大型数控成形磨齿机床流体系统能耗研究  

Study on the Energy Consumption of Fluidic Systems in Large CNC Form Grinding Gear Machine Tool

作　　者：丁文政[1] 卞荣 陈勇 于春建 DING Wenzheng;BIAN Rong;CHEN Yong;YU Chunjian(Jiangsu Key Laboratory of Advanced Numerical Control Technology,Nanjing Institute of Technology,Nanjing Jiangsu 211167,China;Industrial Center,Nanjing Institute of Technology,Nanjing Jiangsu 211167,China;Nanjing Gongda NC Company of Science and Technology,Nanjing Jiangsu 211816,China)

机构地区：[1]南京工程学院先进数控技术江苏省高校重点实验室,江苏南京211167 [2]南京工程学院工业中心,江苏南京211167 [3]南京工大数控科技有限公司,江苏南京211816

出　　处：《机床与液压》2021年第13期56-59,134,共5页Machine Tool & Hydraulics

基　　金：国家自然科学基金青年科学基金项目(51805242);江苏省产学研合作项目(BY20200169);江苏高校“青蓝工程”中青年学术带头人资助项目。

摘　　要：流体系统作为数控机床的重要能耗部件,节能降耗潜力巨大。以大型数控成形磨齿机床作为研究对象,阐述机床流体系统的组成及功能,提出流体系统能耗测量与评价方法,并通过一组成形磨齿试验进行能耗分析。结果表明:流体系统能耗超过了机床总能耗的40%,其中液压系统和冷却系统的能耗都在20%左右,润滑系统能耗最低。后续要进一步控制热变形的精确能量需求,精准控制流体系统的运行,从而降低机床整体能耗。Fluidic systems are the important energy consumption components of CNC machine tool,they have potentials to decrease the energy consumption.Taking a large CNC form grinding gear machine tool as example,the structure and function of the fluidic systems were illustrated.Then a measurement and evaluation method for the energy consumption of the fluidic systems was presented.The experiment of form grinding gear was performed to analyze the energy consumption.The results indicate that the energy consumption of the fluidic systems is over 40%of the total energy consumption,the energy consumption of the cooling system and the hydraulic system are about 20%respectively,the energy consumption of the lubrication system is the least.Therefore,the accurate energy demand to control the thermal deformation is needed,and the total energy consumption can be decrease by controlling fluidic systems accurately.

关 键 词：成形磨齿机床 能耗 流体系统 

分 类 号：TG61[金属学及工艺—金属切削加工及机床] TG502.38