Hluav taws xob Steel Sheet Transformer Iron Core: Qib thiab Chaw Tsim Khoom

Dab tsi yog Hluav Taws Xob Hlau Sheet Transformer Iron Core?

Lub transformer hlau core yog cov hlau nplaum sib nqus ua los ntawm cov ntawv hluav taws xob nyias, feem ntau yog txias -rolled grain-oriented (CRGO) silicon steel. Lub core concentrates sib nqus flux ntawm windings thiab txiav txim siab lub transformer tsis muaj -load poob, magnetizing tam sim no thiab suab nrov. Cov ntawv laminated, insulated los ntawm ib leeg, txo cov eddy tam sim no uas yuav txwv tsis pub ncig hauv cov khoom thaiv ntawm cov hlau.

Khoom Qib thiab Thickness

Grain-oriented hluav taws xob hlau yog muab nyob rau hauv thicknesses ntawm 0.23 hli mus rau 0.50 hli. Cov ntaub ntawv nyias yuav txo tau eddy tam sim no poob tab sis raug nqi ntau dua thiab txo cov stacking yam; 0.30 hli thiab 0.35 hli yog qhov feem ntau siv rau kev faib cov khoom siv hluav taws xob, thaum 0.23-0.27 hli qib ua haujlwm zoo tsim. Cov ntaub ntawv tshwj xeeb suav nrog GB / T 2521, IEC 60404-8-7 thiab ASTM A876.

Hom Core

Stacked EI thiab UI cores rau me me transformers thiab chokes.

Qhov txhab C-cores rau nruab nrab lub zog thiab kev ua haujlwm siab dua.

Toroidal cores rau compact, qis- suab nrov tsim.

Kauj ruam-lap peb-theem cores rau kev faib khoom thiab fais fab transformers.

Cov kauj ruam tsim khoom

Slitting: kauj yog txiav mus rau qhov xav tau sawb dav.

Txiav thiab stamping: cov nplooj ntawv yog xuas nrig lossis laser - txiav rau lamination zoo.

Deburring thiab txheej: npoo yog ntxuav thiab rwb thaiv tsev txheej tshuaj xyuas.

Stacking los yog winding: laminations yog sib sau ua ke nrog tswj siab.

Annealing thiab kuaj: txo kev ntxhov siab, core poob thiab magnetizing tam sim no ntsuas.

Kev Tswj Xyuas Zoo

Core poob yog ntsuas ib GB/T 2522 lossis IEC 60404-2 siv Epstein lossis ib daim ntawv xeem. Lamination yam, txheej zoo, burr qhov siab thiab flatness yog kuaj nyob rau hauv ntau lawm vim hais tias lawv ncaj qha cuam tshuam rau qhov kawg transformer kev ua tau zoo.

Daim ntawv thov

Hluav taws xob steel ntawv cores npog transformers los ntawm 5 kVA me me faib units mus rau 100 MVA chav kawm fais fab transformers, ntxiv rau reactors, saturable reactors, tam sim no transformers thiab induction regulators.

FAQ

Vim li cas cores laminated?

Laminations nrog insulating coatings ua txhaum txoj kev eddy tam sim no, txiav eddy tam sim no poob dramatically piv nrog cov khoom tseem ceeb.

Dab tsi yog qhov txawv ntawm kev taw qhia thiab tsis yog - taw qhia steel?

Oriented steel muaj cov nplej ua raws li cov kev taw qhia dov rau qhov poob qis hauv ib qho axis, siv nyob rau hauv transformer cores; non-oriented steel muaj random grain orientation rau rotating tshuab.

kauj ruam -lap txhais li cas?

Hauv cov kauj ruam-cov pob qij txha, cov laminations ntawm lub kaum sab xis yog staggered, txo kev sib koom ua ke tsis txaus siab, tsis muaj-load poob thiab suab nrov.

Yuav ua li cas cov tub ntxhais zoo cuam tshuam rau transformer poob?

Cov khoom siv tsis zoo lossis kev sib dhos ua rau tsis muaj -load poob thiab magnetizing tam sim no; Kev ntsuas ib GB / T 2522 thiab IEC 60404-2 ntsuas qhov sib txawv.

Cov tub ntxhais puas tuaj yeem rov siv dua - rov qab siv dua?

Yog tias cov tub ntxhais tseem tsis tau raug kev puas tsuaj lossis dhau -rhuab, nws tuaj yeem rov siv dua -, tab sis cov tub ntxhais poob yuav tsum tau rov ua dua - sim ua ntej.