Optimization of support location in mirror-milling of aircraft skins-Reference-Cited by-同舟云学术

Optimization of support location in mirror-milling of aircraft skins

Published:2016-10-24 Issue:9 Volume:232 Page:1569-1576
ISSN:0954-4054
Container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture

Author:

Bao Yan¹,Zhu Xianglong¹,Kang Renke¹,Dong Zhigang¹²,Zhang Bi¹³,Guo Dongming¹

Affiliation:

1. Key Laboratory for Precision and Non-traditional Machining Technology of Ministry of Education, Dalian University of Technology, Dalian, P.R. China

2. Institute of Advanced Manufacturing Technology, Dalian University of Technology, Dalian, P.R. China

3. Department of Mechanical Engineering, University of Connecticut, Storrs, CT, USA

Abstract

As a new technology of reducing thickness of an aircraft skin, the mirror-milling system is widely used. The objective of this study is to optimize the support location in mirror-milling of aircraft skins. The study analyzes the machining mechanisms of mirror-milling system and establishes a theoretical model to predict the milling forces. In addition, it develops a finite element model to simulate workpiece deformation so as to predict workpiece profiles in mirror-milling system. The results of the study show that with the optimized support location, the profile error of the workpiece is reduced by 73.5%, whereas machining efficiency is increased.

Funder

Science Fund for Creative Research Groups of NSFC

National Engineering and Research Center for Commercial Aircraft Manufacturing

National High Technology Research and Development Program of China

Publisher

SAGE Publications

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/0954405416673110

Reference29 articles.

1. The milling of airframe components with low rigidity: A general approach to avoid static and dynamic problems

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