Application of a Saddle-Type Eddy Current Sensor in Steel Ball Surface-Defect Inspection

Steel ball surface-defect inspection was performed by using a new saddle-type eddy current sensor (SECS), which included a saddle coil and a signal conditioning circuit. The saddle coil was directly wound on the steel ball’s outer bracket in a semi-circumferential direction. Driven by a friction whe...

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Bibliographic Details
Main Authors: Huayu Zhang, Mingming Zhong, Fengqin Xie, Maoyong Cao
Format: Article
Language:English
Published: MDPI AG 2017-12-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/17/12/2814