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Machining errors control method for near-net-shape jet engine blade CNC machining process

  • Dongbo Wu
  • , Hui Wang*
  • , Jie Yu
  • *Corresponding author for this work
  • Tsinghua University
  • AECC xi'An Aero-engine LTD.

Research output: Contribution to journalConference articlepeer-review

Abstract

This study proposes a method based on on-machine measurement to control the machining error in the blade CNC machining process. Firstly, the mechanism of machining error formation of the near-net-shaped jet engine blade are analyzed, and the composition of the machining error source and its impact are qualitatively analyzed. Secondly, the adaptive CNC machining process are introduced. Thirdly, the influence of adaptive CNC machining process on the final machining errors is analyzed. The results show that the adaptive CNC machining process is of the excellent ability of machining errors control, and this method is effective in machining error control.

Original languageEnglish
Article number022006
JournalJournal of Physics: Conference Series
Volume1885
Issue number2
DOIs
StatePublished - 28 Apr 2021
Externally publishedYes
Event2021 7th International Conference on Manufacturing Technology and Applied Materials, ICAMMT 2021 - Sanya, China
Duration: 26 Mar 202128 Mar 2021

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