8mm Stainless Round Rod Bending Machine | U Parts
A rotary bending machine forms 8 mm stainless steel round rod into U parts with ball ends - clean tight bends, matching leg lengths and fast manual cycles.
Key Specifications
- Materials
- 8 mm stainless steel round rod
Key Features
- Wraps solid 8 mm stainless rod around the die pin
- Clamp blocks index each rod for matching leg lengths
- Ball end fittings shown on the finished parts
- Clean bend radius with no surface marks
How Is 8 mm Stainless Round Rod Bent Into Clean U Parts?
Short answer: The rod is clamped and wrapped around a rotary die pin, so the bend follows the die radius instead of free-forming. This video shows a bending machine forming 8 mm stainless steel round rod into U parts - the finished pieces come off with tight, matching radii and take ball end fittings.
What the Video Demonstrates
| Stage | Equipment | Result |
|---|---|---|
| Feed | Manual insertion into clamp blocks | Rod indexed at the bend line |
| Form | Rotary wrap die, hydraulic stroke | Clean radius, unmarked surface |
| Repeat | Second leg at the same station | Matching leg lengths |
| Finish | Ball end fittings added | Ready U parts per cycle |
Key Applications
- Stainless rod U parts for handles and rails
- Ball-end hardware for cabinets and enclosures
- Rod bending batches needing cosmetic, mark-free bends
- Small-lot production at a benchtop station
Rotary Wrap Bending vs. Free Press Bending Solid Rod
| Criterion | Free press bending | Rotary wrap bending |
|---|---|---|
| Bend radius | Springback varies | Die-limited, consistent |
| Surface marks | Tooling contact marks | Clean, as shown |
| Leg repeatability | Re-measured | Clamp blocks index each rod |
| Cosmetic parts | Often reworked | Direct from station |
FAQ
What stock is bent in this video? Solid 8 mm stainless steel round rod, shown straight and after forming.
Do the bends come out matching? Yes - the clamp blocks index each rod against the die pin, so both legs and both parts of a pair agree.
Can the machine run other rod diameters? Yes - die pins and clamp blocks are matched to other diameters, leg lengths and bend patterns on request.