废旧轴类零件改型再制造加工成本评估算法  

Cost Estimation Algorithm for Remanufacturing and Processing of Waste Shaft Parts

作　　者：王洪申[1] 杨馥宁 WANG Hongshen;YANG Funing(School of Machinery Engineering,Lanzhou University,Lanzhou 730050,China)

机构地区：[1]兰州理工大学机电工程学院,兰州730050

出　　处：《机械设计与研究》2019年第1期142-145,149,共5页Machine Design And Research

基　　金：国家自然科学基金资助项目(61640207)

摘　　要：研究了废旧轴类零件的改型再制造可加工性评价及加工成本评估的问题。根据轴的特征,提取零件轴线及轴各端面信息,利用这些信息,与待加工零件的3维模型进行形状对比,从几何形状的角度评价其再加工其他零件可行性。根据对比结果,确定加工方法,并评价加工成本,根据加工成本选择出最优废旧零件作为加工新零件的毛坯,试验表明本文提出的算法切实可行,并在改型再制造中具有较好的应用价值。The problem of remanufacturability evaluation and processing cost evaluation of waste shaft parts are studied.According to the characteristics of the shaft,the axis of rotation and the end face information of the shaft are extracted,using this information,Compared with the 3d model of the parts to be processed,and the feasibility of reprocessing other parts is evaluated from the perspective of geometric shape.According to the result of the shape conatrst,determine the processing method,further to evaluate the processing cost,According to the processing cost,the best waste ,parts are selected as the blank for processing new parts.The experiment shows that the algorithm is feasible, And it has more application value in the remanufacturing of the modified model.

关 键 词：改型再制造 可制造性评价 对齐分析 加工成本评估 

分 类 号：TP301.4[自动化与计算机技术—计算机系统结构]