An advanced numerical approach on tool wear simulation for tool and process design in metal cutting

详细信息    查看全文

• 作者：M. Binder¹ ; ^{m.binder@wzl.rwth-aachen.de} ; F. Klocke ; B. Doebbeler
• 关键词：Metal cutting ; Tool wear ; Chip formation simulation
• 刊名：Simulation Modelling Practice and Theory
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：70
• 期：Complete
• 页码：65-82
• 全文大小：3361 K
• 卷排序：70

文摘

A tool wear simulation framework is introduced to support tool and process design. The tool wear simulation framework has been extended for coated tools. The interaction of worn geometry and chip formation is accounted for. A method to avoid numerical errors as a consequence of node displacement has been introduced. Experimental validation of the proposed approach.