Kev tsim cov txheej txheem ntawm electromagnetic relay

Electromagnetic relays, raws li lub hauv paus tseem ceeb hauv kev tswj tsis siv neeg thiab lub zog hluav taws xob, cia siab ntau rau kev tsim cov txheej txheem tsim khoom thiab kev tsim nyog ntawm cov khoom xaiv rau kev ua haujlwm ruaj khov. Structurally, ib tug relay feem ntau muaj peb yam: ib tug electromagnetic system, ib tug tiv tauj system, thiab ib tug neeg kho tshuab qauv. Lub tshuab hluav taws xob sib nqus yog cov tub ntxhais, feem ntau yog siv cov hlau ntshiab los yog cov hlau nplaum mos mos nrog cov permeability siab raws li cov khoom sib nqus los xyuas kom meej qhov sib nqus flux efficiency thiab cov lus teb ceev.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hauv kev tsim cov txheej txheem ntawm cov tshuab electromagnetic, qhov sib txuam tsim ntawm cov kauj thiab cov tub ntxhais hlau yog qhov tseem ceeb tshwj xeeb. Lub coil feem ntau yog qhov txhab nrog ntau qhov kev hloov ntawm enamel tooj liab hlau nrog ib txoj kab uas hla ntawm 0.05-0.3 hli, xws li ntawm 1000 mus rau 5000 lem, kom tau raws li qhov sib txawv ntawm qhov ntsuas hluav taws xob thiab lub zog xav tau. Lub coil winding yuav tsum ua kom haum rau cov relay coil core kom ntseeg tau tias cov khoom sib nqus sib nqus sib nqus thiab ruaj khov.

 

Cov tub ntxhais hlau feem ntau siv qis- cov ntaub ntawv coercivity qis, xws li DT4C hlau core lossis Hluav taws xob cov tub ntxhais hlau ntshiab, thiab tau txais kev hloov kho thiab kho kom txo qis kev ntxhov siab sab hauv, yog li txhim kho kev sib nqus teb rhiab heev thiab ntev - lub sij hawm stability.

 

Cov kab ke sib txuas yog qhov tseem ceeb ua haujlwm rau cov relays kom ua tiav kev tswj hluav taws xob, thiab nws cov ntaub ntawv thiab cov qauv cuam tshuam ncaj qha rau kev ua haujlwm thiab kev ua neej. Nyob rau hauv cov qauv tsim, qis- fais fab relays feem ntau siv nyiaj alloy hu, thaum siab - cov ntawv siv fais fab siv tungsten tooj liab los txhim kho arc yaig kuj. Kev sib txuas lus feem ntau yog tswj ntawm 0.5 thiab 2 hli, thiab lub caij nplooj ntoos hlav qauv muab kev sib cuag ruaj khov.

 

Rau cov qauv kev txhawb nqa, kev sib txuas lus sib txuas feem ntau yog tsim los ua ke nrog Core rau Electromagnetic Relay, siv Relay Pins lossis Core Pins kom ua tiav qhov tseeb qhov chaw thiab hluav taws xob sib txuas, yog li ua kom muaj kev ntseeg siab thiab lub zog txhua yam.

 

