摘要
废旧矿冶零部件正成为全世界增长最快的废弃物,对其分类评估决策是再制造循环利用的前提和基础。根据废旧零部件灰尘多、腐蚀大、磨损快的特殊工况可靠性阈值及再制造经济性,建立典型矿冶废旧零部件剩余寿命的预测模型,通过构建基于霍尔三维结构的再制造评估方法,可以为企业废旧零部件残余寿命准确预测与再制造性评估决策提供一种新的解决途径。以电动轮自卸车曲轴为例,验证了上述方法的可行性。
Mining Waste Parts are becoming the world＇s fastest growing components of the waste; the classification and estimation are the basis of remanufacturing recycling. According to the reliability threshold and remanufacturing economy in the special conditions of dusty,corrosion and fast wear,the typical mining waste parts remaining life prediction model is established; by building remanufacturing estimation method based on three dimensional structure of the Hall,a new solution for enterprise to accurately predict the residual life of waste parts and the remanufacturing decision making are provided. The crankshaft of the electric wheel dump truck is taken as an example to illustrate the feasibility of the idea.
出处
《机械科学与技术》
CSCD
北大核心
2014年第12期1859-1864,共6页
Mechanical Science and Technology for Aerospace Engineering
基金
国家自然科学基金项目(51365015)
江西省自然科学基金项目(2010GZC0063)
省教育厅(GJJ13416)
省科技厅(20122BDH80024
20142BBE50058)科技项目
江西省中青年学术骨干和学术领军人才国外访问学者重点项目(2013)
江西省研究生创新基金项目(YC2013-S194)资助
关键词
废旧零部件
再制造
剩余寿命
霍尔三维结构
cost benefit analysis
decision making
estimation
fatigue of materials
flowcharting
forecasting
manutucture
mathematical models
mean square error
mining waste parts
model
particle swarm optimization（PSO）
recycling
reliability
reliability analysis
remaining life estimation
remanufacturing
support vector machines
three dimensional structure of Hall
