Urubingo ruhinduka iki kandi rukora gute?

Niba usuye uruganda rugezweho kandi witegereze ibikoresho bitangaje kumurimo mu kagari keza, uzabona secsor zitandukanye. Ibyinshi muribi basssor bifite insinga zitandukanya na voltage nziza, hasi no kwerekana ibimenyetso. Gushyira mu bikorwa imbaraga zemerera sensor gukora akazi kayo, haba ibyo bireba habaho ibyuma bya FerromaGNETRY cyangwa byohereza urumuri rwinshi muri gahunda yumutekano wikigo. Impindunga yo kwicisha bugufi ikurura aba sensor, nka reeed, ikeneye insinga ebyiri gusa kugirango ukore akazi kabo. Ibi bikoresho bikora ukoresheje magnetique.

Urubingo ruhinduka iki?

Urupapuro ruravutse 1936. Byari ubwonko bwa wb ellwood muri laboratoire ya pelire ya Bell

Nigute urubingo ruhinduka akazi?

Uburyo bwo guhinduranya bugizwe na blade ya ferromagnetic, itandukanijwe na microns nkeya gusa. Iyo magnet yegereye izo blade, ibibuye bibiri bikurura mugenzi wawe. Iyo bimaze gukoraho, blade ifunga ibisanzwe bifungura (oya), kwemerera amashanyarazi. Bamwe bahinduye kandi birimo guhuza ibitari Ferromagnetic, bigize ibisohoka bisanzwe (NC) bishaje. Magnet yegereje izahagarika umubano kandi ukure kure yo guhinduranya.

Guhuza byubatswe biturutse ku byuma bitandukanye, harimo na Tungsten na Rhodium. Ubwoko bumwebumwe bukoresha na Mercure, bugomba kubikwa muburyo bukwiye bwo guhindura neza. Ibahasha yikirahure yuzuyemo gaze ya inert - yakunze guhura na Nithials mumitutu yikibazo cyimbere munsi yikirere. Gutandukanya Gutandukanya Ihuza, bikabuza ibishishwa byose bishobora guturuka ku rugendo.

Urubingo hindura ibyifuzo mwisi nyayo

Uzabona sensor mubintu bya buri munsi nkimodoka no gukaraba imashini zimennye, ariko imwe mubibanza bigaragara cyane kuri switch / sensor ikora iri mumarira. Mubyukuri, impuruza ni ugusaba neza kuri tekinoroji. Idirishya ryimukanwa cyangwa inzu yumuryango umugozi, na sensor iba kuruhande, yatsinze ikimenyetso kugeza igihe yakuyemo bwa Magnet. Hamwe nidirishya rifunguye-cyangwa niba umuntu agabanya insinga - impuruza izumvikana.

Mugihe impuruza ndende ni ugukoresha neza kuri reed, ibi bikoresho birashobora kuba bito. Impinduka ntoya zizahora imbere y'ibikoresho byubuvuzi bizwi nka pilchams. Umurwayi amaze kumira ikipe nto, umuganga arashobora kuyikora ukoresheje magnenet hanze yumubiri. Uku gutinda kubungabunga imbaraga kugeza igihe gishyizwe ahagaragara neza, bivuze ko bateri zibitswe zishobora kuba nto, ikintu gikomeye mubintu byateguwe kugirango ugende munzira yo gupfobya umuntu. Usibye ubunini buke, iyi porogaramu irabigaragaza kandi uburyo bashobora kumva, nkuko aba bansors bashobora gufata umurima wa rukuruzi binyuze mumubiri wabantu.

Urubingo ruhindagurika ntukeneye magnet ihoraho yo kubakora; ohereza electromagnet irashobora kuzimya. Kubera ko muri Bell Labs yabanje guteza imbere aya mahirwe, ntibitangaje kubona ko inganda za terefone zikoresha urubingo rwo kugenzura no kwibukwa ibihugu kugeza ibintu byose byagiye digitale mu myaka ya za 90. Ubu bwoko bwa relay ntagikora inyuma yinyuma ya sisitemu yo gutumanaho, ariko biracyasanzwe mubindi bikorwa byinshi muri iki gihe.

Ibyiza bya reed

Ingaruka ya Selsor nigikoresho gikomeye-cya leta gishobora kumenya imirima ya magneti, kandi ni ubundi buryo bumwe kuri reed. Ingaruka za salle rwose zirakwiriye kubisabwa, ariko reed switch iranga amashanyarazi arenze amashanyarazi kuri mugenzi wabo ukomeye wa leta, kandi bahura namashanyarazi mugihe cyo gufunga. Byongeye kandi, Urubingo rurashobora gukorana na voltage zitandukanye, imizigo ninshuro nyinshi, nkuko bihindura imitekerereze gusa. Ubundi, uzakenera gushyigikira umuzunguruko kugirango ushoboze sensor gukora akazi kabo.

Urubingo rugaragaza ibintu byizewe bidasanzwe kugirango uhindure imashini, kandi bashobore gukora miliyari zamagare mbere yo kunanirwa. Byongeye kandi, kubera kubaka kwabo, birashobora gukora mubidukikije aho ikibi gishobora kugira ibisubizo bibi. Urubingo rufite imbaraga zirashobora kuba ikoranabuhanga rikuru, ariko ntibaba kure ya altollete. Urashobora gukoresha paki zirimo urutonde rwibibaho byacapwemo imbaho ​​(PCB) ukoresheje imashini zikora.

Ubundi bwubaka ubutaha bushobora guhamagarira imirongo itandukanye nibigize, byose byangirika mumyaka mike ishize, ariko ntiwibagirwe kumurongo wicishije bugufi. Irangiza akazi kayo gake muburyo bworoshye. Nyuma yimyaka irenga 80 ikoreshwa niterambere, urashobora kwishingikiriza kumurongo wagerageje kandi wukuri kugirango ukore buri gihe.