发明申请
US20120090768A1 APPARATUS AND METHOD FOR DRAPING KNITTED FIBER FABRICS FOR CURVED PROFILED STRUCTURAL PARTS OF FIBER COMPOSITE MATERIAL 审中-公开
针对纤维复合材料弯曲型材结构部件的针织纤维织物的缠绕装置和方法

  • 专利标题: APPARATUS AND METHOD FOR DRAPING KNITTED FIBER FABRICS FOR CURVED PROFILED STRUCTURAL PARTS OF FIBER COMPOSITE MATERIAL
  • 专利标题(中): 针对纤维复合材料弯曲型材结构部件的针织纤维织物的缠绕装置和方法
  • 申请号: US13264207
    申请日: 2010-04-14
  • 公开(公告)号: US20120090768A1
    公开(公告)日: 2012-04-19
  • 发明人: Jan SchoppmeierAxel Herrmann
  • 申请人: Jan SchoppmeierAxel Herrmann
  • 申请人地址: DE Hamburg
  • 专利权人: AIRBUS OPERATIONS GMBH
  • 当前专利权人: AIRBUS OPERATIONS GMBH
  • 当前专利权人地址: DE Hamburg
  • 优先权: DE102009017361.7 20090414
  • 国际申请: PCT/EP2010/002288 WO 20100414
  • 主分类号: B32B37/18
  • IPC分类号: B32B37/18 B29C65/78
APPARATUS AND METHOD FOR DRAPING KNITTED FIBER FABRICS FOR CURVED PROFILED STRUCTURAL PARTS OF FIBER COMPOSITE MATERIAL
摘要:
An apparatus for draping knitted fiber fabrics for curved profiled structural parts of fiber composite material includes a mold having a mold surface that corresponds to a portion of the desired profile geometry and curvature of the profiled structural part, a clamping device for tensioning a layer of a knitted fiber fabric along a tensioning line in a prestressed state, and a movement device for producing a relative movement between the mold and the clamped-in fabric layer such that the mold surface moves close to the fabric layer in a direction perpendicular to the tensioning line and, in the further course of the relative movement, pushes through the tensioning line such that the fabric layer completely covers the mold surface. The clamping device is equipped to load the fabric layer during the entire draping operation with a tensile force acting along the tensioning line.
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