CASIA OpenIR  > 中科院工业视觉智能装备工程实验室
Research on robot regrinding trajectory planning and surface characteristics of damaged blades
Su, Zhipeng1; Liang, Zhiqiang1; Du, Yuchao1; Feng, Boya1; Zhou, Lei1; Ma, Liping2; Xiao, Shihong3; Ding, Yue3; Wang, Xibin1
Source PublicationINTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
ISSN0268-3768
2023-12-20
Pages12
Corresponding AuthorLiang, Zhiqiang(liangzhiqiang@bit.edu.cn)
AbstractAeroengine blades are the power components most relevant to the energy conversion process. Due to the harsh working environment, the blades are seriously damaged after service, which affects their dynamic performance. The regrinding of damaged blades can extend their service life. However, the machining flexibility of the traditional grinding machine tool is insufficient to meet the needs of damaged blade repair, and the regrinding track of the blade cannot be directly generated by its theoretical geometric model. In order to solve the above problems, a robot regrinding scheme and trajectory planning method for damaged blades has been put forward. Based on the morphology measurement results of damaged blades, the point cloud reconstruction and regrinding trajectory research were carried out. The precision regrinding of damaged blades was realized. The comparison results of damaged blade morphology before and after regrinding indicate that the surface quality of the blade was improved significantly after regrinding. There are no obvious scratches, deep grooves, and large area adhesion on the repaired surface. The fractal dimension of the surface after regrinding is increased in different directions, which indicates that the surface structure characteristics after grinding are more fine. The average surface roughness of blades after robot regrinding is reduced from 2.67 to 1.59 mu m. The profile error after robot regrinding is reduced from 0.35 to 0.16 mm. The research results provide a reference for the repair and manufacturing of blades.
KeywordAeroengine blade Superalloy Robot regrinding Trajectory planning Surface topography
DOI10.1007/s00170-023-12819-7
WOS KeywordTOOL-PATH GENERATION ; DESIGN ; ERROR
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China
Funding OrganizationNational Key R&D Program of China
WOS Research AreaAutomation & Control Systems ; Engineering
WOS SubjectAutomation & Control Systems ; Engineering, Manufacturing
WOS IDWOS:001127135400001
PublisherSPRINGER LONDON LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/54971
Collection中科院工业视觉智能装备工程实验室
Corresponding AuthorLiang, Zhiqiang
Affiliation1.Beijing Inst Technol, Sch Mech Engn, Beijing 100081, Peoples R China
2.Chinese Acad Sci, Inst Automat, Beijing, Peoples R China
3.Aeronaut Mfg Technol Res Inst, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Su, Zhipeng,Liang, Zhiqiang,Du, Yuchao,et al. Research on robot regrinding trajectory planning and surface characteristics of damaged blades[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2023:12.
APA Su, Zhipeng.,Liang, Zhiqiang.,Du, Yuchao.,Feng, Boya.,Zhou, Lei.,...&Wang, Xibin.(2023).Research on robot regrinding trajectory planning and surface characteristics of damaged blades.INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,12.
MLA Su, Zhipeng,et al."Research on robot regrinding trajectory planning and surface characteristics of damaged blades".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY (2023):12.
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