuhle njll.
- Yiqiniso, lo mehluko awuphelele. Zombili izinkinobho ze-resistive kanye ne-capacitive membrane zinezinzuzo nezinkinga zazo. Udinga ukukhetha efanele ngokwesimo sangempela semikhiqizo yakho. Isibonelo, ukulawulwa kwezindleko, ukuhlaziywa kwemakethe okuqondiwe, ukusetshenziswa kwemikhiqizo endaweni ezungezile njll.
- Kodwa ngeswishi ye-capacitive membrane, engadingi mandla okucindezela inkinobho futhi idinga nje ukuthinta inkinobho kancane, bese idlula nge-capacitance ekhiqiziwe ukuze isekethe ixhunywe bese iqalisa umsebenzi ofanele. Ngenxa yokuthi idinga amandla okucindezela inkinobho ukuze isekethe ixhunywe ukuze ishintshe i-resistive membrane, okungelula ukuthinta okungalungile, izosetshenziswa kakhulu kulawo masimu anezidingo eziphezulu kakhulu zokuphepha, njengokuvikela, izindiza, ukulawula olwandle, ukulawula izimboni, ezokwelapha, ukulawula i-genset, imishini yemishini, imishini njll.
- Ngaphandle kweswishi ye-metal dome tactile membrane switch, enye yi-Polydome switch. I-Polydome isho ukuqopha ngokuqondile ku-graphic overlay kanye ne-top circuit (kwezinye izinhlelo zokusebenza futhi i-emboss overlay kuphela). Kulolu hlobo lweswishi ye-tactile membrane, umuzwa wokuthinta unikezwa ngokuphelele yi-embossing, ngenxa yalokho akukho dome yensimbi ngaphansi kwenkinobho. Ngakho umuzwa wokuthinta uvame ukuba buthakathaka kuneswishi ye-metal dome. Ngaphezu kwalokho, i-metal dome inokuphila okuphezulu kune-Polydome.I-dome yensimbi iphila isikhathi esingaphezu kwesigidi sokushaya, kodwa i-Polydome iphila isikhathi esiphindwe izikhathi ezingu-200-400 eziyizinkulungwane kuphela.Ngakho-ke emakethe yamanje, izidingo zokushintsha ulwelwesi oluthintekayo ngokuvamile kumane kuyiswishi yokuthinta yensimbi ye-dome.
- Ngokuphathelene nokushintsha kwe-membrane okungewona okuthintayo, ngokuvamile kusho lawo ma-membrane switch angenazo izinkinobho ezifakiwe (okungukuthi izinkinobho ezisicaba, noma izinhlamvu ze-emboss kuphela, noma imingcele) kanye nama-domes ensimbi abekwe ngaphansi kwe-overlay. Ngenxa yokungabikho kwempendulo yabezindaba ngalolu hlobo lwe-membrane switch, okubangele isipiliyoni sokugcina sohlelo lokusebenza asisihle, ngakho eminyakeni yamuva nje isuswe kancane kancane yimakethe.
- Ngokuphathelene nokushintsha kwe-membrane eqinile, ngokuvamile ingahlukaniswa kabili futhi. Uhlobo olulodwa lusebenzisa i-PCB eqinile njengesendlalelo sayo sesekethe. Ngenxa yokuthi i-PCB ngokwayo iqinile, ngakho-ke ukushintsha kwe-membrane okusebenzisa i-PCB njengesekethe nakho kuqinile. Olunye uhlobo lumane lunezela isendlalelo sokusekela esiqinile kushintsho lwe-membrane oluguquguqukayo olwethulwe ngaphambilini.
- Izinto ezisetshenziswa kakhulu zesendlalelo sokusekela yi-PC, i-PMMA, i-FR4, ingilazi eqinisiwe, insimbi engagqwali, i-Aluminium njll. Kwabanye amakhasimende, ukwakheka kwabo kudinga ukuthi inkinobho ye-membrane ibe nokuqina okwanele nokusekelayo, okuvame ukufezwa ngokungeza nje ipuleti lokusekela elinjalo.
- Kweminye imishini yemishini, ngokuvamile kudinga ukuthi izingxenye ezithile zehadiwe zisetshenziswe echwebeni le-HMI, ngakho-ke i-backplate yehadiwe, izikulufo, amabhawodi kanye neswishi ye-membrane kuvame ukuhlanganiswa kwi-subassembly yeswishi ye-interface eqinile.
Isakhiwo se-standard resistive membrane switch kanye nezinto zaso zokusetshenziswa
Iswishi ejwayelekile yokuvimbela ulwelwesi inezendlalelo eziyisithupha, okuyi-overlay ephezulu yesithombe, i-overlay spacer, i-dome retainer circuit spacer, i-circuit layer kanye ne-back adhesive. Imininingwane injengalena elandelayo:
Ukumbozwa Kwesithombe: Kumane nje kuyingqimba engaphambili ephezulu eboniswa ngqo phambi kwabasebenzisi. Icele ukwenza ihluzo nezinhlamvu ezinhle ezahlukene. Ingaphrintwa esikrinini sesilika noma iphrintiwe ngedijithali.
