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01Iimpawu zenkqubo yeMoto

Xa kuthelekiswa neemveliso zoomatshini ngokubanzi, iimotor zinesakhiwo esifanayo somatshini, kunye nokuphosa okufanayo, ukubunjwa, umatshini, ukunyathela kunye neenkqubo zokuhlanganisa;

Kodwa umahluko ubonakala ngakumbi. Injini ine aI-conductive ekhethekileyo, i-magnetic kunye ne-insulating structure, kwaye inezodwaiinkqubo ezinje ngentsimbi core punching, ukuvelisa amajiko, dipping kunye nokutywinwa ngeplastiki,ezinqabileyo kwiimveliso eziqhelekileyo.

Inkqubo yokwenziwa kwemoto ikakhulu inezi mpawu zilandelayo:

Kukho iintlobo ezininzi zomsebenzi, kwaye inkqubo ibandakanya uluhlu olubanzi
Kukho izixhobo ezininzi ezingekho mgangathweni kunye nezixhobo ezingekho mgangathweni,
Kukho iintlobo ezininzi zezinto zokuvelisa;
Iimfuno eziphezulu zokuchaneka komatshini;
Isixa somsebenzi wezandla mkhulu.

02Ukwenziwa kwee-motor cores

Uhlalutyo lomgangatho ongundoqo

I-motor iron core yinto yonke ehlanganiswe ngamaqhekeza amaninzi. Umgangatho wokubethelwa kweziqwenga zokubhoboza uchaphazela ngokuthe ngqo umgangatho wentsimbi, kwaye umgangatho wentsimbi uya kuba nefuthe elikhulu kumgangatho wemveliso yemoto.

Ukuba imilo ye-groove ayicocekanga, iya kuchaphazela umgangatho wemali edibeneyo, i-burr inkulu kakhulu, ukuchaneka kwe-dimensional kunye nokuqina kwe-iron core kuya kuchaphazela amandla ombane kunye nokulahlekelwa.

Ke ngoko, ukuqinisekisa umgangatho wokwenziwa kwamaphepha okubetha kunye neentsimbi zentsimbi yinxalenye ebalulekileyo yokuphucula umgangatho weemveliso zeemoto.

Umgangatho wokubetha unxulumene nomgangatho weukufa ngenqindi, ulwakhiwo, ukuchaneka kwezixhobo zokugqobhoza, inkqubo yokugqobhoza, iipropathi zoomatshini zezinto zokugqobhoza, kunye nokumila kunye nobukhulu bepleyiti yokungqiya..

Ukuchaneka kobungakanani bePunch

Ukuchaneka komgangatho, i-coaxiality, kunye nokuchaneka kwendawo yokubeka i-punching sheet inokuqinisekiswa kwimiba ye-silicon steel sheet, i-punching die, iskimu sokubhoboza kunye nomatshini wokubetha.

Ukusuka kwinkalo yokufa, ukucaciswa okufanelekileyo kunye nokuchaneka kokwenziwa kweemeko ziimeko eziyimfuneko zokuqinisekisa ukuchaneka komgangatho weziqwenga zokugqobhoza.

Xa i-punch ephindwe kabini isetyenzisiweyo, ukuchaneka kwe-dimensional yecandelo elisebenzayo ngokukodwa kunqunywe ngokuchaneka kokuveliswa kwe-punch, kwaye akunanto yakwenza nomsebenzi wepunch.

Ngokweemeko zobugcisa, iUmahluko wokuchaneka kobubanzi bezinyo le-stator awukho ngaphezu kwe-0.12mm, kwaye umahluko ovumelekileyo wamazinyo angama-0.20mm.

glitch

Ukukhutshwa okugqithisileyo, ukufakela iifayisi ezingachanekanga okanye i-blunt die cutting edge kuya kubangela ukuba kuveliswe iibhula kwiphepha lokungqinga.

Ukunciphisa ngokusisiseko i-burr, kuyimfuneko ukulawula ngokungqongqo umsantsa phakathi kwe-punch kunye nokufa ngexesha lokwenziwa kobumba;

Xa ukufa kufakwe, kuyimfuneko ukuqinisekisa ukuba ukucocwa kumacala onke kufana, kwaye ukusebenza okuqhelekileyo kwefa kufuneka kuqinisekiswe ngexesha lokubetha. Ubungakanani be-burr kufuneka buhlolwe rhoqo, kwaye umgca wokusika kufuneka ulolwe ngexesha;

I-burr iya kubangela isiphaluka esifutshane phakathi kwee-cores, ukwandisa ukulahleka kwentsimbi kunye nokunyuka kweqondo lokushisa.Lawula ngokungqongqo undoqo wentsimbi ukuze ufezekise ubungakanani bokucinezela. Ngenxa yobukho be-burrs,inani leengcungcu zokubethelwa liya kuncitshiswa, libangela ukuba i-excitation current inyuke kwaye ukusebenza kakuhle kuyancipha.

