基于STEP-NC的铣削加工智能化工艺规划系统及其实现  

STEP-NC Oriented Intelligent Process Planning System and Its Implementation for Milling

作　　者：欧阳华兵[1] 

机构地区：[1]上海电机学院机械学院,上海200245

出　　处：《机床与液压》2015年第16期22-26,34,共6页Machine Tool & Hydraulics

基　　金：上海市教育委员会科研创新资助项目(14YZ158);上海高校青年教师培养资助计划项目(ZZSDJ12008);上海电机学院重点培育项目(12C110);上海高校教师产学研践习计划(2013);上海电机学院科研启动经费资助项目(13C415)

摘　　要：基于STEP-NC标准的数控技术将是未来数控技术发展的必然趋势,而基于零件加工特征的智能化工艺规划是面向STEP-NC数控技术的关键核心之一。针对STEP-NC的铣削加工智能化工艺规划系统展开研究,构建了基于STEP-NC铣削加工的智能化工艺规划系统框架,重点对该系统所涉及的若干关键技术进行分析。基于Solid Works三维CAD平台,采用VB.NET开发了相应的原型系统ST-ICAPP,结合典型零件工艺路线规划,对该原型系统的操作过程进行具体的说明,从而进一步验证了所构建原型系统在零件智能化工艺路线规划中的合理性和可行性。CNC technology based on STEP-NC will be the future trend of CNC technology, and then the intelligent process planning based on machining parts is the key core for STEP-NC oriented CNC. STEP-NC oriented intelligent process planning system was studied, the framework based on STEP-NC milling intelligent process planning system was constructed, and then the certain key technologies of the proposed system were investigated in detail. Based on SolidWorks development platform, the corresponding prototype system called as ST-ICAPP was developed by VB. NET. The specific application of the prototype system was specifically described by a typical part process planning. The result shows that the proposed system is valid and feasible.

关 键 词：STEP-NC标准 非线性工艺规划 加工特征 特征识别 可制造性评价 

分 类 号：TP163[自动化与计算机技术—控制理论与控制工程] TP391[自动化与计算机技术—控制科学与工程]