1. What is Six Sigma?
There is a business notion that is related to this aspect in quality achievement called the Six Sigma. Bruce (2002), defined it as “A term used is statistics to represent standard deviation, an indicator of the degree of variation in a set of measurements or a process.” (p. 182) It cannot be readily said which organizations in industrial laundry follow the Six Sigma, but it can be inferred that most of them execute such technique. In Sex Sigma, the general rule is that the defect or mistake done in a product or service must not exceed 3.4 standard deviation. That is 3.4 defects per million opportunities. (Bruce, 2002, p. 2)
Six Sigma is a set of tools, processes and techniques that aid in the improvement of any business processes. It has the ideal goal of perfecting the processes that may make it more efficient and effective. It needs to follow a disciplined and systematic approach to achieve the efficiency and effectiveness that it desires. Six Sigma relies a lot on the data available from the organization; hence, it is important that these data are properly stored and then can be accessed quickly and efficiently by the members of the group. The Six Sigma also tries to eliminate any faults in the process or system, in which it arrives with six standard deviations (hence, the term six sigma) just between the mean and the desired value. The Six sigma process can be applied in almost all processes from manufacturing to transactional. It also does not matter whether the business offers a product or a service.
The concept of lean six sigma can be exemplified in making a table. For example, the needed processes in making a table such cutting the wood into pieces, shaping the pieces of wood, doing the sanding assem...
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...hould be noted that the process of Lean management was first applied in the area of manufacturing. Some analysts tell that his particular business management process came out of the Toyota Company’s production system of cars. It should be noted that the Japanese are very much inclined to adopt anything that would reduce costs and eliminate wastes. Hence, it is no wonder that the Japanese are known for their simplicity and design and the minimalist view on things. However, nowadays has evolved from the area of manufacturing and could now be applied in the area of management. Before moving forward to the essential principles of Lean management, it would be better to clearly define it first. The said book by Bradley did not really give a definite and concise definition of Lean. Instead, he tried to define this said business management concept though examples.
In this study, work was completed in a substantial organization situated in the US and India in the matter of changing over printed paper from clients into electronic duplicates. It is a continuation of the prior contextual analysis entitled "Six Sigma Case Study: Converting Paper to Electronic Documents." For this situation study, seven stages were distinguished, which plainly identified with lean manufacturing. The strides included, characterizing and measuring the issue, breaking down the issue, thought era, thought adjustment, actualizing change, checking the outcome, advertisement institutionalizing the control. Taking everything into account, the joined impact of Lean Manufacturing and Six Sigma has prompted upgrades in item quality (98% decrease in blunders) and turnaround time (half lessening). These upgrades have come about in expense decrease, as well as the likelihood of introducing these change stories to the client, constructing the notoriety of the organization as a main supplier of value, and accordingly expanding the probability of getting higher volumes of business. (Goyal,
There are many people that benefit from Lean Six Sigma which include mainly customers, suppliers, employees, and also stockholders. Lean Six Sigma is a way for businesses to improve, to reduce waste and to become more successful. In the future, more and more organizations will adopt or practice some of the Lean, Six Sigma, or both in order to stay competitive in today’s market. In some cases, blending both Lean and Six Sigma can be costly and difficult; however the end result can create an organization that focuses on quality, accuracy, and speed to meet the goal which is profitability.
These methods provide a logical solution to the various problems and help in enhancing the quality and efficiency of products and processes [7]. The critical power of Lean Six Sigma is its focus on finding the variables impacting the majority of variations in process {3]. Thus Lean Six Sigma methodology together helps in achieving project goals and the targets
Even though Six Sigma significantly influences and effects primarily contingency factors of an organization, these sectors in turn influence the structural factors of a company. While Six Sigma can be applied to many industries and a variety of organizational structures, certain aspects of Six Sigma operate more efficiently when specific structural aspects are applied. Primarily, implementing Six Sigma influences the hierarchy of authority and the centralization of an organization.
Lean is best defined as “a systematic approach to identifying and eliminating waste (non-value added activities) through continuous improvement by flowing the product only when the customer needs it (called pull) in pursuit of perfection” (Sarkar, 2008, p. 1). Lean thinking along with Six Sigma have generated interest all industries. This can be seen by the countless studies and quality improvement efforts undertaken by many corporations, with training and building staff as certified Lean Six Sigma experts.
