Idayagram le zokuqalisa magnetic: Walkthrough

Umntu owaziyo kancinane malunga zobunjineli yombane, kusenokubonakala ngathi izixhobo zombane kunye nezixhobo zolawulo yomsebenzi wabo inzima kakhulu. Enyanisweni oku kuyinyaniso, kuba sisiseko phantse yonke inkqubo enamandla i lwekontraka magnetic okanye starter. Ngaphandle izisombululo ezinjalo zibiza ngaphandle kokuba izixhobo zobuchwepheshe ngokupheleleyo. Ukwazi ukuba ukwenza njani iingcingo umzobo zokuqalisa otsalayo, awukwazi kuphela ukuzama ukuyilungisa, kodwa kokufakwa elula.

Eyona nto ephambili sizinze (ballasts)

ukuziqalela Magnetic yi isixhobo electromechanical ezilungiselelwe iziphaluka ngqo utshintshe nje nge ombane ukuya ku-1 kV. Phezu kwaso kuthathwa ngezibini zoqhagamshelwano eziliqela, ekuthe umgca isenza i nasekusasazeni amandla ombane. Ngamanye amaxesha uyilo ukuziqalela iquka utshintsho thermal ukuba liphumeza umsebenzi zokukhusela izixhobo enxibeleleneyo. Kuxhomekeka kuhlobo bahlule contactors ezivulekileyo kunye ezivaliweyo. Umzekelo ngokumangalisayo yokuqala - edume "Zhabko" okanye "isele" apho ukufikelela izinto zangaphakathi isikhonkwane kumise kwanele ukususa (class PAE). Okwesibini - kuba phantse wonke umntu (PML PMA) ekhwele ngaphakathi ebiyelweyo zingabi nalo.

ukukhumbula zombane

Ngaphambi sijonga ukudibanisa indlela ukuziqalela nosiba, kuluncedo ukukhumbula ikhondo wezenzululwazi kweeklasi kwizikolo zamabanga aphakamileyo. Njengoko yaziwa, ngexesha indlela lwangoku zombane ngokusebenzisa umqhubi ngeenxa oko kuvela uhlobo olulodwa zenkqunto - endle nosiba enalo iintsimbi ezininzi ekutsaleni umdla isiphumo. Xa sithatha ucingo ezingcakacileyo, ujije kwi engundoqo metal, le yokugqibela ngenxa magnetization yasendle onesiphumo zinokukhuliswa kakhulu. Lo mgaqo sisiseko intsebenzo starter ngayo.

design

Ngokwemo, lo lwekontraka magnetic yimveliso, i "intliziyo," le nto leyo coil kuqulethe engundoqo nosiba (P okanye W-imilo isiseko iphepha ngentsimbi zombane kunye ukumelana ephakamileyo yangaphakathi) kunye inxeba kwaso soboya lacquered. Isigaba sesibini kokuqhubekayo emzimbeni kuqala, kodwa owahlukileyo kulo, ukuba enokususwa. Ngaphambi ekukhutshweni zangoku coil phakathi iziphelo zombini maqela isithuba okuyinto Ilungiselelwe umchithi entwasahlobo. Kufuneka ibe yintsimi nosiba - umongo Imagnethi yomhlaba kunye bubekwa ndawonye ngokubonelela wampompoza Imagnethi setyhula kunye nokusebenza lezibini zoqhagamshelwano. Scheme actuator Imagnethi sesi silandelayo: Abafownelwa umtsalane isabelo ezinokususwa inkqubo ezikhuselekileyo, leyo, kuxhomekeke kwindlela yofakelo xa izakufunyanwa coil zoqhagamshelwano (open ngesiqhelo) okanye ezilahliweyo (closed ngokuqhelekileyo) ukusuka esisigxina, ngokubonelela iziphaluka masicime. iibhloko Terminal zahlulwe iintlobo ezimbini: eziphambili (circuit power) ngokwemfundo kwanancedisayo (alarm, lock). Loo nto ilula kakhulu.

indawo ukufunda

Uninzi contactors ukuvumela ukuba usuke of izibini ezithathu amandla amaqela zoqhagamshelwano kunye ukuya elinesibini ngakumbi. Idayagram le actuator magnethi kuchazwa kwezibonelelo ezininzi, ke, kucacile ukuba bonke. Nabani na uqhelene olu hlobo izixhobo, ukuze enze konke okulungileyo kunye nabanye 'wanamathela wakhe. " Namhlanje siya kuzama ukuchaza ngendlela elula ukuba kukhangeleka ngathi beesekethe anxibelelanisa zokuqalisa ngemagnethi.

