EMDS－42型电磁探伤测井仪常见故障及其排除方法

摘要

针对EMDS－42型电磁探伤测井仪使用过程中经常出现的故障现象，探索该仪器日常维修中的解决办法；根据电路原理分析及日常维修的经验，总结了一套电路方面的维修方法；通过这些方法有效地提高了维修质量和效率。%The solutions of daily maintenance against the common failures during the operation of the apparatus of EMDS -42 electromagnetic flaw detector were explored .The repair methods about circuits were concluded based on circuit analysis and daily maintenance experience . These methods can be used to improve the maintenance quality and efficiency effectively .