Six Sigma - Essay Example

Comments (1) Cite this document
Summary
Six Sigma has emerged as a method of identifying, classifying and solving problems that affect the overall productivity of a business. Large industrial names such as GE and Motorola have proved the efficacy of utilising Six Sigma over and over again. …
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER94.7% of users find it useful
Six Sigma
Read TextPreview

Extract of sample "Six Sigma"

Download file to see previous pages For example GE announced in 1998 that it had managed to save some $350 million as a result of Six Sigma initiatives. Subsequently this figure eventually reached more than $1 billion. (Dusharme, 2001) However, not all companies utilising Six Sigma have ended up saving money or making substantial gains. Fortune 500 reported that ninety one percent of fifty eight large companies that established Six Sigma regimes have been trailing the S&P 500 index ever since. (Betsy, 2006) One major reason for this phenomenon is that Six Sigma is less understood and more employed in businesses often in ways that make little or no sense. In essence, Six Sigma is a statistical technique and the lack of data, its analysis, proper presentation and follow up can all lead up to its demise. Amongst other things attempted through Six Sigma, RCA (Root Cause Analysis) is a major application. The contention behind RCA is to locate and subsequently rectify problems in a business operation. However, the application of Six Sigma to RCA in inappropriate methods often causes less than desirable outcomes. Often Six Sigma is used to “create” evidence in order to justify some kind of process or business hypothesis. This text attempts to delineate clearly defined methods to tackle Six Sigma along with RCA within a lean approach. The external customer’s perspective as well as the VOP (Voice of Process) perspective will be utilised to explain the application of lean Six Sigma to RCA. Differentiating the VoC and the VoP Approaches Any business process will always possess an external customer who receives the finished good. If the business process spectrum consists of multiple processing steps then the external customer might be a secondary processing department. On the other hand if the business is small enough or based on a single process, then the external customer will be someone who gets the final product. However, the size of an organisation is critical to the implementation of Six Sigma. Hence this text will take implementation within a large business context as small businesses can seldom afford Six Sigma initiatives. Therefore the external customer in question will be an allied business processing unit or function. Using the customer’s input as the guideline within Six Sigma is better labelled as VoC (Voice of Customer). The customer specifies their requirements using surveys, discussions, focus groups, comment cards etc. (Curious Cat, 2009) In comparison, the VoP (Voice of Process) depends on the process capability. The contention is to measure the best performance that a system could deliver. This is often described statistically using a control chart. Historical performance statistics may also be used to analyse the situation better. The most differentiated aspect of the VoP approach is its reliance on hard statistical data to take decisions. However, there is a great chance of leaving large gaps in collecting data through misreporting as well as omission. (Mann, 2006) VoP is also reliable in discerning the stability or instability of any given business process or operation. Statistical quality records are utilised to create control chart models and this will be discussed below. Lean Methodology for VoP The methodology for a lean Six Sigma RCA will be analysed by following it step wise. Strengths, weaknesses and vulnerabilities will be discussed in an attempt to introduce the sources of error in such systems. Data Collection and Processing Data collection is the single most important part of any RCA treatment. If data is flawed by any given definition then there is no chance that the entire analysis and its subsequent follow up will yield any favourable results at ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Six Sigma Essay Example | Topics and Well Written Essays - 3000 words”, n.d.)
Retrieved de https://studentshare.org/statistics/1390726-lean-six-sigma-for-supply-chain-management-theme
(Six Sigma Essay Example | Topics and Well Written Essays - 3000 Words)
https://studentshare.org/statistics/1390726-lean-six-sigma-for-supply-chain-management-theme.
“Six Sigma Essay Example | Topics and Well Written Essays - 3000 Words”, n.d. https://studentshare.org/statistics/1390726-lean-six-sigma-for-supply-chain-management-theme.
  • Cited: 0 times
Comments (1)
Click to create a comment or rate a document
ch
chelseagoyette added comment 6 months ago
Student rated this paper as
This essay saved me today. I liked the structure. It was very useful for my statistics course.

CHECK THESE SAMPLES OF Six Sigma

Six Sigma

...?Six Sigma Introduction: Definition and Core Philosophy of Six Sigma It is due to globalization that s have fast access to products, servicesand information. This concern has provoked organizations to improve the quality of their operations. Six sigma, therefore, is an approach aimed at improving quality. A number of researchers and authors have presented definitions on six sigma. Interestingly, their understanding of the concept is expressed in different words but the meaning is standardized. We can say that six sigma is a tool employed for the measurement and...
10 Pages(2500 words)Essay

