Abantu bahlala bendicela ukuba ndijonge izibalo zabo zoyilo lwekhoyili "Magnabend".Oku kubangele ukuba ndize neli phepha lewebhu elenza ukuba izibalo ezizenzekelayo zenziwe nje ukuba kufakwe idatha yekhoyili esisiseko.
Enkosi kakhulu kumlingane wam, uTony Grainger, ngenkqubo yeJavaScript eyenza izibalo kweli phepha.
INKQUBO YEKHALULATOR YECOIL
Icwecwe lokubala elingezantsi laliyilelwe iikhoyili ze-"Magnabend" kodwa liya kusebenza kuyo nayiphi na ikhoyili yemagnethi esebenza ukusuka kumbane olungisiweyo (DC).
Ukusebenzisa uxwebhu lokubala ngokulula cofa kwiindawo zeDatha ye-Coil Input kwaye uchwetheze imilinganiselo yakho yekhoyili kunye nobukhulu bengcingo.
Inkqubo ihlaziya icandelo leZiphumo eziBaliweyo ngalo lonke ixesha ubetha u-ENTER okanye ucofa kwenye indawo yongeniso.
Oku kwenza ukuba kukhawuleze kwaye kube lula ukujonga uyilo lwekhoyili okanye ukuzama uyilo olutsha lwekhoyili.
Amanani azaliswe kwangaphambili kwiinkalo zedatha yegalelo ngumzekelo nje kwaye amanani aqhelekileyo kwifolda ye-1250E Magnabend.
Buyisela amanani omzekelo ngeyakho idatha yekhoyili.Iinombolo zomzekelo ziya kubuyela kwiphepha ukuba uhlaziya iphepha.
(Ukuba unqwenela ukugcina eyakho idata ngoko Gcina okanye Shicilela iphepha phambi kokuba ulihlaziye).
Inkqubo yoYilo lwekhoyili eCetyisiweyo:
Faka imilinganiselo yekhoyili oyicetywayo, kunye nokusetyenziswa kwamandla ombane ojolise kuwo.(Umzekelo 110, 220, 240, 380, 415 Volts AC)
Cwangcisa ucingo 2, 3 kunye no-4 ukuya ku-zero kwaye emva koko uqikelele ixabiso ledayamitha ye-Wire1 kwaye uqaphele ukuba zingaphi iziphumo ze-AmpereTurns.
Lungisa i-Wire1 idayamitha de i-AmpereTurns ojolise kuyo iphunyeziwe, yithi malunga ne-3,500 ukuya kwi-4,000 ye-AmpereTurns.
Kungenjalo unokuseta i-Wire1 kubungakanani obukhethwayo kwaye emva koko ulungelelanise i-Wire2 ukufezekisa itekeni yakho, okanye usete zombini i-Wire1 kunye ne-Wire2 kwiisayizi ezikhethwayo kwaye ulungise i-Wire3 ukufezekisa injongo yakho njl.
Ngoku jonga kwi-Coil Heating (i-dissipation yamandla)*.Ukuba iphezulu kakhulu (yithi ngaphezulu kwe-2 kW ngemitha yobude bekhoyili) ngoko i-AmpereTurns iya kufuneka icuthwe.Okanye ukujika okungaphezulu kunokongezwa kwikhoyili ukunciphisa langoku.Inkqubo iya kongeza ngokuzenzekelayo ukujika okungaphezulu ukuba unyusa ububanzi okanye ubunzulu bekhoyili, okanye ukuba unyusa iPacking Fraction.
Okokugqibela jongana netafile yeegeyiji zocingo eziqhelekileyo kwaye ukhethe ucingo, okanye iingcingo, ezinommandla onqamlezileyo odityanisiweyo olingana nexabiso elibalwe kwinqanaba lesi-3.
* Qaphela ukuba ukuchithwa kwamandla kunovakalelo kakhulu kwi-AmpereTurns.Sisiphumo somthetho osisikwere.Umzekelo, ukuba uphindaphinde i-AmpereTurns (ngaphandle kokunyusa isithuba esijikajikayo) ngoko ke ukutshatyalaliswa kwamandla kunganyuka ngo-4 amaxesha!
