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本文介绍用超声波探测大型内齿圈的原理,探测方法和实验方法。实践证明用超声波探伤后,保证了大型内齿圈的质量,提高了生产效率。
This article describes the principle of using ultrasonic probe large ring gear, detection methods and experimental methods. Practice has proved that ultrasonic flaw detection, to ensure the quality of large ring gear, improve production efficiency.