What is first pass yield

• [PDF File]Design for Manufacturing

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  Sigma Level Impact on First Pass Yield ... Use the template to highlight to designers the cost-drivers and yield issues caused by spec requirements, process capabilities, assembly requirements, etc.; propose your ideas on how to reduce cost, touch time and/or improve yield.

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• [PDF File]Quality Improvement through First Pass Yield using ...

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  Quality Improvement through First Pass Yield using Statistical Process Control Approach Author R. Raj Mohan, K. Thiruppathi, R. Venkatraman and S. Raghuraman

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• [PDF File]Improving First Pass Yields and SMT Line Utilization for ...

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  Line Setup/Process Solutions - First Pass Yield Line Setup/Process Issues Example Solution Incomplete/incorrect line setup Line setup work instructions Wrong routing for assembly Process enforcement serial to assembly routing Wrong stencil revision, support plate, paste, or inadequate warm up time; Solder paste dehydration

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• [PDF File]The ROI on improving First Time Yield

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  1 The ROI of improving First Time Yield When it comes to manufacturing, one of the most commonly used metrics is the production yield, i.e. the number of good parts produced divided by the total number of parts started in production. But yield on its own can be deceiving if parts can be re-worked or re-tested.

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• First Pass Yield Analysis and Improvement at a Low Volume ...

  theoretical limit for yield as well. Looking into the FPY program as is, Chapter 1 explains the two most important metrics, FPY and Quality Noti cations per Module, and the way they are handled at Applied Materials. urFther the First Pass Yield Program and its current methodology along with its advantages and disadvantages is detailed in Chapter 2.

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• MEASURING THE FUTURE

  –Plants reported modest first-pass yield performance (92% average) –Yield performance came at expense of high scrap/rework rates (11.4% average) –Some plants will dump entire batches of product even when a quality problem is isolated to a small volume Still some 2,000 drug recalls in the U.S. in 2015, of which 105

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• OpsDog KPI Reports First Pass Yield (FPY)

  First Pass Yield (FPY) is an indicator that gauges the production and quality performance of a Manufacturing group, based on the number of good vs. defective units produced. FPY can be a good measure of a company’s progress in continuous improvement efforts, since continuous

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• [PDF File]DMAIC Case Study: First Pass Yield Improvement in ...

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  First Pass Yield = (units produced with no rework) / (total units of products entering the process) FPY is an important manufacturing metric that measures quality and production performance. The First Pass Yield can: • Help measure the effectiveness of a process • Help eliminate waste from the process • Account for the cost of rework

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