Ii-AmpereTurns ezingakumbi ziyalela iingcingo ezityebileyo (okanye iingcingo), kwaye ucingo olungqingqwa luthetha ukuchithwa kwamandla akhoyo kunye aphezulu ngaphandle kokuba inani lokujika linokongezwa ukuhlawulela.Kwaye ukujika okungaphezulu kuthetha ikhoyili enkulu kunye/okanye iQela elingcono lokuPakisha.
Le Nkqubo yokubala iKhoyili ikuvumela ukuba ulinge ngokulula zonke ezo zinto.
AMANQAKU:
(1) Ubungakanani bocingo
Inkqubo ibonelela ukuya kuthi ga kwiingcingo ezi-4 kwikhoyili.Ukuba ungenisa i-diameter ngaphezu kocingo olunye ngoko inkqubo iya kucinga ukuba zonke iingcingo ziya kufakwa kunye ngokungathi zilucingo olunye kwaye zidityaniswe kunye ekuqaleni nasekupheleni kokujija.(Yiloo nto ke iingcingo zombane zihambelanayo).
(Kwiingcingo ezi-2 oku kubizwa ngokuba yi-bifilar winding, okanye i-3 iingcingo ezi-trifilar winding).
(2) I-Packing Fraction, ngamanye amaxesha ebizwa ngokuba yi-fimple factor, ichaza ipesenti yendawo yokujika ehlala ngocingo lobhedu.Ichatshazelwa yimilo yocingo (ngokuqhelekileyo ijikeleze), ubukhulu be-insulation kwi-wire, ubukhulu be-coil yangaphandle ye-insulation layer (ngokuqhelekileyo iphepha lombane), kunye nendlela yokujika.Indlela yokujija ingabandakanya ukujija kwe-jumble (ekwabizwa ngokuba yi-wild winding) kunye ne-layer winding.
Kwikhoyili yenxeba elinenxeba iqhezu lokupakisha liya kuba kuluhlu lwama-55% ukuya kuma-60%.
(3) Amandla e-Coil aphuma kumzekelo wamanani azaliswe kwangaphambili (jonga ngasentla) yi-2.6 kW.Eli nani lisenokubonakala liphezulu kodwa umatshini weMagnabend uthelekelwe umjikelo womsebenzi omalunga nama-25%.Yiyo ke loo nto kwimiba emininzi iyinyani ngakumbi ukucinga nge-avareji yokulahla amandla apho, ngokuxhomekeke kwindlela umatshini osetyenziswa ngayo, iya kuba sikota kuphela elo nani, ngokwesiqhelo nangaphantsi.
Ukuba uceba ukusuka ekuqaleni ke ukuchithwa kwamandla ngokubanzi yipharamitha yokungenisa kakhulu ekufuneka uyiqwalasele;ukuba iphezulu kakhulu i-coil iya kutshisa kwaye inokonakala.
Oomatshini be-Magnabend bayilwe ngokuchitha amandla malunga ne-2kW ngemitha yobude.Ngomjikelo we-25% womsebenzi oku kuguqulela malunga ne-500W ngemitha yobude.
Ukutshisa kangakanani umazibuthe kuxhomekeke kwizinto ezininzi ukongeza kumjikelo womsebenzi.Okokuqala inertia ye-thermal yemagnethi, kunye nokuba yintoni na edibana nayo, (umzekelo isitendi) ithetha ukuba ukuzifudumeza ngokwako kuya kucotha noko.Ngexesha elide ubushushu bemagnethi buya kuphenjelelwa bubushushu be-ambient, indawo engaphezulu yemagnethi kunye nokuba nguwuphi umbala opeyintwe!(Umzekelo umbala omnyama ukhupha ubushushu ngcono kunombala wesilivere).
Kwakhona, ucinga ukuba umazibuthe yinxalenye yomatshini we-"Magnabend", ke izixhobo zokusebenza ezigotywayo ziya kubufunxa ubushushu ngelixa zibotshelelwe kwimagnethi kwaye ziya kuthwala ubushushu obuthile.Kuyo nayiphi na imeko umazibuthe kufuneka ukhuselwe sisixhobo sohambo lwe-thermal.