Ukuba i-burr kumngxuma we-rotor shaft inkulu kakhulu, inokubangela ukunciphisa ubungakanani bomngxuma okanye i-ovality, okwenza kube nzima ukucinezela i-iron core kwi-shaft.Xa i-burr idlula umda ochaziweyo, isikhunta kufuneka silungiswe ngexesha.

Ayiphelelanga kwaye ayihlambulukanga

Xa kukho i-corrugation, i-rust, ioli okanye uthuli, i-coefficient-fit coefficient iya kuncitshiswa.Ukongeza, ubude kufuneka bulawuleke ngexesha lokufakwa kwe-press-fitting. Ukunciphisa kakhulu kuya kwenza ubunzima obungundoqo bunganelanga, icandelo lesiphaluka samagnetic liya kuncitshiswa, kwaye i-excitation current iya kwanda.

Ukuba unyango lwe-insulation yephepha lokubhoboza alulungile okanye ulawulo alulungile, i-insulation layer iya konakaliswa emva kokucinezela, ukwenzela ukuba i-iron core ibe yimodareyitha kwaye ilahleko yangoku ye-eddy iyanda.

Ingxaki yomgangatho wokucinezela i-iron core

Ubude be-stator core bukhulu kunexabiso elivumelekileyo

Ubude bondoqo wentsimbi ye-stator bukhulu kakhulu kunobo bondoqo wentsimbi ye-rotor, elingana nokwandisa ubude obusebenzayo bomsantsa womoya, ukwandisa umsantsa womoya we-magnetomotive force (ukwandisa i-air gap).uvuselelo lwangoku), kwaye ngexesha elifanayo ukwandisa i-stator yangoku(ukwandisa ilahleko yobhedu yestator).

Ukongezelela, ubude obusebenzayo bentsimbi yentsimbiukwanda, ukuze i-coefficient ye-reactance yokuvuza inyuke, kwaye ukusabela kokuvuza kwemoto kuyanda.

Amazinyo e-stator core spring avula ngaphezu kwexabiso elivumelekileyo

Oku kungenxa yokubastator punching burr inkulu kakhulu, kwaye impembelelo yayo iyafana nalapha ngasentla.

Ubunzima be-stator core akwanelanga

Inciphisa ubude bomnatha we-stator core, inciphisa indawo enqamlezileyo yamazinyo e-stator kunye nedyokhwe ye-stator, kwaye yonyusa ukuxinana kwemagnethi.

Isizathu sokuba ubunzima obungundoqo bunganelanga:

I-stator punking burr inkulu kakhulu;
Ubukhulu bephepha lensimbi ye-silicon abulingani;
Iqhekeza lokubhoboza ligqwalile okanye lihlanjwe ngokungcola;
Xa ucinezela, uxinzelelo alwanelanga ngenxa yokuvuza kweoli ye-hydraulic press okanye ezinye izizathu.I-stator core ayilingani

Ngaphandle kwesangqa

Kwi-motor evaliweyo, isangqa sangaphandle se-stator iron core kunye nesangqa sangaphakathi sesakhelo asidibananga kakuhle, esichaphazela ukuqhutyelwa kobushushu kunye nokwandisa ukushisa kwemoto.Ngenxa yokuba i-thermal conductivity yomoya imbi kakhulu, yi-0.04% kuphela ye-iron core,ngoko ke nokuba kukho isithuba esincinci, i-thermal conductivity iya kuchaphazeleka kakhulu.

isangqa sangaphakathi esingalinganiyo

Ukuba isangqa sangaphakathi asinamhlaba, i-stator kunye ne-rotor iron cores inokuxutywa; ukuba isangqa sangaphakathi siphantsi, asiyi kwandisa kuphela iiyure zomntu, kodwa nokwandisa ukusetyenziswa kwentsimbi.

Iinotshi zodonga lweGroove azilingani

Ukuba inotshi ayifakwanga, kuya kuba nzima ukufaka ucingo; ukuba inotshi ifakiwe, i-coefficient yekliphu ye-stator iya kwanda, ubude obusebenzayo bomsantsa womoya buya kwanda, i-excitation yangoku iya kwanda, kunye nelahleko yentsimbi ejikelezayo.(okt ilahleko yomphezulu werotha kunye nokulahleka kwe-pulsation)ziya kwanda ..

Isizathu sokungalingani kondoqo westator kukuba:

Iziqwenga zokubhoboza azifakwanga ngokucofa ngokulandelelana;
Ukubetha i-burr kukhulu kakhulu;
Iintonga ezikhuselweyo ziba zincinci ngenxa yokwenziwa kakubi okanye ukuguga;
Isangqa sangaphakathi sesixhobo se-lamination asikwazi ukuqiniswa ngenxa yokugqoka kwesangqa sangaphakathi se-stator core;
I-stator punching slot ayicocekanga, njl.

