标准图元数控编程系统及其路径规划算法的研究与设计  

Research and Design of the Automatic Numerical Control Programming System and Its Path Planning Algorithm

作　　者：程志华[1] 吕炘宇 CHENG Zhi-hua;LV Xin-yu(School of Mechatronical Engineering and Automation,Shanghai University,Shanghai 200072,China)

机构地区：[1]上海大学机电工程与自动化学院,上海200072

出　　处：《组合机床与自动化加工技术》2018年第10期77-79,84,共4页Modular Machine Tool & Automatic Manufacturing Technique

摘　　要：针对建筑行业幕墙金属构件的加工特点,设计了操作简单、快速高效的开放式幕墙金属构件专用数控系统,实现了标准图元到G代码的快速转换。文章重点论述了数控系统中所运用的图元自动数控编程的关键技术、具体实现方法和数据处理方式,实现了基于模板的G代码输出。在进行机床加工路径规划的过程中,针对遗传算法在路径搜索中容易出现的收敛过慢和容易早熟的问题,运用了改进的遗传算法对专用数控系统的加工路径进行进一步优化,提高了数控系统的加工效率和稳定性。Developing a simple,fast and efficient open curtain wall metal component CNC system according to the characteristics of the metal components of curtain wall,and realized the conversion of G code to primitives.The thesis focus on the research of the primitive automatic programming of numerical control system,theprinciple of the concrete implementation and data processing.At the same time,the using of the improved genetic algorithm for CNC machining path for further optimization also improve the machining efficiency and stability of the dedicated numerical control system.

关 键 词：图元自动数控编程 数据处理 遗传算法 路径规划 

分 类 号：TH166[机械工程—机械制造及自动化] TG659[金属学及工艺—金属切削加工及机床]