Sidee si uu u hubiyo shidma hoolka? Hall sensor - photos, qiimaha, bedelka

In article waxaad ku baran doontaa sida loo hubiyo shidma Hall ah, kaasi oo loo adeegsaday baabuur Vaz 2108 oo cusub. Waxaad fahamsantahay in kasta oo baabuur loo baahan yahay in la xakameeyo oo dhan ku soo koobin ee engine ku sari gudaha, si loo ogaado, waa in waxa xaaladda. Waxaa ka mid ah qalabka sida mid ka jaraan kartaa shidma Hall ah, kaas oo la geliyo dhammaan baabuurta qalabaysan nidaam suuroggalaan contactless. Iyada oo qalab this soo baxday in laga takhaluso baxsadeen oo xiriir ah, oo isku mar loo kordhiyo wax soo saarka danab ee gariiradda, tamarta ololka, kaas oo la sameeyay inta u dhexeysa electrodes ololka ah.

shaqada shidma

In Hall isbedel danab shidma waxay dhacdaa at saarka ay gacanta inta lagu guda jiro field magnetic ka beddelo. qalab Tani waa arrin aad la isku halayn karo, waxay u baahan tahay qabashada ma ka darawalka inta lagu jiro mudada oo dhan hawlgalka. On baabuurta nidaamka duro carburetor dareemayaal sida dhajinta in qaybiyaha suuroggalaan ah. Haddii ay jirto failure ah waxaa ka mid ah, sida dhimbiil oo aan la soo saaray. Sidaas awgeed, engine aan la bilaabi karaa. On Vaz 2108 shidma Hall tahay cunsurka ugu wayn ee nidaamka ka suuroggalaan ah. On duro baabuurta waxaa sidoo kale loo isticmaalaa by dareemayaal, kaas oo ku salaysan yihiin saamaynta Hall ah.

Burburka, waxa doono?

Xaaladdan oo kale, failure of shidma mid kaliya si fudud u awoodaan si ay u joojiyaan engine ah. Hall-saamayn bedesheen xiriirada sameeyey, iyo sidoo kale boos, ogaanshaha xawaaraha. waxaa la, ee signallo amarka hadda waxaa lagu kala qaado. In qaabka ugu fudud, shidma tani waa Converter analog, waxay soo saari kartaa saad bedesheen awoodda suuroggalaan gaariga. Sidoo kale loo isticmaalaa qaar ka mid ah dareemayaal hawlgala sarkhaansan oo ka mid ah magnet-joogta ah. Sidoo kale Vaz 2108 waddaa on shidma Hall ah.

design ka mid ah qalabka

Sida caadiga ah shidma Hall waa isku jidh keliya la core biraha, iyo magnet ah. Waxay kuu ogolaanaysaa inaad in ay saameyn ku Semiconductor baraf. On baabuurta oo dhan dareemayaal kuwaas shaqeeyaan oo kaliya nidaamka gacanta ku gaar ah. waxaa la dhacdaa shaqaynaya qalab in hab ee ilaalinta. Waxaa soo baxday iyo off afuuftaan. Waxaa xusid mudan in dareemayaal saamayn Hall ayaa badanaa loo isticmaalaa in industry. Gaar ahaan, qalabka pneumatic, drives computer-socoshada. Intaa waxaa dheer, inta badan nidaamka suuroggalaan contactless ku salaysan shaqada qalab this gaar ah. Sidoo kale in technology computer waa mid caadi ah in la helo qalabka ku shaqeeyaan on saamayn Hall ah. Gaar ahaan, waxay ku rakiban ee joysticks iyo teebabka. Waxaa xusid mudan in ay jiraan waa wax qiimo ah oo kala duwan oo shidma Hall ah. Qiimaha qalab this si loogu isticmaalo nidaam ka suuroggalaan baabuur Vaz ah - 200 rubles.

Faa'iidooyinka la isticmaalayo

Laga soo bilaabo isticmaalka shidma Hall-saamaynta ka heli kartaa wax badan oo ka mid ah faa'iidooyinka. Gaar ahaan, waxa aad si fudud u qaadi karaan mitir xawaare ama tachometer microcontroller wareeg ah. In codsiyada baabuurta la isticmaalayo Waxaaba weyn u hagaajin ku soo koobin ee engine ku sari gudaha. Sidaa darteed, ammaanka gaadiidka waxaa kordhay xaddi leh. Sida caadiga ah, dareemayaal, kuwaas oo la socon xawaaraha wareeg ah camshaft ah, crankshaft, si ay u bixiyaan a si dhakhso ah u bilowdo-up of engine ah. Oo weliba iyadoo la kaashanayo tachometer shaqeeya. shidma waa daruuri joogo in design ah ee nidaamyada anti-qufulka. In matoorrada qaar ka mid ah oo leh awooda ka shaqeeya ka DC shidma hadda ee Hall waxaa loo isticmaalaa si loo ogaado booska uu ka rotor ah. Waxaa xusid mudan in dayactirka qalabka korontada si weyn u keeni kartaa, haddii aad rakibi shidma la koobin kala duwan.

