A good process is supposed to have short cycle time. In general‚ work-in-process inventory is large for a process layout‚ and small for a product layout. Which of the following characteristics is not associated with a product layout? Highly skilled workers. which of the following characteristics is not usually associated with batch production? stable‚ predictable demand.Which of the following is not considered a major process type? Fabrication An advantage of a make-to-stock process is which of
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appeared to be testing and inspection as were actually producing the products. In addition‚ she noticed parts had been pulled from the line to be reworked or scraped sitting to the sides of the production lines. She realized that all of the scrap and rework were indications of processes that are either incapable or out of control. Pointing to the scraps‚ Beth asked to see the scrap records. Upon walking into the Quality Control (QC) department‚ Beth noticed that tagged items were strewn about the
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Using System Dynamics in Business Simulation Training Games by Jennifer Ching-Wen Han Submitted to the Department of Electrical Engineering and Computer Science in Partial Fulfillment of the Requirements for the Degree of Masters of Engineering in Electrical Engineering and Computer Science at the MASSACHUSETTS INSTITUTE OF TECHNOLOGY May 9th‚ 1997 © Massachusetts Institute of Technology‚ 1997. All Rights Reserved. Au th or .......................................................................
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automobile division during the beginning of the 21st century to the point where its quality surpassed that of Mercedes-Benz (also owned by DaimlerChrysler). By improving product quality‚ firms like DaimlerChrysler should be able to reduce scrap and rework‚ decrease the number of customer complaints and warranty work‚ reduce the resources currently assigned to inspection‚ and so on‚ thus increasing profitability. To realize these benefits‚ management must develop some specific methods that‚ when
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implemented by many organisations. In any company‚ the total operating costs can be broken down into: PONC POC Error-free costs Error-free costs include all expenses incurred for operating processes as they were designed‚ assuming no planned waste; rework or non-conformance was part of the design. Expenses the word include those for materials‚ labour‚ equipment‚ plant‚ officer energy‚ etc. The cost of quality typically runs at 10 to 30% of sales in manufacturing companies and 20 to 50% of operating
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Differences between Activity-Based Costing and Traditional Cost Strategy Activity-based costing (ABC) is a costing model that identifies overhead activities in an organization and assigns the cost of each activity resource to all products and services according to the actual consumption‚ while traditional costing equally distributes all overhead expenses. Thus‚ an organization employing ABC‚ can precisely estimate the cost of its individual products and services for the purposes of identifying and
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LEAN AND CLEAN VALUE STREAM MAPPING Value stream mapping is a Lean process-mapping method for understanding the sequence of activities used to produce a product. During the Green Suppliers Network technical review‚ you will use value stream mapping to identify sources of non-value added time or materials; identify opportunities to increase efficiency; and develop a plan for implementing improvements. Value stream maps serve as a critical tool during the review process and can reveal substantial
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Picking accuracy http://www.warehousecoach.com/images/A_simple_method_to_improve_picking_accuracy.pdf In this warehouse‚ they use a 2”x 3” piece of paper with a similar written message‚ and replaced the Employee Number with the packing person’s first name and photograph. In this warehouse the picker/packer is no longer an anonymous Number but becomes truly visible to the customer. The manger reported that the quality has increased so much‚ as measured by customer calls and returns as a percent
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and implementing policies and rules allow your operation to run smoothly. Section 17.1 Managing Operations 4 Managing Operations and Staffing 17.1 policy rule credit character Section 17.1 Managing Operations capacity capital return policy rework policy 5 Managing Operations and Staffing Implementing Operational Plans The goal of first-line management is to put operational plans into action. As your business grows‚ you may have to delegate some responsibilities to employees. Section
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If the worker does an on-the-spot inspection by looking at the device or by testing it‚ then the cost of fixing the device (rework) is minimal‚ both in terms of the time to fix it and the time lost due to inspection. If‚ on the other hand‚ the error is not identified and the device goes on down the assembly line and is incorporated as a part into a product‚ the cost of rework‚ scrap‚ repair‚ or warrantee claim can become quite high. A simple poka-yoke solution might be that the worker first counts
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