Lean Manufacturing And Six Sigma

Production practices have had an important role in satisfying the dynamic market. Many approaches have being developed in order to respond effectively to specific business requirements. In fact, some areas of management have focused its study on the overseeing, designing, and controlling the process of production in an effort to find the best methodology that ensures the business success and performance. However, complexities arise in this field because many variables such as costs, inventory, scheduling, suppliers, etc have to be considered in any business. Lean approach and the traditional approach are two points of view that aim to address this complexities, and those will be examined in this essay.

In a finished product, out of most of the industries only one particular company, provide a very little amount of the total value. Hence to improve the process within the company lean techniques are used so that the total impact will not be high when it is applied to a broader supply chain.

The establishment of Lean Six Sigma is to take a gander at items/benefits through the client 's eyes and decide how enhancements can wipe out "waste". Lean Six Sigma takes after a thorough methodology of DEFINE… MEASURE… ANALYZE… IMPROVE… CONTROL. Through this procedure we distinguish the 7 sorts of waste that is, Overproduction, Inventory, Extra Processing, Motion, Defects, Holding up, and Transportation. A group is structured to direct an Action Work Out to actualize changes that will wipe out the waste. Since "Waste makes Waste" we should ceaselessly Kaizen (improve) to streamline and streamline our methodologies. We exceed expectations to model the Toyota Production System (TPS) with the aid of Shingijutsu specialists that show us the

This essay is going to analyze a case study based on lean thinking principles and techniques. It is could divide in four significant parts. First, to outline the definitions of Lean manufacturing philosophy and applied the strategies to achieving, next create future state Value Stream Map, Furthermore justification Lean Six Sigma tools and techniques, which would appropriate, and critically discussed the key successful should his idea to the Evenort Company.

Lean Six Sigma is becoming the leading continuous improvement technique used by companies in various industries. From manufacturing to healthcare to IT, Lean Six Sigma maximizes efficiency and helps control each step of the process. Lean Six Sigma is an approach that is focused on improving quality, increasing productivity and reducing cost in any organization. (George, 2005) This is a logical definition since Lean Six Sigma is the combination of two different, but complimentary, approaches to continuous improvement - Lean and Six Sigma. Previously organizations chose to use either Lean or

Mr Taichi Ohno first developed the Lean Concepts at Toyota ( Womack, 1998) The principles he developed are applicable both to the manufacturing and the service sectors( A.Lakshminarasimha,2005). To enable a proper perspective on the concepts of Lean, an attempt is made to briefly recapitulate on them.

The success of the Toyota Production System is the evidence that Lean Systems help manufacturing companies in improving their operations and the process of manufacturing. Lean is an approach to eliminate waste and maximize the value for the customers. Lean has made its place in today’s market. Apart from Toyota, companies like John Deere one of the largest manufacturers of agricultural machinery, Textron- leading systems which offers products and services to support the defense and the aerospace, Intel- the world’s largest chip makers, Nike-one of the leading super-cool clothing company have occupied their place in the success list of lean systems.

Over the last thirty years, the views on quality management shifting from a focus on product inspection and problem identification to the theme that product quality is determined by the process used to produce the product (Jayaraman, Kannabiran, & Kumar, 2013; Kerzner, 2013). As a result many quality/process improvement initiatives and methodologies have been developed over the last few decades; one such methodology is known as Six Sigma and has become the most popular of the quality improvement initiatives (Ismyrlis & Moschidis, 2013). This paper will provide a brief overview of Six Sigma along with an explanation of the DMAIC methodology. The paper will present an example from the author’s workplace in software engineering to illustrate effective application of the DMAIC process.

Six Sigma has evolved to become the most successful business improvement strategies and is attributed with reducing the number of defects in manufactured goods to less than 3.4 per 1 million units. Six Sigma uses two different sets of methodologies, DMAIC and DMADV, as lenses to examine and address complementary aspects of business processes. The DMAIC and the DMADV methodologies are aimed at viewing different sectors of a business simultaneously but addressing them separately. Despite unique distinctions, the methodologies overlap during the examination process and share the same end goal -

Lean Six Sigma is also management methodology which is similar to the Six Sigma. The lean approach also shares same as Six Sigma related recognizing and eliminating wastage in manufacturing and production process to improves the performance of the product in the industry. The main goal of the lean six sigma is effectively removing the unnecessary steps from the manufacturing phase so that we can produce efficiency products at least cost easily and gain the customer allegiance. As the lean approach develops the DMAIC phase in the Six Sigma process these

This case study is about 6 sigma manufacturing process by which continuous improvement of the product is done. Mainly the 6 sigma is about improving the quality, In order to identify defects or errors. By using 6 sigma 99.9% the defect will not be there in the product. 6 sigma uses quality management and structural methods. The customer satisfaction can be increased by using this, production cycle can be reduced, reduction of waste and reducing the cost of the project.

The main aim of lean manufacturing is to limit inventory, excess workers and waste. The basic principles can be broken down into five practises – value, value stream, flow, pull and perfection [1]. It is essential to map the value that the product provides to the customer. Decisions need to be well thought-out, and implementations should be rapid. It is also important to ensure that each step provides value thus maintaining the value stream. Flow recognises the processes that ensure that the movement between the value creating steps is smooth. Lean manufacturing requires the customer to pull the output from the previous step and hence avoid overproduction. Finally, the vendor needs to continually strive to improve their quality and processes. Lean manufacturing emphasises on continuous improvement in quality and work should be stopped as soon as quality starts suffering.

This paper is an analysis of the three published journals on Six Sigma model. This literature review discusses about the different parameters which are used in implementing a successful Six Sigma methodology. Kamran Moosaa* and Ali Sajidb (2010) made a study on critical analysis of Six Sigma implementation. Six Sigma is known as a method, metric or a programme. It follows a DMAIC (Define, Measure, Analyze, Improvement, and Control) process. The other articles state that how teamwork and process management are beneficial for Six Sigma implementation in an organization. Hence, this literature review evaluates that Six Sigma is better in pursuing continuous improvement in customer satisfaction, increasing profits, and in overall business strategy when compared to other Total Quality Management tools.

Lean Six Sigma is a widely known approach used for improving the processing and quality of the products and services in an organization. Some of its major functions include improving quality, removing waste, reducing variation and organization. There have been several studies that focus on the combination of Lean Enterprise and Six Sigma. These applications mainly focused on the private industry more than the government industry. Hence, the research aims to explore the strategy of Lean Six Sigma and its application to the local government. The research uses a qualitative and Descriptive Method to investigate the area of Lean Six Sigma tools in improving the quality and processes within an organization. The

Lean manufacturing is to control the resources in accordance with the customers' needs and about reducing unnecessary waste (Womack et aL, 1990).