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公开(公告)号：US09012012B2
公开(公告)日：2015-04-21
申请号：US13566562
申请日：2012-08-03
IPC分类号： B32B3/02 , B32B3/26 , E04C2/00 , E04C2/24 , E04C2/36 , B26D3/06 , B29C53/06 , B23C3/34 , B29L9/00 , B26D5/20
CPC分类号： B26D3/065 , B23C3/34 , B26D5/20 , B29C53/063 , B29C2793/0009 , B29L2009/00 , B32B3/02 , B32B2305/024 , E04C2/00 , E04C2/24 , E04C2/365 , Y10T29/49801 , Y10T83/162 , Y10T409/30 , Y10T428/24479 , Y10T428/24612
摘要： An apparatus for forming a bend in a composite panel is provided. An angle and a radius bend are identified for a bend. A location of the bend in the composite panel is identified. A slot is cut having a curved flange in the composite panel at the identified location in a single pass through the composite panel with a tool, wherein the curved flange has a shape with a bend allowance width and a bend slot width. The bend allowance width is BA=2π*A/360, wherein BA is the bend allowance width, R is a corner radius, and A is a bend angle. The bend slot width is BS=BA−2K(R−T), wherein K is Tan(A/2) and T is a thickness of the composite panel.
摘要翻译： 提供一种用于在复合板中形成弯曲的装置。 为弯曲确定角度和半径弯曲。 识别复合面板中的弯曲部位。 在具有工具的单次通过复合面板的位置处，在复合面板中具有弯曲凸缘的槽，其中弯曲凸缘具有弯曲允许宽度和弯曲槽宽度的形状。 弯曲余量宽度为BA = 2＆pgr; * A / 360，其中BA为弯曲允许宽度，R为拐角半径，A为弯曲角度。 弯曲槽宽度为BS = BA-2K（R-T），其中K为Tan（A / 2），T为复合板的厚度。
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公开(公告)号：US20130029107A1
公开(公告)日：2013-01-31
申请号：US13566562
申请日：2012-08-03
CPC分类号： B26D3/065 , B23C3/34 , B26D5/20 , B29C53/063 , B29C2793/0009 , B29L2009/00 , B32B3/02 , B32B2305/024 , E04C2/00 , E04C2/24 , E04C2/365 , Y10T29/49801 , Y10T83/162 , Y10T409/30 , Y10T428/24479 , Y10T428/24612
摘要： An apparatus for forming a bend in a composite panel is provided. An angle and a radius bend are identified for a bend. A location of the bend in the composite panel is identified. A slot is cut having a curved flange in the composite panel at the identified location in a single pass through the composite panel with a tool, wherein the curved flange has a shape with a bend allowance width and a bend slot width. The bend allowance width is BA=2π*A/360, wherein BA is the bend allowance width, R is a corner radius, and A is a bend angle. The bend slot width is BS=BA−2K(R−T), wherein K is Tan(A/2) and T is a thickness of the composite panel.
摘要翻译： 提供一种用于在复合板中形成弯曲的装置。 为弯曲确定角度和半径弯曲。 识别复合面板中的弯曲部位。 在具有工具的单次通过复合面板的位置处，在复合面板中具有弯曲凸缘的槽，其中弯曲凸缘具有弯曲允许宽度和弯曲槽宽度的形状。 弯曲余量宽度为BA = 2＆pgr; * A / 360，其中BA为弯曲允许宽度，R为拐角半径，A为弯曲角度。 弯曲槽宽度为BS = BA-2K（R-T），其中K为Tan（A / 2），T为复合板的厚度。
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公开(公告)号：US08234901B2
公开(公告)日：2012-08-07
申请号：US11924125
申请日：2007-10-25
IPC分类号： B21D43/28
CPC分类号： B26D3/065 , B23C3/34 , B26D5/20 , B29C53/063 , B29C2793/0009 , B29L2009/00 , B32B3/02 , B32B2305/024 , E04C2/00 , E04C2/24 , E04C2/365 , Y10T29/49801 , Y10T83/162 , Y10T409/30 , Y10T428/24479 , Y10T428/24612
摘要： A method for forming a bend in composite panel. In one advantageous embodiment, a method is used to form a bend in a composite panel. An angle and a radius bend are identified for the bend. A location of the bend in the composite panel is identified. A slot is cut having a curved flange in the composite panel at the identified location in a single pass through the composite panel with a tool, wherein the curved flange has a shape with a bend allowance width and a bend slot width. The bend allowance width is BA=2π*A/360, wherein BA is the bend allowance width, R is a corner radius, and A is a bend angle. The bend slot width is BS=BA−2K(R−T), wherein K is Tan(A/2) and T is a thickness of the composite panel. The composite panel with the slot is bent to form the bend.
