张家界航空工业职业技术学院毕业设计说明书毕业设计某型飞机主要结构件的维修课题名称工艺方案设计系部名称航空维修工程系专业名称航空机电设备维修班级及学号12554112学生姓名_________________丁达_________________指导教师夏罗生教授、谢卫华完成日期：2017年套—月_20_日目录摘要.................................................................................11飞机铝合金的结构及特点.........................................................21.1蒙皮的结构及特点..............................................................21.2梁和长桁的结构及特点.........................................................31.2.1长桁....................................................................41.2.2梁......................................................................41.3.1隔框....................................................................51.3.2翼肋....................................................................52飞机铝合金结构的理论修理方法......................................................62.1蒙皮的修理方法................................................................62.1.1蒙皮轻微损伤的修理......................................................62.2梁和长桁的修理...............................................................162.2.1梁缘条和长桁的修理.....................................................162.2.2梁腹板的修理...........................................................172.3隔框和翼肋的修理............................................................222.3.1肋、框小范围损伤时的修理..............................................222.3.2肋、框大范围损伤时的修理..............................................243具体结构损伤的修理...............................................................314修理后的质量检测.................................................................474.1几种常见的检测技术..........................................................474.1.1目测检测...............................................................474.1.2超声波检测.............................................................474.1.3X射线检测法...........................................................484.2质检.........................................................................484.3.1整理相关资料........................