中国机械工程Issue(18)：2419-2425,2426,8.DOI:10.3969/j.issn.1004132X.2015.18.002
一种基于能量守恒原理的数控车削能耗模型
An Assessment Model of Energy Consumption for NC Turning Process Based on Principle of Conservation of Energy
摘要
Abstract
Based on the principle of conservation of energy,an accurate assessment model of energy consumption for NC turning operation was presented.According to the energy flow of machine tool system,the power of each energy branch was separated.After modeling every branch,a function was built among energy consumption and spindle speed,feed rate and material removal rate.Because of the independence of these branches,the energy consumption model suited to the stable cutting stage,and to the stable standby and idle and cutting-free stages.The accuracy of this method is confirmed over 98% by a series of turning experiments.On the strength of this method,an improved model of specif-ic energy consumption was developed.关键词
能耗模型/能量守恒/机床系统/车削过程/单位体积能耗Key words
model of energy consumption/conservation of energy/machine tool system/turning process/specific energy consumption分类
机械制造引用本文复制引用
黄拯滔,张超勇,罗敏,谢阳,周志恒..一种基于能量守恒原理的数控车削能耗模型[J].中国机械工程,2015,(18):2419-2425,2426,8.基金项目
国家自然科学基金资助重点项目(51035001) （51035001）
国家自然科学基金资助项目(51275190) （51275190）
中央高校基本科研业务费专项资金资助项目(2014TS038) （2014TS038）
