DocumentCode
1630241
Title
Digital modeling of the vane of aero-engine compressor for VIMS based on STEP-NC
Author
Kaiyun, Chen ; Peiqing, Ye ; Jinsong, Wang
Author_Institution
Tsinghua Univ., Beijing, China
Volume
3
fYear
2004
Firstpage
2381
Abstract
This paper proposes the vane integrated manufacture system (VIMS) based on STEP-NC, whose mathematical basis is the vane digital model (VDM). Knot factor method (KFM) based on NURBS is put forward to acquire a precise VDM. The example shows that compared with the traditional methods, KFM is more simple and practical.
Keywords
aerospace engines; compressors; integrated manufacturing systems; numerical control; aero-engine compressor; digital modeling; knot factor method; vane digital model; vane integrated manufacture system;
fLanguage
English
Publisher
ieee
Conference_Titel
SICE 2004 Annual Conference
Conference_Location
Sapporo
Print_ISBN
4-907764-22-7
Type
conf
Filename
1491845
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