Highly wear-resistant cutting tools with textured surfaces in steel cutting
Highly wear-resistant cutting tools with textured surfaces in steel cutting
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DOI：
10.1016/j.cirp.2012.03.123
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发表时间：
2012-01-01
影响因子：
4.1
通讯作者：
Satake, Urara
中科院分区：
文献类型：
--
作者：
Enomoto, Toshiyuki;Sugihara, Tatsuya;Satake, Urara
为了延长刀具寿命，我们之前的研究提出了具有纳米/微米纹理表面的刀具，其在铝合金切削中表现出较高的抗粘附效果。在这项研究中，之前开发的刀具用于切削钢材，目的是提高耐磨性。然而，关于磨损的严重问题仍然存在。因此，为了克服这个问题，开发了具有周期性条纹凹槽表面的新型TiAlN涂层切削刀具。对钢材进行面铣实验表明，刀具表面的新纹理和涂层显着降低了刀具磨损。 (C) 2012 CIRP。
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. (C) 2012 CIRP.