Umgangatho we-core lamination ye-turbine generator, i-hydro generator kunye ne-AC / DC motor enkulu inempembelelo enkulu kumgangatho wenjini. Ngexesha lenkqubo yesitampu, i-burrs iya kubangela ukujika-ukujika isiphaluka esifutshane se-core, ukwandisa ilahleko engundoqo kunye nobushushu. I-Burrs iya kunciphisa inani leenjini zombane zombane, zonyuse imincili yangoku kunye nokusebenza okuphantsi. Ukongeza, i-burrs kwi-slot iya kugqobhoza i-insulation ejikelezayo kwaye ibangele ukwandiswa kwegiya yangaphandle. Ukuba i-burr kumngxunya we-rotor shaft inkulu kakhulu, inokucutha ubungakanani bomngxuma okanye inyuse i-ellipticity, okukhokelela kubunzima bokuphakama kwi-core shaft, echaphazela ngqo umgangatho wemoto. Ke ngoko, kuyafuneka ukuhlalutya oonobangela be-core lamination burrs kwaye kuthathelwe amanyathelo okuthintela anxulumeneyo ekusetyenzweni nasekuvelisweni kweenjini.
Izizathu ze-burrs ezinkulu
Okwangoku, yasekhaya nakwamanye amazweabavelisi motor laminationikakhulu ukuvelisa laminations motor core ezinkulu ukuba zenziwe nge-0.5mm okanye 0.35mm obhityileyo lesilicon sheet yombane yentsimbi. Iibhula ezinkulu ziveliswa kwinkqubo yokunyathela ikakhulu ngenxa yezi zizathu zilandelayo.
1. Umsantsa omkhulu kakhulu, omncinci okanye ongalinganiyo phakathi kwesitampu uyafa
Isikhewu esikhulu kakhulu, esincinci okanye esingalinganiyo phakathi kweemodyuli zesitampu siya kuba nefuthe elibi kumgangatho wecandelo le-lamination kunye nomphezulu, ngokuhambelana nababoneleli beemoto zombane. Ngokusekwe kuhlalutyo lwenkqubo yokuguqulwa kweshiti, kunokubonwa ukuba umsantsa phakathi kokufa kwamadoda kunye nokufa kwabasetyhini kuncinci kakhulu, ukuqhekeka kufutshane nomphetho wokufa kwendoda kuya kugxagxanyiswa ngaphandle kumgama kunoluhlu oluqhelekileyo lomsantsa. I-Interlayer burr iya kubumba kumaleko wokuqhekeka xa i-silicon sheet yentsimbi yahluliwe. I-extrusion ye-female die edge ibangela ukuba ummandla wesibini opholisiweyo wenziwe kwicandelo elingenanto, kwaye i-extrusion burr okanye i-edge edge ene-cone inverted ibonakala kwindawo yayo ephezulu. Ukuba umsantsa mkhulu kakhulu, i-crack yokucheba kufutshane nomphetho wendoda iyagxadazela ngaphakathi kumgama othile ukusuka kuluhlu lwesiqhelo lomsantsa.
Xa izinto zoluliwe ngamandla kwaye ithambeka lecandelo elingenanto liyanda, i-silicon sheet sheet itsalwa ngokulula kwi-gap, ngaloo ndlela yenza i-burr emide. Ukongeza, umsantsa ongalinganiyo phakathi kokunyathela kufa kunokubangela ukuba iibhula ezinkulu ziveliswe kwindawolaminations motor zombane, oko kukuthi, i-extrusion burrs iya kubonakala kwizithuba ezincinci kunye ne-elongated burrs kwizithuba ezinkulu.
2. Umphetho ongekho mfiliba wenxalenye esebenzayo yesitampu uyafa
Xa umda wecandelo elisebenzayo leefa lijikelezwe ngenxa yokugqoka ixesha elide, alikwazi ukusebenza ngcono ngokuhlukana kwezinto eziphathekayo, kwaye icandelo lonke liba lingaqhelekanga ngenxa yokukrazula, okubangelwa yi-burrs enkulu.Ababoneleli beemoto zombanefumanisa ukuba i-burrs iyingozi ngakumbi ukuba i-die edge yokufa kunye ne-female edge iyabuthuntu xa imathiriyeli iwiswa kwaye ibethelwa.
