在电力电缆生产过程中 ,影响电缆质量的重要因素就是电缆的芯线偏心。如何在线无损测出电缆的芯线偏心 ,是生产中急需解决的重要课题之一。由于进口一台电力电缆芯线偏心检测系统价格昂贵 ,因此大多数厂家采用破坏性离线检测。这样不但不能及时地测量、纠正电缆的偏心 ,而且还 In the power cable production process, an important factor affecting the quality of the cable is the core of the cable eccentricity. How to measure the cable core nondestructive on-line eccentricity is one of the most important issues to be solved in production. As a result of the imported power cable core eccentricity detection system is expensive, most manufacturers use destructive off-line detection. This will not only fail to measure, correct the eccentric cable, but also