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Railway roller flaw detector
该设备主要用于铁路客货车轴承滚子磁粉探伤。其技术性能符合中华人民共和国《GBT15822-2005 无损检测 磁粉检测》标准执行和按照ISO9001体系对非标磁粉探伤机的设计程序文件执行和《铁路客车轮轴组装检修及管理规则》（铁总运191号）中铁路客车滚动轴承零件磁粉探伤工艺要求。该设备具有稳定可靠，操作简单，探伤效率高，劳动强度低等特点。适用于以湿式磁粉法检测由轴承钢或渗碳钢材料制成的轴承滚子表面及近表面因原材料、锻造、铸造、淬火、加工、疲劳等原因引起的裂纹或各种细微缺陷。
This equipment is mainly used for magnetic particle inspection of railway passenger and freight car bearing rollers. Its technical performance conforms to the implementation of the "GBT15822-2005 NDT Magnetic Particle Testing" standard of the People's Republic of China, the implementation of the design program documents for non-standard magnetic particle testing machines in accordance with ISO9001 system, and the technical requirements for magnetic particle testing of rolling bearing parts of railway passenger cars in the "Rules for Assembly, Maintenance and Management of Railway Passenger Car Axles" (Tie Zong Yun 191). The equipment has the characteristics of stability, reliability, simple operation, high flaw detection efficiency, low labor intensity, etc. It is suitable for wet magnetic particle method to detect cracks or various minor defects on the surface and near surface of bearing roller made of bearing steel or carburized steel due to raw materials, forging, casting, quenching, processing, fatigue and other reasons.