The Micro-Mechanism of Vibration Cutting Stress Wave and the Analysis of Macro-Processing Effect

Abstract:

The specification of the vibration cutting loading is a decision factor for the generation of stress wave and the stress wave propagation has a significant impact on its micro-mechanism. Making the stress waves’ generation in the cutting area of vibration cutting for entry point, the analysis of internal inflection wave, inflection fracture and dynamic stress intensity factor has been carried out, the simulation of vibration cutting has also been done by finite element method, the essential of energy concentrated role, shear angle increment and cutting quality improvement has been explained.

• Periodical: Key Engineering Materials (Volumes 407-408)
• Pages: 632-635
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.407-408.632
• Online since: February 2009
• Authors: Jia Yao, Wei Lu, Chun Shan Liu
• Keywords: Finite Element (FE) Simulation, Inflection Fracture, Internal Inflection Wave, Stress Wave, Vibration Cutting

References

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