Views: 0 Author: Nyatakakadzraɖoƒe ƒe Nuŋlɔla Ta Ɣeyiɣi: 2023-07-21 Dzɔtsoƒe: Teƒe
Be míate ŋu ana pɔmpia wɔwɔ nanye dɔnyala wu la, zi geɖe la, míewɔa dodokpɔ aɖewo, eyata nukae nye Eddy Current Flaw Detection Test?
Eddy-current dodokpɔ (si hã wokpɔna zi geɖe be eddy current dodokpɔ kple ECT) nye elektrikŋusẽ dodokpɔmɔnu geɖe siwo wozãna le nondestructive testing (NDT) me la dometɔ ɖeka si wɔa elektrikŋusẽ ƒe ʋuʋu tsɔ dea dzesi anyigba kple anyigba ƒe akpa si le anyigba ƒe akpa si le mɔ̃ me ƒe anyigba kple anyigba ƒe akpa si le mɔ̃ me.
Eddy ƒe ɣeyiɣi ƒe didime ƒe dɔwɔwɔ siwo bɔ enye pɔmpi me toto le dzoxɔxɔ ɖɔlilawo kple condensers me.
ECT zãa elektrikŋusẽ ƒe ʋuʋu tsɔ dea dzesi nusiwo gblẽ le pɔmpia ŋu. De nusi wotsɔna dzroa nu me la mɔ̃a me eye nàto mɔ̃a me. Elektrikŋusẽ ƒe coil si le nusi wotsɔna dzroa nu me mee wɔa eddy currents la eye woléa ŋku ɖe wo ŋu le ɣeyiɣi ɖeka me to nusiwo wotsɔna dzroa nu me ƒe elektrikŋusẽ dzidzedze me ..
Eddy current tube detection nye mɔnu si megblẽa nu o hena pɔmpi ƒe gbɔdzɔgbɔdzɔ siwo wɔa dɔ nyuie na pɔmpinu vovovo geɖe didi eye woate ŋu ade dzesi nɔnɔme madeamedzi siwo ate ŋu ahe kuxi gãwo vɛ na dzoxɔxɔ ɖɔliɖɔli kple condensers.
Woate ŋu akpɔ nɔnɔme madeamedzi ƒomevi geɖe le pɔmpia me to Eddy Current Detection Method zazã me:
1.Ememe ƒe didime (ID) kple gotagome didime (OD) pitting .
2.Cracking .
3.Do (tso xɔ siwo léa wo ɖe te, pɔmpi bubuwo kple akpa siwo le gbadzaa me) .
4. gotagome ƒe didime kple eƒe didime ememetɔ ƒe ʋuʋu .