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首页> 外文会议>CIRP International Conference on High Performance Cutting >The effects of cooling/lubrication techniques on cutting performance in micro-milling of Inconel 718 superalloy
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The effects of cooling/lubrication techniques on cutting performance in micro-milling of Inconel 718 superalloy

机译：冷却/润滑技术对Inconel 718超合金微铣削性能的影响

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The wastes and emissions from machining processes have negative effects on the environment and human health.Therefore,the use of environmentally friendly cooling or lubrication systems has increased recently,Ethanol is an ideal coolant for high-speed machining because it has lower viscosity than those of oil-based coolants.Ethanol’s low evaporation temperature makes it an efficient cooling technique and also eliminates the need for disposal and recycling The effects of different cooling/lubrication techniques(minimal quantity lubrication(MQL).ethanol,and oil-water emulsion)on tool wear,surface roughness,and burr formation were investigated in micro-milling of Inconel 718 superalloy After cutting tests,3D profilometer and scanning electron microscopy(SEM)analyses were carried out to determine surface roughness,burr formation and tool wear mechanisms Better surface quality was obtained in the cutting processes under MQL and dry conditions Minimal tool wear was obtained in the cutting process with MQL The decrease in tool diameter was at a maximum level in the cutting process with ethanol.When assessed in terms of surface roughness,the ethanol method exhibited a more stable state than the cutting process with conventional cutting fluid.
机译：加工过程的废物和排放对环境和人类健康产生负面影响。因此，最近使用环境友好的冷却或润滑系统，乙醇是高速加工的理想冷却剂，因为它的粘度较低油基的冷却剂。乙醇的低蒸发温度使其成为一种有效的冷却技术，并且还消除了处理和回收不同冷却/润滑技术（最小量润滑（MQL）。乙醇和油水乳液）对工具的影响的需求和再循环在切割试验后，研究了在Inconel 718超合金的微铣削中进行了磨损，表面粗糙度和毛刺形成，进行了3​​D轮廓仪和扫描电子显微镜（SEM）分析以确定表面粗糙度，毛刺形成和工具磨损机制更好的表面质量在切割过程下在切割过程中获得，在切割专业中获得最小工具磨损具有MQL的CESS刀具直径的减少在乙醇中的切割过程中的最大水平。在表面粗糙度方面评估时，乙醇方法表现出比具有常规切削液的切削过程更稳定的状态。

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