![METHOD OF MOULDING A CHARGE](/abs-image/US/2010/12/09/US20100310818A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: METHOD OF MOULDING A CHARGE
- 专利标题(中):模拟电荷的方法
- 申请号:US12733443 申请日:2008-09-29
- 公开(公告)号:US20100310818A1 公开(公告)日:2010-12-09
- 发明人: Jago Pridie
- 申请人: Jago Pridie
- 优先权: GB0719269.3 20071004
- 国际申请: PCT/GB2008/050882 WO 20080929
- 主分类号: B32B5/12
- IPC分类号: B32B5/12 ; B29C51/10
摘要:
A method of moulding a charge (12) during the manufacture of a composite part. The method comprises: placing the charge and a diaphragm (4) on a male tool, the charge having a first part (12a) which is positioned above a top of the male tool (2) and a second part (12b, 12c) which projects to one side of the maletool; and progressively deforming the second part of the charge against a side of the male tool by applying a pressure difference across the diaphragm and stretching the diaphragm over the male tool as the pressure difference is applied. The diaphragm has a tensile modulus in the plane of the diaphragm which is greater than 5 MPa. Optionally a support membrane may be positioned on a opposite sides of the charge. In the case where a support membrane is used, then the diaphragm has a stiffness in the planeof the diaphragm which is higher than the stiffness of the support membrane in the plane of the support membrane.
摘要(中):
在制造复合部件期间模制电荷(12)的方法。 该方法包括:将电荷和隔膜(4)放置在阳性工具上,电荷具有位于阳性工具(2)的顶部上方的第一部分(12a)和第二部分(12b,12c),第二部分 项目到男主角的一边; 并且通过在隔膜上施加压力差并且在施加压力差时将隔膜拉伸在阳性工具上,使电荷的第二部分逐渐变形为阳性工具的侧面。 隔膜在隔膜的平面内具有大于5MPa的拉伸模量。 任选地,支撑膜可以位于电荷的相对侧上。 在使用支撑膜的情况下,隔膜在隔膜的平面中具有比支撑膜平面中的支撑膜的刚度高的刚度。
公开/授权文献:
- US10016949B2 Method of moulding a charge 公开/授权日:2018-07-10
IPC结构图谱:
B | 作业;运输 |
--B32 | 层状产品 |
----B32B | 层状产品,即由扁平的或非扁平的薄层,例如泡沫状的、蜂窝状的薄层构成的产品 |
------B32B5/00 | 以非同质性或物理结构薄层为特征的层状产品 |
--------B32B5/02 | .以由纤维或细丝构成的薄层的结构特征为特征的 |
----------B32B5/12 | ..以相邻薄层的纤维或细丝的相对排列为特征的 |