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An Examination Of Cutting Fluid Mist Formation In Turning 车削加工中切削液雾形成的研究
发布日期: 1999-11-01
切割液雾正在成为制造商越来越关注的问题,因为可以获得有关其健康风险的更多信息。虽然可以通过收集器或化学抑雾剂添加剂将雾降到最低,但这些方法成本高昂且往往无效。本文描述了最近研究车削过程中雾形成问题的实验工作。介绍了描述雾气形成机理的模型。从健康角度来看,环境温度条件下的液体蒸发影响最小。纺锤转速对雾气质量浓度和空气动力颗粒尺寸都有显著影响。
Cutting fluid mist is becoming an increasing concern for manufacturers as additional information is obtained on the health risks that it poses. While mist can be minimized through collectors or chemical mist suppressant additives, these approaches are expensive and often ineffective. This paper describes recent experimental efforts to study the mist formation problem in a turning process. Models that have been developed to describe the mechanics of mist formation are presented. Fluid vaporization under ambient temperature conditions is shown to have a minimal impact from a health standpoint. Spindle speed is demonstrated to have a dominating effect on both mist mass concentration and aerodynamic particle size.
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发布单位或类别: 日本-日本船用装置工业会
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