| 利用DMAIC解决铝合金化学抛光制程参数的设计问题 |
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| 引用本文： | 杨赟炜.利用DMAIC解决铝合金化学抛光制程参数的设计问题[J].黑龙江科技信息,2012(13):43-44. |
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| 作者姓名： | 杨赟炜 |
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| 作者单位： | 上海交通大学机械与动力工程学院,上海,200000 |
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| 摘 要： | 铝合金外壳以其的轻薄、坚固和优良的导热性逐渐成为电子消费市场的新宠,但对铝合金外壳制造过程来说,化学抛光制程问题一直困扰着阳极处理制造商。本文采用六西格玛的DMAIC流程,通过优化组合磷酸硫酸比、Al3+含量、化抛时间、温度对提高良率最有影响的这4点参数进行设计,从而得到较好的效果。
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| 关 键 词： | 六西格玛 阳极处理 化学抛光 质量改进 |
Application of Six Sigma Method on chemical polishing process yield improvement |
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| Abstract: | Aluminum alloy enclosure is consumer electronics customer’s favourite,because it is so light,strong and good thermal conductivity.But most of the defects appear at chemical polishing process to enclosure production process.So in the paper,the DMAIC process of Six Sigma method is used to design the optimized of H3PO5 / H2SO4、Al3+、time、temperature which are the four key factors.Good results are obtained. |
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| Keywords: | Six sigma Anodization Chemical polishing Quality improvement |
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