Tool wear and life span variations in cold forming operations and their implications in microforming

• Main Authors: Castagne, Sylvie J., Jarfors, Anders E. W., Danno, Atsushi, Zhang, Xinping
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2018
• 主題: Wear; DRNTU::Engineering::Mechanical engineering; Fatigue
• 在線閱讀: https://hdl.handle.net/10356/90167; http://hdl.handle.net/10220/47198

The current paper aims to review tooling life span, failure modes and models in cold microforming processes. As there is nearly no information available on tool-life for microforming the starting point was conventional cold forming. In cold forming common failures are (1) over stressing of the tool;...