This document provides an introduction to Six Sigma, which is a methodology used to improve business processes and reduce defects. It explains that Six Sigma aims to reduce variability in processes by measuring defects in terms of standard deviations. The goal is to have less than 3.4 defects per million opportunities. The document then gives steps for how to implement Six Sigma, which involves identifying opportunities for defects, calculating defects per million opportunities, and determining the corresponding sigma value. Finally, it notes that Six Sigma provides a way to directly link process improvements to financial results.
The Temple of Luxor contains structures from many periods,
the earliest dating from the 12th Dynasty.
The pharaoh Amenhotep III in the 18th Dynasty
was responsible for enlarging the temple and
his work was carried on by many following
New Kingdom Pharaohs.
Quality Improvement in Low Pressure Die Casting Of Automobile Cylinder Head U...paperpublications3
Abstract: Six Sigma is one of the best developing methodologies for quality confirmation and administration in Automobile parts manufacturing. In this research, Quality management tools such as Data Analysis, Pareto charts, Cause and Effect diagrams, Process capability study, Failure Mode Effect Analysis(FMEA), Design of Experiments(DOE), Visual and Control charts etc. are used in characterizing the problems to discover the underlying drivers for the problems and doing tests so as to propose improvements, through which the organization could acquire quality and soundness all the while. The project will be focused on the quality improvement of major defect in cylinder head which were produced by low pressure die casting machines in an Auto mobile manufacturing company. In this project the main defect cause this rejection is “Misrun” which is observed in low pressure die casting of cylinder head. Using the Six Sigma method the DPMO reduces from 16400 to 7800. Further improvement in the rejection is expected in the long run after the continous implementation of all the solutions.
The Temple of Luxor contains structures from many periods,
the earliest dating from the 12th Dynasty.
The pharaoh Amenhotep III in the 18th Dynasty
was responsible for enlarging the temple and
his work was carried on by many following
New Kingdom Pharaohs.
Quality Improvement in Low Pressure Die Casting Of Automobile Cylinder Head U...paperpublications3
Abstract: Six Sigma is one of the best developing methodologies for quality confirmation and administration in Automobile parts manufacturing. In this research, Quality management tools such as Data Analysis, Pareto charts, Cause and Effect diagrams, Process capability study, Failure Mode Effect Analysis(FMEA), Design of Experiments(DOE), Visual and Control charts etc. are used in characterizing the problems to discover the underlying drivers for the problems and doing tests so as to propose improvements, through which the organization could acquire quality and soundness all the while. The project will be focused on the quality improvement of major defect in cylinder head which were produced by low pressure die casting machines in an Auto mobile manufacturing company. In this project the main defect cause this rejection is “Misrun” which is observed in low pressure die casting of cylinder head. Using the Six Sigma method the DPMO reduces from 16400 to 7800. Further improvement in the rejection is expected in the long run after the continous implementation of all the solutions.
Six sigma originally developed in 1986 by Motorala, the business
management strategy is now used in many different industries in an effort
to improve the quality of products or services produced by the business
through the removal of effects and errors. The strategy involves creating
groups of people within the business or organisation who have expert
status in various methods, and then each product is carried out according
to a set of steps in an effort to reach specific financial milestones. A six
sigma process is defined as one in which 99.99966% of products created
are expected to be statistically free from defects.
Application of Six Sigma in Construction Industryijtsrd
Construction plays an important role in the economic growth of a nation. This project deals with the quality standards and customer satisfaction. The aim is to evaluate the quality of a multi storey building by using six sigma. Six sigma concepts are used to reduce the variation and eliminate the root cause of defects. The data collected from the defect assessment sheets are calculated by study done in a residential building and the quality of brickwork, concreting, plastering, flooring and painting are analyzed. Although Six Sigma has been implemented in the manufacturing and other services industries. This study described the Six Sigma concept as a quality initiative that may be applied in the building industry. The principles, methodology, and metrics of Six Sigma are first discussed. The application of Six Sigma for improving the quality of internal finishes during construction is also explained. For that a case of residential building is done to find out the defects in brickwork, concreting, plastering, painting and flooring. These defects are then evaluated by applying DMAIC methodology of six sigma. Before applying DMAIC, the sigma level is calculated by defects per million opportunities DPMO . It also suggests various improvising methods for quality of building by minimizing the defects. In this paper, DMAIC Define, Measure, Analyze, Improve and Control phase of six sigma is used to improve the quality of the building. The cause and effect diagrams and pareto charts are done in E draw max software and MS Excel. This methodology is applied to enhance the quality of the existing process by analyzing the defects, percentage of occurrence, possible causes, effects of defects and recommendations to overcome them. Hamraz MP | Hameed Faiz NH | Basima Parveen TP "Application of Six Sigma in Construction Industry" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-7 | Issue-1 , February 2023, URL: https://www.ijtsrd.com/papers/ijtsrd52662.pdf Paper URL: https://www.ijtsrd.com/engineering/civil-engineering/52662/application-of-six-sigma-in-construction-industry/hamraz-mp
Elimination of rework in V Cap by Using Six Sigma MethodologyIJERD Editor
The purpose of this project was to gain a strong understanding of Six Sigma management philosophy, concepts, and practices and to apply this knowledge to creating a Six Sigma academic course or training program. This was done through three main methods: preliminary research and data collection, the creation of a design model for Six Sigma academic course program establishment, and the creation of a Six Sigma academic course program syllabus. The preliminary research consisted of conducting a Six Sigma knowledge survey with the students of Worcester Polytechnic Institute, interviewing a Six Sigma expert, and examining current Six Sigma educational programs in other universities, businesses, and organizations. As a result of our observations, we determined that Six Sigma has become a large part of many companies and should be implemented into more engineering programs at universities nation-wide, including Worcester Polytechnic Institute. This can be done through a project based course, as well as more Six Sigma based Interactive and Major Qualifying Projects.
