蜗杆砂轮磨齿机液压系统故障分析及节能改造  

Failure Analysis and Energy Saving Reform of Hydraulic System of Worm Grinding Wheel Gear Grinder

作　　者：杜淑媛 石明 赵艳杰 孟万博 DU Shu-yuan;SHI Ming;ZHAO Yan-jie;MENG Wan-bo(Qinchuan Machine Tool Group Co.,Ltd.,Baoji Shaanxi 721009,China)

机构地区：[1]秦川机床工具集团股份公司,陕西宝鸡721009

出　　处：《装备制造技术》2020年第4期113-115,128,共4页Equipment Manufacturing Technology

基　　金：大涵道比涡扇发动机关键零部件试制国产成套装备应用示范线项目资助(项目编号:2018ZX04005001-003)。

摘　　要：对高温环境下机床磨齿过程中功能部件-液压系统出现的故障分析,找出故障产生的原因,制定、实施了液压系统的节能改造方案。改造后,液压系统运转良好并再无相同故障发生,为类似工况机床提供设计参考。This paper analyzes the failure of the hydraulic system,which is the functional part of the machine tool in the process of gear grinding under high temperature environment,finds out the cause of the failure,and formulates and implements the energy-saving transformation scheme of the hydraulic system.After the reform,the hydraulic system runs well and no same fault occurs again,which provides design reference for machine tools under similar working conditions.

关 键 词：蜗杆砂轮磨齿机 机械手高频动作 液压系统 节能改造 

分 类 号：TH137[机械工程—机械制造及自动化]