Ihluzo ziphrintiwe ohlangothini olubuyiselwe emuva. Ngaphezu kwalokho, kuvame ukucelwa ukuthi kwenziwe izinhlobo ezahlukene zokunamathisela izinkinobho, ilogo, izimpawu njll. phezu kwembobo. Ngenxa yokuthi imbobo ivezwa ngqo ngaphandle, futhi idlala indima yokumaka, ukuhlonza kanye nokushintsha, ngakho-ke ukukhethwa kwezinto zayo kubaluleke kakhulu. Kufanele kube ukumelana nokushisa okuphezulu, ukumelana nokugqwala, ukucaca okuphezulu, ukuzinza okuphezulu kwamakhemikhali, ukuqina okuphezulu, ukungangeni manzi njll.
Kulabo abasebenzisa iswishi ye-membrane yangaphandle, izinto ezimboziwe nazo kudingeka zingabi ne-UV. Izinto ezisetshenziswayo ezivamile yi-polyester (PET) kanye ne-polycarbonate (PC). I-PET isebenza kangcono kune-PC, ngakho-ke i-PET inesilinganiso esiphezulu kakhulu sokusebenzisa njengezinto ezimboziwe. Cishe ama-95% amaswishi e-membrane esiwakhiqizele amakhasimende ethu avela eMelika nase-Europ asetshenziswa njengezinto ze-PET. Ubukhulu bezinto ngokuvamile bungu-0.15mm, 0.18mm, 0.2mm kanye no-0.25mm. Sisebenzisa i-Autotex PET, i-Lexain PC kanye neminye imikhiqizo edumile emhlabeni.
Isigcini Sedome: Lolu ngqimba lusebenza njengesibambi ukulungisa i-dome yensimbi ukuze lungashintshwa. Uma i-dome yensimbi inenkinga yokushintshashintsha, khona-ke lokho kungase kubangele ukuthi inkinobho ye-membrane ilahlekelwe umsebenzi wayo lapho icindezelwa leyo nkinobho. Ungqimba lwe-dome retainer luvame ukuba yi-PET enobukhulu obusukela ku-0.05 kuya ku-0.125mm nxazonke.
Isikhala Sesekethe: Lolu ngqimba lusetshenziselwa ukuxhumanisa i-top dome array kanye ne-bottom printed circuit layer. Njenge-overlay spacer, izinto zalo ngokuvamile ziyi-3M kanye ne-Luxking futhi ubukhulu balo busukela ku-0.05 kuya ku-0.45mm nxazonke. Ukuze kushintshwe i-backlight membrane switch, idinga futhi ukusebenzisa inhlaka emnyama yalolu ngqimba.
Isendlalelo Sesekethe: Lesi yisigaba esibaluleke kakhulu seswishi ye-membrane. Ngokuvamile ungqimba lwesekethe lweswishi ye-membrane luhlukaniswe ngesekethe ephezulu kanye nesekethe engezansi. Ngeswishi ye-membrane ejwayelekile ene-metal domes, imvamisa inesekethe engezansi kuphela. Futhi ngeswishi ye-membrane ye-Polydome noma iswishi ye-membrane enezingqimba ezi-6 ngaphandle kwe-metal domes, imvamisa inesekethe ye-op. Ukuze uthole imininingwane eyengeziwe ngalokhu, sicela ubuze unjiniyela wethu wokuthengisa. Izinto zesekethe ngokuvamile ziyi-PET enokuqina okuhle kakhulu kokushisa. Entweni ye-PET yesekethe, idinga imigqa yesekethe yesiliva ephrintiwe, ama-conductive soldering pads, iminwe yokuxhumana ekugcineni komsila, futhi imvamisa idinga nokuphrinta i-carbon paste kanye ne-dielectric UV inkino ukuvimbela i-short circuit kanye ne-oxidation. Kungenzeka futhi ukuhlanganisa izingxenye ze-SMD electronic ku-PET circuit, njengama-LED, ama-resistors, ama-capacitor, njll. Isekethe ye-PET imvamisa ingu-0.125mm, kodwa ngezinye izikhathi ingasebenzisa u-0.1mm noma u-0.188mm.
Isinamathelisi Sangemuva: Itholakala ngemuva kweswishi ye-membrane. Luhlobo lwe-glue enamacala amabili, esetshenziselwa ukunamathisela i-membrane switch emikhiqizweni yeklayenti. Inganamathela ezintweni eziningi ezahlukene, njengepulasitiki, insimbi, ingilazi njll. Uhlobo luni lwe-glue okufanele lukhethwe lapha luncike endaweni yokufaka imikhiqizo yeklayenti. Kodwa i-glue yangemuva esetshenziswa njalo ifaka phakathi i-3M467 ne-3M468 engahlangabezana nezimo eziningi zokuhlanganisa.
