节点文献
STEP-NC中加工实体的探讨
Discussion on Machining Entities in STEP-NC
【摘要】 针对STEP-NC中常用的几个加工实体:特征、工步和操作,从ISO14649标准对它们的定义、相关参数属性和程序格式等方面进行了分析比较,说明了它们的超类和子类间集合的关系,以便更好地运用STEP-NC。
【Abstract】 According to several general machining entities in STEP-NC,feature,workstep and operation are analyzed from ISO14649standard for the aspects such as their definition,related parameter property and the format of pro-gram based on STEP-NC.The relation between supertype and their subtype has explained in order to use better.
- 【文献出处】 机械工程师 ,Mechanical Engineer , 编辑部邮箱 ,2003年08期
- 【分类号】TG659
- 【被引频次】14
- 【下载频次】44