机械产品装配复杂性度量方法  

Method for measuring assembly complexity of mechanical products

作　　者：陶松桥[1] 

机构地区：[1]武汉交通职业学院机电工程学院,湖北武汉430065

出　　处：《现代机械》2017年第4期8-12,共5页Modern Machinery

基　　金：湖北省教育厅科研项目(B2015339)

摘　　要：为了合理地选择装配工艺、装配设备和配置装配层,降低产品装配成本,提出一种机械产品装配复杂性度量方法。首先,通过对机械产品手工和自动装配过程分析,获取影响装配难度的装配预处理和装配操作影响因素及其平均属性值;其次,将装配预处理和装配操作影响因素的平均属性值进行加权求和,作为机械产品单个零件装配复杂性度量;接着,将所有零件的装配复杂度进行加权求和,作为整个机械产品的装配复杂性度量;最后,以一个活塞连杆组件作为实例,说明所提出的机械产品装配复杂性度量方法的计算过程。In order to select the assembly process,assembly equipment and assembly allocation,and reduce the cost of product assembly,a method for measuring assembly complexity of mechanical products is proposed. Firstly,through the analysis of assembly process of mechanical products,the factors and attribute values that influence assembly difficulties are obtained.Secondly,the average attribute values of all the influence factors of a part are weighted sum,and the assembly complexity of the part is measured. Then,the assembly complexities of all parts are weighted sum,and the assembly complexity of the whole mechanical product is measured. Finally,taking a piston and con-rod assemble for example,the calculation process of the assembly complexity measurement is illustrated.

关 键 词：机械产品 面向装配设计 装配复杂性度量 

分 类 号：TH113[机械工程—机械设计及理论]