Ngenisa ezandleni lwekontraka kwaye sihlolisise oko. Zonke unxulumano walutshixa ngandlel kumakishwa. Ngelishwa, akukho umgangatho, hayi kanye mandithi, wonke umntu unendlela yakhe, nangona kaninzi abavelisi basebenzisa le notation zilandelayo:

1. Izixhobo 1, 3, 5 kwelinye icala, yaye kwelinye icala, kanye phambi kwabo - 2, 4, 6. Le iitheminali mobile kunye nabafowunelwa ezisisigxina kumaqela contact amandla. Ubukhulu rating lwangoku, kokukhona ubukhulu nezitshixo pads.

2. Kufuphi okanye kwicala ibloko kukho abafowunelwa abaninzi, onombhalo 31, 32 njalo njalo. G. Kananjalo malunga nenye. Zisetyenziswa okuhlaba umkhosi kunye ezinxityelelanisiweyo neziphaluka.

3. Ngelo ezantsi, emacaleni icala istili le lwekontraka oye ezimbini - A1 no-A2. Ikhoyili ezinjengeetheminali.

Oku sisiseko. Ngamanye amaxesha kwezinye iindlela ingafakwa phezulu iyunithi eyodwa ngezibini zoqhagamshelwano ezongezelelweyo, iqhutywa ngentonga phezu inxalenye eshukumayo yaloo mmandla ngemagnethi.

Ukuhlola izixhobo

actuator kwiingcingo magnetic ingatshekishwa ngokusebenzisa isibonisi. Eneneni, kwinqanaba yofakelo zezi zixhobo lula umsebenzi. LED "Iinkcukacha" zingathengwa kuyo nayiphi na zobunjineli sombane ivenkile. Kwakhona kuyenzeka ukuba asebenzise iintsimbi iibhetri, ibhalbhu kunye iingcingo ezimbini, kodwa ke kuphela xa ehlola iisekethe de-amandla. Ngoko ke, ubaqononondise isibonisi, ukuze, xa ixhokonxa ezimbini zoqhagamshelwano isibane izibane okanye yaba beep, ukuvumela ukuqinisekisa ukuba nemigulukudu. Enye zihlole elicwangciswe eligaqa 1 kunye nezinye - khosi nge-2, 3, 5, 4, 6. Kuyimfuneko ukuba ukukhangela "nezibambi" leyo, ukuba ikhona, ngokuyimfuneko kukhokelela beesekethe interfacial. Ukuba konke kuhambe kakuhle, ngoko ke kufuneka ukuba tyhala screwdriver kwi ehambayo ye isiqu (PML PMA) okanye tsala izandla zakho starter ezimbini (Zhabko), oko kukuthi akwazi ukusebenza. Xa lokuqinisekisa kwesi sikhundla ezikwi zimele ukuba kuphela kwimigca 1-2, 3-4 no 5-6.

Ukuba abafowunelwa abangabancedani zifihliwe yaye azibonakali, kuyimfuneko ukuba ikhale nokuqinisekisa urhulumente yesiqhelo. Ku vuriwa leswaku xa icinezelwe ngababini bonisa zeesekethe 31-32 no 41-42, kodwa 51-52 no 61-62 call xa yinxalenye wesekethe otsalayo hayi luvalwe. I ezimbini zokuqala kuthiwa evulekileyo ngokuqhelekileyo, kuthetha ukuba engathele-conductive, ngaphandle yokuvuselela le lale. A yesibini zaziwa ngokuba ziqhele lavalwa, kusekwe nomxokelelwane oko kwindawo ukuxhuma le actuator.

Kwaye ekugqibeleni, encediswa phambili okanye isibonisi ufuna ukukhangela ukuthembeka coil. Ukuze wenze oku, omnye abachukumise uphenyo A1, kunye nezinye - to A2. Ukukhanya uphawu kufuneka ube phambili.

Konke oku kungentla kufuneka babulawe ngaphandle iingcingo ezidityanisiweyo, ingakumbi ngaphandle ukunika igunya kumphathi wesekethe. Scheme we actuator otsalayo ingatshekishwa ngaphandle le meko, kodwa kuphela iingcali, ngenxa yezizathu ezicacileyo, abanakufane ukufunda anxibelelanisa lwekontraka electromagnetic.

