Φ177軋管廠配套管加工熱處理生產線規(guī)劃設計.pdf

1、四川大學碩士學位論文Φ177軋管廠配套管加工熱處理生產線規(guī)劃設計姓名：蔣勇申請學位級別：碩士專業(yè)：工業(yè)工程指導教師：李光金張定潮20070313ThePlanandDesignofHeat’TreatmentLinein巾177RollingMillThimbleManufacturingPostgraduate：JiangYongSupervisor：LiGuangjing，ZhangDingchaoAbstractChinaprod

2、ucedandconsumedthemostseamlesssteeltubeintheworldHowever，thespecializedseamlesssteeltubesweremostlyimportedWiththerapiddevelopmentofseamlesssteeltube，thespecializedseamlesssteeltubesbecomemoreandmoreimportantThethimblema

3、nufacturingandheattreatmentlineofChengduSteelCompany，whichisfoundedin1980s，tendstoincrisisundertheseveritycompetitionBasedonthetheoryofmodernIndustrialEngineering，andthetransplantationofChengduSteelCompany，thisthesisdesi

4、gnedtheheattreatmentline，whichismorecomplexinprocessandneedhighertechnicalmachines，ind)177rolIingmillthimblemanufacturinglineSystematicalanalyzedtheproductivity，varieties，machinesandconsumeundertheproductionandutilizatio

5、n，thenindicatedtheproblemsandimprovemethods：planedtheheattreatmentlineof①177rollingmillthimblemanufacturingIine，includingproductplan，processflowandworksystem；moreover，designedtheheattreatmentlineofd)177roliingmillthimble

6、manufacturingline，includingselectionofmachines，heatfurnacedesign，machineproductivitycomputationinkeyworkingprocedure，andprocessflowdesignThecharacteristicsofdesignaremainlyon：1)improvedtheproductivityoftheheattreatmentli

7、ne：2)optimizedthemachines，egimprovedthequenchfurnaceandtemperfurnace：optimizedthequenchprocessandmethod；substitutetheoldinspectiondevicewithonlineinspectiondevicewithoutscathe3)optimizedtheprocess，egsetupthediameteronlin