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4mm 304 U-Pins Bent at Production Rate
High-precision CNC bending of 4mm SUS304 stainless rods into rectangular U pins - fast cycles laying out rows of identical parts.
Key Specifications
- Materials
- SUS304 stainless steel rod, 4 mm
Key Features
- Square-corner U pins at speed
- Legs equal by servo measurement
- Bright 304 for hygienic service
- Rows laid out for instant QC
Why Lay Parts Out in Rows After Bending?
Short answer: A row shows what a bin hides. This video shows 4mm SUS304 rods bent into rectangular U pins on a CNC machine - finished parts lined up in rows so any drift is visible at a glance.
What the Video Demonstrates
| Step | Operation | Result |
|---|---|---|
| 1 | Rod fed to die | Start of U |
| 2 | Two bends | Pin formed |
| 3 | Cut and drop | Cycle done |
| 4 | Row layout | Visual QC passed |
Key Applications
- Grid and mesh assembly pins
- Retaining and guide pins
- Fixture and jig hardware
Why Rows Beat Bins for QC
| Tumbled in bin | Laid in rows (shown) |
|---|---|
| Defects hide | Defects pop out |
| Mixed orientation | Easy counting |
FAQ
Can pins be made in 316? Yes - same program, upgraded alloy.
What pin sizes run? From 1mm micro pins to 8mm rod on this class.
Interested in this machine?