kusintha kwa tactile ndi SHOUHAN

Kusintha kwa Tactile ndi / off electronic switch.Ma switch anzeru ndi ma tactile electromechanical masiwichi a kiyibodi, ma keypad, zida kapena mawonekedwe owongolera mawonekedwe.Kusintha kwanzeru kumachita mukamagwiritsa ntchito batani kapena kusinthana ikalumikizana ndi gulu lowongolera pansi.Nthawi zambiri izi zimakhala gulu losindikizidwa (PCB).

Mawonekedwe a tactile switches:
・ Kudina pang'onopang'ono poyankha mwachidwi ・ Pewani kukwera kwachangu poyika-choumba cholumikizira ・ Malo ozungulira amangiriridwa

Njira Zodzitetezera Pakugwiritsa Ntchito MotetezedwaGwiritsani Ntchito Kusinthana mkati mwa voteji yovoteledwa ndi masafa apano, apo ayi Switch ikhoza kukhala ndi moyo wofupikitsa, kutentha kwambiri, kapena kupsa.Izi zimagwiranso ntchito pa ma voltages ndi mafunde apompopompo mukasintha.

Njira Zoyenera Kusamala Posungirako Kugwiritsa Ntchito MoyeneraKuteteza kuwonongeka, monga kusinthika, m'ma terminals panthawi yosungira, musasunge Kusinthana m'malo omwe ali ndi mikhalidwe iyi.1.Kutentha kwambiri kapena chinyezi2.Mipweya yowononga 3.Kuwala kwa dzuwa
Kusamalira 1.OperationMusagwiritse mobwerezabwereza Kusintha kwamphamvu kwambiri.Kugwiritsa ntchito kukakamiza kwambiri kapena kugwiritsa ntchito mphamvu zowonjezera plunger itayima kumatha kusokoneza kasupe wa disc wa switch, zomwe zimapangitsa kuti zisagwire ntchito.Makamaka, kugwiritsa ntchito mphamvu mopitilira muyeso ku Side-operated Switches kungawononge caulking, zomwe zingawononge Kusintha.Musagwiritse ntchito mphamvu zopitirira malire (29.4 N kwa mphindi 1, nthawi imodzi) pamene mukuyika kapena kugwiritsa ntchito Side-operated Switches.Kuchepa kwa moyo wa Kusintha kungabwere ngati plunger ikanikizidwa kuchoka pakati kapena kuchokera ku ngodya.2.Chitetezo cha FumbiMusagwiritse ntchito Zosintha zomwe sizimasindikizidwa m'malo omwe amakhala ndi fumbi.Kuchita izi kungapangitse fumbi kulowa mkati mwa switch ndi kuyambitsa kukhudzana kolakwika.Ngati Switch yomwe siinasindikizidwa iyenera kugwiritsidwa ntchito pamalo otere, gwiritsani ntchito pepala kapena muyeso wina kuti muyiteteze ku fumbi.

PCBsThe Switch idapangidwa kuti ikhale ya 1.6-mm yokhuthala, ya mbali imodzi.Kugwiritsa ntchito ma PCB okhala ndi makulidwe osiyana kapena kugwiritsa ntchito ma PCB ambali ziwiri, kudzera pamabowo kungayambitse kuyika kotayirira, kuyika molakwika, kapena kusagwira bwino kutentha pakusokeretsa.Zotsatirazi zidzachitika, kutengera mtundu wa mabowo ndi machitidwe a PCB.Chifukwa chake, tikulimbikitsidwa kuti kuyesa kotsimikizira kuchitidwe musanagwiritse ntchito.Ngati ma PCB asiyanitsidwa pambuyo pokweza Kusintha, tinthu tating'onoting'ono ta ma PCB titha kulowa mu Kusintha.Ngati tinthu ta PCB kapena tinthu takunja tozungulira malo ozungulira, benchi yogwirira ntchito, zotengera, kapena ma PCB opakidwa atalumikizidwa ku switch, kukhudzana kolakwika kungabwere.