摘要翻译： 一种用于在复合板中形成弯曲的方法。 在一个有利的实施例中，使用一种方法来在复合面板中形成弯曲部。 为弯曲确定角度和半径弯曲。 识别复合面板中的弯曲部位。 在具有工具的单次通过复合面板的位置处，在复合面板中具有弯曲凸缘的槽，其中弯曲凸缘具有弯曲允许宽度和弯曲槽宽度的形状。 弯曲余量宽度为BA = 2＆pgr; * A / 360，其中BA为弯曲允许宽度，R为拐角半径，A为弯曲角度。 弯曲槽宽度为BS = BA-2K（R-T），其中K为Tan（A / 2），T为复合板的厚度。 具有槽的复合板被弯曲以形成弯曲。
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公开(公告)号：US20090107312A1
公开(公告)日：2009-04-30
申请号：US11924125
申请日：2007-10-25
CPC分类号： B26D3/065 , B23C3/34 , B26D5/20 , B29C53/063 , B29C2793/0009 , B29L2009/00 , B32B3/02 , B32B2305/024 , E04C2/00 , E04C2/24 , E04C2/365 , Y10T29/49801 , Y10T83/162 , Y10T409/30 , Y10T428/24479 , Y10T428/24612
摘要： A method and apparatus for forming a bend in composite panel. In one advantageous embodiment, a method is used to form a bend in a composite panel. An angle and a radius bend are identified for the bend. A location of the bend in the composite panel is identified. A slot is cut having a curved flange in the composite panel at the identified location in a single pass through the composite panel with a tool, wherein the curved flange has a shape with a bend allowance width and a bend slot width. The bend allowance width is BA=2π*A/360, wherein BA is the bend allowance width, R is a corner radius, and A is a bend angle. The bend slot width is BS=BA−2K(R−T), wherein K is Tan(A/2) and T is a thickness of the composite panel. The composite panel with the slot is bent to form the bend.
摘要翻译： 一种用于在复合板中形成弯曲的方法和装置。 在一个有利的实施例中，使用一种方法来在复合面板中形成弯曲部。 为弯曲确定角度和半径弯曲。 识别复合面板中的弯曲部位。 在具有工具的单次通过复合面板的位置处，在复合面板中具有弯曲凸缘的槽，其中弯曲凸缘具有弯曲允许宽度和弯曲槽宽度的形状。 弯曲允许宽度为BA = 2pi * A / 360，其中BA为弯曲允许宽度，R为拐角半径，A为弯曲角度。 弯曲槽宽度为BS = BA-2K（R-T），其中K为Tan（A / 2），T为复合板的厚度。 具有槽的复合板被弯曲以形成弯曲。
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公开(公告)号：US3986416A
公开(公告)日：1976-10-19
申请号：US578433
申请日：1975-05-19
申请人： Guy Wade
发明人： Guy Wade
CPC分类号： B26D3/006 , B26F3/06 , B26F3/12 , H05B3/00 , H05B3/42 , H05B2203/03 , Y10T83/02 , Y10T83/293
摘要： Apparatus and method for cutting a piece of synthetic fibrous material to a desired shape is disclosed. The apparatus includes an elongate heat resistive mounting structure having a shape conforming at least partially to the curvature of the desired shape. The mounting structure has an exposed face, and a resistor wire is embedded in this exposed face. Electric power is applied to the resistor wire so that the wire in the heat resistive mounting is heated to melt the synthetic fibrous material as the mounting structure is moved therethrough to cut the material to the desired shape.
摘要翻译： 公开了将一片合成纤维材料切割成所需形状的装置和方法。 该装置包括细长的热阻安装结构，其具有至少部分地符合所需形状的曲率的形状。 安装结构具有暴露的表面，并且电阻线嵌入该暴露面中。 电力被施加到电阻器线，使得当安装结构移动通过其中时，加热电阻安装件中的线被熔化合成纤维材料，以将材料切割成期望的形状。
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