I-stator iron core ayilingani kwaye ifuna i-grooves yokufayilisha, enciphisa umgangatho wemoto.Ukuze unqande i-stator iron core ekugayeni nasekufakeni, la manyathelo alandelayo kufuneka athathwe:

Ukuphucula ukwenziwa kwezinto ezichanekileyo;
Qonda i-automation yomatshini omnye, ukwenzela ukuba ulandelelwano lwe-punching lufakwe ngokulandelelana, kwaye ulandelelwano lufakwe ngokucofa ngokulandelelana;
Qinisekisa ukuchaneka kokusetyenziswa kwezixhobo zenkqubo ezifana nokubumba, imivalo egobileyo kunye nezinye izixhobo zenkqubo eziveliswa ngexesha lokucinezela i-stator core.
Yomeleza ukuhlolwa komgangatho wenkqubo nganye kwinkqubo yokubethelwa kunye nokucinezela.

03Uhlalutyo lomgangatho we-Cast Aluminium Rotor

Umgangatho we-rotor ye-aluminium ephosiweyo ichaphazela ngokuthe ngqo izibonakaliso zobugcisa kunye nezoqoqosho kunye nokusebenza komsebenzi we-asynchronous motor. Xa ufunda umgangatho we-rotor ye-aluminium ephosiweyo, akuyimfuneko kuphela ukuhlalutya iziphene zokuphosa ze-rotor, kodwa kwakhona.ukuqonda umgangatho we-rotor ye-aluminium ephosiweyo ekusebenzeni kakuhle kwemoto kunye namandla anamandla. Kwaye ifuthe lokuqalisa kunye nokusebenza okusebenzayo.

Ubudlelwane phakathi kwendlela yokuphosa i-aluminium kunye nomgangatho we-rotor

Ilahleko eyongezelelweyo ye-rotor ye-aluminium ephosiweyo inkulu kakhulu kune-copper bar rotor i-asynchronous motor, kwaye indlela ye-aluminium yokuphosa iyahluka. Ilahleko eyongezelelweyo nayo ihluke, phakathi kwayo ilahleko eyongezelelweyo ye-die-cast aluminium rotor motor iyona inkulu.

Oku kungenxa yokuba uxinzelelo oluqinileyo ngexesha lokuphosa i-fay casting yenza i-cage bar kunye nentsimbi yoqhagamshelwano olusondeleyo kakhulu, kwaye namanzi e-aluminiyam acudisa phakathi kwe-laminations, kunye nokunyuka kwecala langoku, okwandisa kakhulu ilahleko eyongezelelweyo yemoto.

Ukongezelela, ngenxa yesantya soxinzelelo olukhawulezayo kunye noxinzelelo oluphezulu ngexesha lokufa, umoya ongaphakathi awukwazi ukupheliswa ngokupheleleyo, kwaye umthamo omkhulu wegesi usasazwa ngokuxineneyo kwimivalo ye-rotor cage, imisesane yokuphela, i-fan blades, njl. umlinganiselo wecentrifugal cast aluminiyam iyancitshiswa (malunga ne-8% ngaphantsi kwe-centrifugal cast aluminiyam). Iukuxhathisa okuphakathi konyuka nge-13%, enciphisa kakhulu izibonakaliso eziphambili zobugcisa kunye nezoqoqosho zemoto. Nangona i-centrifugal cast aluminium rotor ichaphazeleka ngezinto ezahlukeneyo, kulula ukuvelisa iziphene, kodwa i-Loss eyongezelelweyo incinci.

Xa i-aluminium ye-low-pressure casting, amanzi e-aluminium avela ngokuthe ngqo ngaphakathi kwi-crucible, kwaye ithululelwa ngoxinzelelo oluphantsi "olucothayo", kwaye ukukhupha kungcono; xa ibha yesikhokelo iqinisiwe, iindandatho eziphezulu kunye nezisezantsi zongezwa ngamanzi e-aluminium.Ke ngoko, i-rotor ye-aluminium yoxinzelelo oluphantsi ikumgangatho olungileyo.

Iipropati zombane zeemoto ezine-rotors ezahlukeneyo ze-aluminium

Ingabonwa ukuba i-rotor ye-aluminium ye-low-pressure cast iyona nto ibhetele ekusebenzeni kombane, ilandelwa yi-centrifugal cast aluminiyam, kunye ne-aluminiyam yoxinzelelo lolona lubi kakhulu.

Impembelelo yobunzima be-rotor ekusebenzeni kweemoto

Umgangatho we-rotor ye-aluminium ephosiweyo inempembelelo enkulu ekusebenzeni kwemoto. Izizathu zezi ziphene kunye neempembelelo zabo ekusebenzeni kwemoto zixutyushwa ngokubanzi apha ngezantsi.

