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學(xué)機(jī)械的娃娃畢業(yè)十年小結(jié)(五) |
點評
多謝鷹大,,‘德爾塔’Δ就是一個調(diào)整值,,車間積累的經(jīng)驗數(shù)字,而按中線展開其展開系數(shù)就是k=0.5,,打個比方Q235 8mm板厚的,,折彎一次中線展開后-0.5mm Δ=0.5mm就是車間里面累積的經(jīng)驗數(shù)值,按這個來非標(biāo)打烊率100%
評分
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