Chiyambi
M'zaka zaposachedwapa, "kuchaja mwachangu" kwakhala chinthu chofunikira kwambiri kwa anthu onse, ndipo ukadaulo wochaja mwachangu pazida monga magalimoto atsopano amphamvu ndi mafoni anzeru afalikira kwambiri. Nthawi yomweyo, nkhani zachitetezo pakuchaja pang'onopang'ono zakhala nkhani yaikulu mumakampaniwa. Monga gawo laling'ono,masiwichi ang'onoang'onoakhala njira yodzitetezera kwambiri pa chitetezo cha kuyitanitsa mwachangu chifukwa cha makhalidwe awo olondola komanso ntchito zodalirika zotetezera mu makina oyitanitsa mwachangu.
Ntchito ya microswitch
Pakayamba kuchajidwa mwachangu, kutentha kwambiri, kuchuluka kwa mphamvu zamagetsi, komanso kusagwirizana bwino kwa mawonekedwe ndi mavuto atatu akuluakulu omwe amakhala ochulukirapo.masiwichi ang'onoang'onoimapewa zoopsa izi kuchokera ku gwero. Tengani chitsanzo cha malo ochapira mwachangu magalimoto atsopano amphamvu. Chosinthira chaching'ono chimayikidwa mu cholumikizira cha mfuti yochapira. Wogwiritsa ntchito akagwiritsa ntchito mfuti yochapira kuti ayambe kuchapira, chosinthira chaching'ono choyamba chidzazindikira kuzama kwa cholumikiziracho. Pokhapokha ngati cholowetsacho chili pamalo ake ndipo malo olumikizirana akukwaniritsa zofunikira za kayendedwe ka mphamvu yayikulu, chosinthiracho chimatumiza chizindikiro choyatsira magetsi, kupewa kulumikizana kwakanthawi ndi kulekanitsidwa komwe kumachitika chifukwa cha kuyika kosakhazikika. Ngati mfuti yochapira yatulutsidwa mwangozi kapena cholumikiziracho chasunthika panthawi yochapira, chosinthira chaching'ono chidzadula mphamvu mwachangu kuti chipewe ngozi zachitetezo zomwe zimachitika chifukwa chotsegula ndi kuchotsa pulagi mobwerezabwereza.
Chitetezo cha mawonekedwe ndi chimodzi mwa ntchito zazikulu za ma microswitch. Kuphatikiza apo,masiwichi ang'onoang'onoKomanso zimathandiza kwambiri pa kuteteza kuchulukira kwa magetsi m'magawo ochapira mofulumira. Mphamvu yochapira mwachangu yomwe ilipo yafika pamlingo watsopano. Ngati dera lalifupi kapena katundu wosadziwika bwino, zida zodzitetezera zakale zitha kutsalira. Komabe, ma switch ang'onoang'ono omwe amagwiritsidwa ntchito pochapira mwachangu ali ndi mapangidwe osavuta omwe amatha kuyang'anira kusinthasintha kwa magetsi mu dera nthawi iliyonse. Mphamvu yamagetsi ikapitirira malire a chitetezo, ma switch contacts amachotsedwa mwachangu kuti apewe kuchulukira kwa magetsi ndi kutopa kwa magetsi.
Kukana kutentha ndi kukhazikika kwa ma switch ang'onoang'ono kumapangitsa kuti kuyatsa mwachangu kukhale kotetezeka. Panthawi yoyatsira, mawonekedwe ojambulira ndi mizere idzapanga kutentha kwina. Muzochitika zoyatsira mwachangu, zolumikizira ndi mabango mkati mwa ma switch ang'onoang'ono nthawi zambiri zimapangidwa ndi zinthu zosatentha kwambiri, zomwe zimawalola kugwira ntchito mokhazikika mkati mwa mtunda winawake ndikuwonetsetsa kuti kukhudzana ndi magetsi kudalirika.
mapeto
Ma switch ang'onoang'ono angapereke chitsimikizo cha chitetezo cha makina ochaja mwachangu, zomwe zimathandiza kuchepetsa ndalama zokonzera komanso zoopsa za chitetezo cha zida zochaja mwachangu.
Nthawi yotumizira: Okutobala-14-2025
