火车车轴加工工序图CAD系统开发与应用  

Development and Application of CAD System for Train Axle Processing Diagram

作　　者：戴俊 张艳 汪永阳 童乐 DAI Jun;ZHANG Yan;WANG Yong-yang;TONG Le(Masteel Rolling Stock Company Limited, Ma'anshan Anhui 243000, China)

机构地区：[1]马钢轨道交通装备有限公司,安徽马鞍山243000

出　　处：《机械研究与应用》2019年第1期141-143,146,共4页Mechanical Research & Application

基　　金：工信部2015年智能制造专项:轮轴智能制造数字化车间项目(编号:201541504)

摘　　要：根据火车车轴轴型特征,提出了火车车轴加工工序图CAD系统的总体框架,并基于VB 6.0的ActiveX Automation技术和Access数据库技术,开发应用并修正了该系统。本系统主要功能为,将客户提供的火车车轴产品PDF图快速数字化,输入加工工艺要求后,能自动生成火车车轴产品CAD图和车轴外圆磨、成型磨、精车、半精车、半光轴等五个加工工序图,传送给车轴生产线上各加工点使用。According to the axial features of the train axle, the overall framework of the CAD system for the train axle processing diagram was proposed in this article. Based on the ActiveX Automation technology and the Access Database technology of VB 6.0, the discussed system was developed and revised. The main function of this system is to quickly digitize the PDF image of the train axle product provided by the customers and input the machining processing requirements. In addition, it can automatically generate the CAD drawings of the train axle products and five machining diagrams of semi-finished axle, cylindrical grinding, forming grinding, finish turning and semi-finishing turning, which are transmitted to the machining points of the axle production line.

关 键 词：火车车轴 加工工序图 参数化设计 轴型特征 CAD系统 

分 类 号：U279[机械工程—车辆工程]