Title:
TYPICAL ROTATIONAL PART CHARACTERIZATION METHOD BASED ON MEASURED RUNOUT DATA
Document Type and Number:
WIPO Patent Application WO/2021/035781
Kind Code:
A1
Abstract:
A typical rotational part characterization method based on measured runout data. With regard to rotational part characterization including shape data, a kind of matrix form characterization that takes micro runout data and a macro axial dimension into overall consideration is provided. In addition, the method can be applied to an assembly accuracy calculation process. A single part that includes a shape characteristic quantity can be characterized by only using one matrix M, thereby simplifying a calculation process of accuracy transfer, and providing an efficient calculation model for the prediction of assembly accuracy.
Inventors:
SUN QINGCHAO (CN)
ZHAO BINBIN (CN)
WANG YUNLONG (CN)
LIU LIANG (CN)
MU XIAOKAI (CN)
SUN KEPENG (CN)
ZHAO BINBIN (CN)
WANG YUNLONG (CN)
LIU LIANG (CN)
MU XIAOKAI (CN)
SUN KEPENG (CN)
Application Number:
PCT/CN2019/104273
Publication Date:
March 04, 2021
Filing Date:
September 04, 2019
Export Citation:
Assignee:
UNIV DALIAN TECH (CN)
International Classes:
G01B21/00
Foreign References:
| CN105423909A | 2016-03-23 | |||
| CN103481122A | 2014-01-01 | |||
| CN109977352A | 2019-07-05 | |||
| CN104308663A | 2015-01-28 | |||
| JPS57207813A | 1982-12-20 |
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