公开(公告)号：US20060017200A1

公开(公告)日：2006-01-26

申请号：US10899660

申请日：2004-07-26

申请人： Thomas Cundiff ,  Dennis Hanks ,  Jack Woods ,  Val Brustad ,  Andrew Modin

发明人： Thomas Cundiff ,  Dennis Hanks ,  Jack Woods ,  Val Brustad ,  Andrew Modin

IPC分类号： B29C70/44

CPC分类号： B29C70/541 ,  B29C70/44 ,  B29C70/543

摘要： Methods and systems for manufacturing fiber-reinforced resin parts are disclosed herein. In one embodiment, a method for manufacturing a fiber-reinforced resin part includes positioning a plurality of fibers on a mold surface of a female tool, and covering the fibers with a sealing layer. The method further includes pressing a portion of the covered fibers against an interior transition region (e.g., an internal radius) of the mold surface. While the portion of covered fibers is pressed against the interior transition region, air is removed from between the sealing layer and the mold surface to draw at least a partial vacuum between the sealing layer and the mold surface.

公开(公告)号：US20070051469A1

公开(公告)日：2007-03-08

申请号：US11209986

申请日：2005-08-23

申请人： Richard Bossi ,  Val Brustad

发明人： Richard Bossi ,  Val Brustad

IPC分类号： B29C63/00

CPC分类号： B23K26/18 ,  B23K26/0006 ,  B23K26/009 ,  B23K26/0619 ,  B23K26/0622 ,  B23K26/356 ,  B23K26/364 ,  B23K2103/42 ,  B29C65/76 ,  B29C66/1122 ,  B29C66/472 ,  B29C66/721 ,  B29C66/7422 ,  B29C66/7428 ,  B29C2791/009 ,  B29K2995/0027 ,  C09J5/06 ,  C09J2205/302 ,  C09J2205/31 ,  Y10S156/937 ,  Y10T29/49721 ,  Y10T29/49755 ,  Y10T29/49821 ,  Y10T156/1153 ,  Y10T156/1158 ,  Y10T156/1168 ,  Y10T156/19

摘要： A method of disassembling at least a portion of a structure that includes parts which are bonded together. The method includes selecting a subsurface depth within the structure at which it is desired to cause debonding of the structure. A laser beam diameter, pulse width and power level predetermined to produce a peak tensile stress within the structure at the selected depth are selected. A laser having the selected beam diameter is used to apply a shock load at the selected pulse width and power level to the structure. Using this method, damaged or unwanted aircraft skin, patches or overlays on structure can be removed more cleanly and simply than milling, grinding or other mechanical methods.

摘要翻译： 一种拆卸包括结合在一起的部件的结构的至少一部分的方法。 所述方法包括在所述结构内选择期望导致所述结构脱粘的地下深度。 选择预定的在所选择的深度处在结构内产生峰值拉伸应力的激光束直径，脉冲宽度和功率水平。 使用具有所选光束直径的激光器以对所选择的脉冲宽度和功率水平施加冲击载荷至结构。 使用这种方法，结构上的损坏或不需要的飞机皮肤，贴片或覆盖物可以比铣削，磨削或其他机械方法更干净，简单地去除。