摘要
为有效构建各零件柔性工艺网络,提出了一种基于多色集的分步形式化推理生成方法。相应的推理实现机制主要包括:特征约束关系矩阵构建与特征关系网络推理生成;特征聚类体及矩阵构建与特征关系网络修正;特征-加工方法关系矩阵构建和柔性工艺路线子网络图生成;工序-资源关系矩阵构建。以一个齿轮轴零件为例说明基于多色集分步推理生成柔性工艺路线网络的可行性。
A formalization reasoning method for flexible process planning network generation based on polychromatic sets was proposed.The formalization reasoning mechanism included mainly four steps：building feature constraint relation matrix and the relation network of features;construc-ting feature clustering entity matrix and revising the relation network of features;establishing feature-machining method relation matrix and generating the sub-network of flexible process planning;con-structing the operation-resource relation matrix.The instance of flexible process planning network generation for a gear shaft was given to illustrate the effectiveness of the proposed reasoning method.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2014年第9期1195-1201,共7页
China Mechanical Engineering
基金
国家自然科学基金资助项目(51075022)
关键词
柔性工艺路线
多色集
关系矩阵
关系网络
flexible process plan
polychromatic set
relation matrix
relation network