Six Sigma

...?Six Sigma: History, Philosophy, and Corps of Experts Introduction Six Sigma is becoming a powerful tool in insuring, or attempting to insure, the success of the company’s project activities. With the success stories of Motorola, General Electric, among other international companies, Six Sigma as a method is expanding its horizon; such method is no longer confined within the manufacturing company. Nowadays, companies, whether manufacturing or non-manufacturing, are seeing the benefits that Six Sigma offers to them. Surprisingly, though, Six Sigma is just a fairly modern...
10 Pages(2500 words)Research Paper

Six sigma

...? Six Sigma Introduction Six Sigma is a business management strategy that was developed by Motorola USA in the late 1980s. This strategy aims to improve the quality of products and outputs by determining and eliminating various causes of errors, as well as minimizing variability in the manufacturing and business processes (Schroeder & Harry, 2006). Six Sigma uses a variety of quality management procedures and groups the workforce into a special infrastructure that is based on the employee’s skills (Pande & Holpp, 2002). Every Six Sigma project follows a specific sequence of steps which has its own...
8 Pages(2000 words)Essay

Six Sigma

...? Six Sigma Table of Contents Table of Contents 2 3 Introduction 3 Aspects of Six Sigma 4 Features of Six Sigma Quality Improvement Strategy 5 Methods used in Six Sigma project analyses 6 Conclusion 7 Recommendations 7 References 8 Six Sigma Abstract In order to establish the means through which different organizations deliver their services, Six Sigma becomes an effective tool as it elaborates the things that determine the management of products so that they are of extremely high quality. Six Sigma was...
10 Pages(2500 words)Term Paper

Six Sigma DMAIC Process

...of motivation and initiative among employees or a flaw somewhere in the production line, which is as difficult to isolate and quantify. This problem has become so common in present-day efforts to achieve operational excellence that management scholars advocate the adoption of the Six Sigma methodology, which is basically about defect identification and prevention, cycle time reduction and cost savings. There is, in turn, an increasing support for the view that a Six Sigma team can do its work better in process and product improvement if the project uses the DMAIC approach. This paper aims to gain a better understanding of the DMAIC process by dissecting the...
19 Pages(4750 words)Essay

Six Sigma Implementation

...Six Sigma: The Management Mantra for Today's Businesses Executive Summary Six sigma is a quality initiative. It measures numbers of errors in implementation of the process -higher the sigma value more is the reliability of the process/ product. It is a disciplined, data-driven approach and methodology for eliminating defects (driving towards six standard deviations between the mean and the nearest specification limit) in any process -- from manufacturing to transactional and from product to service. The statistical representation of Six Sigma describes quantitatively how a process is performing. To...
11 Pages(2750 words)Essay

Six Sigma

...Introduction The main objective of implementing Six Sigma is to improve the effectiveness and efficiency in an organization. In the world of Six Sigma quality, the saying also holds true: it takes money to save money using the Six Sigma quality methodology. (Waxer, Charles, 2000). Six Sigma is measure of customer satisfaction that is mere perfection. Six Sigma is initially developed by Motorola in mid 1980s for various systematic improvements and eliminating certain defects. It is a registered trade mark of Motorola which is being adopting by number of companies nowadays,...
9 Pages(2250 words)Essay

Six Sigma

...Six Sigma Six Sigma is a methodology in management that is applied so as to achieve accuracy in manufacturing processes and eradicate defects. It is a disciplined and rigorous methodology that utilizes data and statistical analysis in measuring and improving an organization’s operational performance. Statistically, its purpose is to decrease process variation to enable virtually all the services or products provided satisfy or exceed the client’s expectations. Motorola formulated the methodological particulars of Six Sigma in 1986, though it can be traced back to Statistical Process Control, which first emerged in the 1920s. I selected...
6 Pages(1500 words)Research Paper

Six Sigma Team Dynamics

...Six Sigma Application of Introduction Six Sigma is a quality control system that is meant to enable a business to have zero defects in its production and operation systems (Arthur, 2009, p. 2). Six Sigma was successfully pioneered by Motorola in the mid-1980s and has since been a popular tool of operations management quality control (Munro, 2010, p. 1). This paper examines the application of the Six Sigma concept to a fictional organization. The paper will be based on a scenario whereby the writer should apply the principles of Six Sigma to a business with production...
8 Pages(2000 words)Essay

Six Sigma

...SIX SIGMA ID#0947 due: Executive summary Six sigma is the product that provides a comprehensive strategy and methodology used to improve the performance of the company to increase customer satisfaction and to improve the bottom line. The six sigma definition is different in accordance to the areas it is applied. For example, in statistics perspective it is the procedure that has 3.4 per million opportunities defect level. Six sigma is used to describe the philosophy of improvement focusing on improving customer satisfaction and minimize defects. The advantage of employing six...
2 Pages(500 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Six Sigma for FREE!

Contact Us