Relay Cores Cov Khoom Xaiv thiab Kev Ntsuam Xyuas Kev Ua Haujlwm

Raws li ib tug tseem ceeb actuator nyob rau hauv hluav taws xob tswj systems, lub hauv paus qauv ntawm ib tug relay lub electromagnetic system yog ib qho tseem ceeb heev. Cov khoom tseem ceeb tsis yog tsuas yog txiav txim siab txog kev ua haujlwm ntawm electromagnetic, tab sis tseem cuam tshuam ncaj qha rau lub relay qhov rhiab heev, kev siv lub zog, qhov kub thiab txias, thiab kev cia siab ntev ntev. Hauv kev tsim engineering, kev xaiv tsim nyog ntawm cov khoom siv tseem ceeb rau electromagnet yog ib kauj ruam tseem ceeb hauv kev txhim kho cov khoom siv.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Feem ntau, cov tub ntxhais hlau lossis electromagnet core nyob rau hauv lub relay yuav tsum muaj siab permeability, tsis tshua muaj coercivity, thiab zoo sib nqus saturation yam ntxwv los xyuas kom meej ceev thiab ruaj khov flux tsim. Nyob ntawm cov ntawv thov sib txawv, cov ntaub ntawv tseem ceeb hauv kev lag luam suav nrog cov ntawv silicon steel, hlau-nickel alloys, amorphous alloys, thiab mos magnetic ferrites. Cov ntaub ntawv no yog dav siv nyob rau hauv ntau yam relay core qauv thiab electromagnetic systems.

 

Nyob rau hauv ib txwm relay tsim, silicon steel los xij (hluav taws xob steel) yog ib qho ntawm cov khoom siv tshaj plaws. Cov ntaub ntawv no feem ntau muaj kwv yees li 3% mus rau 5% silicon, uas zoo txo ​​qhov poob tam sim no thiab txhim kho permeability. Cov khoom siv silicon steel muaj qhov sib nqus sib nqus flux ntom ntom ntawm 1.8T thiab 2.0T, nrog kev sib zog ntawm kwv yees li 40 txog 80 A / m, yog li ua kom pom kev ruaj ntseg hauv 50Hz lossis 60Hz lub zog zaus ib puag ncig. Vim nws cov nqi qis thiab kev ua haujlwm zoo, cov ntawv silicon steel feem ntau yog siv rau hauv ntau lub tshuab electromagnetic, xws li cov hlau mos electromagnets lossis cov khoom siv hluav taws xob nrog cov qauv hlau coil. Hauv kev tswj cov khoom siv hauv tsev, cov qauv silicon steel laminate tuaj yeem txhim kho kev sib nqus flux efficiency, ua rau nws yog ib qho ntawm cov nqi ntau tshaj -cov ntaub ntawv tseem ceeb tam sim no.

 

Rau cov tshuab xa hluav taws xob uas xav tau siab dua, hlau -nickel alloys (permalloy) yog qhov kev xaiv tseem ceeb. Cov ntaub ntawv no feem ntau yog siab tshaj -nickel alloy systems, muaj qhov pib permeability siab heev, feem ntau tshaj 20,000 mus rau 100,000, thaum muaj kev coercivity qis heev, feem ntau tsawg dua 1 A / m. Cov yam ntxwv no ua rau lawv zoo tagnrho rau cov qauv hluav taws xob uas tau tsav los ntawm cov tsis muaj zog tam sim no, xws li siab - cov teeb liab rhiab heev lossis cov hlau mos electromagnet cov qauv hauv cov khoom siv hluav taws xob precision. Txawm hais tias hlau-nickel alloys muaj qhov sib nqus sib nqus flux ntom ntom, lawv cov lus teb zoo sib nqus ua rau lawv siv dav hauv siab - daim ntawv thov kev tswj xyuas. Cov ntaub ntawv no feem ntau yog siv nyob rau hauv siab - kawg mos hlau nplaum hlau relay cores los yog precision cores - nyob rau hauv - electromagnet tsim kom ua tau siab dua thiab ruaj khov.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nyob rau hauv xyoo tas los no, amorphous alloys tau maj mam dhau los ua ib qho tseem ceeb ntawm txoj kev loj hlob ntawm cov khoom sib nqus relay. Tsis zoo li cov khoom siv crystalline ib txwm muaj, amorphous alloys muaj cov qauv atomic tsis zoo, yog li txo qis hysteresis poob, feem ntau tsuas yog kwv yees li ib - thib tsib ntawm silicon steel. Ib txhij, lawv cov saturation sib nqus flux ceev tuaj yeem ncav cuag li 1.56T, ua kom muaj kev ua haujlwm siab thaum nthuav tawm lub zog zoo -txuag kev ua haujlwm. Amorphous alloy cov ntaub ntawv feem ntau pom nyob rau hauv electromagnet hlau cores thiab ntshiab hlau core qauv nyob rau hauv siab -efficiency electromagnetic systems los yog tshiab zog- hais txog cov khoom. Txawm hais tias lawv cov khoom sib nqus zoo tshaj plaws, lawv qhov brittleness yuav tsum tau tshwj xeeb stamping thiab ua cov txheej txheem thaum lub sij hawm tsim khoom, yog li txwv lawv daim ntawv thov rau siab -kawg electromagnetic li thiab relays nyob rau hauv lub zog tshiab tsheb.

