Chinhu chikuru chekugadzira macore emota isimbi yesilicon. Parizvino, anonyanya kushandiswa i470, 600 uye 800 ari mumapepa anomonererwa nechando, pakati pawo 470 ne600 ndiwo anonyanya kushandiswa mumamota anoshanda zvakanyanya.
1. Kurasikirwa kushoma.
Kurasikirwa kwepakati panguva yakatarwa uye simba remagetsi rinoita kuti pave nemagetsi, chiratidzo chikuru chemachira esimbi emagetsi. Kurasikirwa kwepakati kune zvikamu zviviri: kurasikirwa kwehysteresis uye kurasikirwa kwemagetsi eeddy. Kurasikirwa kweHysteresis ndiko kushandiswa kwesimba kunokonzerwa nekuchinjana kwemagnetization yepakati, iyo ine chekuita nekuumbwa kwezvinhu uye saizi yetsanga, uye inogona kumirirwa nenzvimbo yehysteresis loop. Kurasikirwa kwemagetsi eEddy ndiko kurasikirwa kwekudzivirira kunokonzerwa nemagetsi eeddy anogadzirwa panguva yekuchinjana kwemagnetization yepakati, iyo ine chekuita nekudzivirirana uye ukobvu hwechinhu chacho. Saka, kuderedza kurasikirwa kwepakati, mashizha esimbi emagetsi ane ukobvu hudiki uye resistivity yakakwira.
2.Kufambisa simba remagineti kwakakwirira.
Kana magnetic conductivity yakakwira, nzvimbo ye cross-sectional ye magnetic circuit inogona kuderera kana flux ikaramba yakadaro, zvichichengetedza mhangura inoshandiswa mukukwiza kwe excitation uye zvichideredza saizi yemota.
3. Hunhu hwakanaka hwekunamira.
Maplate esimbi emagetsi anofanira kunge akaomarara, asinganyanyi kupfava kana kunyorova. Pamusoro pawo panofanira kunge pakapfava, pakaita sepatete, uye pakaita sepakaenzana pakukora (nechinodiwa chekudzora kusiyana kwemaplate), izvo zvinobatsira pakuboorwa kwemamould uye kuvandudza coefficient yekurongedza. Mould imwechete inogona kushandiswa kumaplate esimbi anoboorwa nechando, uye hupenyu hwayo hwebasa hunogona kuwedzerwa zvakanyanya kana tichienzanisa nemaplate esimbi anoboorwa nechando. Mamwe maplate esimbi emagetsi anoboorwa nechando ane inorganic kana organic coating anogona kuwedzera huwandu hwekuboorwa kwemould nekanenge kagumi mushure mekukuya kamwe chete. ●Kudhura kwakaderera uye kuri nyore kushandisa. Kuwedzera kune zvinodiwa pamusoro apa, mamwe mamota anowanzo kuve nezvinodiwa zvepamusoro zvezvinhu zvinofambisa magineti. Semuenzaniso, kutadza kwemagineti kudiki uye kuwedzera kudiki kwemagineti. Zvinodiwa izvi zvakasiyana uye zvinofanirwa kufungwa zvizere.
●Simbi yesilicon
Simbi ine silicon, inomonerwa kuita machira matete. Inowanzonzi silicon steel sheet. Zvichienderana nemaitiro ekugadzira, inopatsanurwa kuita silicon steel sheet inodziya (iyo yakanyanya kubviswa) uye silicon steel sheet inotonhora. Silicon steel sheet inotonhora inogona kupatsanurwa kuita mhando dzinoenderana nedzisina kuenderana. Parizvino, silicon steel sheets dzinonyanya kupihwa muchimiro chesheet. Kuti ivandudze hunhu hwemagnetic hwesilicon steel sheet uye kuderedza simba rayo rekuchekwa, silicon steel sheets dzemumba dzakaitwa annealing treatment murolling mill.
