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首页> 外文期刊>Journal of The institution of engineers (India), Series C >Effect of Surface Texture Tools and Minimum Quantity Lubrication (MQL) on tool Wear and Surface Roughness in CNC Turning of AISI 52100 Steel
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Effect of Surface Texture Tools and Minimum Quantity Lubrication (MQL) on tool Wear and Surface Roughness in CNC Turning of AISI 52100 Steel

机译：表面纹理工具及最小数量润滑（MQL）对AISI 52100钢的CNC转动工具磨损和表面粗糙度的影响

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摘要

Machining of bearing steel material such as AISI 52100 steel is one of the challenging fields in the metal cutting industries due to the high hardness which results in low productivity and high manufacturing cost. To overcome these issues, in the present work, the new cooling approach was proposed by combining two sustainable machining techniques, that is, the usage of surface textured tools under the minimum quantity lubrication (MQL) environment. In the experimental investigation, three types of cutting tools were considered, among that two were surface texture tools, namely surface texture grooves 45° inclined to the main cutting edge tool and circular perforated holes tool, and third is a nontexture tool. Taguchi analysis was carried out to study the effect of different surface texture tools and process parameters on turning performance during machining of AISI 52100 steel under MQL cooling condition. From the Taguchi analysis, optimum cutting conditions were determined for obtaining the low surface roughness and tool flank wear, respectively. Also, it was concluded that surface texture grooves 45° inclined to the main cutting edge tool type significantly reduced the surface roughness and tool flank wear, respectively.
机译：轴承钢材如AISI 52100钢材的加工是金属切削行业的挑战领域之一，由于高生产率和高制造成本导致生产率低。为了克服这些问题，通过结合两个可持续加工技术，即在最小数量润滑（MQL）环境下的使用表面纹理工具的使用，提出了新的冷却方法。在实验研究中，考虑了三种类型的切削工具，其中两个是表面纹理工具，即表面纹理槽45°倾斜到主切削刃工具和圆形穿孔孔工具，第三个是一个非折叠工具。塔布芯分析进行了研究，以研究不同表面纹理工具和工艺参数在MQL冷却条件下加工AISI 52100钢时转动性能的影响。从TAGUCHI分析中，测定了最佳的切割条件，以获得低表面粗糙度和刀具侧面磨损。而且，得出结论是，倾斜到主切削刃工具类型的表面纹理槽45°分别显着降低了表面粗糙度和刀具侧面磨损。

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