| 发明名称 |
COMPOSITE COMPONENT |
| 摘要 |
A method of detecting delamination of a composite component, the composite component having a plurality of plies and a plurality of z-pins extending through the composite component in a direction transverse to the plies. The method includes measuring one or more material properties of one or more of the z-pins. The measured material properties are compared to reference material properties. An estimation of whether delamination has occurred is performed based upon the comparison of the measured material properties and the reference material properties. |
| 申请公布号 |
US2016103087(A1) |
申请公布日期 |
2016.04.14 |
| 申请号 |
US201514848996 |
申请日期 |
2015.09.09 |
| 申请人 |
ROLLS-ROYCE PLC |
发明人 |
ZHANG Bing;ALLEGRI Giuliano |
| 分类号 |
G01N27/20;G01M15/14;G01N27/24 |
主分类号 |
G01N27/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of detecting delamination of a composite component, the composite component having a plurality of plies and a plurality of z-pins extending through the composite component in a direction transverse to the plies, the method comprising:
measuring one or more material properties of one or more of the z-pins; comparing the measured material properties to reference material properties; and estimating whether delamination has occurred based upon the comparison of the measured material properties and the reference material properties. |
| 地址 |
London GB |
