Cold Processing Molds

In function of stresses and forces involved in the processing of cutting, punches and dies are subject to wear that affect negatively the quality of the finished parts and productivity . The effort to shearing, which must overcome the resistance of the material , does fall its effects in the cutting zone and tools after a certain number of beats lose their initial sharpness . STS over the years has developed strongly concentrated in a specific solution to effectively contain the phenomena of wear on the punches and dies used in traditional blanking and fine blanking .

 

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