Quality & Productivity Improvement using Six Sigma-A literature Review (original) (raw)
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Six Sigma: literature review and implications for future research
2015
There has been considerable number of papers published related to Six Sigma applications in manufacturing and service organizations. However, very few studies are done on reviewing the literature of Six Sigma in all the areas including manufacturing, construction, education, financial service, BPOs and healthcare etc. Considering the contribution of Six Sigma in recent time, a more comprehensive review is presented in this paper. The authors have reviewed Six Sigma literatures in the way that would help research academicians and practitioners to take a closer look at the growth, development, and applications of this technique. The authors have reviewed various journal papers and suggested different schemes of classification. In addition, certain gap areas are identified that would help researchers in further research.The paper has been categorized in four sections. Section one & two present introduction to Six Sigma and preamble to literature review respectively. Section three presents classification of Six Sigma papers based on research methodology & research contents. Section four presents key findings, conclusion and areas for future research.
Six Sigma: Literature Review and Methodologies to Improve Implementation
2020
There were plethora of research done and journal papers published in relate to Six Sigma. Ironically, there are few research and papers were published on reviewing the literature on Six Sigma in all the sectors like Engineering, Healthcare, IT Industry, education etc. Six Sigma is not only about the statistics but also it is a process of defect reduction, improvement and customer satisfaction. The goal of this study is to look at prosperity of improving methodologies and deepen the knowledge of various research and coclude the process Six Sigma. In this paper, a survey of Six Sigma literatures is presented through various research papers to illustrate the broad scope of the application of Six Sigma. Lean Six sigma can also be implemented in the financial services and the with significant results and improvements which was shown with the help of case study.
Six Sigma: a literature review
International Journal of Lean Six Sigma, 2010
Purpose: The purpose of the work presented in this paper is to capture the current state of Six Sigma as well as to document the current practices of Six Sigma through a systematic literature review so as to extend and update the previous work of Brady and Allen (2006). Design/methodology/approach: The approach to this research is to answer the questions such as what is Six Sigma?, what are the applications of the Six Sigma?, what are the main enablers and barriers to its application?, and what are the emerging trends? These questions are used to guide the search of papers from various publication databases even if it is expected that existing literature might not be sufficiently developed to translate each question directly into a finding. The literature is then analysed and the major emerging themes are presented. Findings: Seven key findings (topics on which the views of the authors converged) and two issues (topics on which authors had differing views) have been established. These include the interpretation of Six Sigma, tools and techniques, implementation of Six Sigma, benefits, adoption, enablers and links to other disciplines. Originality/value: The systematic literature review approach used in this paper allows emerging trends and issues in Six Sigma to be highlighted in a structured and thematic manner, enabling the future work to progress as Six Sigma continues to develop and evolve. The findings also open up new opportunities to apply Six Sigma in the fields that are not widely explored before for instance sustainability and Product-Service Systems (PSS).
A systematic literature review of implementation six sigma in manufacturing industries
Operations Excellence: Journal of Applied Industrial Engineering, 2020
The Six Sigma approach has received a lot of attention in various industrial sectors from the manufacturing industry to the service industry. More specific knowledge about Six Sigma has grown rapidly. Much of the training and research on Six Sigma is carried out in various industries and university. This literature review related to Six Sigma purpose to provide an overview of Six Sigma implementation in the manufacturing industries. The Six Sigma approach that has been introduced and implemented for a long time is DMAIC (Define, Measure, Analyze, Improve, and Control). This paper discusses the published literature related to Six Sigma ranging from 2015 to 2020. This paper involves the study review of 50 papers related to the implementation of Six Sigma of known database search including Elsevier, Science Direct, Emerald Insight and Google Scholars. This literature review contains results from a variety of different perspectives. The perspective includes the focus of the industry, t...
Six sigma: a literature review analysis
… of the 8th WSEAS International Conference …, 2009
Six Sigma (SS) methodology is nowadays one of the most used approaches in the Quality Management field since its benefits coming from the improvement of the process outputs quality by identifying and removing the causes of defects and variability in manufacturing and business ...
