Sheet Metal Fabrication for Custom Enclosures and Panels
OEMach supports sheet metal fabrication for enclosures, chassis, panels, covers, brackets and mounting plates. Engineering reviews thickness, bend radius, hole-to-edge distance, PEM inserts, welding, riveting and powder coating before quoting.
Suitable Applications
Sheet metal fabrication is used for industrial equipment, electronics enclosures, panels, covers and bent supports. It can be combined with rapid prototyping services and CNC machining services for inserts, machined blocks or mounting features.
Required Files
Send flat DXF files if available, STEP models, bend notes, material thickness, finish, PEM insert, welding and quantity requirements. The RFQ Checklist helps avoid missing bend and finish details.
DFM Checkpoints
Engineering reviews bend radius, flange length, hole-to-edge distance, reliefs, formed features, insert access, weld distortion and surface finishes. Material choices include aluminum and stainless steel.
Typical Parts & Use Cases
Common structural and precision parts manufactured with this machining method.
Enclosures & Chassis
Custom boxes, housings and equipment chassis with bends, cutouts and fastener features.
Panels & Covers
Front panels, access covers and protective plates with holes, slots and finish requirements.
Bent Brackets
L-shaped, U-shaped and custom brackets for mounting, support and alignment.
Mounting Plates
Flat or formed plates with cutouts, PEM inserts and assembly features.
Supported Grades & Post-Processing
Sheet metal parts can use aluminum, stainless steel, mild steel and coated sheet. Surface finishes may include powder coating, anodizing, brushing, plating or passivation.
DFM & Sourcing Review Matrix
How our engineering team reviews your design requirements before launching fabrication.
| Review Area | Buyer Input | Engineering Check | Quote Output |
|---|---|---|---|
| Flat Pattern | DXF or STEP with bend direction | Bend allowance and geometry consistency | Cut and bend assumptions |
| Thickness & Radius | Material thickness and bend radius | Cracking, springback and flange limits | DFM notes |
| Holes & Inserts | Hole-to-edge, PEM and countersinks | Forming access and distortion | Insert plan |
| Finish | Powder coat, anodize or passivation | Masking, coating thickness and cosmetic faces | Finish route |
Applicable Industries
RFQ Checklist
- DXF flat pattern and STEP model
- Material thickness and bend direction
- PEM, welding or riveting notes
- Finish and cosmetic surface notes
- Quantity and inspection needs
Related Internal Links
Technical Updates
Process FAQ
What parts are best for sheet metal?
Enclosures, chassis, panels, covers, bent brackets and mounting plates are strong fits.
What files should I send?
DXF flat patterns, STEP models and drawings with bend, thickness, insert and finish notes are most useful.
Can you add PEM inserts?
Yes. PEM inserts, rivets, welding and simple assembly features can be reviewed with hole and access notes.
What finishes are common?
Powder coating, anodizing, brushing, passivation and plating are common depending on material and appearance.
When should I use CNC machining instead?
Use CNC machining for thick blocks, tight 3D features or precision datums that are not practical in bent sheet.
Send drawings for review
Send DXF/STEP files, bend notes, material thickness, finish, PEM or welding requirements and quantity. OEMach will review bend feasibility, insert strategy and finishing route before quoting.