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Academic Journal of Engineering and Technology Science, 2023, 6(2); doi: 10.25236/AJETS.2023.060201.

Research on tool cutting trajectory based on curve fitting algorithm

Author(s)

Lin Duan, Dazhi Yang, Qiu Xia, Zhiheng Fan

Corresponding Author:
Lin Duan
Affiliation(s)

School of Mechanical Engineering, Sichuan University of Science & Engineering, Yibin, China

Abstract

In order to achieve a composite plate to take the internal core plate process, it is necessary to remove the external steel sleeve by cutting tools, and ensure the integrity of the internal core plate. In this paper, from the composite plate shape size, through the sensor to collect composite plate shape bending data and storage. In order to make the cutting process of the tool as smooth as possible and make the impact force on the tool as small as possible, the curve fitting algorithm is used to fit the bending degree data of the composite plate shape into a smooth polynomial function curve, and the smooth discrete points are obtained according to the fitted polynomial function. Then, the NC profiling of the tool is realized by the linear interpolation of the three-axis servo motor. The results show that the method can protect the tool and prolong the tool life.

Keywords

Composite plate; sensor; curve fitting; linear interpolation

Cite This Paper

Lin Duan, Dazhi Yang, Qiu Xia, Zhiheng Fan. Research on tool cutting trajectory based on curve fitting algorithm. Academic Journal of Engineering and Technology Science (2023) Vol. 6, Issue 2: 1-6. https://doi.org/10.25236/AJETS.2023.060201.

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