会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 54. 发明申请
    • Compliant Layer for Matched Tool Molding of Uneven Composite Preforms
    • 不均匀复合材料预制件匹配工具成型的兼容层
    • US20140083155A1
    • 2014-03-27
    • US13625598
    • 2012-09-24
    • Marc R. MatsenErika L. CarterPanagiotis E. George
    • Marc R. MatsenErika L. CarterPanagiotis E. George
    • B21D31/00
    • B29C70/48B29C2035/0811
    • A method for consolidating a preform made of composite material. The preform and a compliant metal alloy sheet are placed between less compliant matched confronting forming/molding surfaces with the preform being sandwiched between the metal alloy sheet and a matched confronting surface. The matched confronting surfaces and compliant metal alloy sheet are heated until the preform reaches at least its consolidation temperature. During heating, force is applied so that the matched confronting surfaces exert sufficient compressive force on the preform and metal alloy sheet to cause the composite material to consolidate at the consolidation temperature. The metal alloy sheet has a tensile yield point in a range of 25-300 psi at the consolidation temperature at a strain rate of about 1% to 10% strain per minute.
    • 一种用于固结由复合材料制成的预制件的方法。 预成型件和柔顺金属合金板被放置在不太顺从的相对的成型/成型表面之间,预制件被夹在金属合金板和匹配的相对表面之间。 将匹配的相对表面和柔顺金属合金板加热直到预制件至少达到其固结温度。 在加热过程中,施加力,使得匹配的面对表面在预成型件和金属合金板上施加足够的压缩力,以使复合材料在固结温度下固结。 金属合金板在固结温度下的拉伸屈服点在25-300psi的范围内,应变速率为约1%至10%应变/分钟。