航天产品装配工艺规划技术研究  

Assembly Process Planning for Aerospace Products

作　　者：张磊[1] 褚学宁[1] 刘振华[1] 郭立杰 

机构地区：[1]上海交通大学机械与动力工程学院,上海200240 [2]上海航天设备制造总厂,上海200245

出　　处：《机械设计与制造》2014年第2期265-268,共4页Machinery Design & Manufacture

基　　金：上海市科技创新行动计划项目(11DZ1120800;12dz1125600);国家自然科学基金项目(51075261;51205242);高等学校博士学科点专项科研基金资助课题(20120073110096)

摘　　要：研究了基于MBD的航天产品装配工艺规划技术,首先针对航天产品的装配工艺特点进行装配信息建模,构建基于设计MBD模型的MBD装配模型,MBD装配模型包含了装配规划模型和装配仿真模型,分别用于装配工艺规划和装配工艺仿真;其次,引入结构化设计思想,通过产品、工艺、工厂、资源四者的关联,构建基于MBD装配模型的P-P-P-R装配工艺模型;同时,通过信息集成,构建以P-P-P-R模型为核心的装配工艺信息模型;最后提出了基于装配工艺信息模型的装配工艺规划流程和内容。以某型号火箭进行了实例验证。It proposed a MBD-based assembly process planning technique for aerospace products. Firstly, according to the characteristics of the aerospace products it builds the MBD assembly model based on the MBD design model by assembling information modeling, and the MBD assembly model is constructed by the process planning model and the process simulation model; Secondly,introduces the structured design ideas and builds the MBD assembly model based on PPPR assembly process model by connecting the product,process ,plant and resource; Then, build the assembly process information model by the information integration; At last, propose the assembly process planning procedures and content by instance validation of a model rocket.

关 键 词：航天产品 装配工艺 工艺规划 

分 类 号：TH16[机械工程—机械制造及自动化]