提升机钢丝绳的无损探伤,一般采用霍尔效应或磁感应法。本文提出的新型方法既避免了此两种方法的缺点,又兼顾了两者的优点,利用此法制作的无损探伤装置,采用微处理器芯片进行数据实时处理,实现了优良的检测技术性能,又兼顾了对提升机的控制。 Lifting rope non-destructive testing, the general use of Hall effect or magnetic induction method. The new method proposed in this paper not only avoids the shortcomings of the two methods, but also takes into account the advantages of both. By using the non-destructive testing device made by this method, real-time data processing using microprocessor chip realizes the excellent performance of detection technology, Take into account the control of the hoist.