Let's talk about turning flat metal into precision parts - whether you need custom brackets, enclosures, or those tiny but crucial shims that keep machines running smoothly. Sheet metal bending might seem straightforward, but there's an art to getting it right.
Why Sheet Metal Bending Rules for Custom Parts
✔ Fast turnaround - From CAD to finished part in days
✔ Cost-effective - No expensive molds needed
✔ Strong yet lightweight - Perfect for structural components
✔ Endless customization - Change designs on the fly
Where You'll Find These Parts:
- Electronics enclosures (Server racks, control panels)
- Automotive brackets (Mounts, supports)
- HVAC systems (Ducts, vents)
- Industrial equipment (Guards, covers)
- Precision shims (For perfect alignment)
Common Materials for Bending (And When to Use Them)
| Material | Best For | Watch Out For |
| Aluminum 5052 | Lightweight parts | Springback can be tricky |
| Stainless 304 | Corrosive environments | Harder to bend cleanly |
| Cold Rolled Steel | Structural components | May need rust protection |
| Brass | Decorative pieces | Shows fingerprints easily |
Tolerances You Can Actually Expect
- Angle accuracy: ±1° is typical (±0.5° possible)
- Linear dimensions: ±0.25mm for critical features
- Hole positions: ±0.1mm with CNC punching
- Flatness: 0.1mm per 100mm for precision shims
The Future of Sheet Metal Bending
- AI-assisted bend sequencing - Optimizes production automatically
- Augmented reality setup - Faster machine programming
- Smart tooling - Sensors that adjust for material variations
- 3D printed dies - For custom shapes without the wait
| | CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc. |
| | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
| Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. |
| Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. |
| Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
| Titanium: Grade F1-F5 |
| Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
| | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
| | ±0.002 ~ ±0.005mm |
| | Min Ra 0.1~3.2 |
| CERTIFICATE | ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. |
FAQ
1. Are you a manufacturer or a trading company?
We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.
2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
3. Can I get a quotation without drawings?
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.
4. Can you provide samples before mass production?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
5. What is the delivery date?
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.
6. How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure
critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.
