Chii chinonzi motor laminations?
Motokari yeDC ine zvikamu zviviri, "stator" inova chikamu chakamira uye "rotor" inova chikamu chinotenderera. Iyo rotor inoumbwa nesimbi-yechimiro chesimbi musimboti, inotsigira windings uye inotsigira coils, uye kutenderera kwesimbi musimboti mune remagineti kunoita kuti makoiri abudise magetsi, ayo anogadzira eddy currents. Kurasika kwesimba kweDC mota nekuda kwekuyerera kwazvino kunonzi eddy ikozvino kurasikirwa, kunozivikanwa sekurasikirwa kwemagineti. Zvinhu zvakasiyana-siyana zvinokanganisa huwandu hwekurasikirwa kwesimba kunokonzerwa needdy ikozvino kuyerera, kusanganisira ukobvu hwemagineti zvinhu, frequency ye induced electromotive force, uye density yemagnetic flux. Kupikisa kwekuyerera kwezvino muzvinhu kunokanganisa nzira iyo eddy currents inogadzirwa. Semuenzaniso, kana nzvimbo ye-cross-sectional yesimbi inoderera, eddy currents ichaderedzwa. Naizvozvo, izvo zvinhu zvinofanirwa kuchengetwa zvakatetepa kuti zvideredze nzvimbo yakachinjika kuti ideredze huwandu hweeddy currents uye kurasikirwa.
Kuderedza huwandu hwema eddy currents ndicho chikonzero chikuru nei akati wandei matete simbi mashizha kana laminations achishandiswa mune armature cores. Mashizha akaonda anoshandiswa kuburitsa kupikisa kwakanyanya uye semhedzisiro mashoma eddy currents anoitika, ayo anovimbisa diki diki yekurasika eddy ikozvino, uye yega yega iron sheet inonzi lamination. Zvinhu zvinoshandiswa pakugadzira mota isimbi yemagetsi, inozivikanwawo sesilicon simbi, zvinoreva simbi ine silicon. Silicon inogona kurerutsa kupinda kweiyo magineti, kuwedzera kupikisa kwayo, uye kuderedza hysteresis kurasikirwa kwesimbi. Silicon simbi inoshandiswa mumashandisirwo emagetsi uko minda yemagetsi yakakosha, senge mota stator/rotor uye transformer.
Iyo silicon iri musilicon simbi inobatsira kuderedza ngura, asi chikonzero chikuru chekuwedzera silicon kudzikisa hysteresis yesimbi, inova nguva yekunonoka pakati peapo magineti anotanga kugadzirwa kana kubatana nesimbi uye magineti. Iyo yakawedzerwa silicon inobvumira simbi kugadzira uye kuchengetedza iyo magineti zvakanyanya uye nekukurumidza, izvo zvinoreva kuti silicon simbi inowedzera kugona kwechero mudziyo unoshandisa simbi sepakati zvinhu. Metal stamping, nzira yekugadziramota laminationsyezvikumbiro zvakasiyana, inogona kupa vatengi huwandu hwakasiyana hwekugona kugadzirisa, nekushandisa uye zvinhu zvakagadzirirwa kune zvakatemwa nevatengi.
Chii chinonzi stamping tekinoroji?
Mota stamping imhando yekutsikisa simbi yakatanga kushandiswa muma1880s kugadzirwa kwakawanda kwemabhasikoro, uko kutsika kunotsiva kugadzirwa kwezvikamu nekufa-forging uye machining, nekudaro kudzikisa zvakanyanya mutengo wezvikamu. Kunyangwe kusimba kwezvikamu zvakadhindwa zvakaderera kune zvikamu zvakafa-forged, zvine mhando yakakwana yekugadzirwa kwehuwandu. Zvidhindo zvemabhasikoro zvakatanga kutengwa kubva kuGermany kuenda kuUnited States muna 1890, uye makambani eAmerica akatanga kuva nemichina yekutsikirira inogadzirwa nevagadziri vezvishandiso zvemuchina vekuAmerica, nevagadziri vemotokari vakati wandei vachishandisa zvikamu zvakadhindwa pamberi peFord Motor Company.
Metal stamping inzira inotonhora yekugadzira iyo inoshandisa dies and stamping presses kucheka sheet simbi kuita zvimiro zvakasiyana. Simbi yakatsetseka, inowanzonzi ma blanks, inopihwa muchina wekutsikisa, uyo unoshandisa mudziyo kana kufa kushandura simbi kuita chimiro chitsva. Iyo inodhindwa chidhindo inoiswa pakati pemafi uye zvinhu zvinogadzirwa uye kugerwa nekudzvanywa muchimiro chaidiwa chechigadzirwa kana chikamu.