Nyob rau hauv lub rooj sib txoos theem, qhov sib txuam qhov tseeb ntawm lub tshuab electromagnetic thiab cov qauv siv tshuab ncaj qha txiav txim siab qhov kev ua haujlwm ntawm relay. Cov huab cua sib txawv ntawm cov armature thiab cov tub ntxhais hlau feem ntau yuav tsum tau tswj nyob rau hauv thaj tsam ntawm 0.1-0.3 hli kom sib npaug kev sib koom ua haujlwm thiab tso tawm ceev. Hauv cov txheej txheem no, siv cov ntaub ntawv zoo ib yam xws li Relay Iron Core lossis Relay Steel Core pab txo qis hysteresis thiab txhim kho cov khoom sib xws. Nyob rau tib lub sijhawm, kev txhawb nqa insulating yuav tsum tau ua los ntawm siab -voltage- cov khoom tiv thaiv kom ntseeg tau tias tag nrho cov qauv ua tau raws li cov qauv kev nyab xeeb hluav taws xob.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kev ntsuam xyuas hluav taws xob ua tau zoo yog qhov tseem ceeb ntawm kev tswj xyuas cov kauj ruam hauv kev tsim khoom ntawm relay. Tus rub- nyob rau hauv qhov hluav taws xob feem ntau yuav tsum tau tswj tsis pub dhau 75% ntawm qhov ntsuas hluav taws xob kom ntseeg tau tias qis- lub zog pib muaj peev xwm; Lub sijhawm ua haujlwm feem ntau yuav tsum nyob hauv thaj tsam ntawm 5-20ms kom tau raws li cov lus teb ceev. Nyob rau theem no, kev ua haujlwm ruaj khov ntawm cov khoom sib nqus hluav taws xob (xws li Pure Iron Relay Core lossis Iron Core rau Industrial Control Relay) ncaj qha cuam tshuam rau cov txiaj ntsig kev xeem, yog li tso siab xav tau ntawm cov khoom siv purity thiab kev ua tiav.

 

Thaum lub sij hawm tsim khoom loj, kev tswj hwm ib puag ncig thiab kev txheeb xyuas lub neej yog qhov tseem ceeb sib npaug. Cov av noo nyob rau hauv lub rhiav ntau lawm feem ntau yuav tsum tau khaws cia ntawm 40% thiab 60% los tiv thaiv oxidation ntawm hlau Cheebtsam los yog degradation ntawm rwb thaiv tsev kev ua tau zoo. Relays yuav tsum dhau yam tsawg kawg 100,000 hloov lub neej voj voog kom paub tseeb kev tiv thaiv kev tiv thaiv thiab kev ntseeg tau ntawm cov qauv. Tam sim no, qee lub tuam txhab siab -kawg hauv kev lag luam tau siv Cold Forging Relay Core lossis DT4C Relay Iron Core Cold Forging cov txheej txheem los txhim kho cov tub ntxhais ceev thiab sib xws, thaum sib txuas cov tshuab ntsuas kev siv tshuab kom ua tiav siab - qhov tseeb thiab siab - kev ntseeg siab ntau lawm.

 

Nrog rau kev nce qib hauv kev tsim cov thev naus laus zis, electromagnetic relays tau hloov mus rau kev ua tau zoo dua, miniaturization, thiab ntau dua qhov sib xws. Ntawm cov kev nce qib no, txhim kho kev tsim hluav taws xob sib nqus hluav taws xob siv Electromagnet Cores thiab ua haujlwm siab - zoo Soft Magnetic Iron Cores rau Relays tau dhau los ua txoj hauv kev tseem ceeb rau kev txhim kho relay teb ceev thiab txo kev siv zog.

 

Kev piav qhia ntxiv (Lub Tuam Txhab Khoom Sib Txuas): Hauv kev lag luam ntawm electromagnetic relay core component manufacturing, peb tsom mus rau kev tshawb fawb, kev tsim kho, thiab kev tsim cov qib siab -kev ua tau zoo ntawm cov khoom siv hlau nplaum thiab precision hlau cores. Peb cov khoom suav nrog ntau yam tshwj xeeb ntawm Pure Iron Relay Cores, siab -precisionTxias Forging Relay Cores, thiab Hlau Cores rau Industrial Control Relays haum rau ntau yam kev lag luam tswj scenarios. Los ntawm kev tswj cov khoom siv nruj thiab cov txheej txheem molding siab heev, peb tuaj yeem muab cov neeg siv khoom zoo ib yam, siab -sib nqus- kev ua tau zoo relay core tivthaiv kev daws teeb meem, pab txhim kho kev ntseeg siab thiab kev ua neej ntawm tag nrho cov khoom.