锻压技术

CATIA中飞机钣金新淬火材料参数库的开发

英文标题：Development of as-quenched material parameters database for aircraft sheet metal in CATIA

作者：张凌云石绍秋王京许娈李长庆

分类号：TG386

出版年,卷(期):页码：2021,46(11):275-280

摘要：

为解决飞机钣金零件在数字化设计生产中存在的新淬火铝合金板料力学性能参数匮乏的问题，为飞机钣金件的工艺设计和工艺仿真提供数据支持，通过进行新淬火状态铝合金板料的力学性能试验获取材料性能参数，将参数在Access数据库环境下保存，运用Visual C++中ADO数据库访问技术建立起Access材料数据库与CATIA中材料参数选择模块的连接，实现CATIA对新淬火铝合金板料力学性能参数的自动调取。该数据库的建立可为基于CAA的CATIA二次开发获得的飞机钣金橡皮囊成形模具自动补偿系统提供材料数据，使系统准确地进行回弹补偿模拟，简化了模具数字化设计与修整流程，对于提高飞机钣金件的制造精度和节约成本起到促进作用。

In order to solve the problem of lacking mechanical performance parameters for as-quenched aluminum alloy sheet in the digital design and production of aircraft sheet metal parts and provide the data support for process design and simulation of aircraft sheet metal parts, the material performance parameters were obtained by the mechanical performance test of as-quenched aluminum alloy sheet, and the parameters were saved in Access database. Then, the connection between the Access material database and the material parameters selection module in CATIA was established by ADO database access technology of Visual C++ to realize the automatic retrieval of the mechanical performance parameters for as-quenched aluminum alloy sheets by CATIA. The establishment of the database provides material data for the automatic compensation system of aircraft sheet metal rubber bladder forming die based on the secondary development of CATIA CAA, so that the system accurately simulates the springback compensation, simplifies the digital design and trimming process of die, and plays a promoting role in improving the manufacturing accuracy of aircraft sheet metal parts and saving cost.

基金项目：

作者简介：张凌云（1963-），男，博士，教授，硕士生导师，E-mail：zhangly79@163.com；通信作者：石绍秋（1994-），男，硕士研究生，E-mail：shishaoqiu@yeah.net

参考文献：

[1]王海晨，梁春，沈建新. 面向制造的飞机钣金零件数据集研究开发[J]. 机械制造与自动化，2017，46(4)：98-100.

Wang H C，Liang C，Shen J X. Research and development of data set of aircraft sheet metal part in manufacturing [J]. Machine Building & Automation，2017，46(4)：98-100.

[2]刘鹏鹏，王彩梅，藏雨晨. 汽车用金属材料数据库的开发及应用[J]. 汽车实用技术，2016，41(3)：164-167.

Liu P P，Wang C M，Zang Y C. Development and application of database for automobile metal materials[J]. Automobile Applied Technology，2016，41(3)：164-167.

[3]石文华，宋云京. 在VB中应用ADO开发电厂金属材料数据库管理系统[J]. 山东电力技术，2004，31(1)：48-50.

Shi W H，Song Y J. Study on DBMS of metal material in power plant with ADO based on VB[J]. Shandong Electric Power，2004，31(1)：48-50.

[4]冯斌，毛建中，胡晖. 基于BP神经网络的条带刚凸特征回弹预测 [J]. 锻压技术，2020,45(3):20-26.

Feng B，Mao J Z，Hu H. Springback prediction on rigidity and convexity characteristics of strip based on BP neural network [J]. Forging & Stamping Technology，2020,45(3):20-26.

[5]张鹏，陈明和，叶建华. 新淬火状态2A12铝合金的成形极限[J]. 机械工程材料，2018，42(6)：55-58.

Zhang P, Chen M H, Ye J H. Forming limit for as-quenched 2A12 aluminum alloy [J]. Materials for Mechanical Engineering，2018，42(6)：55-58.

[6]中国航空材料手册编辑委员会. 中国航空材料手册[M]. 北京: 中国标准出版社, 2001.

Editorial Board of China Aeronautical Materials Handbook.China Aeronautical Materials Handbook[M].Beijing: Standards Press of China, 2001.

[7]刘文辉，罗号，谭永胜，等.横轧对6016铝合金组织及力学性能的影响[J].稀有金属，2020，44(3)：242-248.

Liu W H，Luo H，Tan Y S，et al.Effects of crossrolling on microstructure and mechanical properties of 6016 aluminum alloy[J].Chinese Journal of Ｒare Metals，2020，44(3):242-248.

[8]郭广平，丁传富. 航空材料力学性能检测[M]. 北京：机械工业出版社，2017.

Guo G P，Ding C F. Mechanical Testing of Aeronautical Materials [M]. Beijing: China Machine Press，2017.

[9]GB/T 228.1—2010，金属材料拉伸试验第1部分: 室温试验方法[S].

GB/T 228.1—2010，Metallic materials—Tensile testing—Part 1：Method of test at room temperature [S].

[10] 张仕远.基于Visual C++的数据库访问技术比较研究[J].电子技术与软件工程,2016，(5):205.

Zhang S Y. Comparative study on database access technology based on visual C++ [J]. Electronic Technology & Software Engineering, 2016，(5):205.

[11] 黎新仁.基于Visual C++的数据库访问技术对比分析[J].无线互联科技,2016，13(1):88-89.

Li X R. Comparative analysis of database access technology based on Visual C++[J]. Wireless Internet Technology, 2016，13(1):88-89.

[12] 周灿,邵建.基于Visual C++的数据库访问技术比较研究[J].通讯世界,2017，24(10):291.

Zhou C，Shao J. Comparative study on database access technology based on Visual C++[J]. Telecom World, 2017，24(10):291.

[13] 段世娟.数据库访问技术在VB编程开发中的应用[J].电子技术与软件工程,2019，(15):120-121.

Duan S J. Application of database access technology in VB programming [J]. Electronic Technology & Software Engineering, 2019，(15):120-121.

[14]方开红.ADO.NET数据库访问技术在ASP.NET开发中的研究与应用[J].软件工程师,2015,18(7):19-21.

Fang K F. Research and application of ADO.NET database access technology in ASP.NET development [J]. Software Engineer, 2015, 18(7):19-21.

服务与反馈：

【文章下载】【加入收藏】