冷镦机油雾处理方案设计与数值模拟  

Design and digital simulation for device of oil-mist dispose of cold heading

作　　者：戴春祥[1] 孟红玉[1] 李莉敏[1] 何斌[1] 

机构地区：[1]上海大学机电工程与自动化学院,上海200072

出　　处：《现代机械》2015年第2期9-13,21,共6页Modern Machinery

基　　金：国家重大专项中的04专项;即高档数控机床与基础制造装备专项;项目编号:2013ZX04002081

摘　　要：金属在机械加工中使油基润滑冷却液产生的油雾对人体健康和环境造成了极大的危害。本文将设计一种应用于冷镦机的油雾收集处理装置,对冷镦机在冷镦过程中产生的有害高温油雾进行收集,并进行油气分离。之后运用CFD软件进行数值模拟,分析油雾在油雾收集分离箱里的压力和体积分布规律。The mist of oil- based lubricating coolant produced during metal machining can bring great harm to human health and the environment. In this article,a device was designed to collect and dispose the harmful high- temperature mist produced by cold heading,and to separate oil from gas. Then CFD software was applied to simulate and analysis the distribution law of the pressure and volume of the oil mist in the collecting and separating box.

关 键 词：冷镦机 油雾处理 多相流体 空气放大器 

分 类 号：TH122[机械工程—机械设计及理论]