●Simbi isina simbi yesilicon
Musoro wemota unoshandisa simbi yesilicon panzvimbo pemaplate esimbi ane kabhoni shoma uye simbi yakachena. Uku kwaive kufambira mberi kukuru munhoroondo. Maplate esimbi esilicon ane kabhoni shoma akavandudza mashandiro emota uye akaderedza saizi yayo. Iye zvino, pachinzvimbo chekushandisa steel sheets dzesilicon, steel sheets dzine kabhoni shoma (dzinozivikanwawo se low-carbon electrical steel strips kana pure iron electrical steel strips) anoshandiswa kugadzira cores dzemota diki nekuti steel sheets dzesimbi dzine kabhoni shoma dzakagadzirwa netekinoroji yemazuva ano dzakasiyana neplate dzesimbi dzine kabhoni shoma chete. Hadzina simba remagetsi repamusoro chete asiwo dzine kurasikirwa kwesimbi kwakafanana nekwe steel sheets dzesilicon. Mota diki dzeAC dzakagadzirwa uye dzakagadzirwa ne soft-silicon steel sheets dzinogona kuderedza saizi, kurerutsa huremu, uye kudzikisa mutengo. Uyezve, nekuti soft-silicon steel sheets dzakapfava, dzinogona kuwedzera kumhanya kwekubaya uye kuwedzera hupenyu hwema molds. Iye zvino, soft-silicon steel sheets dzinoshandiswa zvakanyanya sezvinhu zvemota diki munyika dzekunze. Munyika dzakabudirira, kushandiswa kwadzo kunotora inenge 50-60% yehuwandu hwese hwemaplate esimbi emagetsi.
Parizvino, pane mamiriro maviri apo fekitari yemotokari inoshandisa mapepa esimbi asiri esilicon. Chimwe ndechekuti mapepa esimbi asiri esilicon mushure mekukanda nechando anoboorwa zvakananga mumapepa, uye kurapwa kwekunamira kunoitirwa kufekitori yemotokari; chimwe ndechekuti mapepa esimbi akabatanidzwa anopiwa nefekitori yesimbi anoboorwa uye anoshandiswa zvakananga nefekitori yemotokari. Mapepa esimbi asiri esilicon zvinhu zvine magnetic-conductivity yakawanda, uye simba rawo remagetsi uye kurasikirwa kwawo zvinonzwa zvakanyanya kumanikidzwa kwemagetsi. Naizvozvo, mushure mekuboorwa uye usati washandisa, kubvisa kustress annealing chiyero chakakosha chekuvandudza mashandiro emagineti. Kurapa kupisa kwemapepa esimbi asiri esilicon kunoda michina yakasarudzika yekurapa kupisa, asi mafekitori mazhinji emotokari munyika medu haasati ava nemamiriro akadaro. Iri idambudziko rinoda kugadziriswa pakushandisa mapepa esimbi asiri esilicon.
● Kuwanda kwesilicon uye kusachena kwesilicon zvine simba guru pakushanda kwemapepa esimbi esilicon. Mushure mekuwedzera silicon kusimbi, resistivity inowedzera, uye inobatsirawo kuparadzanisa kusachena kwecarbon inokuvadza. Kazhinji, kana simbi yakachena ikawedzerwa nesilicon, simba remagineti reinduction rinoderera zvishoma, asi kurasikirwa kwesimbi kunoderera zvakanyanya. Sezvo huwandu hwesilicon huchiwedzera, kuomarara uye kuputsika kunowedzera, izvo zvinounza matambudziko ekukungurutsa, kutsika, kuchekwa, uye kugadzirwa kwemuchina. Parizvino, huwandu hwesilicon hwepepa resimbi resilicon kazhinji hahupfuuri 4.5%. Kana huwandu hwesilicon hwakakwira, zvinonetsa kuita kukunguruka nekugadzirisa.
●Ukobvu.Tichifunga kuti kurasikirwa kwesimba remagetsi musimbi kunoenderana nehukuru hwesimbi, kune mhando imwe chete yesimbi yesilicon, ukobvu hunoita kuti simbi iome, kurasikirwa kwesimbi kunova kudiki, asi nguva yekugadzira simbi inowedzera uye coefficient yekurongedza inoderera. Kazhinji, mota dzinoshandisa simbi yesilicon ine ukobvu hwe 0.5 millimeters, uye kana zvinodiwa zvekurasikirwa nesimbi yesimbi yemagetsi makuru e turbine zvakaomesesa, simbi yesilicon ine ukobvu hwe 0.35 millimeters inoshandiswa.
●Kushushikana.Munguva yekuchekwa, kuunganidzwa, kana kupetwa kwesimbi, kushushikana kunogadzirwa, izvo zvinoderedza mashandiro emagineti uye zvinowedzera kurasikirwa kwesimbi. Munzvimbo inosvika 1 millimeter kumativi ese emutsara wekucheka (kupwanyika), nzvimbo yekushomeka kwesimbi inoonekwa inoumbwa. Kazhinji, kurapwa kwe annealing kunogona kushandiswa kubvisa kushushikana uye kudzoreredza mashandiro emagineti ekutanga; mashandiro emagineti emapepa esimbi esilicon anogadzirwa zvakanaka anonyanya kugadzikana nekushushikana.
Nguva yekutumira: Kurume-04-2026