一种新型的便携式螺栓自动涡流检查装置

Research on A New Type of Portable Bolt Automatic Eddy Current Inspection Equipment

螺栓是连接机械的重要部件,在使用过程中螺栓容易出现裂纹,为了确保螺栓使用的安全,定期对螺栓进行无损检测是非常有必要的,而涡流检查对螺栓的裂纹缺陷最敏感。为适应不同小型螺栓的涡流检查,从螺栓涡流检查装置的机械装置、电控及软件等方面进行了一系列有益的探讨与研究,研发的这款便携式螺栓检查装置可满足不同的作业现场、大批量螺栓检查的要求,且具有体积小、携带方便等优点。

Bolt is an important part of the connection machinery,in the course of the use of bolts prone to crack,in order to ensure the safety of bolts,it is nessary to carry out non-destructive testing of bolts regularly,and eddy current inspection of the cracks is the most valuable to the cracks. In order to meet the different size of the bolt eddy current inspection,a series of useful discussion and research for the mechanical device,electronic control part and the software was carried out,this new bolt inspection equipment can meet the different working conditions,to meet the requirements of large quantities of bolt inspection,and has a small size,easy to carry and so on.