LEAN IN PRODUCTION AND SERVICE The word term ‘’LEAN’’ was put together to describe and personalize Toyota’s business activity during the 1980’s by a research team headed by one Jim Womack‚ Ph.D.‚ at MIT’s international Motor vehicle programme. According to them‚ the concept of ‘LEAN’ was fathered by Taiichi Ohno of Toyota. Ohno developed a contrasting approach to the mass production methods of US car firms through necessity. Later‚ in 1996‚ Jim Womack’s team espoused the five lean principles
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(2009) state that the concept of lean resource management was developed in the 1950s by the car manufacturing company Toyota. There are several aspects of lean resource management including the JIT or just in time system. Under such system‚ the inventory or raw materials that the company needs are ordered just in time to be used to the production process. According to Teresko (2007)‚ Toyota’s Production System is one that emphasizes the concept of lean manufacturing systems. Through such process‚ the
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Briana McLaughlin Operations Management May 25th‚ 2014 Lean Reflection Throughout our operations management class we have practiced many simulations and experienced several observations on lean manufacturing. Although there are many components of lean manufacturing‚ I have highlighted some of the key points I have absorbed from the class thus far. Lean manufacturing concepts I have learned the most from include the three M’s‚ the five S’s‚ flexible resources‚ total quality management‚ and
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revolution‚ with its main characteristic of development of manufacturing management‚ swept across the world. Before the transition of production methods to new manufacturing processes‚ organisations faced problems relating to their effectiveness‚ speed of reaction‚ and flexibility‚ and these had formed a bottleneck restricting the development of enterprises. It was in 1950 that Toyota Motor Corporation first proposed Just-In-Time (JIT) manufacturing systems. Some years later‚ through its assembly with
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efficient. Lean production principles‚ pioneered by Toyota in the last half of the 20th century (Womack et al‚ 1990)‚ proved consistent results for the manufacturing companies that understood mass production strategy had become obsolete‚ after almost a century of dominance. Applicable successfully to the manufacturing industries‚ the lean philosophy will be analysed in the present synopsis through the perspective of services industry‚ usually dealing with intangibles. Lean Manufacturing In their
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Just in time is a stock managing system that works on the basis of not keeping a buffer stock‚ it’s a ‘pull’ system of production so the order for a good‚ signals when a product should be manufactured. This system allows there to be low storage costs as spare parts arrive at the factory when they need to be used in the production line‚ which reduces the storage costs drastically. Just in time works on the basis of not having buffer stock‚ this reduces costs‚ but it’s a hard system to keep in perfect
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differences between lean and agile supply chain strategies? Similarities in Lean and Agile Supply Chain Strategies: In both approaches‚ lean practice has transformed the downstream stages of the supply chain scheduling‚ according to demand pull‚ and increasing agility mean that ultimately converting to agile as today’s requirement. Excessive stock in the supply chain and the practice of increasing batch size to create efficiencies are directly in conflict with responsiveness for both lean as well as
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Over the past several years‚ increasingly‚ there has been a trend within business and manufacturing community to associate JIT with Lean operations. According to “Reference for Business” Lean methodology is Westernized version of Japanese Just-In-Time system‚ where both of these systems share mostly the same characteristics and goals‚ and often used interchangeably. Whereas there are similarities between these two methodologies‚ there are also principal differences between them. It should be noted
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INTRODUCTION Lean manufacturing‚ lean enterprise‚ or lean production‚ often simply‚ "Lean"‚ is a production practice that considers the expenditure of resources for any goal other than the creation of value for the end customer to be wasteful‚ and thus a target for elimination. Working from the perspective of the customer who consumes a product or service‚ "value" is defined as any action or process that a customer would be willing to pay for. Essentially‚ lean is centered on preserving
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What trade-offs are involved in shifting from a traditional operations system to a lean system for: a. A manufacturing firm? A lean system is basically quality vs. quantity. Producing quality in the lean system eliminates waste. For instance‚ a lean system can reduce inventory‚ waiting time‚ excessive transportation‚ as well as defects in products and services. “The key considerations are the time and cost requirements for successful conversion‚ which can be substantial” (Stevenson‚ 2010‚ p.
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