Lo mhlaba otsalayo ye Ikhoyili nge zangoku. Abasebenza kunye nesicelo sabo

Imiqathango yosetyenziso - iseti ngezenzeko ezibangelwa uqhagamshelo imisinga zombane kunye namasimi ngemagnethi. Ngamanye amaxesha le buhlobo kukhokelela kwiziphumo ezingafunekiyo. Umzekelo, i-current ayahamba na iintambo zombane ngenqanawa kubangela nekhampasi ongeyomfuneko ukutenxa beenqanawa. Noko ke, umbane lidla ngabom kusetyenziswa ukudala amasimi kazibuthe kwelona nqanaba eliphezulu. Njengoko umzekelo abasebenza. Ngazo namhlanje yaye siza sithethe.

Ugesi kunye wobhobhozayo magnetic

Ngobunzulu lo mhlaba otsalayo uyakwazi ukubona nani lelayini obhobhozayo magnetic, oluba kwindawo unit. Lo mhlaba otsalayo kwenzeka yonke indawo apho enabela zombane ngoku, kwaye wobhobhozayo sibubona ekukhanyeni umoya ngokomlinganiselo yokugqibela. wire ngqo iphethe ngoku, ungagotywa kwi coil. Ngelo engaba encinane ngokwaneleyo yoko, oku kukhokelela ekwandeni ekubhobhozeni ngemagnethi. Kulo mzekelo, umsinga ukhulise.

Isiphumo ingqalelo ngobhobhozo magnetic kube ngakumbi ngokwandisa inani amathuba, okt. E. Ukujija ucingo kwi coil. Le nokuxoxisana kuyinyaniso. I-magnetic intsimi coil yangoku kungancitshiswa ngama- ngokunciphisa inani amagophe.

Ukufumana ubudlelwane ebalulekileyo. Kwindawo ubuninzi otsalayo ingxinano obhobhozayo (ndawo imigca kuyo ngeyunithi nganye flow) ubudlelwane phakathi yangoku yombane mna, inani amathuba ye ucingo n, kwaye magnetic obhobhozayo B ichazwa ngolu hlobo: Xa umlinganiselo zangoku kwi V. 12 A, i ezikhoyo Ikhoyili amagophe 3 Oku kudala kanye intsimi enye otsalayo njengoko yangoku ka-3, ngoku ngalo Ikhoyili amagophe 12. Kubalulekile ukwazi, zokusombulula iingxaki ezibonakalayo.

solenoid

Ikhoyili ye wire kwenxeba, kukho mhlaba otsalayo sibizwa solenoid. Ezi iingcingo ukuba isilonda intsimbi (core intsimbi). isiseko efanelekileyo nonmagnetic (umz, umoya core). Njengoko ubona, ungasebenzisa kuphela intsimbi ukudala magnetic intsimi coil ne yangoku. Ngokwembono kwawo nawuphi core non-magnetic nangawe umgama olingana. Oko kukuthi, ubudlelwane ngasentla phakathi kwemali ekhoyo kunye nenani amathuba kule meko lwenziwa ngokuchanekileyo. Ngoko ke, lo mhlaba otsalayo ye coil yangoku ingacuthwa, xa sisebenzisa le ndlela.

Ukusetyenziswa yentsimbi kwi solenoid

Yini na kwi intsimbi solenoid lasebenzisa? Ubukho balo iphembelela intsimi kazibuthe Ikhoyili kunye lwangoku ngeendlela ezimbini. It kwandisa isiphumo kazibuthe nomsinga, ngokufuthi amawaka amaxesha okanye ngaphezulu. Noko ke, oko kwaphulwa ukulingana enye ebalulekileyo. Oku ngalo oluba phakathi wobhobhozayo Imagnethi yomhlaba kunye zangoku kwi jiko kunye ezingundoqo nomoya.

intsimi obungabonakaliyo amathambeka yentsimbi (ngakumbi ngqo, abo amathuba zemagneti) phantsi amanyathelo kwentsimi nosiba yenziwa imisinga Enziwe kwicala elinye. Ngenxa phambi engundoqo yentsimbi ngoku uvelisa wampompoza enkulu ngemagnethi nganye kwiyunithi cross icandelo macingo. Ngenxa yoko, loxinano obhobhozayo kwandisa kakhulu. Xa yonke imimandla elungelelaniswe kwicala elinye, ngakumbi ukwanda ekhoyo (okanye inani amathuba kwi coil) kwandisa kancinci kuphela loxinano magnetic obhobhozayo.

Ngoku ke ndithetha kancinci malunga kuFacebook. Le yinxalenye ebalulekileyo kwezihloko umdla kuthi.

I-magnetic yoqheliso coil yamanje

Nangona lo mhlaba otsalayo ngayo solenoid kunye engundoqo yentsimbi lomelele ngakumbi lo mhlaba otsalayo ongundoqo umoya solenoid, ixabiso layo ngazo iimpawu zesinyithi. Ubungakanani Ikhoyili leyo yenza i-air-core isondlo akukho mda. Noko ke, njengokuba umthetho, ukufumana kwemisinga enkulu afunwayo ukwenza i intsimi leyo iyathelekiswa ubukhulu ukuya coil entsimini kunye engundoqo intsimbi, kunzima kakhulu yaye kubize. Musa azisoloko ukuya ngale ndlela.

