Invention Grant
- Patent Title: Method and device for inspecting the quality of a formed thermoplastic fiber-reinforced plastic component
- Patent Title (中): 检查成型热塑性纤维增强塑料部件质量的方法和装置
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Application No.: US13403386Application Date: 2012-02-23
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Publication No.: US08467069B2Publication Date: 2013-06-18
- Inventor: Klaus Edelmann , Tanja Frese , Carsten Brandt , Jens Kethler , Christoph Von Kopylow
- Applicant: Klaus Edelmann , Tanja Frese , Carsten Brandt , Jens Kethler , Christoph Von Kopylow
- Applicant Address: DE
- Assignee: Airbus Operations GmbH
- Current Assignee: Airbus Operations GmbH
- Current Assignee Address: DE
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: DE102009038746 20090827
- Main IPC: G01B11/30
- IPC: G01B11/30
Abstract:
A method and a device for inspecting the quality of a formed thermoplastic fiber-reinforced plastic component wherein the component is tested by means of a sensor unit with a downstream electronic evaluation unit for analysis of the measuring result acquired by sensor technology by means of sample comparison, wherein by means of the optical sensor unit the surface roughness of the plastic component is measured after forming, which surface roughness is analyzed by means of the evaluation unit by a comparison with a stored reference pattern in such a manner that increased surface roughness is interpreted as increased internal materials porosity.
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