Integrated optimization model for cutting data selection based on maximal MRR and tool utilization in continuous machining operations

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• 作者：Ana E. Bonilla Herná ; ndez^a ; ^b ; ^{ana.bonilla@gknaerospace.com" class="auth_mail" title="E-mail the corresponding author} ; Tomas Beno^b ; Jari Repo^b ; Anders Wretland^a
• 关键词：Material removal rate (MRR) ; Tool life ; Tool wear ; Cutting data ; Optimization
• 刊名：CIRP Journal of Manufacturing Science and Technology
• 出版年：2016
• 出版时间：May 2016
• 年：2016
• 卷：13
• 期：Complete
• 页码：46-50
• 全文大小：791 K

文摘

The search for increased productivity can be interpreted as the increase of material removal rate (MRR). Namely, increase of feed, depth of cut and/or cutting speed. The increase of any of these three variables, will increase the tool wear rate; therefore decreasing its tool life according to the same tool life criteria. This paper proposes an integrated model for efficient selection of cutting data for maximal MRR and maximal tool utilization. The results show that, it is possible to obtain a limited range of cutting parameters from where the CAM Programmer can select the cutting data assuring both objectives.