生產(chǎn)線合格率(專業(yè)版)
【正文】 DPU = 4(單位作業(yè)數(shù) ) x (每個(gè)作業(yè)的缺陷 ) =0 .4 (單位缺陷 ) 6s 19 177。6s 1 生産線合格率 6s 2 目標(biāo) 計(jì)算 流程 合格率並應(yīng)用於 6σ專案 確定複雜性如何影響 流程 合格率 6s 3 1 4 7 10 13 16 19 Y = S U Where: Y = Yield 式中 : Y = 合格率 Y 時(shí)間間隔 傳統(tǒng)觀點(diǎn)的合格率 S = 合格的個(gè)體數(shù) U = 試驗(yàn)的個(gè)體數(shù) 6s 4 Test Room Failure Rate Data Courtesy of Asea Brown Boveri , Ltd . = 1 Failure Rate Profit Margin 0 .01 .02 .03 .04 .05 .06 .07 .08 .09 0 .025 .05 .075 .1 .125 .15 .175 .2 .225 Failure Rate Scrap Rate S… 0 .01 .02 .03 .04 .05 .06 .07 .08 .09 0 .025 .05 .075 .1 .125 .15 .175 .2 .225 Failure Rate Scrap Rate S… Test Room Failure Rate Scrap Rate Data Courtesy of Asea Brown Boveri , Ltd . Each data point is a factory 6s突破的挑戰(zhàn)
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