Study on design and optimization of clamping scheme in NC machining of thin-walled blades

Jibo Li; Dinghua Zhang; Baohai Wu; Weiwei Liu

doi:10.3969/j.issn.1004-132X.2012.11.017

Study on design and optimization of clamping scheme in NC machining of thin-walled blades

Jibo Li
, Dinghua Zhang
, Baohai Wu
, Weiwei Liu

机电学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

This paper analyzed three clamping schemes in thin-walled blades machining, stretching fixation, compressing fixation and fixation without preload, which can be used to solve the problem of elastic deformation in milling process because of the low rigidity and flexible processing in aero-engine industry. A mathematical model of the cutting point deformation was built using the bending and torsion theory. The relation among blade dimensions and elastic deformation locations, preloads and elastic deformation was given, which can be used to choose the best clamping scheme and instruct the application of preload.

源语言	英语
页（从-至）	1341-1344+1349
期刊	Zhongguo Jixie Gongcheng/China Mechanical Engineering
卷	23
期	11
DOI	https://doi.org/10.3969/j.issn.1004-132X.2012.11.017
出版状态	已出版 - 10 6月 2012

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10.3969/j.issn.1004-132X.2012.11.017

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title = "Study on design and optimization of clamping scheme in NC machining of thin-walled blades",

abstract = "This paper analyzed three clamping schemes in thin-walled blades machining, stretching fixation, compressing fixation and fixation without preload, which can be used to solve the problem of elastic deformation in milling process because of the low rigidity and flexible processing in aero-engine industry. A mathematical model of the cutting point deformation was built using the bending and torsion theory. The relation among blade dimensions and elastic deformation locations, preloads and elastic deformation was given, which can be used to choose the best clamping scheme and instruct the application of preload.",

keywords = "Clamping scheme, Elastic deformation, Preload, Thin-walled blade",

author = "Jibo Li and Dinghua Zhang and Baohai Wu and Weiwei Liu",

year = "2012",

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doi = "10.3969/j.issn.1004-132X.2012.11.017",

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T1 - Study on design and optimization of clamping scheme in NC machining of thin-walled blades

AU - Li, Jibo

AU - Zhang, Dinghua

AU - Wu, Baohai

AU - Liu, Weiwei

PY - 2012/6/10

Y1 - 2012/6/10

N2 - This paper analyzed three clamping schemes in thin-walled blades machining, stretching fixation, compressing fixation and fixation without preload, which can be used to solve the problem of elastic deformation in milling process because of the low rigidity and flexible processing in aero-engine industry. A mathematical model of the cutting point deformation was built using the bending and torsion theory. The relation among blade dimensions and elastic deformation locations, preloads and elastic deformation was given, which can be used to choose the best clamping scheme and instruct the application of preload.

AB - This paper analyzed three clamping schemes in thin-walled blades machining, stretching fixation, compressing fixation and fixation without preload, which can be used to solve the problem of elastic deformation in milling process because of the low rigidity and flexible processing in aero-engine industry. A mathematical model of the cutting point deformation was built using the bending and torsion theory. The relation among blade dimensions and elastic deformation locations, preloads and elastic deformation was given, which can be used to choose the best clamping scheme and instruct the application of preload.

KW - Clamping scheme

KW - Elastic deformation

KW - Preload

KW - Thin-walled blade

UR - https://www.scopus.com/pages/publications/84864393593

U2 - 10.3969/j.issn.1004-132X.2012.11.017

DO - 10.3969/j.issn.1004-132X.2012.11.017

M3 - 文章

AN - SCOPUS:84864393593

SN - 1004-132X

VL - 23

SP - 1341-1344+1349

JO - Zhongguo Jixie Gongcheng/China Mechanical Engineering

JF - Zhongguo Jixie Gongcheng/China Mechanical Engineering

IS - 11

ER -

Study on design and optimization of clamping scheme in NC machining of thin-walled blades

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