无人机结构孔系装配技术研究  

Research on Assembly Technology of UAV Structural Hole System

作　　者：汤朝旺 付超 丁峰 郭宏伟 TANG Chaowang;FU Chao;DING Feng;GUO Hongwei(AVIC Chengfei Commercial Aircraft Co.,Ltd.,Chengdu 610092,China)

机构地区：[1]中航成飞民用飞机有限责任公司,成都610092

出　　处：《机械工程师》2023年第10期120-122,共3页Mechanical Engineer

摘　　要：针对无人机结构孔系装配进行了技术分析,首先阐述了无人机结构的3类装配孔系类型,分别为工艺定位孔、装配定位孔和导孔,然后对3类装配孔系的使用场景、公差分配原则、孔位布置原则进行了重点分析,最后提出了零件加工原则和装配关注点。This paper conducts a technical analysis on the assembly of the UAV structure hole system.First,it expounds the three types of assembly hole system types of the UAV structure,which are process positioning holes,assembly positioning holes and pilot holes.The usage scenarios,the principles of tolerance allocation,and the principles of hole placement are analyzed.finally,the principles of parts processing and assembly concerns are put forward.

关 键 词：工艺定位孔 装配定位孔 导孔 公差分配原则 孔位布置原则 

分 类 号：V279.2[航空宇航科学与技术—飞行器设计]