基于Pro/Toolkit的铝型材焊接接头库研究与开发

Research and development of aluminum welded joints library based on Pro/Toolkit

针对轨道车辆铝型材焊接接头缺乏标准化管理、重复建模等问题,设计开发了一个3D铝型材焊接接头库,实现了三维接头模型及其数据信息的有效管理。首先在Pro/E系统中创建了具有参数化功能的样板模型;然后利用Microsoft Access创建了数据库,用ADO数据库访问接口技术解决了与Pro/E系统之间的通信;最后在Visual C++编译环境下,调用Pro/Toolkit应用程序提供的相关函数,编制了菜单和用户操作界面。研究结果表明,该铝型材焊接接头库的建立方便了车体建模,还可以允许用户按需求扩展焊接接头库,实现了系列化设计,提高了设计效率。

Aiming at the problems in the design of aluminum welded joints for railway vehicles, such as lacking standardized management and repetition modeling, a 3D model library of aluminum welded joints was designed and developed, which realized the effective management for 3D joint models and their corresponding data information. The parameterized template models were created under the Pro/E system, a database was built by using Microsoft Access, at the same time, the communication among the Pro/E system was solved by using ADO database access interface technology, the menu and user operation interfaces were implemented using the relevant functions called by Pro/Toolkit application in VC ＋＋. The results indicate that it can be convenient to build car-body model, rich the e joint models according to the user demand and realize the seriation design,improve the efficiency of the joint design.