IEEM 517 Just-In-Time LEARNING OBJECTIVES 1 1. 2. 3. Understand the philosophy of Just-In-Time (JIT) Learn the working procedure of JIT Know the differences between the two production-control systems‚ MRP (the push system) and JIT (the pull system) 1 CONTENTS • Motivation • JIT Philosophy • JIT Procedure – Toyota Kanban Systems • MRP vs. JIT • Summary 2 PRODUCTION AND OPERATIONS MANAGEMENT Product development long term Product portifolio Purchasing Supply network design
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Table of Contents Introduction Just-in-time is a new system created by Taiichi Ohno in Japan in the early 1970s at a Toyota car assembly plant. It was created to reduce cost and eliminate inventory. Basically the idea of JIT is to produce necessary items at the necessary time in the necessary quantity needed. It is a management philosophy and not a technique‚ which is associated with the management process and not the end-result. In other words‚ the idea is to supply materials
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Just in time (JIT) is a production strategy that strives to improve a business return on investment by reducing in-processinventory and associated carrying costs. Just-in-time production method is also called the Toyota Production System. To meet JIT objectives‚ the process relies on signals or Kanban (看板 Kanban?) between different points in the process‚ which tell production when to make the next part. Kanban are usually ’tickets ’ but can be simple visual signals‚ such as the presence or absence
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capital is becoming a major currency of modern commerce – Definition: The value of a firm’s network of relationships with its customers‚ suppliers‚ alliance partners‚ and internal sub-units • Companies are beginning to manage relationships‚ not just physical assets and intellectual property 2 Introduction • “Shrinking Core‚ Expanding Periphery” – As organizational boundaries are extended‚ organizational centers are shrinking • Companies are outsourcing more activities • Increase in partnerships
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the quality of service‚ timeliness‚ service consistency and courtesy. 2. Utilizing Multifunction Workers – Assist with improving quality and customer service. 3. Reduced Turn Around time – The competition is steady among companies that provide services‚ so a company that uses JIT concepts reduces the turnaround time and increase their
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c M t y - B a s e d Costing (ABC)‚ Just-in-Time (JIT)‚ T otal Quality M anagement (TQM)‚ a nd Quality Costs b I . .ITY-BASED COSTING Many companies use a traditional cost system such as job-order costing or process costing‚ or some hybrid of t he two. Using the traditional methods of assigning overhead costs to products using a single predetermined overhead rate based on any single activity measure can produce distorted product costs. The growth in the automation of manufacturing
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1. Executive Summary This report provides an analysis and evaluation of the Just-In-Time system‚ the advantages and disadvantages of the system and how it would benefit AG & Z. The Just-In-Time (JIT) system is a process where goods are ordered as required‚ as opposed to the currently used batch processing system where goods are made in bulk and stored in warehouses until sold. The Just-In-Time system was initially developed to not only cut down the amount of waste produced by other systems‚
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Title: | Operations Management‚ 9/e and Principles of Operations Management‚ 7/e | Book Title: | Operations Management‚ 9/e and Principles of Operations Management‚ 7/e | Location on Site: | Chapter 16: Just-in-Time and Lean Operations > Self-Study Quizzes > Multiple Choice | Date/Time Submitted: | May 5‚ 2012 at 4:33 PM (UTC/GMT) | | Summary of Results | 24% Correct of 17 Scored items: 4 Correct: | 24% | 13 Incorrect: | 76% | | More information about scoring | | |
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Q1. Explain in brief the origins of Just In Time. Explain the different types of wastes that can be eliminated using JIT Ans. Just in Time (JIT) is a management philosophy aimed at eliminating waste and continuously improving quality. Credit for developing JIT as a management strategy goes to Toyota. Toyota JIT manufacturing started in the aftermath of World War II. Although the history of JIT traces back to Henry Ford who applied Just in Time principles to manage inventory in the Ford Automobile
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built up on kettles and washing machines. The chemical name for lime scale is calcium carbonate‚ chemical formula CaCO3. It is usually caused by hard water (Water containing a higher than normal concentration of dissolved minerals such as calcium and magnesium). http://www.purewaterpeople.co.uk/blog/2013/06/what-is-limescale/ How is lime scale formed? Lime scale is built up over a long period of time. When hard water evaporates the calcium carbonate deposits are left behind and over time they start
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