Wear behavior of tribologically optimized tool surfaces for incremental forming processes
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- 作者：P. Sieczkareka ; peter.sieczkarek@iul.tu-dortmund.de" class="auth_mail" title="E-mail the corresponding author ; S. Wernickea ; sebastian.wernicke@iul.tu-dortmund.de" class="auth_mail" title="E-mail the corresponding author ; S. Giesa ; soeren.gies@iul.tu-dortmund.de" class="auth_mail" title="E-mail the corresponding author ; A.E. Tekkayaa ; erman.tekkaya@iul.tu-dortmund.de" class="auth_mail" title="E-mail the corresponding author ; E. Krebsb ; krebs@isf.de" class="auth_mail" title="E-mail the corresponding author ; P. Wiederkehrb ; wiederkehr@isf.de" class="auth_mail" title="E-mail the corresponding author ; D. Biermannb ; biermann@isf.de" class="auth_mail" title="E-mail the corresponding author ; W. Tillmannc ; wolfgang.tillmann@tu-dortmund.de" class="auth_mail" title="E-mail the corresponding author ; D. Stangierc ; dominic.stangier@tu-dortmund.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sheet-Bulk Metal Forming ; Tribology ; Bionic surface structures ; Incremental gear forming process ; Micromilling ; PVD-coating
- 刊名：Tribology International
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：104
- 期：Complete
- 页码：64-72
- 全文大小：6408 K
文摘
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Experimental analysis of tool life and wear mechanisms in an incremental gear forming process.
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Modification of tool surfaces using complex surface structures and PVD-coating technology.
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Micromilling of bionically-inspired structures in hardened high-speed steel ASP®2023 (>60 HRC).
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Successful combination of surface structures and wear resistant CrAlN PVD-coating.
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Despite the high mechanically sensitivity of the surface structure, the PVD-coating provides a good protection of the surface and a significant longer tool life (84%).