Ntau qhov laj thawj tseem ceeb ntawm kev ntsuas qhov yuam kev hauv txheej thickness gauges
Lub txheej thickness gauge adopts tshiab magnetic induction technology, uas yog, Hall nyhuv. Los ntawm kev kawm txog kev sib raug zoo ntawm Hall voltage thiab kev khiav hauj lwm tam sim no, nws ntsuas qhov magnetic teb thiab permeability ntawm electromagnet, thiab kawm txog kev sib raug zoo ntawm Hall voltage thiab magnetic teb. Qhov no magnetic teb ua tsis tu ncua. Thaum lub hauv paus ntsiab lus no yog siv rau lub txheej thickness gauge, tsis tas yuav tsum tau kho lub xeem daim. Tshwj xeeb tshaj yog thaum ntsuas arc lossis concave khoom, nws yooj yim dua thiab siv tau yooj yim.
Lub txheej thickness gauge siv electromagnetic induction txoj kev los ntsuas lub thickness ntawm txheej. Qhov kev sojntsuam nyob rau ntawm qhov chaw ntawm cov khoom tsim muaj qhov sib nqus sib nqus kaw. Raws li qhov kev ncua deb ntawm qhov kev sojntsuam thiab cov khoom siv ferromagnetic hloov, qhov sib nqus hluav taws xob yuav hloov mus rau qhov sib txawv, ua rau muaj kev hloov pauv ntawm cov hlau nplaum tiv thaiv thiab inductance ntawm kev sojntsuam coil. Lub hauv paus ntsiab lus no tuaj yeem siv los ntsuas qhov kev ncua deb ntawm qhov kev sojntsuam thiab cov khoom siv ferromagnetic, uas yog, txheej thickness.
Yog hais tias cov txheej thickness gauge tsis siv rau lub sij hawm ntev, nws yuav tsum tau them thiab tso tawm tsis tu ncua los tiv thaiv lub roj teeb los ntawm kev xauv. Rau qee qhov me me workpieces lossis workpieces nrog ib txheej nyias nyias, nws raug nquahu kom siv txoj kev ntsuas tas li.
Ntau qhov laj thawj tseem ceeb ntawm kev ntsuas qhov yuam kev ntawm txheej thickness gauges:
1. Cov ntaub ntawv yuav tsum tau ntsuas los ntawm lub thickness gauge muaj cov qauv thiab cov duab sib txawv. Ntawm cov khoom ua haujlwm nrog cov qauv sib txawv, cov khoom sib nqus sib nqus yuav sib txawv nrog cov qauv sib txawv thiab cov duab, uas yuav ua rau kev ntsuas yuam kev.
2. Cov khoom ntsuas nws tus kheej muaj cov hlau nplaum. Qee cov ntaub ntawv muaj cov hlau nplaum seem hauv cov khoom siv los kuaj thaum ua haujlwm lossis qee cov txheej txheem yuav tsum tau ua. Vim nws qhov kev faib tsis sib npaug, qhov kev ntsuas qhov ua yuam kev kuj tseem tsis sib haum, thiab qhov ntsuas tus nqi ntawm qee qhov ntawm tib lub workpiece yuav dheev ua loj lossis me dua.
3. Qhov sib txawv ntawm cov khoom siv tib yam kuj tseem tuaj yeem tsim cov kev hloov pauv hauv cov hlau nplaum. Piv txwv li, qhov sib nqus teb sib nqus sib txawv ntawm ntug thiab qhov nruab nrab ntawm cov khoom, uas yuav ua rau kev ntsuas tsis raug.
4. Cov khoom ntawm cov khoom ntsuas sib txawv, qhov sib nqus flux yuav txawv, uas kuj yog ib qho laj thawj rau qhov yuam kev.
5. Qhov loj thiab tuab ntawm cov khoom sib txawv, uas tuaj yeem ua rau kev ntsuas tsis raug.
6. Qhov saum npoo ntawm cov khoom ntsuas tsis du txaus, uas kuj yog vim li cas rau qhov yuam kev.
