Development of Non-Destructive Inspection System for Grinding Burn - An Application of the Grinding Burn Detecting Technique to Evaluate Residual Stress

Abstract:

This study was performed to develop a non-destructive inspection system to detect grinding burn, which is capable of quantitative 100% inspection inside a production line. An eddy current sensor, which has advantages of short inspection time and low cost, was used. It was shown that the grinding burn detection technique had been developed and is possible to detect grinding burn by using this technique, in the 1st report¹⁾ and the 2nd report²⁾. In this report, we have attempted to apply the grinding burn detection technique to evaluate the residual stress of work piece surface. Residual stress of work piece surface is affected by both thermal and mechanical effects. It is shown that the residual stress is possibly evaluated in the case of the thermal effect is dominant.

• Periodical: Advanced Materials Research (Volume 797)
• Pages: 307-312
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.797.307
• Online since: September 2013
• Authors: Ryo Ito, Takayuki Azuma, Tomoyuki Kasuga, Shinji Soma, Shinji Murakami, Tunemoto Kuriyagawa
• Keywords: Eddy Current, Grinding Burn, Non-Destructive Inspection, Residual Stress, Total Inspection

References

[1] Ryo ITO, Takayuki AZUMA, Shinji SOMA, Shinji MURAKAMI, Tsunemoto KURIYAGAWA : Development of non-destructive inspection system for grinding burn (1st Report) Detection of grinding burn utilizing eddy current sensor, journal of the Japan Society for Abrasive Technology, 56, 8 (2012).

DOI: 10.4028/www.scientific.net/amr.1017.135

[2] Ryo ITO, Takayuki AZUMA, Shinji SOMA, Shinji MURAKAMI, Tsunemoto KURIYAGAWA : Development of non-destructive inspection system for grinding burn (2nd Report) Disturbance reduction techniques for eddy current sensor, journal of the Japan Society for Abrasive Technology, 56, 10 (2012).

DOI: 10.4028/www.scientific.net/amr.1017.135