3. Izixhobo
Abavelisi be-Motor lamination nabo babonisa ukuba ukuchaneka kwesikhokelo somatshini wokubhoboza, ukuhambelana okungahambi kakuhle phakathi kwesilayidi kunye nebhedi, kunye ne-perpendicularity embi phakathi kolwalathiso lwentshukumo yesilayidi kunye netafile nayo iya kuvelisa i-burrs. Ukuchaneka okungalunganga komatshini wokubhobhoza kuya kubangela ukuba umgca ophakathi wendoda yokufa kunye nokufa kwabasetyhini kungahambelani kunye nokuvelisa i-burrs, kunye nokugaya kunye nokonakalisa intsika yesikhokelo sokubumba. Ukongezelela, kwimeko yokutshona komatshini wokubhoboza, ukubetha okwesibini kuya kwenzeka. Iiburrs ezinkulu nazo ziya kuveliswa ukuba amandla okubetha umatshini wokubhoboza awukho mkhulu ngokwaneleyo.
4. Izinto eziphathekayo
Iipropati zoomatshini, ubukhulu obungalinganiyo kunye nomgangatho ombi wezinto ze-silicon zentsimbi kwimveliso yangempela ziya kuchaphazela umgangatho wecandelo le-lamination. I-elasticity kunye neplastiki yezinto zetsimbi zinquma ukusebenza kwesitampu sentsimbi. Ngokubanzi, i-silicon sheet yentsimbi yeemotor cores kufuneka ibe nenqanaba elithile lokunwebeka kunye neplastiki. Ukukhanya kweemoto zombane kubandakanya kuphela iinkqubo zokungqinisisa ezibandayo ezifana nokubetha, ukuwisa, kunye nokusika, i-silicon yentsimbi ye-elasticity efanelekileyo ifanelekile, kuba izinto ezinomgangatho ongcono zinomlinganiselo ophezulu wokuhamba kwaye zinokunceda ukufezekisa umgangatho omhle wecandelo.
Amanyathelo okuthintela
Emva kokuhlalutya ezi zizathu zikhankanywe ngasentla ze-burrs, kuyimfuneko ukuqwalasela la manyathelo alandelayo okunciphisa i-burrs.
1. Xa kucutshungulwa ukufa kwesitampu, ukuchaneka komatshini kunye nomgangatho wokuhlangana kwendoda nebhinqa bayafa kufuneka kuqinisekiswe, kwaye ukuqina kwendoda kuyafa, ukuqina koxinzelelo olusecaleni, kunye nokuqina okwaneleyo kokufa kwesitampu sonke kufuneka kuqinisekiswe. . Abavelisi be-Motor lamination baya kubonelela ngobude obuvumelekileyo be-burr bomgangatho wokucheba we-shear yesiqhelo yesinyithi esineziqinisekiso ezifanelekileyo kunye nokugqobhozwa kwe-gap eqhelekileyo.
2. Xa ufaka i-stamping die, qiniseka ukuba imilinganiselo ye-gap yendoda kunye neyesifazana ifa ichanekile, kwaye ukufa kwendoda kunye nesetyhini kugxininiswe ngokuqinileyo nangokuthembeka kwiplate yokulungisa. Iipleyiti eziphezulu kunye nezantsi kufuneka zigcinwe zihambelana omnye komnye kumatshini wokubhoboza.
3. Kuyimfuneko ukuba umatshini wokubhoboza unobunzima obuhle, i-deformation encinci ye-elastic, ukuchaneka okuphezulu komzila wesikhokelo kunye ne-parallelism phakathi kwe-backing plate kunye ne-slider.
4. Ababoneleli beemoto zombane kufuneka basebenzise umatshini wokubhoboza onamandla okwaneleyo. Kwaye umatshini wokubetha kufuneka ube kwimeko efanelekileyo kwaye kufuneka uqhutywe ngumqhubi onobuchule.
5. I-Silicon steel sheet edlula izinto zokuhlola izinto kufuneka zisetyenziselwe ukubetha.
Ukuba la manyathelo angentla athatyathwe kwinkqubo yesitampu, i-burrs iya kuncitshiswa kakhulu. Kodwa ezo ziyimilinganiselo yokuthintela kuphela, kwaye iingxaki ezintsha ziya kwenzeka kwimveliso yangempela. Inkqubo ekhethekileyo yokutshatyalaliswa iya kuqhutywa emva kokubethelwa kwee-motor cores ezinkulu ukususa ezi ziphene. Kodwa ii-burrs ezinkulu kakhulu azinakususwa. Ngenxa yoko, abaqhubi kufuneka bajonge rhoqo umgangatho wecandelo lokubhoboza ngexesha lemveliso, ukuze iingxaki zibonwe kwaye zisonjululwe kwangethuba ukuze kuqinisekiswe ukuba inani lee-burrs ze-laminations zombane zombane zikuluhlu njengoko kufunwa yinkqubo.
Ixesha lokuposa: May-12-2022