PA AA thiab BMC Solenoid Valve Chev rau Cov Khoom Siv Hluav Taws Xob

Yog vim li cas vim li cas electromagnet kauj yuav tsis hlawv

Ib qho hluav taws xob solenoid nrog cov tub ntxhais hlau sab hauv hu ua electromagnet.Thaum cov tub ntxhais hlau yog pierced nyob rau hauv lub zog solenoid, cov tub ntxhais hlau yog magnetized los ntawm magnetic teb ntawm lub energized solenoid.Cov tub ntxhais hlau nplaum hlau kuj dhau los ua cov hlau nplaum, yog li cov hlau nplaum ntawm cov solenoid tau txhim kho zoo heev vim tias ob qhov chaw sib nqus sib nqus yog superimposed rau ib leeg.Txhawm rau ua kom lub tshuab hluav taws xob sib nqus ntau dua, cov tub ntxhais hlau feem ntau yog ua rau hauv cov duab hoof.Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias cov kev taw qhia winding ntawm lub kauj ntawm cov tub ntxhais horseshoe yog opposite, ib sab yog clockwise, thiab lwm sab yog tsim nyog yuav tsum tau counterclockwise.Yog hais tias cov lus qhia winding zoo ib yam, cov teebmeem magnetization ntawm ob lub coils ntawm cov tub ntxhais hlau yuav tshem tawm ib leeg, ua rau cov tub ntxhais hlau tsis muaj hlau nplaum.Tsis tas li ntawd, cov tub ntxhais hlau ntawm electromagnet yog ua los ntawm cov hlau mos, tsis yog hlau.Txwv tsis pub, thaum cov hlau yog magnetized, nws yuav nyob twj ywm sib nqus tau ntev thiab tsis tuaj yeem demagnetized, thiab nws lub zog sib nqus tsis tuaj yeem tswj tau los ntawm tam sim no, yog li poob qhov zoo ntawm electromagnet.

Kev siv ntawm electromagnet:

1.Raws li qhov xwm txheej ntawm cov coil tam sim no, nws tuaj yeem muab faib ua DC electromagnet thiab kev sib txuas lus electromagnet;Raws li lub hom phiaj sib txawv, nws tuaj yeem muab faib ua traction electromagnet, braking electromagnet, lifting electromagnet thiab lwm yam tshwj xeeb electromagnet.

2.Traction electromagnet feem ntau yog siv hauv cov cuab yeej tswj tsis siv neeg los rub lossis rub cov cuab yeej siv tshuab kom ua tiav lub hom phiaj ntawm kev tswj tsis siv neeg lossis kev tswj chaw taws teeb;

3.Brake electromagnet yog ib qho electromagnet siv los khiav lub nres kom ua tiav txoj haujlwm braking;

4.Lifting electromagnet yog ib qho khoom siv hluav taws xob siv los nqa thiab nqa cov khoom hnyav ferromagnetic.