This is complete research and study on the Six sigma and its methodology with case studies of Motorola and GE etc. This will help you a lot in understanding Six Sigma in Detail.
Basic overview six sigma, Six Sigma is a production philosophy that uses data, processes, and tools to nearly eliminate defects and bring performance close to perfection. Specifically, achieving Six Sigma means that no more than 3.4 defects occur per one million “opportunities” to create an acceptable output
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
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Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
2. Introduction:
Six Sigma was the expression given as a synonym by Motorola in 1986 for their
quality program. Since then, a general defenition has developed, and it has become a
useful technique for measuring quality. It has become a tool used particularly among
technology driven companies such as Allied Signal, General Electric, Kodak, and Texas
Instruments. What does it mean to be “Six Sigma” anyway? Its goal is to reduce output
varibability through process improvement. Six Sigma refers to an organizations measure
of quality that strives for near perfection. What can it do for your organization? If your
organization is focused on customer satisfaction, then Six Sigma will offer you a method
and some tools for identification and improvement of both internal and external process
problems to better meet customers’ needs by identifying the variations in your
organization’s processes that might influence the customer’s point of view negatively.
How Does Six Sigma Work, and How To:
How to:
Okay, okay, how do you use Six Sigma then? Six Sigma is based on the normal
distribution theorem by Carl-Friedrich Gauss with this formula:
This formula describes a curve whose form is defined by two parameters, the mean
average value, and the standard deviation “sigma.” Six Sigma is the tool used to help
design highly capable parts that meet set specifications, namley customer specifications.
These specifications are +/- six standard deviations from the process mean, which is the
center line.
2
3. As you can see from the picture, +/-6 deviations (6 sigma) contains 99.9999% of
all values. It can never reach 100% though. This means that there will always be room
for improvement. Requirements and environmental boundaries must be considered when
calculating a six sigma value as well.
The idea is to identify all of the opportunities for defects and then count the actual
number of them that occur, and then normalize this value to one million opportunities to
find the Defects per Million Opportunities. Now you can determine the corresponding
sigma value. You must locate a table of values for the one-sided normal distribution.
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4. http://www.sixsigma.de/english/sixsigma/6s_e_values.htm is a fairly simple one to
follow. Ideally, defects should be below 3.4 defects (standard deviations) per million
opportunities for a defect. This means that ideally, the implementation of six sigma will
result in an average of only about 3.4 defects per million units produced.
Other Helpful Sources for Six Sigma Information:
1.) General Electric created a Six Sigma Academy in 1994. This is the Web Site
address. It may be helpful for more information and training.
http://www.6-sigma.com/
2.) iSixSigma, Six Sigma Quality Resources for Achieving Six Sigma Results. This
web site has plenty of information, discussion forums, and updated news on the subject,
and job shops as well.
http://www.isixsigma.com/
3.) This site is also a good source of information and offers defenitions and step by
step instruction on the how to’s of Six Sigma.
http://www.sixsigma.de/
4.) General Electric is considered one of the Benchmarks in this area. This web site
is very helpful, not only for information, but for some real life uses.
http://www.ge.com/sixsigma/
5.) Motorola is the company who introduced this method. It is also considered a
major benchmark for Six Sigma Method.
http://www.qa-inc.com/knowledgecente/articles/SixSig_pg1-3.html
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5. Conclusion:
Six Sigma is far more in depth than this document has illustrated. It is a tool that
if used correctly, can identify key areas of business processes that need attention to lower
defect rates. One of the greatest advantages is that all the measured improvements
achieved through this techneque can be directly converted into financial results. In fact,
more and more shareholders even require that Six Sigma method be implemented.
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