FEM Simulation on the Effect of Cutting Parameters in the Driven Rotary Cutting

Wataru Takahashi; Hiroyuki Sasahara; Hiromasa Yamamoto; Yuji Takagi

doi:10.4028/www.scientific.net/KEM.625.564

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 625FEM Simulation on the Effect of Cutting Parameters...

FEM Simulation on the Effect of Cutting Parameters in the Driven Rotary Cutting

Abstract:

In this paper, the influence of machining parameter in the driven rotary cutting was examined by using finite element simulation. Three dimensional modeling of rotary cutting of Inconel 718 was conducted and then cutting force, temperature distribution of chip and tool, chip thickness and its flow direction were analyzed. Then, the effect of the tool rotation speed was mainly focused on. When peripheral speed of the rotating tool increased, resultant cutting force decreased and the chip flow direction inclined to the tool rotating direction. Then high temperature region of chip became large. It was also shown that tool temperature on the driven rotary cutting was lower than that of the conventional turning. FEM simulation results were compared with the experimental results. As a result, the resultant cutting force, chip flow direction and the tool temperature of the experimental results and the analysis results showed the same trend.

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Periodical:

Key Engineering Materials (Volume 625)

Pages:

564-569

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.625.564

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Online since:

August 2014

Authors:

Wataru Takahashi*, Hiroyuki Sasahara, Hiromasa Yamamoto, Yuji Takagi

Keywords:

Cutting Force, FEM Simulation, Ratio of Velocity, Rotary Cutting, Temperature

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