支持工艺设计的制造质量影响因素关系网多色集合模型  

Polychromatic Sets Model of Relationships Network of Factors Influencing Manufacturing Quality for Process Design

作　　者：徐显龙[1] 同淑荣[2] 于广伟[1] 

机构地区：[1]西安工业大学机电学院,西安710032 [2]西北工业大学管理学院,西安710072

出　　处：《组合机床与自动化加工技术》2011年第6期102-106,共5页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金资助项目(70771091);陕西省教育厅专项科研计划项目(2010JK610);西安工业大学校长科研基金资助项目(XAGDXJJ1005)

摘　　要：为了保证产品工艺设计方案在制造过程中顺利实现,提出将制造质量影响因素信息反馈到工艺设计过程,分析了制造影响因素信息对工艺设计的支持,建立了支持工艺设计的制造质量影响因素关系网。利用多色集合理论,能清楚表达集合统一颜色与集合元素之间关系的特点,建立了制造质量影响因素关系网的多色集合数学模型;基于此模型,设计了面向给定加工要求的多个可行工艺设计方案选择的流程和算法;并以齿轮中的齿形加工过程为实例,建立齿形加工过程元素的多色集合和多色图,给出了可行齿形加工方案选择过程。To realize product process planning in manufacturing processes,factors influencing manufacturing quality are turned back to process design.Process design provided by factors influencing manufacturing quality is analyzed,and a relationship network among quality influence factors supporting process design decisions is presented.The polychromatic sets mathematical model of quality influence factors and their relationships is established by using polychromatic sets which can provide a precise expression of the relationships between the unified color of a set and each element in the set.A flow and algorithm of selecting all feasible process planning are proposed.Finally,a case of gear process planning is given,and a polychromatic sets and a polychromatic diagram of quality influence factors in gear manufacturing process are set up.Also the selection of feasible gear process planning is illustrated in detail.

关 键 词：工艺设计 制造质量 多色集合 齿形加工 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]