基于特征技术的木工数控自动编程系统开发  

Study on Woodworking Numerical Control Automatic Programming System Based on Feature Technology

作　　者：王伟 谢堂 梁浩 沈瑞雪 周学成 陶建华[1] WANG Wei;XIE Tang;LIANG Hao;SHEN Rui-xue;ZHOU Xue-cheng;TAO Jian-hua(School of Mechanical and Electrical Engineering,Guangzhou University,Guangzhou 510006,Guangdong,P.R.China)

机构地区：[1]广州大学机械与电气工程学院,广东广州510006

出　　处：《林产工业》2021年第8期43-47,共5页China Forest Products Industry

基　　金：2019大学生创新训练项目(S201911078069);国家自然科学基金青年科学基金项目(51505092)。

摘　　要：特征技术是CAD/CAPP/CAM集成的核心技术,通过特征技术封装不同工艺模块所需要的参数信息,实现三者的最终集成。将特征技术应用于木工数控可提高生产效率,降低人工编程难度。为增强CAD/CAPP和CAM系统之间的联系,实现木工数控快速编程,研究了一种基于特征技术的木工数控自动编程系统,在木工构件特征分析的基础上,归纳出木工榫头特征的基本单元,并对基本单元进行划分和模块封装,从而实现数控自动编程的目的。Feature technology is the core technology of CAD/CAPP/CAM integration.The parameter information required by different process modules is encapsulated in the feature technology,the final integration of the three can be achieved.Applying feature technology to woodworking numerical control machining can quickly realize woodworking numerical control programming,improve production efficiency,and reduce the difficulty of manual programming.In order to strengthen the connection between CAD/CAPP and CAM system and realize the purpose of rapid woodworking numerical control programming,a woodworking numerical control automatic programming system based on feature technology was studied in this paper.Based on the analysis of woodworking component features,the basic elements of woodworking mortise features were summarized,and the basic elements and encapsulates the modules were also divided,so as to realize the automatic numerical control machining.

关 键 词：木工数控 榫头 特征技术 数控自动编程 系统开发 

分 类 号：TS642[轻工技术与工程]