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首页> 外文期刊>The International Journal of Productivity and performance management >Reducing failure rate at high voltage (HV) testing of insulator using Six Sigma methodology
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Reducing failure rate at high voltage (HV) testing of insulator using Six Sigma methodology

机译:使用六西格玛方法降低绝缘子的高压(HV)测试失败率

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Purpose - This paper, a case study, aims to illustrate the application of Six Sigma in a small-scale ceramic manufacturing industry. The purpose of this paper is to demonstrate the empirical application of DMAIC methodology to reduce failure rate at high voltage (HV) testing of one of the most critical products, insulator. Design/methodology/approach - The case study is based on primary data collected from a real-life situation prevailing in the industry. The case study methodology adopted here is at one small-scale unit wherein the authors have applied DMAIC methodology and observed and recorded the improvement results, especially, reduction in failure rate at HV testing of insulator and, thus, increase in Sigma level. Findings - The results found after implementation of the solutions are very significant. The rejection percentage has been reduced from 0.5 to 0.1 percent and consequently the Sigma level has been improved from 4.4 to 5.0. Research limitations/implications - This success story can be a guiding roadmap for other such industries to successfully implement Six Sigma to improve quality, productivity and profitability. Practical implications - This case study will serve as one of the resource bases for the industries which have till not implemented Six Sigma and benefited from the same. Social implications - Improved quality and productivity leads to better economy. This case will help industries to serve the society with better economy with improved quality and productivity. Originality/value - Though ceramic industries in India are having enormous potential for growth, majority of them, especially, small and medium industries are either not aware of or not implementing Six Sigma to reap its multidimensional benefits of improving quality, productivity and profitability. This study highlights the benefits reaped by small-scale ceramic manufacturing industry opening up the avenues for its application at other such organizations.
机译:目的-本文是一个案例研究,旨在说明“六西格码”在小型陶瓷制造业中的应用。本文的目的是演示DMAIC方法的经验应用,以降低最关键产品之一绝缘子在高压(HV)测试中的故障率。设计/方法/方法-案例研究基于从行业中普遍存在的现实情况中收集的主要数据。这里采用的案例研究方法是在一个小规模的单位中进行的,其中作者应用了DMAIC方法并观察并记录了改进结果,尤其是绝缘子HV测试的故障率降低,从而提高了Sigma水平。调查结果-解决方案实施后发现的结果非常重要。剔除率从0.5%降低到0.1%,因此Sigma水平从4.4%提高到5.0。研究局限性/意义-该成功案例可以为其他此类行业成功实施六西格码(Six Sigma)以提高质量,生产率和利润率提供指导。实际意义-该案例研究将作为尚未实施六西格码并从中受益的行业的资源基础之一。社会影响-质量和生产率的提高可带来更好的经济。这种情况将有助于工业以更高的质量和生产率为更好的经济社会服务。原创性/价值-尽管印度的陶瓷行业具有巨大的增长潜力,但其中的大多数行业,尤其​​是中小型行业,要么不了解,要么不实施“六西格码”以获取其提高质量,生产率和利润率的多维优势。这项研究强调了小规模陶瓷制造行业所带来的好处,这为其在其他此类组织中的应用开辟了道路。

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