Phau ntawv ntawm induction cua sov eddy tam sim no

PDF phau ntawv ntawm induction cua sov eddy tam sim no

Ob leeg induction cua sov thiab eddy tam sim no sim ua hauj lwm nrog coils, generators, ac-tam sim no thiab ac-voltage,
frequencies, teb lub zog thiab induction txoj cai. Contrary to cua sov ntawm qhov xeem qhov chaw, eddy tam sim no
kev ntsuas tsis xav kom sov qhov chaw ntawm txhua qhov tab sis xav tshuaj xyuas lawv rau lawv cov metallurgical microstructure, yog li rau lawv cov yam ntxwv xws li hardness, rooj plaub qhov tob lossis alloy. eddy tam sim no xeem
tsis muab qhov tseem ceeb (xws li "56 HRC" lossis "2.6 hli qhov tob").
Qhov ntsuas tam sim no eddy kuaj pom qhov sib txawv zoo hauv micro-structure nrog siab rhiab heev. Hauv
ntau lawm kab, nyob rau hauv ib feem ntawm ib tug thib ob, tsis muaj kev puas tsuaj 100% xeem rau
hardness
case tob
hardness khiav tawm, hardness qauv
tensile lub zog
cov ntsiab lus carbon
qhov muag muag
nto decarburisation
ua tiav, thiab yog li kev kho sai sai rau txhua qhov kev hloov pauv los ntawm cov qauv teev tseg tuaj yeem ua tau
pom tau. Nrog ib tug haum
mechanical ib feem tuav kev npaj, kev thauj mus los ntawm hardening
chaw nres tsheb mus rau qhov chaw kuaj mob tsuas siv ob peb feeb xwb. Faulty qhov chaw, tshwm sim los ntawm ib tug puas inductor, a
jammed quench nozzle los yog tsis paub yog vim li cas yog tam sim ntawd kuaj pom, muab ib tug loj heev
txuag lub sijhawm thiab cov nqi!

induction-cua sov-eddy-tam sim no.


Txawv los ntawm qhov induction cua sov, lub zog rau eddy tam sim no xeem yog tsawg heev, nyob rau hauv milliwatt
ntau. Teb lub zog yog tsawg thiab permeability yog nyob rau hauv ntau yam ntawm cov thawj permeability. Xeem zaus
xws li los ntawm qee Hz mus rau qee qhov ntau pua kHz muab cov ntaub ntawv ntawm cov qauv uas tsis xav tau ntawm lub
zaus nyob ntawm qhov tob tob ntawm qhov eddy tam sim no thiab ntawm kev tsim ntawm permeability. Heev
Cov cim hluav taws xob me me yuav tsum muaj kev ntsuam xyuas meej heev thiaj li paub tseeb tias lawv qhov txawv ntawm
ambient cuam tshuam. Ib tug me me drift los ntawm variation nyob rau hauv kub thiab siab ntev stability yog
tsim nyog kiag li. Digitization ntawm input voltages tam sim ntawd nyob rau hauv pem hauv ntej kawg ntawm hluav taws xob
kev ntsuam xyuas yog qhov zoo heev.

Phau ntawv-Induction-Heating-Eddy-Current-Paper-EN