液压油缸再制造技术可行性分析  

Technical feasibility analysis for remanufacturing technology of hydraulic cylinder

作　　者：王国安[1,2] 高岭[1] 朱坤鹏[1] 张丽 

机构地区：[1]广西科技大学机械工程学院,广西柳州545006 [2]柳工机械股份有限公司,广西柳州545006

出　　处：《广西科技大学学报》2015年第1期33-37,共5页Journal of Guangxi University of Science and Technology

基　　金：国家科技支撑计划项目(2012BAF02B02)资助

摘　　要：液压油缸是工程机械关键的零部件.为了节约资源,减少制造成本,保护环境,利用珩磨技术对油缸进行再制造加工,通过珩磨工艺过程的制定和珩磨参数的设置得到再制造后的缸筒,运用ANSYS对新件和再制造进行分析对比计算.结果表明,珩磨后的缸筒与新件相比壁厚方向的应力和位移变化都符合要求,表明其刚度和强度满足要求,说明液压油缸再制造技术是可行的.Hydraulic cylinder is the key component of construction machinery. To conserve resources, reduce manufacturing costs and protect the environment, cylinder honing technique is used for remanufacturing process. Through developing honing process and setting honing parameters, remanufactured cylinder is got. ANSYS is used for analyzing and comparing computation for new and remanufactured parts. The result shows that compared with new parts, the honed cylinder＇s stress and displacement in the thickness direction are in line with the requirements, which indicates that the stiffness and strength can meet the requirements. It is proved that hydraulic cylinder remanufacturing technology is feasible.

关 键 词：液压油缸 再制造 珩磨 ANSYS 

分 类 号：TH16[机械工程—机械制造及自动化] TH17