Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Experimental Approach and Simulation-Based Design of Eddy Current Sensors for Inspection of Vehicular Bolts

자동차용 볼트의 검사를 위한 시뮬레이션에 기반한 ECT 센서 설계 및 실험적특성

  • Received : 2015.05.06
  • Accepted : 2015.06.12
  • Published : 2015.06.15
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Abstract

Oil filters for vehicular parts are used under high and low temperatures as the engine is cooled, and defects can be generated with repeated changes in the operating environment and with changes in the shape, such as very high internal losses for the bolts. Visually checking for defects inside a bolt is impossible. Nondestructive evaluation methods such as eddy current testing (ECT) are recommended as a more effective way to examine inside a bolt and detect surface defects in a short amount of time. In this study, the fit bobbin coil eddy current probe was applied to checking the bolts. The bolt parameters were calculated by using a COMSOL analysis program to obtain parameters for professional interior design and fault diagnosis.

Keywords

References

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Cited by

  1. Simulation and design of ECT differential bobbin probes for the inspection of cracks in bolts vol.103, 2015, https://doi.org/10.1088/1757-899X/103/1/012040