 

Hauv siab - zaus hluav taws xob, cov khoom siv hlau nplaum ferrite kuj tau siv dav. Cov ntaub ntawv no muaj kev tiv thaiv siab heev, txo qis kev poob tam sim no nyob rau hauv siab - zaus zaus, ua rau lawv zoo tagnrho rau siab - zaus electromagnetic li. Hom manganese-zinc-raws li cov hlau nplaum ferrites ua haujlwm nyob rau hauv 1MHz mus rau 3MHz zaus ntau, tab sis lawv cov saturation sib nqus flux ceev yog tsawg, feem ntau nyob ib ncig ntawm 0.5T. Yog li ntawd, cov ntaub ntawv no yog tsim nyog rau electromagnet cores nyob rau hauv siab - zaus tswj circuits los yog tsim tshwj xeeb uas tsim los ntawm huab cua- core electromagnet systems. Nrog rau kev txhim kho cov khoom siv hluav taws xob sib txuas lus, cov khoom siv hauv cov ntaub ntawv, thiab siab - zaus fais fab modules, daim ntawv thov ntawm cov hlau nplaum ferrites nyob rau hauv siab - zaus relays thiab lub hwj chim tswj systems yog maj mam nce.

 

Hauv kev tsim qauv tsim engineering, kev xaiv cov khoom yuav tsum muaj kev xav txog ntau yam xws li permeability, coercivity, saturation magnetic flux ntom, thiab nqi. Piv txwv li, nyob rau hauv cov nqe lus ntawm permeability, hlau-nickel alloys feem ntau muaj qhov siab tshaj plaws, ua raws li amorphous alloys, ces silicon steel thiab ferrite cov ntaub ntawv. Los ntawm tus nqi saib, silicon steel feem ntau yog qhov zoo tshaj plaws, thaum hlau -nickel alloys kim dua. Yog li ntawd, hauv huab hwm coj- tsim cov khoom lag luam, ntau DT4C AC relay lron core lossis relay rod qauv feem ntau siv qis dua - nqi thiab cov khoom siv ruaj khov dua kom ua tiav qhov sib npaug ntawm kev ua tau zoo thiab tus nqi.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cov kev cai rau relay cores sib txawv heev nyob rau hauv txawv daim ntawv thov scenarios. Piv txwv li, hauv kev tswj cov khoom siv hauv tsev, relays feem ntau siv cov qauv silicon steel laminate nrog lub thickness ntawm kwv yees li 0.35mm los hloov mus rau 50Hz fais fab sib txuas ib puag ncig thiab txo cov nqi tsim khoom. Hauv kev lag luam automation systems, xws li PLC modules lossis cov cuab yeej tswj xyuas qhov tseeb, siab - cov ntaub ntawv permeability yuav raug siv los xyuas kom meej tias txawm tias tsis muaj zog tam sim no tuaj yeem tsav lub relay. Nyob rau hauv cov tshuab no, siab -kev ua tau zoo hlau mos rau electromagnets los yog optimized custom core pin lug txhim khu kev sib nqus Circuit Court efficiency, yog li pab txhawb tag nrho cov teb ceev thiab ruaj khov ntawm cov khoom.

 

Nrog rau txoj kev loj hlob sai ntawm cov khoom siv hluav taws xob thiab kev lag luam hluav taws xob tshiab, cov khoom siv sib nqus relay kuj tau hloov kho tas li.

 

Nanocrystalline alloy cov ntaub ntawv, uas tau tshwm sim nyob rau hauv xyoo tas los no, muaj kev ua tau zoo heev nyob rau hauv cov nqe lus ntawm permeability thiab coercivity thaum tuav lub siab saturation sib nqus flux ceev. Cov ntaub ntawv tshiab no suav hais tias yog ib qho tseem ceeb ntawm kev txhim kho rau yav tom ntej siab -kawg electromagnetic systems thiab yuav tsum maj mam hloov cov khoom siv hauv aerospace, siab -relays, thiab precision electromagnetic khoom. Txawm li cas los xij, daim ntawv thov ntawm cov ntaub ntawv tshiab feem ntau yuav tsum tau muab cov txheej txheem stamping thiab kev kho cua sov ntau dua, xws li kev tswj xyuas qhov kub thiab txias, kom ntseeg tau tias lawv cov khoom sib nqus tau siv tag nrho.

 

 

Peb tshwj xeeb hauv kev tsim khoom thiab kev kho kom haum xeeb ntawm cov khoom siv hluav taws xob electromagnetic. Peb cov khoom lag luam npog ntau yam ntawm cov khoom tseem ceeb, suav nrog electromagnet cores, relay cores,ntshiab hlau cores, thiab siab -kev ua tau zoo mos hlau nplaum hlau relay cores. Los ntawm kev ua tiav cov thev naus laus zis thiab kev tswj xyuas kom zoo, peb tuaj yeem muab cov kev daws teeb meem ruaj khov thiab txhim khu kev qha hlau rau cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab cov khoom siv automation. Peb kuj txhawb kev cai core pins thiab relay rods ntawm ntau yam specifications kom tau raws li cov efficiency, kev cia siab rau, thiab durability yuav tsum ntawm txawv electromagnetic systems.