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Device And Method For Reducing A Stress Concentration At An Edge Of A Laminated Composite Material
Device And Method For Reducing A Stress Concentration At An Edge Of A Laminated Composite Material
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机译:降低层压复合材料边缘应力集中的装置和方法
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摘要
A device for reducing a stress concentration at an edge of a laminated composite material has an optical element, an actuator element, and a receptacle space for a first component of a laminated composite material which can be or is connected to a second component via a contact face and has an edge element above the contact face. The optical element defines a focus face for laser radiation for vaporizing laminated composite material. The actuator element is designed to move the optical element around a first component arranged in the receptacle space. and orients the optical element in such a way that an angle, including the first component, between the contact face and the focus face is smaller than 90°. The angle is selected such that after vaporization of the laminated composite material at the focus face the stress concentration at the edge element is reduced under load.
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