Kwenzeka ntoni xa utshintsha intsimi kazibuthe Ikhoyili nge ngoku? Esi senzo lungenisa umbane ngendlela efanayo njengoko yangoku ivelisa endle ngemagnethi. Xa besondela umazibuthe ukuya imigca umbexeshi amandla otsalayo ukunqumla umqhubi, ukhuthaza a ombane kuso. Ezichaseneyo le ombane olubangelwe ixhomekeke ezichaseneyo kunye nolwalathiso zotshintsho ngobhobhozo ngemagnethi. Isiphumo sale nto kakhulu ngakumbi awasiwisayo Ikhoyili kunokuba kwi coil eyahlukileyo, oko ngokomlinganiselo inani amathuba kwi jiko. Phambi undoqo yentsimbi ombane olubangelwe landa solenoid. Ngale ndlela, umqhubi kufuneka ukuhambisa ekubhobhozeni isalamane ngemagnethi. Ukuba umqhubi akuthethi phambana imigca obhobhozayo magnetic, amandla ombane kuya kuvela.

Njani ukuze sibe namandla

umbane zombane usike ngoku isekelwe kwi-siseko efanayo. Ngokuqhelekileyo, kwimagnethi ujikeleza phakathi jiko. Ubukhulu bale ombane olubangelwe kuxhomekeke amandla nentsimi umazibuthe kunye ngesantya (Iyigqiba izinga ukutshintsha obhobhozayo magnetic). Le ombane kule umqhubi kuba umlinganiselo ngqo ngesantya wobhobhozayo magnetic kuyo.

Xa umbane ezininzi umazibuthe ithathwa solenoid. Ukwenzela ukuba udale intsimi kazibuthe Ikhoyili kunye ngoku, lo solenoid liqhagamshelene umthombo wamandla. Zeziphi kulo mzekelo amandla ombane eveliswe wenkunkuma? Kuyinto ilingane imveliso ombane ngapha yangoku. Kwelinye icala, ngoku umqhubi kunye nobudlelwane ngobhobhozo otsalayo kuvumela ukusetyenziswa obhobhozayo eyenziwe ngoku zombane lo mhlaba otsalayo ukuvelisa isindululo ngoomatshini. Ngokwalo mgaqo, imoto iyasebenza kwaye ezinye izixhobo zombane. Kodwa ke, ukwenza intshukumo apho ufuna ukuchitha i ngamandla ombane olongezelelweyo.

emasimini Strong magnetic

Okwangoku, usebenzisa le ngxaki yokusetyenziswa esebenzayo, kusenokwenzeka ukuba ufumane i ngobunzulu nanto magnetic coil nsimu lwangoku. Le abasebenza inokuba namandla kakhulu. Xa oku yangoku yhuu m lossless. E. Ngaba abangele ubushushu mbandela. Oku kukuvumela ukuba asebenzise eninzi ntshikilelo kwi solenoids air-core kwaye siphephe imida ebekwa isiphumo kufumaneka bantu. amathuba amahle kakhulu sibonisa enamandla coil entsimini kunye lwangoku. Abasebenza kunye nokusetyenziswa kwazo akulambathi izazinzulu ezininzi abanomdla. Ngapha koko, intsimi owomeleleyo zingasetyenziswa intshukumo "umqamelo" Imagnethi yomhlaba kunye nokudalwa iindidi ezintsha ze iinjini zombane neejenereyitha. Ayakwazi ukuba kwemveliso eliphezulu ngexabiso eliphantsi.

Amandla magnetic coil endle yangoku ngenkuthalo isetyenziswa yi uluntu. Oku kudala yasetyenziswa ngokubanzi, ingakumbi, phezu zikaloliwe. Malunga ukusebenzisa indlela imigca intsimi kazibuthe Ikhoyili nosebenzela lokulawula intshukumo koololiwe, ngoku ukuxoxa.

Iimagnethi phezu kololiwe

System ngokuqhelekileyo ezisetyenziswa bakwaloliwe, leyo kuba abasebenza zokhuseleko olukhulu kunye iimagnethi ezisisigxina iyavumelana. ungasebenza njani le nkqubo? Strong umazibuthe esisigxina iqhotyoshelwe kufutshane ngololiwe kwi kumgama othile ukusuka iirobhothi. Ngexesha sicatshulwa koololiwe phezu esqwini umazibuthe lo moya umazibuthe abasisigxina cab lomqhubi esijikeleziswa yi imo yekona encinane, ebezikuyo umazibuthe uhlala endaweni.

UmMiselo yezithuthi zikaloliwe

movement umazibuthe caba kuquka alarm intsimbi okanye siren. Okulandelayo, oku kulandelayo kwenzeka. Emva kokuya umqhubi imizuzwana cab udlula phezu electromagnet, nto leyo ehambisana kunye iirobhothi. Ukuba uloliwe kunika ukukhanya eluhlaza, lo solenoid na amandla kunye ezimanyeneyo umazibuthe isigxina imoto yabuyela endaweni yaso yesiqhelo, ukucima i alarm-moya. Xa ukukhanya traffic ukukhanya elibomvu okanye omthubi, lo electromagnet icinyiwe, uze emva kolibaziseko, sisebenza ngokuzenzekelayo iziqhoboshi, Kakade, ukuba ulibele ukuba umqhubi. Waqhekeza zeesekethe (audio) liqhagamshelene womnatha ukususela esqwini ukujikeleza umazibuthe. Ukuba umazibuthe ngexesha kulibaziseka ubuyela kwindawo yayo yoqobo, wagaleleka leyo ayivulwanga.