LI Wenhui,WEN Xuejie,LI Xiuhong,ZHANG Yan. Research Status and Development Trend of Blisk Polishing Technology[J]. Aeronautical Manufacturing Technology, 2022, 65(17): 88-102.
LI Wenhui,WEN Xuejie,LI Xiuhong,ZHANG Yan. Research Status and Development Trend of Blisk Polishing Technology[J]. Aeronautical Manufacturing Technology, 2022, 65(17): 88-102. DOI: 10.16080/j.issn1671-833x.2022.17.088.
Research Status and Development Trend of Blisk Polishing Technology
The surface integrity of the blisk has a great influence on the engine performance and service life
and the polishing technology is the key technology to realize the blisk performance manufacturing. In view of the problem that the blisk does not meet the use requirements after forming and manufacturing
the characteristics of polishing were analyzed from three aspects of material characteristics
structural characteristics and processing requirements. The development history
research status and polishing effect of polishing technology were introduced from the aspects of manual polishing
numerical control polishing
abrasive flow polishing
magnetic abrasive finishing and barrel finishing. And the advantages and limitations of each polishing technology were compared and analyzed. On this basis
the development trend of the blisk polishing technology was put forward
to explore the precision and performance coordination type and multi-process combination type of polishing technology
to realize the intelligent decision making of the polishing process
and to the direction of green environmental protection.