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Is there any correlation between distortion and coating life?

April 26, 2017Coating correlation distortion life

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Is there any correlation between distortion and coating life?

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If there is large distortion or bending on coated slender punches, this could cause fatigue destruction because of the excess bending stress. Decreased clearance in the stamping dies can Tighter clearance in the stamping dies caused by substrate distortion may affect the life of TRD due to the adhesive wear and galling.