Railway roller flaw detector
該設備主要用于鐵路客貨車軸承滾子磁粉探傷。其技術性能符合中華人民共和國《GBT15822-2005 無損檢測 磁粉檢測》標準執行和按照ISO9001體系對非標磁粉探傷機的設計程序文件執行和《鐵路客車輪軸組裝檢修及管理規則》（鐵總運191號）中鐵路客車滾動軸承零件磁粉探傷工藝要求。該設備具有穩定可靠，操作簡單，探傷效率高，勞動強度低等特點。適用于以濕式磁粉法檢測由軸承鋼或滲碳鋼材料制成的軸承滾子表面及近表面因原材料、鍛造、鑄造、淬火、加工、疲勞等原因引起的裂紋或各種細微缺陷。
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.