Sezvo simbi tambo inopfuura nepainofambira mberi yekutsikirira uye ichibhedhenuka zvakanaka kubva pacoil, chiteshi chega chega chiri muchishandiso chinoita kucheka, kubaya kana kukotama, neimwe nzira inoteedzana yechiteshi ichiwedzera kubasa rechiteshi chekare kuita chikamu chakazara. Kuisa mari musimbi yekusingaperi kunofa kunoda mari yepamberi, asi kuchengetedza kwakakosha kunogona kuitwa nekuwedzera kushanda nesimba uye kumhanya kwekugadzira uye nekubatanidza akawanda ekugadzira mashandiro mumuchina mumwe chete. Idzi simbi dzinofa dzinochengeta dzakapinza micheto yekucheka uye dzinoshingirira zvakanyanya kune yakakwirira simba uye abrasive masimba.
Zvakanakira uye zvakaipira stamping tekinoroji
Kuenzaniswa nemamwe maitiro, iwo mabhenefiti makuru echitsinhanho tekinoroji anosanganisira yakaderera sekondari mutengo, yakaderera kufa mutengo, uye yakakwirira mwero we automation. Metal stamping inofa inodhura kugadzira pane iyo inoshandiswa mune mamwe maitiro. Kuchenesa, plating uye zvimwe zvechipiri mutengo zvakachipa pane mamwe masimbi ekugadzira maitiro.
Ko mota stamping inoshanda sei?
Kutsika simbi (stamping operation) zvinoreva kucheka simbi kuita zvimiro zvakasiyana nekushandisa madhiri. Iyo stamping inogona kuitwa pamwe chete nemamwe masimbi ekugadzira maitiro uye inogona kuve neimwe kana akawanda chaiwo maitiro kana matekiniki, senge punching, blanking, embossing, coining, bending, flanging, uye laminating.
Kurovera kunobvisa chimedu chezvimedu kana pini yekurovera ichipinda mufa, ichisiya gomba muworkpiece, uye zvakare inobvisa workpiece kubva kune yekutanga zvinhu, uye iyo yakabviswa simbi chikamu ibasa nyowani kana isina. Embossing zvinoreva dhizaini yakasimudzwa kana yakadzvinyirirwa mupepa resimbi nekutsikirira isina chinhu padhishi rine chimiro chaunoda, kana nekudyisa icho chisina chinhu kuti chipinde mufa. Coining inzira yekukotama iyo iyo workpiece inodhindwa uye inoiswa pakati pekufa uye punch. Iyi nzira inoita kuti punch tip ipinde musimbi uye inoguma nemakona, anodzokororwa mabhende. Kupeta inzira yekugadzira simbi kuita chimiro chaunoda, senge L-, U- kana V-yakaita mbiri, ine kukotama kunowanzoitika kutenderedza axis imwechete. Flanging inzira yekuunza flare kana flange musimbi yekushanda kuburikidza nekushandisa kufa, punching muchina, kana specialized flanging muchina.
Muchina wekutsikisa simbi unogona kupedzisa mamwe mabasa kunze kwekutsika. Inogona kukanda, kubaya, kucheka uye kuumba simbi mapepa kuburikidza nekugadzirwa kana komputa inodzorwa nhamba (CNC) kuti ipe yakanyanya kunaka uye kudzokororwa kwechidhindo chakadhindwa.
Iyo kambani Jiangyin Gator Precision Mold Co., Ltd.ndiyo nyanzvi yemagetsi simbi yekugadzira lamination mugadziri uye mold maker, uye mazhinji emota laminationsyakagadzirirwa iyo ABB, SIEMENS, CRRC uye zvichingodaro zvinotengeswa kunze kwenyika kuzere nemukurumbira wakanaka. Gator ine mamwe asiri e-copyright molds yekutsikisa stator laminations, uye inotarisa mukuvandudza mhando yebasa rekutengesa-shure, kutora chikamu mumakwikwi emusika, nekukurumidza, kushanda nesimba mushure mekutengesa-basa rebasa, kusangana nezvinodiwa zvevashandisi vekumba nevekunze kwemota. laminations.
Nguva yekutumira: Jun-22-2022