Ubunzima be-rotor obunganelanga

Izizathu zobunzima obungonelanga be-rotor core zezi:

I-rotor punching burr inkulu kakhulu;
Ubukhulu bephepha lensimbi ye-silicon abulingani;
I-rotor punch igqwalile okanye ingcolile;
Uxinzelelo ngexesha lokucofa-fit lincinci (i-press-fitting pressure ye-rotor core ngokubanzi i-2.5 ~ .MPa) .
Ukushisa kwangaphambi kokushisa kwe-aluminium rotor core kuphezulu kakhulu, ixesha lide kakhulu, kwaye ingundoqo itshiswa ngokukrakra, okunciphisa ubude bomnatha bengundoqo.

Ubunzima be-rotor core akwanelanga, obulingana nokunciphisa ubude bomnatha we-rotor core, okunciphisa indawo enqamlezileyo yamazinyo e-rotor kunye ne-rotor i-rotor, kunye nokwandisa ubuninzi be-magnetic flux.Iziphumo ekusebenzeni kweemoto zezi:

Ukonyuka kwangoku, amandla ayancipha, i-stator yangoku yemoto iyanda, ilahleko yobhedu yerotor iyanda,ukusebenza kakuhle kuyancipha, kwaye ukunyuka kweqondo lokushisa kuyanda.

I-Rotor yagxadazela, i-slot slash ayithe tye

Izizathu zokususwa kwerotor zezi:

I-rotor core ayibekwanga nge-slot bar ngexesha lokucofa, kwaye udonga lwe-slot alucocekanga.
Ukucocwa phakathi kwesitshixo se-oblique kwi-dummy shaft kunye nesitshixo kwi-punching piece inkulu kakhulu;
Uxinzelelo ngexesha lokufakwa kwe-press-fitting lincinci, kwaye emva kokufudumala, i-burrs kunye ne-oil stains ye-punching sheet iyatshiswa, eyenza i-rotor sheet ikhululeke;
Emva kokuba i-rotor ifakwe ngaphambili, iphonswe kwaye igqitywe phantsi, kwaye i-rotor punching piece ivelisa ukufuduka kwe-angular.

Ezi ziphene zingasentla ziya kunciphisa i-rotor slot, ukwandisa ukusabela kokuvuza kwe-rotor slot,ukunciphisa icandelo lomnqamlezo webar, ukwandisa ukuchasana kwebha, kwaye ube nezi ziphumo zilandelayo ekusebenzeni kwemoto:

I-torque ephezulu iyancitshiswa, i-torque yokuqala iyancitshiswa, i-reactance current kumthwalo opheleleyo yanda, kwaye i-power factor iyancitshiswa;
I-stator kunye ne-rotor currents zanda, kwaye ukulahleka kobhedu kwe-stator kwanda;
Ilahleko ye-rotor iyanda, ukusebenza kakuhle kuncipha, ukwanda kweqondo lokushisa, kwaye i-slip ratio inkulu.

Ububanzi be-rotor chute bukhulu okanye buncinci kunexabiso elivumelekileyo

Isizathu sokuba ububanzi be-oblique slot bukhulu okanye buncinci kunexabiso elivumelekileyo ikakhulu ngenxa yokuba isitshixo se-oblique kwi-dummy shaft asisetyenziselwa ukumisa ngexesha lokucinezela i-rotor core,okanye idimension yokuthambekela kwesitshixo se-oblique ayinyamezeli xa i-dummy shaft iyilwe..

Iziphumo ekusebenzeni kweemoto zezi:

Ukuba ububanzi be-chute bukhulu kunexabiso elivumelekileyo, ukuphendulwa kokuvuza kwe-rotor chute kuya kwanda, kwaye ukuphendulwa kokuvuza okupheleleyo kwemoto kuya kwanda;
Ubude bombhobho buyanda, ukuchasana kwe-bar kwanda, kwaye impembelelo ekusebenzeni kwemoto ifana nezantsi;
Xa ububanzi be-chute buncinci kunexabiso elivumelekileyo, ukuphendulwa kokuvuza kwe-rotor chute kunciphisa, ukusabela kokuvuza okupheleleyo kwemoto kuncipha, kwaye ukunyuka kwangoku kwanda;
Ingxolo kunye nokungcangcazela kwenjini inkulu.

Ibha yerotor eyaphukileyo

Isizathu sebar ephukileyo kukuba:

I-rotor iron core igxininiswe kakhulu, kwaye intsimbi ye-rotor iyanda emva kokuphosa i-aluminium, kwaye amandla okutsala ngokugqithiseleyo asetyenziswa kumgca we-aluminium, oya kuphula umcu we-aluminium.
Emva kokuphosa i-aluminium, ukukhutshwa kwe-mold kusekuqaleni kakhulu, amanzi e-aluminium awaqiniswanga kakuhle, kwaye ibha ye-aluminium iphukile ngenxa yokwandiswa kwamandla entsimbi.
Ngaphambi kokuphosa i-aluminium, kukho ukufakwa kwi-rotor core groove.

