Journal
CIRP JOURNAL OF MANUFACTURING SCIENCE AND TECHNOLOGY
Volume 32, Issue -, Pages 188-195Publisher
ELSEVIER
DOI: 10.1016/j.cirpj.2020.06.008
Keywords
Cutting tool; Laser micro machining; Surface modification
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This paper evaluates the effect of microscale structures on the tribological and cutting behavior of cutting tools, presents a method for developing micro structure design using a statistical screening design, and investigates the effects of different structural parameters during orthogonal cutting. Tools with structures benefit from lower cutting forces and exhibit a shorter chip morphology.
In this paper, the effect of microscale structures on the tribological and cutting behavior of cutting tools has been evaluated. A method for developing the micro structure design is presented using a statistic screening design. The micro structures are applied using ultrashort-pulsed laser technology. The effects of different structural parameters are investigated in orthogonal cutting of AW7075. Tools with structures benefit from lower cutting forces and exhibit a shorter chip morphology. (C) 2020 CIRP.
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