制造工艺与质量控制.doc

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1、ManufacturingInspectionTestPlan制造工艺与质量控制Client:JobNo.Client’sapproval（用户批准）ApprovedbyPleaseapprovethisdocumentbyJiangsuKailaiSteelTubeCo.,Ltd.江苏开来钢管有限公司DateJan18,2010(Rev.0)ApprovedbyCheckedbyPreparedbyPAGE:7--7ManufacturingInspectionTestPlanNoProcess工艺Equipment&Opera

2、tion设备与操作MaterialIdentification　　材料标记QualityControlProcedure质量控帽程序ScheduleddateforCustomer’switnessRemarkByFWPM1Ingot　SA210GR.A1/SA210GR.C&（fullykilledsteel）---SA210GR.A1/SA210GR.C管坯必须是镇静钢Receiving-----收料Identificationontherawmaterial---确保管坯的标记准确Analysisofcompositiona

3、sperChinaNationalStandard---按照中国国家标准进行化学成分分析 TwospecimensofeachHeatNO.----每个炉号取２个试样　“W”microstructureinspection(Incl-foreigninclusions)asperChinaNationalStandard–--按照中国国家标准进行低倍检验和非金属夹杂物检验FourspecimensofeachHeatNO.----每个炉号取４个试样Visualanddimensioninspection，andgrindingto

4、removethedefectIfnecessary---,酸洗检查外表商,并根据需要修磨eachBartobeinspected---每支检查2Hot-Piercing---热穿孔MandrelShop---穿孔车间PuttingtravelingcardoneachLot　(HeatNo)------工艺流转卡标识内容完整BilletCutting---断料Asperworkinstruction---按照江苏开来钢管作业指导书　“W”ControlofFurnacetemperature---炉温控制CheckingandR

5、ecordingtemperatureofPiercing-----核对并记录穿孔温度．piercing穿孔Afterhotswage,Checkingsurfaceoutsideandinsideconditionanddimension—热打头后，检查内外表面和尺寸PAGE:7--7CheckingworkNo.andHeatNo.Identification----检查工艺流转卡和炉号标识“W”3MothertubeInspection----荒管检查Inspectionandconditioningbygrinder,if

6、necessary----检查，根据需要修磨Puttingtravelingcardprocesscontrolcardforcold-workingmilloneachlot--完整的工艺流转卡到冷拔Visualinspectionsurfacequality---检查荒管的表面质量Asperworkinstruction---按照江苏开来钢管作业指导“W”　RecordingofInspectionresults.---记录检查的结果4Preparationforcold-drawn------冷拔准备Descalingand

7、lubricating---　　酸洗,磷化和皂化Comparingnumberoftubesandtravelingcard---检查对比钢管与流转卡Inspectionofsurfacedefectofmotherhollow,dothegrindingifnecessary.酸洗后进行毛管表面检查,根据需要进行修磨.Asperworkinstruction---按照江苏开来钢管作业指导　“W”Controlofconcentrationandtemperatureofsolutionanddippingtime----酸洗与皂

8、化控制5Cold-drawn---冷拔Colddrawingchainbench---冷拔机Checkingdimensionoffirstthreedrawingsofeachlot----遂支检查每吊冷拔钢管的前三支的尺寸,符合要求方可操作,操