04Ukwenziwa kwee-windings

Ukujija yintliziyo yemoto, kwaye ubomi bayo kunye nokuthembeka kokusebenza ikakhulu kuxhomekeke kumgangatho wemveliso yomoya, isenzo sombane ngexesha lokusebenza, ukungcangcazela koomatshini kunye nezinto zokusingqongileyo;

Ukukhethwa kwezinto zokugquma kunye nezakhiwo, iziphene zokugquma kunye nomgangatho wonyango wokugquma ngexesha lenkqubo yokuvelisa, kuchaphazela ngokuthe ngqo umgangatho wokuvala,ke ingqwalasela kufuneka ihlawulwe kwimveliso ejikajikayo, ukuhla okujikajikayo kunye nonyango lokugquma.

Uninzi lweengcingo zemagnethi eziqhele ukusetyenziswa kwi-motor windings ziingcingo ezigqunyiweyo, ngoko ke ukugqunywa kocingo kuyafuneka ukuze ube namandla aneleyo omatshini, amandla ombane, ukuxhathisa okulungileyo kokunyibilikisa, ukumelana nobushushu obuphezulu, kunye nokubhitya kokugquma, kungcono.

Izinto zokugquma

Izinto ezikhuselayo ziyizinto ezinokumelana okuphezulu, kwaye ikhoyo ngoku ehamba ngayo ingathathwa njengento engafanelekanga. Ngokubanzi, ukuxhathisa kungaphezulu kwe-107Ω*M

Iimpawu zombane

Amandla e-Dielectric
I-insulation resistivity KV/mm MΩ umlinganiselo wombane osetyenzisiweyo we-insulating material / ukuvuza kwangoku kwezinto zokukhusela;
I-dielectric constant, amandla okukwazi ukugcina iintlawulo ze-electrostatic;
Ilahleko ye-Dielectric, ilahleko yamandla kwiindawo ezitshintshanayo zamagnetic;
Ukuchasana kweCorona, ukuchasana kwe-arc kunye nokusebenza komkhondo wokuchasana nokuvuza.

Ukusebenza kwe-Thermal

Iimpawu ze-thermal ze-insulating materials zibandakanya ukulinganiswa kokumelana nokushisa, ukuxhathisa ukutshatyalaliswa kwe-thermal, i-coefficient yokwandisa i-thermal, i-thermal conductivity kunye nokushisa kokunyanga;

Iimpawu zoomatshini

Umzekelo, ipeyinti yocingo ene-enameled iyamelana nokuxobuka, ukukrwela nokugotywa, kwaye iqinisekileukumelana noxinzelelo, ukuxhathisa, ukugoba ukugoba, ukuxhathisa ukucheba, ukufuma okubophayo, ukuqina kwempembelelo kunye nokuqina.ukufakwa kwe-slot kunye nokufudumala ubushushu.

Iimpawu zomzimba kunye neekhemikhali

Ibhekisa ekufunxeni kwamanzi, ukuxhathisa kweasidi, ukuxhathisa kwealkali kunye nokumelana ne-solvent, ukumelana nokungunda, njl.

Ukuhlolwa komgangatho weekhoyili

Ukuhlolwa komgangatho emva kokuba i-stator winding ifakwe ibandakanya ukuhlolwa kwembonakalo, ukulinganisa ukuxhatshazwa kwe-DC kunye nokuvavanya uvavanyo lombane.

Ukuhlolwa kwembonakalo

Imilinganiselo kunye neenkcukacha zezinto ezisetyenziselwa ukuhlolwa ziya kuhambelana nemizobo kunye nemigangatho yobugcisa.
I-pitch ye-windings kufuneka ihlangabezane neemfuno zemizobo, ukudibanisa phakathi kwee-windings kufuneka kuchaneke, indawo ethe tye kufuneka iqonde kwaye icoceke, iziphelo akufanele zigqitywe kakhulu, kwaye imilo yokufakelwa kweziphelo kufuneka ihlangane. imimiselo.
I-slot wedge kufuneka ibe nokuqina okwaneleyo, kwaye ukhangele ngebhalansi yasentwasahlobo ukuba kuyimfuneko. Akufuneki kubekho ukugqabhuka ekugqibeleni. I-slot wedge akufanele ibe phezulu kunesangqa sangaphakathi sombindi wentsimbi.
Sebenzisa ithemplate ukujonga ukuba imilo kunye nobukhulu besiphelo sokugqibela kufuneka sihlangabezane neemfuno zomzobo, kwaye ukubopha kokuphela kufuneka kuqine.
Zombini iziphelo ze-slot insulation ziphukile kwaye zilungiswe, okumele zithembeke. Kwiimoto ezineendawo zokubeka ezingaphantsi kwe-36, akufanele zidlule kwiindawo ezintathu kwaye akufanele ziphulwe kumbindi.
Uxhathiso lweDC luvumela ±4%

Ukumelana novavanyo lombane

Injongo yovavanyo lokumelana ne-voltage kukukhangela ukuba amandla okufakelwa kwama-windings emhlabeni naphakathi kwee-windings afanelekile.Uvavanyo lokumelana nombane lwenziwa kabini, enye iqhutywa emva kokufaka ucingo, kwaye enye iqhutywe ngexesha lovavanyo lwefektri yemoto.

