Cutting-Tools Degradation Assessment for Structural-Steel Machining Centers
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Abstract To assess cutting-tools degradation, mounted accelerometers and current clamp probes were used to acquire machining vibration for both the band-saw machine and the drilling machine, of which a structural-steel machining center is composed. Significant features were first extracted through spectral analysis, and tool degradation assessment was conducted through using a supervised learning scheme, self-organizing map. The results reveal that 10% remaining useful life can be predicted before the band-saws and drills wore out.
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2019 ◽
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2013 ◽
Vol 26
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2019 ◽
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2018 ◽
Vol 8
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pp. 156
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2019 ◽
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pp. 1057-1068
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2019 ◽
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2018 ◽
Vol 8
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pp. 156
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