数字化制造技术在航空液压壳体类零件加工中的应用  

Application of Digital Manuafacuring Technology in Machining of Aeronautics Hydraulic Shell Parts

作　　者：张永红 李玉帆 南博儒 申雷 ZHANG Yong-hong;LI Yu-fan;NAN Bo-ru(Qingan'an Group Co.,Ltd.,Xi'an 710077)

机构地区：[1]庆安集团有限公司,西安710077

出　　处：《航空精密制造技术》2022年第4期46-49,共4页Aviation Precision Manufacturing Technology

摘　　要：通过航空液压控制壳体零件的典型结构特征,基于CATIA/CAM平台,创建了刀具库、刀柄库,以及壳体孔系特征编程模块,将实物资源数字化、有序化,实现资源的共享及零件的快速编程,提升壳体的编程效率。通过创建机床仿真模型,定义全要素仿真要素,实现壳体零件加工的全要素虚拟仿真验证,并通过定制仿真后输出的加工报表,为生产准备提供了BOM清单。逐步将航空液压壳体类零件的加工向“无纸化”加工推进。Based on CATIA/CAM platform, the tool library, tool handle library and shell hole system feature programming module were created to digitize and order the physical resources through the typical structural characteristics of the shell part. The sharing of resources and the rapid programming of parts were realized. The programming efficiency of the shell was improved. By creating the machine tool simulation elements, the virtual simulation verification of the whole element machining of the shell parts was realized. The BOM list for the production preparation was provided by customizing the machining report after the simulation. The processing of aeronautical hydraulic shell agricultural parts is gradually promoted to paperless processing.

关 键 词：航空液压壳体 数字化制造 加工知识库 典型特征 全要素仿真 

分 类 号：V263[航空宇航科学与技术—航空宇航制造工程]