Umbane wovavanyo yi-AC, i-frequency yi-50Hz kunye ne-sine waveform yokwenyani.Kuvavanyo lwefektri, ixabiso elisebenzayo lombane wokuvavanya ngu-1260V(xa i-P2<1KW)okanye 1760V(xa i-P2≥1KW);

Xa uvavanyo luqhutywa emva kokufaka ucingo, ixabiso elisebenzayo lombane wovavanyo yi-1760V.(P2<1KW)okanye 2260V(P2≥1KW).

I-stator winding kufuneka ikwazi ukumelana nombane ongentla kwi-1min ngaphandle kokuphuka.

Ukuhlolwa koMgangatho we-Winding Insulation Treatment

Iimpawu zombane ze-windings

Amandla okuqhawuka kombane kwipeyinti yokugquma amatyeli amaninzi kunomoya.Emva kokunyangwa kwe-insulation, umoya kwi-winding uthatyathelwa indawo yipeyinti yokukhusela, ephucula i-voltage yokuqala yamahhala kunye nezinye iimpawu zombane zombane;

Ukumelana nokufuma kwee-windings

Emva kokuba i-winging ifakwe, ipeyinti yokukhusela igcwalisa i-capillaries kunye nezithuba ze-insulating material, kwaye yenza ifilimu yepeyinti eshinyeneyo kunye negudileyo kumphezulu, okwenza kube nzima ukuba ukufuma kungene kwi-winging, ngaloo ndlela kuphuculwe kakhulu ukuxhathisa ukufuma kwe-winging. .

Iimpawu ze-Thermal kunye ne-thermal ye-windings

I-thermal conductivity ye-insulation ingcono kakhulu kunomoya.Emva kokuba i-winding ifakwe, i-conductivity yayo ye-thermal inokuphuculwa kakhulu.Ngaxeshanye,isantya sokuguga se-insulating material siyancipha, kwaye ukusebenza kokumelana nokushisa kuphuculwe.

Iimpawu zobuchwephesha be-windings

Emva kokuba i-winging ifakwe, i-wire kunye ne-insulating material zidityanisiwe ibe yinto eqinile, ephucula iimpawu ze-mechanical of the winding kwaye inokuthintela ngokufanelekileyo ukugquma ukukhulula kunye nokuxutywa okubangelwa yi-vibration, i-electromagnetic force, ukwandiswa kwe-thermal kunye nokunciphisa.

Ukuzinza kweekhemikhali ze-windings

Ifilimu yepeyinti eyenziwe emva kokunyangwa kwe-insulating inokuthintela izinto ezikhuselayo ukuba zingonakaliswe ngokudibana ngokuthe ngqo kunye neendaba ezinobungozi beekhemikhali.

Emva konyango olukhethekileyo lwe-insulation, lunokwenza kwakhona i-anti-mildew ejikelezayo, i-anti-corona kunye ne-anti-oyile yokungcola, ukwenzela ukuba kuphuculwe ukuzinza kweekhemikhali zomoya.

05Iimpawu zenkqubo yendibano yeemoto

Iimpawu zendibano yemoto zimiselwa ikakhulu ziimfuno zokusetyenziswa kunye neempawu zesakhiwo, ngakumbi kubandakanya:

Onke amalungu kufuneka atshintshe

Oko kukuthi, xa uyilo lolwakhiwo lufuneka, inxalenye nganye kufuneka ibe nobukhulu obucacileyo, imilo kunye nokunyamezelana kwesikhundla kunye neemfuno zoburhabaxa bomphezulu.isiseko sokuqinisekisa umgangatho weemveliso ze-micro-motor.Xa ezinye iinxalenye ze-micro-motor ezichanekileyo zitshintshana ngokupheleleyo kwaye azikwazi ukuhlangabezana neemfuno, kufuneka zidityaniswe ngokwamaqela.

Umgangatho wokudityaniswa kwe-shaft yesiqinisekiso

Indibano ye-Shaft inempembelelo enkulu kubomi bemoto, ingxolo, ukungqubana okumileyo, ukunyuka kobushushu, njl.Injini nganye ineemfuno ezahlukeneyo zokuchaneka kweshaft kunye nokufakwa, kwaye kufuneka kubekho imimiselo ecacileyo kunye neziqinisekiso ezisebenzayo ngokwethekhnoloji.

