Investigation of control method on blade shape accuracy of blisk in vibration finishing

Chang Feng Yao; Yun Qi Sun; Liang Tan; Min Chao Cui; Ding Hua Zhang; Jun Xue Ren

doi:10.1007/s40436-024-00505-0

Investigation of control method on blade shape accuracy of blisk in vibration finishing

Chang Feng Yao, Yun Qi Sun, Liang Tan, Min Chao Cui, Ding Hua Zhang, Jun Xue Ren

School of Mechanical Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

Abstract

Vibration finishing can effectively reduce the surface roughness of blisks and change blade shape accuracy. This study investigates the influence of vibration finishing on the shape accuracy of the blade part of the blisk. The influence of the fixed attitude of the blisk on the position accuracy and profile accuracy of different measuring sections of the blade is analyzed. The changes in the blade geometry before and after vibration finishing are analyzed. The adjustment method of blade disc attitude in the machining process is developed, and the tooling used to fix the blade disc in the vibration finishing is improved. By controlling the deformation in different time periods to offset each other, the contact between the abrasive and the blade edge is reduced, effectively reducing the displacement of the blade section and the excessive wear of the edge.

Original language	English
Journal	Advances in Manufacturing
DOIs	https://doi.org/10.1007/s40436-024-00505-0
State	Accepted/In press - 2024

Keywords

Blisk
Contour accuracy
Deformation
Position accuracy
Vibration finishing

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10.1007/s40436-024-00505-0

Cite this

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title = "Investigation of control method on blade shape accuracy of blisk in vibration finishing",

abstract = "Vibration finishing can effectively reduce the surface roughness of blisks and change blade shape accuracy. This study investigates the influence of vibration finishing on the shape accuracy of the blade part of the blisk. The influence of the fixed attitude of the blisk on the position accuracy and profile accuracy of different measuring sections of the blade is analyzed. The changes in the blade geometry before and after vibration finishing are analyzed. The adjustment method of blade disc attitude in the machining process is developed, and the tooling used to fix the blade disc in the vibration finishing is improved. By controlling the deformation in different time periods to offset each other, the contact between the abrasive and the blade edge is reduced, effectively reducing the displacement of the blade section and the excessive wear of the edge.",

keywords = "Blisk, Contour accuracy, Deformation, Position accuracy, Vibration finishing",

author = "Yao, {Chang Feng} and Sun, {Yun Qi} and Liang Tan and Cui, {Min Chao} and Zhang, {Ding Hua} and Ren, {Jun Xue}",

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doi = "10.1007/s40436-024-00505-0",

language = "英语",

journal = "Advances in Manufacturing",

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T1 - Investigation of control method on blade shape accuracy of blisk in vibration finishing

AU - Yao, Chang Feng

AU - Sun, Yun Qi

AU - Tan, Liang

AU - Cui, Min Chao

AU - Zhang, Ding Hua

AU - Ren, Jun Xue

N1 - Publisher Copyright: © Shanghai University and Periodicals Agency of Shanghai University and Springer-Verlag GmbH Germany, part of Springer Nature 2024.

PY - 2024

Y1 - 2024

N2 - Vibration finishing can effectively reduce the surface roughness of blisks and change blade shape accuracy. This study investigates the influence of vibration finishing on the shape accuracy of the blade part of the blisk. The influence of the fixed attitude of the blisk on the position accuracy and profile accuracy of different measuring sections of the blade is analyzed. The changes in the blade geometry before and after vibration finishing are analyzed. The adjustment method of blade disc attitude in the machining process is developed, and the tooling used to fix the blade disc in the vibration finishing is improved. By controlling the deformation in different time periods to offset each other, the contact between the abrasive and the blade edge is reduced, effectively reducing the displacement of the blade section and the excessive wear of the edge.

AB - Vibration finishing can effectively reduce the surface roughness of blisks and change blade shape accuracy. This study investigates the influence of vibration finishing on the shape accuracy of the blade part of the blisk. The influence of the fixed attitude of the blisk on the position accuracy and profile accuracy of different measuring sections of the blade is analyzed. The changes in the blade geometry before and after vibration finishing are analyzed. The adjustment method of blade disc attitude in the machining process is developed, and the tooling used to fix the blade disc in the vibration finishing is improved. By controlling the deformation in different time periods to offset each other, the contact between the abrasive and the blade edge is reduced, effectively reducing the displacement of the blade section and the excessive wear of the edge.

KW - Blisk

KW - Contour accuracy

KW - Deformation

KW - Position accuracy

KW - Vibration finishing

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U2 - 10.1007/s40436-024-00505-0

DO - 10.1007/s40436-024-00505-0

M3 - 文章

AN - SCOPUS:85199500074

SN - 2095-3127

JO - Advances in Manufacturing

JF - Advances in Manufacturing

ER -

Investigation of control method on blade shape accuracy of blisk in vibration finishing

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Keywords

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