发明授权
- 专利标题: Apparatus and method for ultrasonic processing of laminates
- 专利标题(中): 层压板超声处理装置及方法
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申请号: US13013318申请日: 2011-01-25
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公开(公告)号: US08172969B2公开(公告)日: 2012-05-08
- 发明人: Edward W. Lee , Avraham Benatar , David Grewell
- 申请人: Edward W. Lee , Avraham Benatar , David Grewell
- 申请人地址: US RI Providence US OH Columbus
- 专利权人: Textron Innovations Inc.,The Ohio State University Research Foundation
- 当前专利权人: Textron Innovations Inc.,The Ohio State University Research Foundation
- 当前专利权人地址: US RI Providence US OH Columbus
- 代理商 James E. Walton; Richard G. Eldredge
- 主分类号: B32B37/00
- IPC分类号: B32B37/00
摘要:
A method for ultrasonic debulking a composite laminate includes the steps of defining a path across the laminate, the path having a starting location and an ending location and applying a force to and transmitting ultrasonic vibration into the laminate along the path, beginning at the starting location and ending at the ending location. The method further includes determining a temperature of a surface of the laminate proximate to the path and varying at least one of an amplitude of the ultrasonic vibration, the applied force, a feed rate at which the force and the ultrasonic vibration are applied along the path, an angle at which the ultrasonic vibration is applied to the laminate, and an interval at which plies of the laminate are processed, based upon the determined temperature of the surface of the laminate.