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1、焊装夹具包边机工艺设计制造规范（）Specificationforprocessdesignandmanufactureofweldingjig,weldingjigandhemmingmachineforautomobile(1)Warnockautomotiveequipmentmanufacturingcompanyontheautomobileweldingfixture,equipmentpiping,wrappingmachineryfortheleadershipoftheGreatWallMotorCompanysetstandardrefer
2、ence.SpecificationforweldingjigdesignandprocessdesignsetupmeteraccordingtoAccordingtothe1,weldingfixture,pressurepipingsidepartsofthecomputerdata;2,solderjointpositiondiagram;3,partsdrawings,subassemblydrawings,assemblydrawings;4,weldingprocessdocuments,blankprocessdocuments,theowne
3、rsprovidesetupmeterwantSeeking1,generallayoutweldingjigdesign:GeneralMark:fixtureoverallsize,operationheightandcoordinatelines(uniformandbodycoordinateline),coordinatedatum,coordinatedatumhole,allpartsoftheinstallationposition,thecylinderposition,inthefigureaccordingtotheactualposit
4、ionofautomobileproductsinthevehiclebuildvehiclecoordinates;coordinatesystemaccordingtothefixturebase.Placetheproductpartsonthefixtureanddrawwithafinedoubledotline.Spotpositionwithsaidattentioncoordinatesofsolderjointdesign,andhavesufficientworkingspacepositionholder,whichisconvenien
5、tforwelding.Doubledottedlinerepresentstheshapeofelectrodeholder.2、fixtureblockdesign:Thesurfaceofthepositioningblockismarkedrelativetothereferencemarkaftertheprocessing,andthesupportingdirectionoftheregulationblockisprovidedwithanadjustingshim.Thelengthoftheclearanceadjustmentchipsh
6、allbeashighas50and65mm,andthelengthintheconventionalrangeshallnotexceed80mm,exceptforspecialcases.Allthepiecesforclearanceadjustmentofthethicknessof5mm,pin:2mm*1,1mm*2,0.5mm*2,onlycanbeslightlyadjustedintherangeofmeasurementaccuracy.3、fixturepositioningpindesign:Iftherearetwoormorel
7、ocatingpinsonthesamepiece,themainlocationadoptsroundpin,andtheotherauxiliarypositioningadoptsdiamondpin.Two.4.Designofuniversalsupportseat:Thesupportingseatusedinthefixturewillmeettheserializationrequirements,andthegeneralheightis150,200,250,300,350,400mm,andcanmeettheinterchangeabi
8、lityrequirements;5,
