Feature matching detection system for Creo model of fan device

A feature matching and detection system technology, which is applied in 3D modeling, computer parts, character and pattern recognition, etc., can solve the problems of complex mechanical structure of fan devices and long-time assembly coordination, and improve assembly Efficiency, the effect of reducing production costs

Pending Publication Date: 2020-01-07
DONGHUA UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0002] With the rapid development of wind power generation, the design of the mechanical structure of the fan device is becoming more and more complex. The design and modeling of each part

Method used

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[0024] The present invention will be further described below in conjunction with specific embodiments. It should be understood that these examples are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0025] The invention discloses a feature matching detection system of Creo model, which includes a feature identification module, a feature information extraction module and a feature alignment detection module.

[0026] The feature recognition module is used to find the features in the Creo model. The feature recognition module includes a judging module for whether the surface contains features, a judging module for the concave-c

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Abstract

The invention relates to a feature matching detection system for a Creo model of a fan device. The system comprises a feature recognition module, a feature information extraction module and a featurealignment detection module. The feature recognition module can detect various features of the three-dimensional model, including holes, closed cavity features, open cavity features, bosses and the like; the feature information extraction module can obtain the size and position information of features, and the feature alignment detection module can detect the alignment condition of the features inthe Creo model and judge whether the aligned feature sizes are consistent or not. According to the system, the rationality of the connection mode between the components in the Creo model of the fan device can be detected, so that actual production is guided, the assembly efficiency of the fan device is improved, and the production cost is reduced.

Description

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Claims

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Application Information

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Owner DONGHUA UNIV
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