Puas yog cov khoom siv hlau ntawm lub cev muaj zog li nyias li ua tau?

GNEE Steel Txias Rolled Hluav Taws Xob Steel Core

Yuav ua li cas xaiv cov khoom siv hauv rotor lossis stator laminates muaj qhov tseem ceeb thiab muaj kev cuam tshuam rau kev tsim lub cev muaj zog, thiab cov khoom siv hlau tseem ceeb cuam tshuam rau cov khoom tso tawm, cua sov nqa, qhov hnyav thiab tus nqi ntawm lub cev muaj zog.

Thawj qhov uas yuav tsum tau paub meej yog tias tsis muaj ib qho khoom siv zoo rau txhua daim ntawv thov, thiab kev lag luam tawm yuav tsum tau ua ntawm tus nqi, qhov hnyav, qhov loj, thiab lwm yam. Tsis tas li ntawd, cov txheej txheem lamination tom qab kev tsim khoom muaj kev cuam tshuam zoo rau kev ua haujlwm ntawm cov tub ntxhais hlau tsim. Cov txheej txheem xaiv cov khoom suav nrog tus nqi, permeability, electromagnetic poob thiab saturation flux ntom. Permeability thiab core poob sib txawv nrog flux reversal zaus (hauv Hertz) thiab flux ntom, thiab hauv qee qhov kev siv cov duab ntawm hysteresis nkhaus ua qhov tseem ceeb. Txhua yam khoom uas muaj yog optimized rau ib los yog ntau tshaj ntawm cov khoom no thiab tsawg dua zoo meej rau lwm tus.

Tam sim no, cov khoom siv feem ntau siv rau lub cev muaj zog hlau tub ntxhais yog txias-dov laminated steel, uas yog cov khoom siv qis tshaj plaws rau kev siv batch, thiab yooj yim stamping thiab cov cuab yeej siv tsawg pab txo tus nqi ntawm lamination tiav. Hauv cov ntawv thov uas cov tub ntxhais poob siab (DC ncej, lub voj voog qis, thiab lwm yam) thiab cov khoom siv qis kawg tau txais,carbon hlauyuav tsum tau txiav txim siab, tau kawg, cov khoom sib nqus thiab cov khoom siv ntawm cov khoom siv no yog ib qho tseem ceeb tshaj plaws. Cov khoom siv thinner, qhov qis dua qhov kev poob siab tam sim no, thiab kev ua haujlwm ntawm lub cev muaj zog tau txhim kho. Qhov no nyob rau hauv lem txhais tau hais tias qis zog noj thiab yog li ib tug ntev kis tau tus mob nyob deb li cas ntawm tib lub hwj chim muaj peev xwm.

Grain Oriented Silicon Steel hauv Fais Fab Transformer

Daim ntawv yog thinner, lub sij hawm ntau lawm yog ntev dua, thiab cov khoom tsim tau raug txo. Nyob rau hauv cov ntaub ntawv ntawm lub cev muaj zog nrog ib tug stator txheej txoj kab uas hla ntawm 250 hli thiab ib tug lamination qhov siab ntawm 120 hli, lub thinner daim ntawv thickness, ntau lamination yuav tsum tau ua kom tiav tag nrho qhov siab. Lub stamping ceev nws txawv ntawm 220 strokes / min (rau 0.25mm tuab nplooj) thiab 250 strokes / min (rau 0.35mm tuab nplooj), nyob ntawm daim ntawv thickness. Muab rau hauv tus account seem, downtime thiab system muaj, ntau lawm yuav nyob nruab nrab ntawm 32 pawg (0.35 hli) thiab 19 pawg (0.25 hli) ib teev, uas sawv cev rau ib tug 1.7 zaug nce nyob rau hauv stamping lub sij hawm.

Xav txog qhov ua tau zoo tshaj plaws, tab sis tsis yog daim ntawv thov ywj pheej. Lub zog hluav taws xob muaj zog tuaj yeem tsim nrog ntau qib ntawm cov hlau, thiab thaum xaiv lub tshuab tsav ua haujlwm los ntawm hluav taws xob, cov lus nug tseem ceeb yog yuav txuag tau ntau npaum li cas los ntawm kev siv cov khoom zoo dua qub, thinner, thiab yog li ntawd kim dua.hluav taws xob hlau. Txawm tias qhov sib txawv me me hauv kev ua tau zoo tuaj yeem cuam tshuam rau lub roj teeb ntau thiab yog li cov roj teeb muaj peev xwm xav tau. Yog hais tias lub cev muaj zog tsuas yog siv los txhawb lub cav combustion nyob rau hauv ib lub tsheb hybrid me me, los yog lub tsheb yog tsim los ua kom muaj hluav taws xob nkaus xwb nyob rau hauv luv luv los yog nruab nrab deb (xws li nyob rau hauv ib tug hybrid los yog plug-in hybrid tsheb), cov yuav tsum tau rau qhov kev ua tau zoo nkhaus yog qis dua. Ntxiv nrog rau cov khoom txuag ntawm lub cav, lub peev xwm ntawm lub roj teeb yuav tsum tau txo qis heev, uas yog vim li cas nws thiaj li ua rau kev txiav txim siab txo lub cev muaj zog hauv cov thickness ntau ntawm 0.3 rau 0.35 mm. Tsis tas li ntawd, cov tub ntxhais hlau nyias nyias tuaj yeem txhim kho cov kev ua haujlwm siab ntawm lub cev muaj zog, tshwj xeeb tshaj yog cov kev ua haujlwm ntawm stator, tab sis nyob rau hauv lub rotor, nws yog ib qho tsim nyog yuav tau ua kom muaj zog ntau dua li thinner thickness, thiab tshwj xeeb kev koom tes txheej txheem, xws li. Raws li tag nrho cov saum npoo sib txuas, ua rau lub rotor tsim kuj muaj kev cuam tshuam zoo rau kev ua haujlwm.

Cold Rolled Silicon Steel Core

Los ntawm tag nrho cov kev xav, thinner tsis zoo dua. Thaum xav txog machinability, nqi, daim ntawv thov cheeb tsam, efficiency, thiab lwm yam technical factor nyob rau hauv lub cev muaj zog tsim, peb yuav tsum tau saib ntawm kev siv cov hlau core steel nyob rau hauv ib txoj kev sib txawv heev.