典型板材中间框缺口切钻样板模块化结构设计与应用  

Design and Application of Modular Structure for Cut-drilling Template of Typical Plate with the Truss Notched for Intermediate Frame

作　　者：单超 马瑞娜 唐晓梅 于婧 郝丁 戴钦 刘冬梅 Shan Chao;Ma Ruina;Tang Xiaomei;Yu Jing;Hao Ding;Dai Qin;Liu Dongmei(Capital Aerospace Machinery Co.,Ltd.,Beijing 100076)

机构地区：[1]首都航天机械有限公司,北京100076

出　　处：《航天制造技术》2020年第4期29-32,37,共5页Aerospace Manufacturing Technology

摘　　要：为适应某型号卫星整流罩中状态多变的部段壳体结构和满足快速制造需求,针对其部段中的主要环向支撑中间框所使用的桁条缺口切钻模线样板,进行了工艺改进研究。通过传统模线样板与结构化非标组件的结合,实现中间框缺口切钻模线样板的模块化结构设计与应用。结果表明:该中间框缺口切钻样板模块化的应用,有效地提高了产品质量,保证了产品在不同状态下的快速制造需求,降低了劳动强度;同时大幅降低了该类样板的研发、制造、运输和存放的成本,也大幅缩减了此类样板的整体尺寸,节约了存放空间。该类切钻样板为其它型号部段壳体中间框缺口切钻样板的设计与应用提供了技术参考,并在后续设计和应用过程中总结、积累经验,归类和完善此类样板的设计模块,推动并逐步实现中框缺口切钻样板的可产品化设计与应用。In order to adapt to the variable state part shell structure in a certain type of satellite fairing and to meet the requirement of rapid manufacturing,the process improvement of the truss notched cut-drilling template used in the main ring braced intermediate frame in a certain section is studied.Through the combination of traditional cut-drilling template and structured non-standard component,the modular structure design and application of intermediate frame of the truss notched cut-drilling template are realized.The results show that the application of this intermediate frame of the truss notched cut-drilling template can effectively improve the quality of the product,ensure the rapid manufacturing requirements of the product in different states and reduce the work intensity,and cut the cost of the design,manufacture,transport and storage,and greatly reduce the overall size of this kind of template and save the storage space.This kind of cut-drilling template provides a technical reference for design and application of the truss notched cut-drilling template of the intermediate frame of the shell of other models,and summarizes and accumulates experience in the subsequent design and application process,classifies and perfects the design module of this kind of template,promotes and gradually realizes the design and application of intermediate frame of the truss notched cut-drilling template’s production.

关 键 词：卫星整流罩 状态多变 中间框 切钻样板 模块化结构设计 产品化设计与应用 

分 类 号：V46[航空宇航科学与技术—航空宇航制造工程]