碳纤维复合材料安装钢丝螺套的拉脱力性能研究  

Study on the Performance of the Pull-out Force between the Carbon Fiber Composite and the Wire Thread Insert

作　　者：张跃峰 周琳赟 曾金金 钱志英 罗双双 刘立志 ZHANG Yue-feng;ZHOU Lin-yun;ZENG Jin-jin;QIAN Zhi-ying;LUO Shuang-shuang;LIU Li-zhi(Shanghai Composite Material Science&Technology Co.,Ltd.,Shanghai 201112,China;Shanghai Engineering Technology&Research Center of Aerospace Resin Based Composites,Shanghai 201112,China)

机构地区：[1]上海复合材料科技有限公司,上海201112 [2]上海航天树脂基复合材料工程技术研究中心,上海201112

出　　处：《化学与粘合》2022年第5期445-447,共3页Chemistry and Adhesion

摘　　要：针对提高碳纤维复合材料钢丝螺套连接强度的方法,分别测量了拉挤和模压的碳纤维复合材料垂直和平行纤维方向与钢丝螺套连接的拉脱力。试验结果表明,碳纤维复合材料板材垂直纤维方向打孔攻丝后的拉脱力高于平行纤维方向打孔攻丝;螺纹孔内涂胶的拉脱力优于非涂胶的;加入稀释的胶粘剂后,拉脱力性能与涂胶的拉脱力性能相当,工艺性更佳。The pull-out force in the vertical and parallel fibers direction between the carbon fiber composites(pultrusion and mould pressing)and the wire thread insert is measured respectively in order to find a method to improve the strength between the wire thread insert and the carbon fiber composite materials.The test results show that the pull-out force in the vertical fibers direction of carbon fiber composite sheet after tapping is higher than that of in the parallel fibers direction.The pull-out force of the one glued in the threaded hole is better than that of the non-glued one;After adding the diluted adhesive,the pull-out force performance is comparable to that of the glued one,and the processability is better.

关 键 词：碳纤维复合材料 钢丝螺套 J-133胶粘剂 拉脱力 

分 类 号：TB334[一般工业技术—材料科学与工程]