xubno Main ee qalabka

Waa in aad ogaato waxa design ka shidma Hall si ay u fahmaan sida ay u shaqayso. design waa mid aad u fudud, laakiin waxay ku xiran tahay nooca codsiga ee qalabka elektarooniga ah ee gaariga. dareemayaal Digital ku jira aad u adag by xarunta on chip Semiconductor ah. Gaar ahaan, waxaa inta badan loo isticmaalaa walax kale indium. Semiconductor Tan waxaa lagu dhajinta on substrate ah aluminium sameeyey oo waxaa lagu dhajinta in qayb ka shaqeeya ee element ah. Crystal diyaarad oo shidma ku yaalaan ee sala midba midka kale. Laga soo bilaabo baraf qaybaha yihiin kirishbooyada kaas oo isku xira in circuit elektaroonik ah. Ka hor inta aadan hubi shidma Hall ah, waxaa lagama maarmaan ah in ay dami. Crystal Semiconductor waxa uu ku yaalaa meel u dhow magnetka. Iyo khadadka ugu dambeeyey ee ciidanka yihiin xagal 90 digrii. Marka ay taasi dhacdo in EMF runningaway baraf. Waxaa xusid mudan in la joogo, sida saamayn Hall ah. Waxay dhacdaa waqti marka kaari u maraa beer magnetic. Isla mar ahaantaana badala ay jihada duurka magnetic simaha on chip Semiconductor ah.

shidma cudurka

Haddaba waa in ay ka hadlaan sida ay hubinaysaa qalab sida shidma Hall ah. Photos of cutubkan waxaa la siiyaa ee maqaalka. Waxa kale oo loo baahan yahay in la xuso oo ku saabsan calaamadaha ugu weyn oo isu mariyo inta lagu guda jiro dillaacin ka mid ah qalabka korontada. Si ay u fuliyaan shaqada ogaanshaha aad u baahan tahay in ay multimeter ah. Waxaa lagama maarmaan ah in ay turjumto galay hab cabbirka danab a. In kala duwan this danab ku cabbiro waa in ay ahaadaan 12 volts. Multimeter terminal wanaagsan xidhiidhinaya silig signalka. Taban - wadarta guud. Haddii qalabka aan si fiican u shaqeeyo, oo uu taliskii waa caadi, voltmeter kala duwan ee kala duwan 0,4..3 Waat ah. Haddii shidma waa haleysan yahay, waxaa loo baahan yahay in la beddelo, waayo, wax la mid ah. Haddii aadan haysan waxaad multimeter ah, laakiin waxaa loo baahan yahay si loo hubiyo shidma Hall ah, waxaa lagama maarmaan ah in la bedelo element cusub, kaas oo lagu yaqaan in lagu shaqeeyo. Waxa ay noqon doontaa wax badan ka sahlan, si kastaba ha ahaatee, qaalisan, sida kharashka element this baabuurta qaar ka mid ah waxay noqon kartaa weyn. Halkan sida ay u hubiso shidma Hall ah, habka laga yaabaa in wax yar.

bedelka Samaynta

Si aad u bedeli shidma Hall ku saacadda, waa in aad barkinta daboolka. On baabuurta taxane classic for this laba faseexad lagu rakibay. Haddii aynu ka hadlayno baabuurta drive hor-wheel Vaz, cover waa in la saaro by iskuruuga labada handarraabbadeedii. Next, calaamadee booska uu ka slider in ay markii danbe u fuliyaan qabsiga ka suuroggalaan. Ka dib markii in, taxane ah oo baabuurta classic tramblor gebi ahaanba laga saaro. Waayo, kanu ka dhumaya lowska fure u ah "13". Dhanka-wheel baabuurta drive u baahan tahay inaad muhiimka ah ee "10" inay u wareejin saddex nuts. Ha illoobin in laga takhaluso tuubadu in uu aado vacuum in ay proofreader ah. dubbe A waxaa lagama maarmaan ah in la sameeyo pin garaaca-baxay. Iyada oo ay taasi Buur sameeyey iftiinta saliid xajin. Haddaba, sida lagu bedelay shidma Hall.

Soo saarida tramblera shidma

Markaas, ka dhaqe iyo darafta waa lagaa saarayaa, iyo rotor tramblora waxaa ka dhumaya guryaha. Markaas, handarraabbadeedii waxaa kala dhantaashay ka naxaas ah, oo fadhiya guryaha shidma Hall si saxan u dhaqaajin karo. Waxa kale oo loo baahan yahay in meesha laga saaro habboon biraha iyo jaangooyaha vacuum ah. Waxaa xusid mudan in tan dambe ayaa la gabi ahaanba kala dhantaashay karo, oo kaliya in yar oo la jiido si ay kooxda in ay muujiyaan meesha bannaan ee la heli karo. Dhanka-wheel baabuurta drive shaqada waxaa la sameeyaa inta badan ka sahlan. Laga saaray guryaha slider xire, ka dib markii taas gaashaan waa lagaa saarayaa. Iyada oo kaashawiito ah u wareejin shidma Buur Hall. Iyo sidoo kale fur yar in la sameeyo si qamaar fur si tramblora guryaha. Halkan sida ay u hubiso shidma Hall oo ku bedelo. shaqada waa mid fudud, aad qaban karto dhowr daqiiqo.