(4) Qaphela ukuba inkqubo ikuvumela ukuba ufake iqondo lobushushu kwikhoyili kwaye ngaloo ndlela unokubona isiphumo salo kwi-coil ukumelana kunye ne-coil yangoku.Ngenxa yokuba ucingo olushushu lunoxhathiso oluphezulu ke lukhokelela kunciphiso lwangoku lwekhoyili kwaye ngenxa yoko lukwanciphisa amandla emagnetising (AmpereTurns).Isiphumo sibaluleke kakhulu.
5
Ucingo lwe-aluminiyam lukwayinto enokwenzeka, kodwa i-aluminiyam ine-resistiveivity ephezulu kunobhedu (i-2.65 ohm imitha xa kuthelekiswa ne-1.72 yobhedu) ekhokelela kuyilo olungasebenzi kakuhle.Ukuba ufuna izibalo zocingo lwe-aluminium ke nceda uqhagamshelane nam.
(6) Ukuba uyila i-coil ye-"Magnabend" ifolda yesinyithi, kwaye ukuba umzimba wemagnethi ulingana nomgangatho wecandelo elinqamlezileyo ngokufanelekileyo (yithi 100 x 50mm) ngoko ke kufuneka ujolise amandla amagnethi (AmpereTurns) ajikelezayo. 3,500 ukuya 4,000 ampere ukujika.Eli nani lizimeleyo kubude bokwenene bomatshini.Oomatshini abade baya kufuna ukusebenzisa ucingo olutyebileyo (okanye imicu emininzi yocingo) ukuphumeza kwa elo xabiso le-AmpereTurns.
Nangakumbi ukujika kwe-ampere kunokuba ngcono, ngakumbi ukuba ufuna ukucinezela izixhobo ezingezizo ezemagneti njengealuminium.
Nangona kunjalo, kubungakanani obunikiweyo bemagnethi kunye nobungqingqwa beepali, ukujika okungaphezulu kwe-ampere kunokufunyanwa kuphela ngeendleko zangoku eziphezulu kwaye ngaloo ndlela ukuchithwa kwamandla aphezulu kunye nesiphumo sokonyuka kokufudumeza kwimagnethi.Oko kunokuba kulungile ukuba umjikelo womsebenzi osezantsi wamkelekile kungenjalo indawo enkulu yokujija iyafuneka ukulungiselela ukujika okungaphezulu, kwaye oko kuthetha umazibuthe omkhulu (okanye iipali ezibhityileyo).
(7) Ukuba uyayila, yithi, i-chuck magnetic ke umjikelo womsebenzi ophezulu kakhulu uya kufuneka.(Kuxhomekeke kwisicelo ke mhlawumbi umjikelo we-100% unokufuneka).Kuloo meko uya kusebenzisa ucingo olucekethekileyo kwaye mhlawumbi uyilo lwamandla amagnethi anokuthi 1,000 ampere ajike.
La manqaku angasentla ngawokunika nje ufifi lwento enokwenziwa ngolu hlobo lwenkqubo yokubala ikhoyili eguquguqukayo.
Imilinganiselo yocingo eqhelekileyo:
Ngokwembali ubungakanani bocingo babulinganiswe kwenye yezi nkqubo zimbini:
iGauge yocingo eqhelekileyo (SWG) okanye iAmerican Wire Gauge (AWG)
Ngelishwa amanani egeyiji yale migangatho mibini awahambelani ncam kwaye oku kukhokelele ekubhidekeni.
Kule mihla kungcono ukuba ungayihoyi loo migangatho yakudala kwaye ujonge nje ucingo ngobubanzi balo kwiimilimitha.
Nantsi itheyibhile yeesayizi eziya kuthi zibandakanye naluphi na ucingo olunokufuneka kwikhoyili yemagnethi.
Iisayizi zocingo ezibhalwe ngqindilili zezona sayizi zixhaphakileyo, ngoko ke kungcono ukhethe enye kwezo.
Umzekelo, iBadger Wire, NSW, Australia igcina ezi sayizi zilandelayo kucingo olufakwe elubhedu:
0.56, 0.71, 0.91, 1.22, 1.63, 2.03, 2.6, 3.2 mm.
Nceda uqhagamshelane nam nayiphi na imibuzo okanye izimvo.
Ixesha lokuposa: Oct-12-2022