Qinisekisa ukubambisana kwe-stator kunye ne-rotor

ngokuthe nkqo kunye nesiphelo sesivalo sokuxhoma

Ukuba kuyimfuneko, ukuhlolwa kwe-assembly coaxiality kunye ne-verticality kunokongezwa ngexesha lenkqubo yendibano.

Qinisekisa iimfuno ze-static kunye ne-dynamic balance ye-rotor

Ngenxa yokuba ukungalingani okumileyo kunye nokungalungelelani okuguquguqukayo kubangela ukuba i-motor ivelise i-torque eyongezelelweyo xa isebenza, ukukhanya kuya kuba ne-vibration kunye nengxolo, kwaye inzima ingaba nokutshayela kunye ne-resonance. Izixhobo ezikhethekileyo ziyafuneka ukuze kulungiswe ngononophelo.

Nika ingqalelo kwi-deformation kunye nomonakalo weendawo ezikhanyayo kunye nezincinci

Kukho iindawo ezininzi ezikhanyayo nezincinci kunye neendawo ezinodonga olucekethekileyo lwenjini, ezinokuqina okungenamandla kunye noguquko olulula. Xa kusetyenzwa kunye nokudibanisa, izixhobo ezikhethekileyo kufuneka zisetyenziswe ukuthutha, ukuthutha kunye nokugcina. Musa ukuyivumela ukuba ithotyelwe amandla angaphandle angafanelekanga, abangela ukuguqulwa kunye nomonakalo.

Indlela yeNdibano kufunekabe

Ifanelekile kwiibhetshi zemveliso

Kwiimoto eziveliswe ngobuninzi, zinokudityaniswa kwintsebenzo elungelelanisiweyo. Inkqubo yendibano ihlulwe ngokucokisekileyo, kwaye umgangatho uqinisekisiwe ngesinyathelo ngesinyathelo. Kwiintlobo ezininzi kunye neemveliso ezincinci, indibano yenkqubo yeqela leYicai, ehlala ihlulwe ibe yi-stator kunye ne-rotor, inokuqulunqa inkcazo yenkqubo ekhethekileyo edibeneyo yenkqubo yendibano jikelele, kubandakanywa neemfuno ezithile zemveliso nganye.Oku kulungele ukuqinisekiswa komgangatho, kwaye iinkqubo zokuhlola eziphakathi zinokongezwa ukuba kuyimfuneko.

06Umgangatho owenziwe yimoto

ISebe likaRhulumente eliXhaphakileyo: Ngokokuqheleka kweentlobo ngeentlobo zeenjini kunye neentlobo ezithile zeenjini, eminye imigangatho jikelele iye yaqulunqwa.Ngokweemfuno ezikhethekileyo zochungechunge oluthile okanye uhlobo oluthile, umgangatho uqulunqwe.

Ishishini ngalinye liya kuqulunqa imigaqo yophumezo esemgangathweni ngokwemeko yalo ukuqulunqa imigangatho yemveliso ekhethekileyo yeshishini.

Phakathi kwemigangatho kuwo onke amanqanaba, ngakumbi umgangatho wesizwe, kukho imigangatho enyanzelekileyo, imigangatho ecetyiswayo kunye nemigangatho ekhokelayo.

Ukuqulunqwa kwenani elisemgangathweni

Inxalenye yokuqala yenziwe ngoonobumba/izandi zesiTshayina/isiTshayina. Isalathiso: umgangatho osemgangathweni, umgangatho woshishino lwamazwe ngamazwe, umgangatho weshishini; indalo: isinyanzelo, esicetyiswayo, isikhokelo;

Inxalenye yesibini: Umzekelo, i-GB755 ngumgangatho kazwelonke onguNombolo 755, kwaye inombolo yesiriyali kumgangatho weli nqanaba imelwe ngeenombolo zesi-Arabhu.

Isahlulo sesithathu: ewe - hlukana nenxalenye yesibini kwaye usebenzise iinombolo zesi-Arabhu ukubonisa unyaka wokuphunyezwa.

Umgangatho ekufuneka imveliso ihlangabezane nawo (inxalenye ngokubanzi)

I-GB/T755-2000 yokuKhawulezisa iMoto yoMbane kunye neNdlela yokuSebenza
I-GB/T12350—2000 Iimfuno zokhuseleko kwiinjini ezinamandla aphantsi
I-GB/T9651-1998 Indlela yokuvavanya i-unidirectional steping motor
I-JB/J4270-2002 Iimeko zobugcisa ngokubanzi kwiimotor zangaphakathi zegumbi lokupholisa umoya.

umgangatho okhethekileyo

I-GB/T10069.1-2004 Iindlela zokuQinisekisa ingxolo kunye neMida yoomatshini abajikelezayo boMbane, iindlela zokumisela ingxolo
I-GB/T12665-1990 Iimfuno zovavanyo lobushushu obumanzi kwiimotor ezisetyenziswa kwindawo jikelele

Baninzi abavelisi beemoto, kwaye umgangatho kunye nexabiso nazo zahlukile. Nangona ilizwe lam sele liqulunqe imigangatho yobugcisa yoyilo lwemveliso yeemoto, iinkampani ezininzi ziye zahlengahlengisa uyilo lweemoto ngokweemfuno zecandelo lentengiso, okukhokelela ekusebenzeni kwemoto okwahlukileyo kwintengiso. umahluko.