Ukurola phezulu imikhono

circuit Ayanda ohlanganisa lwekontraka magnetic ixhomekeke izixhobo therethrough ngamandla. Ngoko ke, umzekelo, sicinga ityala zakudala xa kufuneka ibandakanye kwisigaba ezintathu- AC imoto kunye unomatse-ebuhlanti ivili.

Thatha wire ezintathu-Intambo a efanelekileyo cross-candelo kunye icala lwalo kanga iiterminal motor. Izinikezeli Kwelinye icala thina ukucoca yaye alungise bolting kwi iiclamps-2, 4, 6 starter. Ukuba ngenxa yohlobo ufakelo lula kakhulu ukuba ukusebenzisa i-1, 3, 5, ngoko kokuba uvunyelwe. Ngaphezu koko, ukuba ezinjengeetheminali 1, 3, 5, UPawulos iingcingo ezintathu ukusuka kumatshini ngamandla. Oko kukuthi, emva ngokunqakraza iqhosha beze kulayita iibholiti ezintathu lwekontraka kuya kubakho lombane 380 V. Ngalo naliphi na umatshini komhlathi ephantsi uhamba ngocingo uye "Misa" iqhosha le ngokuqhelekileyo ivaliwe kunye umndululi evulekileyo ngokuqhelekileyo apho umgca ngakumbi kulandela kokugqitywa A1 coil. Zikagesi shintsha Imagnethi kuxhomekeke ombane, nto leyo ibalwa coil. Ukuba ithi 220, imveliso A2 kuyimfuneko ukudibanisa ngocingo uye "phantsi". Kwimeko ka-380, endaweni yomgca ilizwe olule kwenye imihlathi emibini asezantsi matshini. Ngokujonga kwizalathisi (ON zikarhulumente) phakathi uthe isiponji zoqhagamshelwano kwi Yima iqhosha le ifowuni ukuba kuboniswa 380 V.

njani icebo onjalo

Ukuphunyezwa phezulu nje, ngaphandle nezithintelo, ibamba kunye kweesiginali, kodwa lisebenza ngokupheleleyo. Nkqu Yima iqhosha kule meko ingafuneki. Emva kokusebenzisa kumashini nokucofa "Qala" iqhosha liya kubonelela ombane Ikhoyili le lwekontraka, oko wobhobhozayo magnetic umdla inxalenye eshukumayo yaloo mmandla Imagnethi yomhlaba kunye abafowunelwa kwi intonga iya kusebenza, batyhutyha 1-2, 3-4, 5-6 ombane enjinini. Ukuba iqhosha akhululwayo, Ikhoyili "shwaka", kwaye nomxokelelwane baya kuqonda.

ngcono

Ngokulinganayo ukuziqalela ngemagnethi umdla ingathityazwa. Emzimbeni, le fowuni iquka ezimbini-hlobo eyodwa lwekontraka, leyo, ngenxa umsebenzi okhethekileyo algorithm uyakwazi ukutshintsha ukujikeleza isigaba, inikezelwa enjinini. Ngenxa yokutshintsha indlela ujikelezo. actuator Magnetic uguqula zinokuphunyezwa ngokuzimeleyo ukusetyenziswa kwezixhobo ezimbini (KM1, km2) nokulungiswa kwisekethe zoqobo. izisombululo mveliso nilungile khona ukuba kuphela idiskhi Bole, kodwa i ukhuselo ngoomatshini ukusuka 'perehlopa ".

mode okungacetywanga

Olufanelekileyo circuit uqhagamshelo nitshintshe zokuqalisa magnetic ngokuyimfuneko kubandakanya ukusetyenziswa uvimba. Kuyimfuneko ukuba umntu ukwazi engahlawulanga kukungaqikeleleki umsebenzi element wesekethe ochaphazelekayo lungadlulanga ngaxeshanye ngokucofa i "Phambili" yaye "Back". Idibanisa uguqula ukuziqalela magnetic lwenziwa ngolu hlobo lulandelayo:

- Connect lwekontraka ngokunjalo vuhlayiseki.

- Phakathi yamasango 1, 3, 5, zombini izixhobo ezibekwe Jumpers.

- Valiwe-line kuvaleka njengoko 2-6, 4-4 no 6-2.

- iingcingo evela zokulawula kwi coil KM1 kufuneka iphumele ngokwesiqhelo ivaliwe qhagamshelana km2. Vice versa. Ngoko zaphunyezwa zero ukhuseleko - ivaliwe ngombane ngu ngaxeshanye ngokucinezela amaqhosha omabini uyivula. Kwimeko wokhuseleko ngomatshini loo ezimbaxa ukuba ishiyiwe, nangona akukho akufuneki.