AL 7075铝合金孔车削加工表面粗糙度优化

International Journal of Innovative Research in Applied Sciences and Engineering Pub Date : 2021-01-01 DOI:10.29027/IJIRASE.V4.I7.2021.807-810

Ömer Seçgin

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引用次数: 0

摘要

-加工的主要目的之一是尽量减少工件的表面粗糙度。在本研究中，对AL7075合金进行了孔车削加工。首先，用高速钢钻在数控车床上钻出零件。然后把这些洞翻了。通过信噪比分析确定车削参数对表面粗糙度的影响。研究结果表明，切削速度是影响表面粗糙度的最重要参数。还发现，使用少量的切削深度可获得较好的表面粗糙度。

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Surface Roughness Optimization of AL 7075 Aluminum Alloy in Hole Turning Process

- One of the main purposes of machining is to minimize the surface roughness of the workpiece. In this study, the hole turning operation was applied to AL7075 alloy. First, the parts were drilled on a CNC lathe with an HSS drill. Then the holes were turned. The effects of turning parameters on surface roughness were determined by Signal/Noise analysis. As a result of the study, it has been determined that the most important parameter for surface roughness is the cutting speed. It has also been found that the use of a small amount of cutting depth gives a better surface roughness.

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International Journal of Innovative Research in Applied Sciences and Engineering

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