Multi-objective Optimization of Process Parameters for Surface Quality and Geometric Tolerances of AlSi10Mg Samples Produced by Additive Manufacturing Method Using Taguchi-Based Gray Relational Analysis

IF 2.9 4区综合性期刊 Q1 Multidisciplinary

Arabian Journal for Science and Engineering Pub Date : 2024-08-05 DOI:10.1007/s13369-024-09333-7

Uğur Işik, Halil Demir, Barış Özlü

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Abstract

In this study, it has been focused on examining the effects of production parameters on quality parameters such as surface roughness and geometric tolerances in the production of AlSi10Mg samples by the additive manufacturing method. The experimental design has been prepared according to the Taguchi L₂₇ orthogonal array. As a result, in the production of samples, increasing laser power (P) contributed positively to surface roughness and diameter change, and increasing scanning distance (SD) negatively contributed to circularity change and concentricity. Further, it has been determined that increasing the scanning speed (SS) negatively affects the concentricity change of the produced samples. The optimum production parameters for surface roughness and diameter variation has been determined as A₁B₁C₃. The optimum production parameters for circularity variation and concentricity have been determined as A₃B₃C₁ and A₃B₁C₁, respectively. According to the ANOVA analysis results, the most effective parameters for surface roughness, diameter change, circularity change and concentricity have been 53.22% P, 62.45% SD, 37.23% SS and 40.41% SD, respectively. Furthermore, as a result of the gray relationship analysis (GRA) performed for the output parameters, the optimum production parameter has been determined as A₂B₁C₃.

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使用基于田口灰度关系分析法的多目标优化工艺参数，以优化用快速成型法生产的 AlSi10Mg 样品的表面质量和几何公差

在本研究中，重点考察了在使用快速成型方法生产 AlSi10Mg 样品的过程中，生产参数对表面粗糙度和几何公差等质量参数的影响。实验设计按照田口 L27 正交阵列进行。结果表明，在样品生产过程中，激光功率（P）的增加对表面粗糙度和直径变化起正作用，而扫描距离（SD）的增加对圆度变化和同心度起负作用。此外，还确定提高扫描速度（SS）会对生产样品的同心度变化产生负面影响。表面粗糙度和直径变化的最佳生产参数被确定为 A1B1C3。圆度变化和同心度的最佳生产参数分别确定为 A3B3C1 和 A3B1C1。根据方差分析结果，对表面粗糙度、直径变化、圆度变化和同心度最有效的参数分别为 53.22% P、62.45% SD、37.23% SS 和 40.41% SD。此外，通过对输出参数进行灰色关系分析（GRA），确定最佳生产参数为 A2B1C3。

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来源期刊

Arabian Journal for Science and Engineering 综合性期刊-综合性期刊

CiteScore

5.20

自引率

3.40%

发文量

审稿时长

4.3 months

期刊介绍： King Fahd University of Petroleum & Minerals (KFUPM) partnered with Springer to publish the Arabian Journal for Science and Engineering (AJSE). AJSE, which has been published by KFUPM since 1975, is a recognized national, regional and international journal that provides a great opportunity for the dissemination of research advances from the Kingdom of Saudi Arabia, MENA and the world.