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针对 RD2 型轮对磁粉探伤中普遍存在的打火现象 ,从磁粉探伤磁化方法和轮对端面与磁化夹头接触状态入手进行了分析 ,并提出了防范措施和建议。
Aiming at the common phenomenon of ignition in the RD2 type wheelset magnetic particle inspection, this paper analyzes the magnetization method of magnetic particle inspection and the contact state between the wheelset end face and the magnetized chuck, and puts forward the preventive measures and suggestions.