Highly wear-resistant cutting tools with textured surfaces in steel cutting
- 作者：Toshiyuki Enomoto ; Tatsuya Sugihara ; Satoshi Yukinaga ; Kenji Hirose ; Urara Satake
- 关键词：Cutting tool ; Surface ; Texture
- 刊名：CIRP Annals - Manufacturing Technology
- 出版年：2012
- 期刊代码：4_00078506
- 类别：et
- 出版时间：2012
- 卷：61
- 期：1
- 页码：571-574
- 文件大小：1306 K
摘要
To increase cutting tool life, our previous studies have proposed cutting tools with nano-/micro-textured surfaces, which displayed high anti-adhesive effects in the cutting of aluminum alloys. In this study, the previously developed tools were used to cut steel materials with the goal of improving wear resistance. However, a serious problem regarding the wear still remained. Therefore, to overcome this problem, new TiAlN-coated cutting tools with periodical stripe-grooved surfaces were developed. Face-milling experiments on steel materials showed that the new texture and coating on the tool surface significantly reduce the tool wear.