Khoom Taw Qhia thiab Magnetic Properties
"Electromagnetic ntshiab hlau" (feem ntau yog xa mus rau siab -purity, low- impurity soft magnetic cov ntaub ntawv) tau dav siv nyob rau hauv Relay Iron Cores thiab lwm yam electromagnetic actuators vim nws siab saturation magnetic flux ceev thiab zoo permeability. Piv nrog rau cov ntaub ntawv silicon steel, alloy hmoov, los yog permalloy, cov hlau ntshiab muaj qhov pib permeability siab thiab tsis tshua muaj coercivity, ua kom muaj cov hlau nplaum sib nqus thiab muaj zog tuav lub zog nyob rau hauv qis excitation, yog li ua tau zoo nyob rau hauv tej yam tsawg - zaus los yog DC bias tej yam kev mob.
Vim li cas thiaj siv Pure Iron Cores hauv Relays?
Qhov zoo:
High saturation flux thiab zoo permeability pab txhawb kev txhim kho relay tuav quab yuam thiab rhiab heev.
Zoo machinability, cia yooj yim stamping, machining, thiab tsim rau loj ntau lawm ntawm complex duab los yog miniaturized Relay Coil Cores;
Tus nqi kom zoo dua hauv qee qhov tshwj xeeb (piv rau siab -nickel lossis tshwj xeeb alloys).
Limitations/Kev Sib Tw:
Tsawg tsis kam ntawm cov hlau ntshiab ua rau siab eddy tam sim no poob nyob rau hauv AC lossis siab - zaus zaus, ua rau nws tsis haum rau siab - cov ntawv thov zaus.
rhiab heev rau kev tsim khoom thiab kev kho cua sov; residual kev nyuaj siab los yog kev puas tsuaj yuav degrade magnetic zog.
Cov kev xav tau siab dua rau annealing, kho qhov chaw, thiab qhov ntev ntev nyob rau hauv qee qhov kev siv. Cov ntaub ntawv qhia txog kev lag luam ntsig txog muab kev tshuaj ntsuam xyuas qhov tsim nyog ntawm cov khoom sib nqus sib txawv rau ntau zaus / lub zog scenarios.
Common Manufacturing Txheej txheem thiab cov ntsiab lus tseem ceeb
Kev xaiv khoom siv:Xaiv cov qib tsim nyog ntawm electromagnetic ntshiab hlau ntawv los yog sawb raws li relay specifications; thickness, kam rau ua, thiab nto zoo ncaj qha cuam tshuam rau stamping thiab cov khoom ua tau zoo.
Stamping thiab forming:Txhawm rau txo qhov cuam tshuam ntawm kev ua haujlwm nyuaj ntawm cov khoom sib nqus, siv cov pwm precision, txhim kho cov txheej txheem stamping, thiab tswj tus naj npawb ntawm strokes thiab lubrication.
Annealing:Kev ntxhov siab rau annealing lossis silicon roj / tiv thaiv huab cua annealing feem ntau yuav tsum tau tom qab tsim kom rov qab permeability, txo coercivity, thiab txhim kho qhov sib xws. Cov ntaub ntawv patents thiab cov ntaub ntawv qhia tau hais tias cov txheej txheem annealing yog qhov tseem ceeb rau kev ua haujlwm relay.
Surface Treatment thiab Component Materials:Txhawm rau tiv thaiv oxidation thiab ua kom muaj kev sib cuag zoo, kev kho saum npoo xws li tiv thaiv xeb lossis xaiv plating feem ntau siv. Cheebtsam uas cuam tshuam nrog Electromagnet Core, xws li lub plunger, feem ntau yog ua los ntawm cov khoom tsis yog- cov khoom sib nqus kom tsis txhob muaj qhov sib nqus sib nqus (saib cov piv txwv patent).
Daim ntawv thov Scenario
Fais fab thiab Industrial Control Relays:Rau nruab nrab thiab qis- zaus circuits, fais fab relays, thiab contactors, uas yuav tsum tau muaj zog tuav thiab ruaj khov, cov hlau ntshiab los yog tsawg- silicon steel feem ntau yog siv.
Automotive thiab Khoom Siv Hauv Tsev Fais Fab Relays:Hluav taws xob Pure Iron Coresyog siv thaum tus nqi, ntau lawm, thiab mechanical zog yog qhov tseem ceeb xav txog.
Cov ntawv thov tsis tsim nyog lossis hloov kho:Rau siab - zaus hloov cov khoom siv hluav taws xob thiab me me siab - zaus relays, nanocrystalline, amorphous, los yog hmoov Soft Magnetic Iron Cores rau Relays cov ntaub ntawv yog nyiam los txo lub zog poob.
tiv tauj peb
