数控加工平台AutoCAD信息读取与数据转换  

AutoCAD Information Access and Data Conversion of NC Machining Platform

作　　者：张洪鑫[1] 王鹏飞[1] 尤波[1] 

机构地区：[1]哈尔滨理工大学机械动力工程学院,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2002年第3期74-77,共4页Journal of Harbin University of Science and Technology

摘　　要：针对数控加工系统中,困AutoCAD图形信息与数控编程信息的描述不统一,会出现信息丢失,系统的可靠性降低等问题.依据数控插补原理,分析DXF图形交换文件的结构,以VisualC++6.0为工具,开发了图形信息读取与数据转换系统.计算机模拟结果证明,该系统能够实现不同结构的数据传输与NC代码的转换,快速准确,可靠性高.In the system of NC machining, because of the disaccord between AutoCAD drawing information and NC code description, information will be dropped and the reliability is also decreased. According to the theory of NC interpolation and the structure of DXF file, drawing information assess and conversion system is developped based on the VisualC++6.0. The result of computer simulation indicates that this system can convert drawing information to NC codes and realizes the transmission of different data structure fast and precisely with high reliability.

关 键 词：数控加工平台 信息读取 数据转换 AUTOCAD DXF文件 NC代码 

分 类 号：TG659[金属学及工艺—金属切削加工及机床] TP391.72[自动化与计算机技术—计算机应用技术]