Precision Sheet Metal Work Depends on Relationships Between Features
A sheet metal component may pass through cutting, bending, welding, hardware installation, and finishing before it becomes a finished part.
The challenge is not only producing each individual feature, but keeping holes, bends, mounting surfaces, panels, and welded interfaces correctly related throughout the process.
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Send Sheet Metal DrawingWhere Precision Is Built Into the Process
01
Flat PatternHole locations, slots, cutouts, tabs, and outer profiles begin from the flat sheet geometry.
02
BendingBend position, angle, radius, flange length, and feature-to-bend distance affect the final three-dimensional shape.
03
Welded Fit-UpPanels, brackets, and frames should align correctly before welding so that the finished assembly follows the drawing.
04
Hardware InterfacesStuds, inserts, nuts, hinges, locks, brackets, and mounting points must remain compatible with the final assembly.
05
FinishingPowder coating, plating, brushing, passivation, or other specified treatments should be considered together with functional and cosmetic surfaces.
Sheet Metal Fabrication Examples
Feature Relationships Matter
Hole to BendMounting holes positioned close to bends should be reviewed together with the forming sequence.
Bend to BendMultiple formed sections can influence the final width, height, and assembly fit.
Panel to FrameCovers, doors, and panels should match their mating structure after fabrication.
Weld to Mounting FaceWelding can affect surrounding geometry, especially where another component mounts nearby.
Finish to InterfaceCoating or surface treatment may need consideration on threads, fitted areas, or electrical contact surfaces.
Not Every Dimension Needs the Same Control
Some dimensions directly affect assembly, alignment, sealing, or mounting, while others are general profile dimensions. Identifying the critical features on the drawing helps manufacturing and inspection focus on the areas that matter most.
Typical Fabrication Scope
Laser CuttingProfiles, holes, slots, openings, and flat components
CNC BendingFlanges, panels, brackets, covers, and formed structures
WeldingSheet metal assemblies, frames, brackets, and structural connections
HardwareStuds, nuts, inserts, hinges, locks, and specified fasteners
Surface FinishPowder coating, brushing, plating, passivation, or other specified treatments
Have a Custom Sheet Metal Part or Assembly?
Send your drawing, material, thickness, quantity, critical dimensions, hardware, welding requirements, and surface finish. Our team can review the fabrication route before quotation.
Customer drawings, CAD files, samples, and technical specifications are treated as confidential. NDA support is available for OEM projects.
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