Canjin dabara ya samo asali ne daga Japan, gabaɗaya ta DOME shrapnel ko masana'antar gabaɗaya tare da tafiye-tafiye don rarrabewa, fiye da wani tafiye-tafiye ana kiransa maɓalli, balaguro kaɗan ne da ake kira Tact switch.Ana amfani da maɓalli na dabara sosai a cikin kayan lantarki, kayan gida, motoci, soja, likitanci, robotics, sarrafa kansa na masana'antu da sauran fannoni.
Idan ya zo ga tarihin Canjin Tact, ba makawa a raba shi zuwa tsararraki, daga babba zuwa ƙarami.Rayuwa daga takaice zuwa super dogo (aji dubu, aji dubu goma, aji dubu dari, aji miliyan daya);Hanyoyin kayan aiki sun bambanta daga sauƙi zuwa hadaddun (phosphor jan karfe, bakin karfe, kayan polymer, fasahar laser, nanotechnology).
Canjin dabara na ƙarni na farko
Girman al'ada shine 12 * 12mm, 8 * 8mm, juriya mai girma shine ƙari ko rage 0.1mm, tsawon rayuwar shine sau 3000-8000, kuma akwai fiye da sau 30000 bayan haɓakawa, ya zuwa yanzu yana da tarihin fiye da shekaru 30.
Canjin dabara na ƙarni na biyu
Babban girman shine 6 * 6mm, 4.5 * 4.5mm, girman juriya yana da ƙari ko ragi 0.1mm, rayuwa shine 3000-50000, ingantaccen samfurin zai iya kaiwa sau 50000.
Canjin dabara na ƙarni na uku
Tare da haɓakar haɓakar kimiyya da fasaha cikin sauri, ƙananan na'urori da yawa suna shiga cikin rayuwarmu, masu sauya dabara sun fara haɓaka a cikin ƙaramin ƙarami da ƙaramin tsari.Girman wakilcin canjin ƙarni na uku: 3*6, 2*4 da sauransu.Rayuwar gabaɗaya ta fi sau 50000, iyawa da adadin aikace-aikacen sun fi yawa, zaku iya ganin cewa wannan ƙarni na canzawa galibi zuwa haɓaka aji na SMT.
Ƙarni na huɗu dabara canza
Tun daga wannan ƙarni, masu sauya dabara sun haɓaka don zama haske da sirara, kuma ana amfani da su sosai a cikin samfuran 3C.Idan aka kwatanta da tsayin ƙarni biyu na baya na samfuran canzawa, wanda sau da yawa ya wuce 10mm, babban tsayi na ƙarni na uku ana sarrafa shi kusan 2mm, wakiltar samfuran 4 * 4 * 1.6mm da 3 * 6 * 2.5mm.
Karni na biyar dabara canza
Haɓakar wayoyin hannu, kyamarori, na'urar kai ta Bluetooth, da na'urorin likitanci na gida sun haifar da ƙarin buƙatun na'urorin canza dabara.Rayuwa mafi girma, hana ruwa, kwanciyar hankali;Matsanancin matsananci-bakin ciki buƙatun an ɗaga, aiki da kai samar, Laser marufi fasahar, nanotechnology, polymer film kayan zama samar da dabaran sauya.Ana iya cewa ƙarni na biyar na canza dabara shine tsalle mai inganci, amma kuma ya gabatar da buƙatu mafi girma don albarkatun ƙasa, tsarin samarwa, sarrafa inganci, fasahar sarrafa kansa.Wakilin canji: classic jerin 3 * 2 * 0.6mm, 2.8 * 1.9 * 0.6mm, 2.6 * 1.6 * 0.55mm, za ka iya ganin cewa tsawo ne duk sarrafa a cikin 1 mm, da rai ne idan dai fiye da 500,000 sau. Bangaren mai hana ruwa ya kai IP68.
Lokacin aikawa: Mayu-25-2021