复合材料尾桨叶梁恒张力缠绕设计及应用  

Constant Tension Winding Method of Composites and Its Application for Windstick

作　　者：杨涛[1] 高殿斌[1] 李开越[1] 

机构地区：[1]天津工业大学机械电子学院,天津300160

出　　处：《宇航材料工艺》2008年第1期28-30,共3页Aerospace Materials & Technology

摘　　要：针对某直升机尾桨叶梁的异型缠绕进行分析。在对复合材料(预浸料)叶梁缠绕规律进行理论分析的基础上,建立了异型缠绕运动控制方程,给出了控制参数的数学描述。根据该缠绕理论设计了纤维缠绕机的张力控制系统。试验结果表明:张力波动控制在(70±3)N内,较好地满足使用要求。Special shape fiber winding to screw propeller hub splint of helicopter was analyzed.Special shape fiber winding motion function was built on basis of analysis of winding rule.Tension control system for special shape fiber winding was designed according to this method.The testing result was given and tension of fiber controlled in the range of(70±3)N.Practice shows that the system runs steadily and the function is perfect.

关 键 词：复合材料 缠绕 张力控制 叶梁 

分 类 号：TB33[一般工业技术—材料科学与工程]