OverviewOfSheetBendingMachines
Sheetbendingmachinesakasheetmetalbendingmachinesareusedin automobile,aircraftandsimilarmanufacturingindustries
Beforewegettoknowabouttheuseofthesemachinesinthese industries letsfindoutwhatexactlyisthisprocessandwhatarethe differenttypesofsheetmetalbendingmachinesavailable,their specifications applications advantagesanddisadvantagesifany Also wewillcheckonthefactorstobeconsideredwhilepurchasingasheet metalbendingmachine
WhatisSheetMetalBending?
Bendingisawidelyusedtechniqueinmetalfabrication Ithelps transformmetalstoangularshapes Withsheetmetalbending,the metalscanbedeformedintodifferentshapesthroughtheprocessof
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hat’stheuseofsheetmetal nding?
Sheetmetalsarenormallymaterialswiththicknessbelow3mm and thelasercuttingprocessand bendingoperationscanbedoneeasily onthese
Whatmakesthesheetmetalbendingmethodmorewidelyaccepted overothermethodsistheflexibilityitoffersonbeingabletouseona widerangeofmaterials,materialthicknessandthepartsthatcanbe producednomatterhowcomplicateditis Themostcommon applicationsofsheetmetalbendingcomeinautomotive,furniture, householdappliances,industrialequipmentandmuchmore Thismethodisnormallydoneincombinationwithboltsorrivetsora weldingprocess Thisoffersgreaterflexibilitybecausepartsofvaried thicknessescanbeconnectedtoeachotherdependingontheiruse Otherfactorsthatcancontributetotheadaptabilityandflexibilityof sheetmetalmodulesarecountersinking threading boring chamfering etc
WiththearrivalofsheetbendingmachinesandCNCcuttingmachines partsareabletobemanufacturedinonemodule Inthepast it requiredweldingoranyotherjoiningmethodstobeinvolved
AdvantagesofSheetMetal BendingMachines
Themainadvantageofsheetbendingmachineswouldincludespeed accuracy,lessweight,costeffectiveness,littletoolingandreduced parts Let’slookindetailattheadvantagesbelow
ManufacturingSpeed
Massproductionofsheetmetalpartsinaconsiderablyreducedtimeis possiblewiththesemachines Thisisachievedgreatlybecausethereis norequirementoftoolingandgreateramountofautomationis possible
Accuracy
Extremelyaccuratesheetmetalpartscanbemanufacturedifcareful considerationsaremadeduringthedesignphaseespeciallywith cuttingholeswithin±01mmbylaser
FewerPostProcessing
Severalprocessesaretobeundergonetofinishapartinwelding It’s becauseoftheheatthatcandistortthemetalwhichwillrequire straighteningandweldingsplattershavetoberemovedthroughvery time-consumingandlaboriousgrindingandpolishingtasks,butinthe caseofoptingforsheetmetalbending thereisnosuchrequirements andthepartsarereadyfordispatchfromproduction
LightWeight
Owingtothecomplicatedbendsoffered,strengthandrigidityare gainedbyusingveryfewmaterialswhichinturnreducestheweightof theparts Thiswillbecomeadvantageousineveryphaseofthesupply chainincludingmaterialtransfer
ReducedCostAndNoTooling
Withtheadventoftechnology sheetmetalbendingcutsdownmanual laborinvolvedintheproductionofparts CNCNprocessedtooling helpsmanufacturepartswithconsiderablylessskilledworkersina shortdurationresultinginreducedendusercost
Cutting,Notching,Punching
EdgePreperation
GrindingMachines
IndustrialVacuumCleaners
Lifting
LiftingandManipulation
Machines
MarkingSolutions
MetalForming
MetalJoiningandFastening
Packing
PipeHandling
StorageSolutions
SweeperToolCarrier
sheetmetalbendingmachineshavealineofgeneraltools the orspecializedtoolingiseliminatedthere Thisinturnreducesthe ortoolingandsavestimeasthereiszeronecessityof licatedtoolingtobemanufactured testedandadjustedif required
ReducedParts
Manufacturinganelementfromasinglepartofmaterialsotherthan frommultiplecomponentswithjointswillconsiderablyreducethe errors,breakdownpoints,timeaswellascomplicationinprocurement
DisadvantagesofSheetMetal Bending
Likeanyotherprocess,Sheetmetalbendingalsocomeswithsome downsides Let’scheckitindetail
Thickness
Thethumbruleinsheetmetalbendingprocessisthatthemorethe thicknessofthematerials,thegreaterthebendingradius Hencetight bendsareusuallydoneonthinsheetmetals Also ifyoubend extremelythickmaterials itwillresultinbulgingofmaterials
UniformThickness
Duetothereasonthatpartsaremadefromasinglecomponentof metal thethicknesswillbethesameforseparateflanges Itmeansthe wholepartmustbedesignedinthatthickness
ManufacturingCost
Whendealingwithlowandmediumvolumesofjob sheetmetal bendingisthemosteconomicalprocess Withfurtherincreasein volume ithasbeennotedthatthestampingprocessismuchbetter As componentsmustbeprocessedonebyone
WhentochooseSheetMetal Bendingprocess?
Thismethodismostlyusedwheretinytolargepartswithstraight anglesarerequired Also itisusedtoachievecertaingeometryshapes andwheremultiplebendsarerequired Iftheprecisionlevelofthisprocessis+/-018mmandthe thicknessof themetalusedisfrom05mmto200mmwithnocustomtooling required,thismethodischosen Thismethodissuitedforsmallto mediumquantityjobslike1to10000unitsandtheleadtimeisless thanonehour
SheetMetalBendingMachine Types
Therearedifferenttypesofsheetmetalbendingmachinesavailablein themarketwithdifferentconfigurations Therearehighlycomplex modelsthatarebeingused forindustrialpurposesforbulkprocessing andthoseusedinsmallworkshopscateringtolowproduction
SomeofthewidelyusedsheetmetalbendingmachinesarePress brakes Shearing machines BendingrollersandPowerpressmetal forming
Applications
Pressbrakes beingthemostwidelyusedmachineforsheetmetal bending,helpsbendsheetsandplatesintocustom-madeshapes
Therearedifferenttypesofpressbrakesavailable–Manual,Pneumatic aswellasHydraulicversions areemployedinindustriesdepending upontherequirement Metalformingworkslikebending,curling,
ming angledshaping seamingandhemmingaremostlydone ressbrakes Bymakinguseofrespectivedies
BendingRollersareusedtobendandstraightenpartsandmetal coversofpressurevessels convertersandboilertanks
Mechanicalandhydraulicshearsareutilizedforsheetmetalcutting Largesheets platesandbarsofmetallicandnonmetallicmaterialsare cutaccuratelywiththehelpoftheseshearingmachines
Powerpressisthemostexcellentbendingmachinewhichofferstocut metalcuttingaccurately,thismethodisalsousedforbendingand shapingjobsforbulkjobs
WheretobuySheetMetalBending MachinesinUAE?
Beitanymachine,carefulconsiderationshavetobemadewhile choosingthebrand thequalityofferedandtheservicestandards
Whenyoupurchasemachinesbychoosingasupplierbasedonthe abovethreefactors,youwillfeelalotmorerelaxedevenifany mechanicalissuescomeoncethemachinestartsoperating
CompanieslikeYESMachineryofferyouthebestbrandsofsheetmetal bendingmachinesfromEurope Theymakesuretheydeliverthebest qualityatthebestpriceandalsoyouwillhaveahassle-freeafter-sales servicewiththem Sodon’tforgettokeepthesethingsinmindwhen youpurchaseyoursheetmetalbendingmachines
Category | Machines
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