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RISStudies on Double-Side Shearing with Parallel and Straight Cutting Edges (Prevention of Tool Breakage by Bevelled Punches with High Slenderness Ratio)
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present investigation the cutting edge of a slender punch was bevelled in an attempt to prevent bending or breakage in use. Tests with Kovar sheet showed that use of a bevelled punch ...