Kusintha kwa bango ndi njira yamagetsi yomwe imagwiritsidwa ntchito ndi maginito. Ngakhale chimangowoneka ngati galasi lokhala ndi zotsogola kuchokera pamenepo, ndi chipangizo chopangidwa mwaluso kwambiri chomwe chimagwira ntchito modabwitsa ndi njira zosinthira zomwe zimagwiritsidwa ntchito kuti azigwiritsa ntchito pazinthu zambiri. Pafupifupi masinthidwe onse a bango amagwira ntchito poyang'ana mphamvu yowoneka bwino: polarity yosiyana imayamba kudutsa pomwe nthawi zambiri imatseguka. Pamene magnetism ili yokwanira, mphamvuyi imagonjetsa kuuma kwa bango, ndipo kukhudzana kumakoka pamodzi.
Lingaliro limeneli poyamba linapangidwa mu 1922 ndi pulofesa wa ku Russia, V. Kovalenkov. Komabe, kusintha kwa bango kunali kovomerezeka mu 1936 ndi WB Ellwood ku Bell Telephone Laboratories ku America. Gawo loyamba lopanga "Reed Switches" lidafika pamsika mu 1940 ndipo chakumapeto kwa zaka za m'ma 1950, kupangidwa kwa ma quasi-electronic exchanges ndi njira yolankhulira yotengera ukadaulo wosinthira bango kudayambika. Mu 1963 Bell Company inatulutsa mtundu wake - mtundu wa ESS-1 wopangidwira kusinthana kwapakati. Pofika m'chaka cha 1977, pafupifupi makina 1,000 amtundu wamtunduwu anali akugwira ntchito ku USA Today, teknoloji ya reed switch imagwiritsidwa ntchito mu chirichonse kuchokera ku masensa aeronautical to automatic cabinetry lighting.
Kuchokera pa kuzindikira kulamulira kwa mafakitale, mpaka kufika kwa mnansi Mike akungofuna kuti nyali yachitetezo iwatse usiku kuti imuuze ngati wina ali pafupi kwambiri ndi kwathu, pali njira zambiri zogwiritsira ntchito ma switch ndi masensa awa. Chomwe chimafunika ndi luso lanzeru kuti mumvetsetse momwe ntchito zodziwika bwino za tsiku ndi tsiku zingapangidwire bwino ndi chosinthira kapena chowonera.
Makhalidwe apadera a kusintha kwa bango amawapangitsa kukhala njira yapadera yothetsera mavuto osiyanasiyana. Chifukwa palibe kuvala kwamakina, kuthamanga kwa ntchito kumakhala kokulirapo ndipo kulimba kumakongoletsedwa. Kukhudzika kwawo komwe kumapangitsa kuti ma sensor a bango alowetsedwe mozama mkati mwa msonkhano pomwe akuyendetsedwa ndi maginito anzeru. Palibe magetsi ofunikira chifukwa ndi maginito. Kuphatikiza apo, magwiridwe antchito a ma switch a bango amawapangitsa kukhala abwino kwa mlengalenga wovuta, monga malo ogwedezeka ndi kugwedezeka. Makhalidwewa akuphatikiza kutsegulira kosalumikizana, kulumikizana kosindikizidwa ndi hermetically, kuzungulira kosavuta, komanso kuti maginito oyambitsa amayenda kudzera muzinthu zopanda chitsulo. Ubwino uwu umapangitsa kusintha kwa bango kukhala koyenera kwa ntchito zonyansa komanso zovuta. Izi zikuphatikiza kugwiritsa ntchito masensa am'mlengalenga ndi masensa azachipatala omwe amafunikira luso laukadaulo kwambiri.
Mu 2014, HSI Sensing idapanga ukadaulo watsopano wosinthira bango pazaka zopitilira 50: mawonekedwe enieni a B switch. Sikusintha kwa SPDT mawonekedwe C, ndipo sikusintha kokondera kwa SPST mawonekedwe A. Kupyolera mu uinjiniya wakumapeto-kumapeto, imakhala ndi masamba a bango opangidwa mwaluso omwe amapangidwa mwaluso ngati polarity pamaso pa maginito omwe amagwiritsidwa ntchito kunja. Mphamvu ya maginito ikakhala yamphamvu yokwanira mphamvu yothamangitsa yomwe imapangidwa pamalo olumikizirana amakankhira mbali ziwiri za bango kutali wina ndi mzake, motero amaswa kukhudzana. Ndi kuchotsedwa kwa maginito, kukondera kwawo kwachilengedwe kumabwezeretsa kukhudzana komwe kumatsekedwa. Ichi ndi chitukuko choyamba chaukadaulo muukadaulo wa bango pazaka zambiri!
Mpaka pano, HSI Sensing ikupitilizabe kukhala akatswiri amakampani pothana ndi mavuto kwamakasitomala pazovuta zakusintha kwa bango. HSI Sensing imaperekanso mayankho olondola opanga makasitomala omwe amafuna kusasinthika, kusayerekezeka.
Nthawi yotumiza: May-24-2024