Kugulitsa 1.Mfundo Zosamala Musanagulitse Kusinthana pa PCB yamitundu yambiri, yesani kuti mutsimikizire kuti kugulitsa kutha kuchitidwa moyenera.Kupanda kutero Kusinthaku kumatha kusokonezedwa ndi kutentha kwa solder pa patani kapena malo a multilayer PCB. Osagulitsa Kusinthako kupitilira kawiri, kuphatikizanso kuwongolera.Nthawi ya mphindi zisanu imafunika pakati pa soldering yoyamba ndi yachiwiri.2.Makina Osambira Osambira Kutentha: 260 ° C max. Nthawi yowotchera: 5 s max.kwa 1.6-mm wokhuthala wa mbali imodzi PCBPKutentha kutentha: 100°C max.(kutentha kozungulira)Nthawi yotentha: Pasanathe 60 sOnetsetsani kuti palibe kutulutsa komwe kudzakwera kuposa mulingo wa PCB.Ngati fluxoverflows pa okwera pamwamba pa PCB, akhoza kulowa Kusinthana ndi chifukwa malfunction.3.Reflow Soldering (Kukwera Pamwamba)Solder the terminals mkati mwa curve yotenthetsera yomwe ikuwonetsedwa mu chithunzi chotsatirachi.Zindikirani: Njira yotenthetsera yomwe ili pamwambayi ikugwira ntchito ngati makulidwe a PCB ndi 1.6 mm.Kutentha kwapamwamba kumatha kusiyanasiyana kutengera bafa yoloweranso yomwe imagwiritsidwa ntchito.Tsimikizirani momwe zilili kale.Musagwiritse ntchito bafa yosungunulira yokha pa Ma switch okwera pamwamba.Mpweya wotenthetsera kapena kutulutsa kumatha kulowa mu Kusintha ndikuwononga ntchito ya batani la switch.4.Kuwotchera pamanja (Zitsanzo Zonse)Kutentha kwa kutentha: 350°C max.pansonga ya chitsulo chosungunula Nthawi yothira: 3 s max.kwa 1.6-mm yokhuthala, ya mbali imodzi PCBMusanayambe kugulitsa Kusintha pa PCB, onetsetsani kuti palibe malo osafunika pakati pa Kusintha ndi PCB.Kusamba1.Zitsanzo Zochapitsidwa ndi ZosachapidwaMasinthidwe Okhazikika sasindikizidwa, ndipo sangathe kutsukidwa.Kuchita zimenezi kudzachititsa wochapira, pamodzi ndi flux kapena fumbi particles pa PCB, kulowa Kusinthana, chifukwa malfunction.2.Njira Zochapira Zipangizo zophatikizirapo kusamba kopitilira imodzi zitha kugwiritsidwa ntchito kuyeretsa zitsanzo zotsuka, malinga ngati zitsanzo zotsuka zimatsukidwa kwa mphindi imodzi pamlingo uliwonse pakusamba ndipo nthawi yonse yoyeretsera sipitilira mphindi zitatu.3.Ochapira Ikani zosungunulira zokhala ndi mowa poyeretsa zitsanzo zochapitsidwa.Osagwiritsa ntchito zina zilizonse kapena madzi kuyeretsa mtundu uliwonse wochapitsidwa, chifukwa othandizira angawononge zida kapena ntchito ya switch.4.Kutsuka Kusamala Musamagwiritse ntchito mphamvu yakunja pa ma model ochapitsidwa pamene mukuchapa.Musamatsuke zitsanzo zochapitsidwa mukangotha ​​kugulitsa.Woyeretsayo atha kulowetsedwa mu Kusintha kudzera mu kupuma pomwe Kusinthaku kuzirala.Dikirani kwa mphindi zosachepera zitatu mutatha kusungunula musanatsuke zitsanzo zotha kuchapa.Musagwiritse ntchito ma Switches Osindikizidwa pamene amizidwa m'madzi kapena malo omwe ali ndi madzi.Sinthani Packaging
Nthawi zambiri 1000pcs iliyonse reel monga pansipa chithunzi.