Structural Design of Groove and Micro-Blade of the End Mill Based on Bionics

Zhen Xi Jiang; Jie Sun; Jian Feng Li

doi:10.4028/www.scientific.net/KEM.693.1221

Paper Titles

The Study of S-Shaped Acceleration and Deceleration Curve and the Trajectory Planning Strategy Analysis
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Wear Mechanisms of Hard-Brittle Material Tools in High-Speed Machining of Powder Metallurgy Material
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Wear of PCBN Tool when Cutting Materials Difficult-to-Cut Based on Thermodynamics Solubility
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Research on Dynamic Behavior of Different Grinding Wheel Hub Material with FEM Method
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Structural Design of Groove and Micro-Blade of the End Mill Based on Bionics
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A Study on Tool Wear Prediction in Ultrasonic Vibration Turning of Tungsten Carbide
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Effect Analysis of Multifactor of HSS Tap Life Based on Orthogonal Experiment with Interaction
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Modeling and Simulation of Single Abrasive-Grain Cutting Process in Creep Feed Grinding
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One-Third Sub-Harmonic Resonance Analysis for the Up-Going Strip Emerging from the Zinc Pot
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 693Structural Design of Groove and Micro-Blade of the...

Structural Design of Groove and Micro-Blade of the End Mill Based on Bionics

Abstract:

The existing end mill is hard to balance the tool rigidity, heat dissipation and chip evacuation. In this study, the geometries of groove and micro-blade of the end mill machining titanium are optimized, through imitating the corn leaf’s tooth based on bionics. The peripheral cutting edge is composed of linear first rake, parabolic second rake and rear face. The chip-hold groove is composed of parabolic main groove and cubic curve vice groove. The cutting process of straight tooth and designed composite tooth are simulated by constructing the two-dimensional orthogonal cutting model using ABAQUS. The results show that: compared to the straight tooth, the designed composite tooth inhibits the generation of serrated chip, and the fluctuations of cutting force are smaller, the squeezing effect on the machined surface is weaker.

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Periodical:

Key Engineering Materials (Volume 693)

Pages:

1221-1227

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.693.1221

Citation:

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Online since:

May 2016

Authors:

Zhen Xi Jiang*, Jie Sun, Jian Feng Li

Keywords:

Bionics, End Mill, FEM, Groove, Micro-Blade

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* - Corresponding Author

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