IMoto yimveliso enobuchwepheshe obukhule kakhulu, kwaye umda wemveliso nawo uphantsi. Kwiindawo ezinamatyathanga aphuhlileyo amashishini, iifektri ezincinci zendlela yokusebenzela zinokufumaneka kuyo yonke indawo, kodwa ukufezekisa ukusebenza kakuhle kweemoto kunye nomgangatho ozinzile, isikali esithile semoto siyafuneka. Umzi-mveliso uqinisekisiwe.

Iphepha lensimbi ye-silicon

Iphepha lensimbi le-silicon liyinxalenye ebalulekileyo yemoto, kwaye kunye nocingo lobhedu, libalela iindleko eziphambili zemoto. I-Silicon sheet yobhedu yahlulwe ibe yintsimbi epholileyo epholileyo kunye neshiti lentsimbi eshushu. Ilizwe kudala likhuthaza ukulahlwa kweshiti elishushu. Ukusebenza kwamaphepha apholileyo kunokubonakaliswa kumabakala. Ngokuqhelekileyo, i-DW800, i-DW600, i-DW470, njl. Iimotor eziqhelekileyo ze-asynchronous ngokubanzi zisebenzisa i-DW800. Amanye amashishini asebenzisa intsimbi yomtya ukwenza iinjini, kwaye ukusebenza ngokucacileyo kwahlukile.

Ubude obungundoqo

I-stator kunye ne-rotor ye-motor zonke zi-die-casted kwi-silicon sheet sheet. Ubude be-die-casting kunye nokuqina kwe-die-casting kunempembelelo enkulu ekusebenzeni kwemoto. Okukhona ubude be-die-casting bombindi wentsimbi, kokukhona ukusebenza kwamandla kuqina.Ezinye iinkampani zinciphisa iindleko ngokunciphisa ubude bombindi wentsimbi okanye ukunciphisa ixabiso le-silicon steel sheet, kwaye ixabiso lemoto liphantsi.

I-Copper trunking ireyithi epheleleyo

I-slot yocingo lobhedu isantya esipheleleyo sisixa socingo lobhedu olusetyenzisiweyo. I-iron core ixesha elide, ngakumbi ukusetyenziswa kocingo lobhedu kuya kuba. Ukuphakama kwesantya esipheleleyo se-slot, ngakumbi ucingo lobhedu lusetyenziswa. Ukuba ucingo lobhedu lwanele, ukusebenza kweemoto kuya kuba ngcono. Enye imveliso Ngaphandle kokutshintsha ubude bentsimbi yentsimbi, ishishini linciphisa imilo ye-stator slot ukunciphisa inani locingo lobhedu kunye nokunciphisa iindleko.

ukuzala

I-bearing is a carrier ethwala i-high-speed operation ye-motor rotor. Umgangatho wokuthwala uchaphazela ingxolo ehamba kunye nobushushu bemoto.

itshisi

I-casing ithwala ukungcangcazela kunye nokutshatyalaliswa kobushushu bemoto ngexesha lokusebenza. Ukubalwa ngobunzima, i-casing inzima, amandla amakhulu. Ngokuqinisekileyo, uyilo lwembonakalo ye-casing kunye nokubonakala kwe-die-casting zizo zonke izinto ezibalulekileyo ezichaphazela ixabiso le-casing.

umsebenzi wezandla

Kubandakanya ukuchaneka kwe-machining yamacandelo, inkqubo ye-rotor die-casting, inkqubo yendibano, kunye nepeyinti yokucoca i-insulating, njl., iya kuchaphazela ukusebenza kunye nokuzinza komgangatho wemoto. Inkqubo yokuvelisa abavelisi abakhulu ingqongqo, kwaye umgangatho uqinisekisiwe ngakumbi.

Ngokubanzi, i-motor ngokusisiseko yimveliso ehlawula oko uhlawulayo. Umgangatho wemoto kunye nokwahluka kwexabiso elikhulu ngokuqinisekileyo kuya kwahluka. Ikakhulu kuxhomekeke ekubeni umgangatho kunye nexabiso lemoto lingahlangabezana neemfuno zokusetyenziswa komthengi. Ifanelekile kumacandelo ahlukeneyo emarike.

Ixesha lokuposa: Jun-24-2022