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Semi-Automatic Bending Machine for 6mm Stainless Steel Rods
Semi-automatic CNC bending of 6mm stainless steel rods with lathe-turned 4mm tips. Manual feed, fast cycle, ideal for handles and frames in small batches.
Key Specifications
- Materials
- Stainless steel rod, 6 mm with turned-down 4 mm tips
Key Features
- Bends 6 mm stainless rods with pre-turned 4 mm tips
- Manual feed of pre-cut bars suits flexible small batches
- Two-step workflow: lathe tip turning, then bending
- Fast repeatable cycle on a bench-type bending unit
How Are 6mm Stainless Rods with Turned Tips Bent Consistently?
Short answer: On a semi-automatic bench bending unit. This video shows 6mm stainless steel rods - with their front ends lathe-turned down to 4mm - being fed manually and bent into U-shape parts in a fast, repeatable cycle.
What the Video Demonstrates
| Stage | Method | Result |
|---|---|---|
| Pre-process | Lathe turns rod tip to 4 mm | Slim end for welding or threading |
| Feeding | Operator places pre-cut bar | Flexible batch sizes |
| Bending | Bench unit with bend disc and lever | Consistent U-shape geometry |
| Output | Finished parts stacked by hand | Clean, mark-free stainless surface |
Key Applications
- Appliance handles and frames
- Furniture and sanitary hardware in stainless steel
- Parts that combine bending with lathe work or TIG welding
Semi-Automatic vs Fully Automatic Bending
| Criterion | Semi-automatic (shown) | Fully automatic |
|---|---|---|
| Input | Pre-cut bars | Cut from coil or bar |
| Operator | One per machine | Supervises several |
| Best batch size | 1 - 1,000 pcs | 1,000+ pcs |
| Tooling cost | Low | Higher |
| Changeover | Minutes | Program-driven |
FAQ
Why turn the rod tips before bending? Turning the ends to a smaller diameter prepares them for welding, threading or insertion - a common two-step process in stainless fabrication.
Is manual feeding a disadvantage? For small and medium batches it lowers tooling cost and changeover time, and keeps part surfaces free of feed-roller marks.
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