Barnard, W., De Feo, J. (2004). Juran Institute’s Six Sigma Breakthrough and Beyond. New York, NY: The McGraw-Hill Companies
Wal-Mart has difficulty developing and implementing a process that can improve the product material quality since there are so many vendors, manufacturers and international companies involved. They need to implement a set of standards that every company needs to adhere to by setting acceptable standards that must be met across the board whether the company is a local business or a foreign company. Most of the material defective products come from overseas. The process that can afford the opportunity to fix this dilemma is the process known as Six Sigma. This method is designed to manage process variations which cause defects. The concept of this process is to take an already established defect variation and use a step-by-step chain of events that will work towards managing variation in order to eliminate the established acceptable defects. The purpose behind selecting this process is because Six Sigma has the ability to provide high-performance, reliability, and value to the products Wal-Mart purchases which offers a better quality product to the customer. The process was originated by Bill Smith while working at Motorola in 1986. The process was initially defined as a metric for measuring defects and improving quality which would set precedence and standardize defective measures for all vendors and suppliers for Wal-Mart.
Six Sigma is a system used both in manufacturing and service organizations to maximize business success by minimizing defects and process variability (Krajewski, 2013). While Six Sigma relies heavily on the principles of Total Quality Management (TQM), it has a different focus. It is driven by a close understanding of customer needs; the disciplined use of facts, data and statistical analysis, and diligent attention to managing, improving and reinventing business processes. Six Sigma focuses on reducing variation in processes as well as centering processes on their target measures of performance. Either flaw, too much variation or an off-target process, degrades performance of the process. Six Sigma is a rigorous approach to align processes with their target performance measures with low variability.
Sitnikov, C. (2012). Six sigma as a strategic tool for companies. Young Economists Journal / Revista Tinerilor Economisti, 94-102.
Consequentially, these results enable a company to better achieve their goal of providing a product to serve the customer since the necessary resources and focus are on the vital aspects to reach this goal. Moreover, these goals are achieved with less resources as a result of the improved efficiency. Ultimately, Six Sigma helps an organization “achieve superior performance in competitive priorities like quality, reliability, and speed”, all of which lead to cost reductions (Drohomeretski, Gouvea da Costa, Pinheiro de Lima, & Garbuio, 2014,
Lean Six Sigma is a methodology that creates processes within an organization to cut waste and improve the company’s performance. However, studies have shown that over the past decade applying Lean Manufacturing and Six Sigma can create problems for companies financially and potential problems for employees. Companies should take great care before implementing a Lean Six Sigma solution because in some instances, going lean can do more harm than good both financially for the organization as well as destroying employee loyalty and moral.
The term “Six Sigma “ was derived by a Motorola man named Bill smith, and the term sigma means the distribution or separation of average ( mean ) over any given process for testing a process that how well the process is performing , "is performing , the higher the sigma distribution the higher"
The Six Sigma approach was designed by Motorola in 1986. The primary objective of the concept was to develop a tool for tallying the process defects and, as the result, improving business operations. The foundations of the approach are the customer needs, statistical analysis of data and facts, and timely execution. The method promises numerous benefits such as increasing performance and profitability of an organization, improving product or service quality and employee morale, decreasing costs, the growth of market share, the higher level of satisfying customer needs, etc. (Meredith & Shafer, 2013). The primary advantage
In short, Six Sigma means one standard deviation. So, in this case, Six Sigma is a method that organizations use as a tool to increase performance while decreasing defects. What it is not? It is not just a slogan or an expression. It is the driving force behind every top company out there. The idea behind Six Sigma is that you can evaluate the amount of defects in one process and systematically reduce them. The objective is to get the amount of defects a business produces as close to zero as humanly possible.
The final step is assembling where in the wooden parts are joined such that it takes the form of actual furniture product that the customer has bought. The lean production system is applied here when JIT technique is applied to assemble product only when it is sold out. This way the expenditures of inventory and even huge massive furniture goods transfer is