Hlobo luni lwezinkinobho zokuvimbela ulwelwesi kanye nezixazululo esingazenzela amaklayenti ethu?
I-LuphiTouch® ingenye yabakhiqizi abahamba phambili emhlabeni bezinhlobo eziningi ezahlukene zokushintsha kwe-membrane yokumelana ngobuchwepheshe obusezingeni eliphezulu.
Izinkinobho zethu zokuvimbela ulwelwesi ezikhiqizwe zanikeza usizo kwezokwelapha, ezindizayo, ekulawulweni kolwandle, ekuvikelweni, ekulawulweni kwezimboni, ezokuxhumana, ezokuxhumana,
amandla, izinto zasekhaya, amathuluzi, amamitha njll. amasimu. Nazi izinkinobho ze-resistive membrane kanye nezixazululo esingakwenzela zona.
01 Ama-Subassemblies e-PCB Membrane Switch
Januwari 17, 2020 / Ingxoxo
Ama-Subassemblies e-PCB Membrane Switch
Uma ungqimba lwesekethe lokushintsha kwe-membrane luyibhodi yesekethe ephrintiwe eqinile (efushane nge-PCB), khona-ke luhlobo lwe-PCB.……
Thola Okwengeziwe 
02 Ama-Subassemblies e-FPC Membrane Switch
Januwari 17, 2020 / Ingxoxo
Ama-Subassemblies e-FPC Membrane Switch
Uma ungqimba lwesekethe luyibhodi lesekethe eliphrintiwe eliguquguqukayo (elifushane elithi FPC), khona-ke lungolweqembu le-FPC membrane switch.……
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Izixazululo ze-Epoxy Dome ze-Membrane Keypad
Kumaswishi e-HMI, ikhiphedi yerabha ye-silicone idlala indima ebaluleke kakhulu. Ingasetshenziswa ngokwehlukana noma.....
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Izinkinobho ze-membrane zesicelo sangaphandle
Indawo yangaphandle iyindawo evamile kakhulu yokusetshenziswa kwezinhlobo eziningi zemishini namadivayisi.......
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Amaswishi nama-Keypad e-Medical Membrane
I-LuphiTouch® ingumkhiqizi oqinisekisiwe wesistimu yokuphathwa kwekhwalithi yezokwelapha ye-ISO13485.......
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Ama-Subassemblies e-Backplane Membrane Switch
Ama-subassemblies e-backplane membrane switch avame ukusetshenziswa lapho ama-interface ports e-.....
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Izixazululo Zokukhanyisa Kwangemuva Kwe-Membrane Switch
Iswishi ye-membrane ene-backlasting ibaluleke kakhulu ekusetshenzisweni kwendawo emnyama......
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Shintsha i-Membrane nge-Optical Solutions
Esikhathini esiningi amaswitshi e-membrane awatholakali kuphela. Ikakhulukazi kulabo abanamafasitela okubonisa.......
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Izixazululo ze-ESD Shift ze-Membrane Shift
Indawo yokusebenza kwe-Membrane switch iwukuhlukahluka. Kwezinye izindawo ezikhethekile kunamandla.......
Thola Okwengeziwe 
03
Januwari 17, 2020 / Ingxoxo
Ama-Subassemblies e-Rubber Keypad Switch
Kwabanye amakhasimende, bafuna izinkinobho zabo zekhiphedi zibukeke njengekristalu. Lokhu kudinga ukusebenzisa i-epoxy.....
Thola Okwengeziwe Izicelo Eziphathekayo
Lezi akuzona uhlu lwezinhlelo zokusebenza zokugcina zokushintsha amafilimu amancane. Kumane nje kumelela ezinye zezindlela ezivamile esinazo.
Uyifaka kanjani iswishi ye-membrane kudivayisi yakho? Indlela yokufaka noma yokuhlanganisa engalungile ingase ilimaze iswishi ye-membrane noma inciphise isikhathi sayo sokuphila.
Kungase futhi kudale izikhalazo ezingaba khona ezivela kubasebenzisi bokugcina esikhathini esizayo. Ngakho-ke, indlela efanele yokufaka ibaluleke kakhulu. Uma uqala ukusebenzisa iswishi ye-membrane, zama ukwenza ukuqeqeshwa kusenesikhathi. I-LuphiTouch yenze umhlahlandlela wokufaka iswishi ye-membrane ukuze abasebenzi bakho bathole imvula ngaphambi kokukhiqiza imikhiqizo yakho futhi ungalanda i-MSIG ngakwesokudla lapha.
Lo mhlahlandlela wokufaka umane nje uwuhlobo lomhlahlandlela ojwayelekile osekelwe ekufakweni okuvamile. Uma indawo yokufaka yomkhiqizo wakho ikhethekile, ungasebenzisa umhlahlandlela wethu njengereferensi bese uthola indlela yokufaka efaneleka kakhulu.
Vele ungazizwa ukhululekile ukusishayela ucingo noma usithumelele i-imeyili ukuze uthole usizo! Ithimba lethu lihlala likulungele!