铝单板加工的详细工序

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1、单位：东阿蓝天七色建材有限公司Company：DongEBlueSkyAndSevenColorBuildingMaterialsCo.,Ltd地址：山东省东阿县泰临路20号Address:TailinRoadNo.20,DongECounty,ShandongProvince邮编：252218Postcode:252218电话：0635-358512635841813584120Telephone:0635-358512635841813584120传真：0635-358512635843053585601Fa

2、x:0635-358512635843053585601网址：www.sevenpanel.comWebsite:www.sevenpanel.com铝单板加工的详细工序Detailedprocessofthemachiningofsinglealuminumsheet一、钣金加工/Panelbeating1、工程设计Projectdesign2、分格绘图Cellulardrawing3、编制程序Workoutprocedures4、板材检查Platecheck5、板材下料Plateblanking（1）根据铝单

3、板规格,调整剪板机上、下刀口间隙，保证间隙。Adjusttheclearancebetweentheupperandlowercutterpointofplateshearsaccordingtothespecificationsofsinglealuminumsheet.（2）根据图纸展开尺寸调整剪切铝板定位装置，试剪后方可进行批量生产。Adjustthepositioningsetofthealuminumsheettobeshearedonthebasisofthespreadingsizeofdrawin

4、g.Batchproductionmaybestartedafterthetryshearing.（3）剪板尺寸：长、宽尺寸偏差和对角线误差控制在YS/T429.2—2000标准要求以内。Thesizeoftheplateshearing:Thesizeerrorsoflength,widthanddiagonalshouldbecontrolledwithintherequirementsofYS/T429.2—2000Standard.（4）对所剪的每一块板，由质检员记录板块的尺寸，并在每块板上写明图号。Th

5、einspectorofqualityshouldrecordthesizeofeachshearedplateandmarkthediagramnumberoneachplate.6、仿型冲剪Contourandpunch（1）根据图纸要求，编制程序。Programaccordingtotherequirementsofdrawing.（2）选用合适冲角模并调整好。Chooseandadjustasuitabledie.（3）调整冲床定位装置。Adjustthepositioningsetofpunchingm

6、achine.（4）试冲、检查角部形状是否符合要求。Trialpunchingandcheckwhethertheangleshapeconformstorequirements.1、压力折弯Pressurebend（1）根据图纸要求，选择合适的模具。Chooseasuitabledieinlinewiththerequirementsofdrawing.（2）根据折边高度调整后挡料装置至要求位置。Adjustthebackmaterialblockingequipmenttotherequiredlocatio

7、naccordingtotheflangingheight.（3）调整折弯机速度和压力。在凹模槽口用专用保护膜贴好，以免挤伤铝板。Adjustthespeedandpressureofbendingmachine.Pastethenotchofdiewithspecialprotectivefilmtoavoiddamagingaluminumsheet.（4）试折检验：Trialbendingtest:A、折边高度偏差控制在±0.5mm以内，折边无裂纹、压痕。Thedeviationofflangingheig

8、htshouldbecontrolledwithin±0.5mmwithoutcrackandindentation.B、折边角度偏差控制在±1度以内。Thedeviationoftheflangingangleshouldberestrictedwithin±1degree.C、板面尺寸控制在YS/T429.2—2000标准要求以内。Thesizeofplatesurf