Study on Cathode Design Method for Electrochemical Machining of Turbine Blade

DOI

10.2991/pntim-19.2019.20How to use a DOI?

Keywords

Electrochemical Machining; Blade; Cathode Surface Design; Angle Optimization

Abstract

Electrolytic machining technology is one of the main machining methods of turbine blade, which is the core component of aerospace engine. The standardization and uniformity of the angle between the cathode feed direction and the clamping angle of the workpiece and the normal direction of the workpiece profile are the important factors that affect the accuracy of the cathode design. In this paper, the turbine rotor blade model of a small engine is analyzed, the distribution law model of machining clearance between cathode tool surfaces corresponding to each sampling point on blade profile is established , the cathode feed angle and blank clamping angle are optimized, and the design method of electrolytic machining cathode surface model to improve the design accuracy of cathode surface is studied.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Li Lin
AU  - Cao Yan
AU  - Jia Feng
AU  - Zhi Xiaowei
PY  - 2019/11
DA  - 2019/11
TI  - Study on Cathode Design Method for Electrochemical Machining of Turbine Blade
BT  - Proceedings of the 2019 International Conference on Precision Machining, Non-Traditional Machining and Intelligent Manufacturing (PNTIM 2019)
PB  - Atlantis Press
SP  - 96
EP  - 101
SN  - 2589-4943
UR  - https://doi.org/10.2991/pntim-19.2019.20
DO  - 10.2991/pntim-19.2019.20
ID  - Lin2019/11
ER  -