A Review : Six Sigma Implementation Practice in Manufacturing Industries
2014
Higher Productivity achievement is very crucial factor for the field of production. With the High productivity various other factors must be taken in to consideration in manufacturing industries such as global competitors, diversity in product range, lead time and customer demand in terms of quality and quantity. A new benchmark called Six Sigma has been invented for dealing with all these needs. Six sigma is a quality initiative which reduces variations in a process and helps to lower the cost of product as well as process. The objective of this paper is to review and examine the advancement and encounters of six sigma practices in Global manufacturing Industries and identify the key tools for each step in successful Six Sigma project execution. The paper also integrates the lessons learned from successful six sigma projects and their prospective applications in various manufacturing Industries. In today scenario, many global manufacturing industries operate their processes at the ...
A Systematic Literature Review of Six Sigma Implementation’s Benefit to the Organization
Spektrum Industri, 2021
Article history : Six sigma is a methodology which started in manufacturing sector that focuses in reducing the product variation, reducing defect and increasing customer satisfaction. This research is based on literature research to review and observe all the findings, facts and research result around the world regarding to the six sigma implementation. The result shown that Six sigma is being popular and has been adopted in many organizations across the industries as well as the organization sizes around the globe, where it successfully delivered many benefits from the quality improvement, increase productivity, increase job satisfaction, deliver cost saving, improve on time delivery and improve customer satisfaction that leads to more business growth, higher profit and building the great foundation for the business sustainability.
Six Sigma - A New Direction to Quality and Productivity Management
The fast changing economic conditions such as global competition, declining profit margin, customer demand for high quality product, product variety and reduced leadtime etc. had a major impact on manufacturing industries. To respond to these needs various industrial engineering and quality management strategies such as ISO 9000, Total Quality Management, Kaizen, Just-in-time manufacturing, Enterprise Resource Planning, Business Process Reengineering, Lean management etc. have been developed. A new paradigm in this area of manufacturing strategies is Six Sigma. The Six Sigma approach has been increasingly adopted world wide in the manufacturing sector in order to enhance productivity and quality performance and to make the process robust to quality variations. This paper discusses the quality and productivity improvement in a manufacturing enterprise through a case study. The paper deals with an application of Six Sigma DMAIC(Define-Measure-Analyze-Improve-Control) methodo -logy in an industry which provides a framework to identify, quantify and eliminate sources of variation in an operational process in question, to optimize the operation variables, improve and sustain performance viz. process yield with wellexecuted control plans. Six Sigma improves the process performance (process yield) of the critical operational process, leading to better utilization of resources, decreases variations & maintains consistent quality of the process output.
Advances in Production Engineering & Management, 2021
Industrial sustainability is an important attribute and becomes a parameter of the business success. Quality improvement with an indicator of increasing process capability will affect productivity improvements and lead to industrial competitiveness and maintain industrial sustainability. The purpose of this paper is to obtain a relationship between the consistency of the DMAIC phase to increase the sigma level in productivity improvement and industrial sustainability. This paper applied for a systematic literature review from various sources of trusted articles from 2006 to 2019 using the keywords “Six Sigma, Productivity, and Industrial Sustainability.” A matrix was developed to provide synthesis and summary of the literature. Six Sigma approach has been successful in reducing product variation, defects, cycle time, production costs, as well as increasing customer satisfaction, cost savings, profits, and competitiveness to maintain industrial sustainability. Extraction and synthesi...
A Review: Six Sigma Implementation Practices in Manufacturing Units and Benefits Derived
For global competitiveness Indian industries need breakthrough improvement strategy like Six Sigma to be implemented. It is that improvement strategy by which an industry can improve its base line capability and can gain operational excellence. Six Sigma can help any industry to increase its efficiency and effectiveness by which an industry can gain profit, market share, customer satisfaction and other advantages related with it. Six Sigma methodology can be effectively applicable to any industries. This paper discusses about tools and techniques of Six Sigma applied by different manufacturing units like automobile, rubber, electrical, solar cell etc. in order to achieve business excellence. It also discusses about benefits derived by application of Six Sigma.