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8mm Q235 7-Type Hooks Bent on CNC
High-precision CNC bending of 8mm Q235 bright cold-drawn steel rod into 7-type hooks - clean hook tips and straight shanks.
Key Specifications
- Materials
- Q235 bright cold-drawn steel rod, 8 mm
Key Features
- 7-type profile bends in one cycle
- Bright rod surface for visible hooks
- Servo feed repeats shank length
- Hook tip formed at the die
Why 7-Type Hooks Beat Plain Bent Rods?
Short answer: The second bend locks them in place. This video shows 8mm Q235 bright cold-drawn steel rod bent into 7-type hooks on a CNC machine - a straight shank, one support bend and a formed tip that resists pull-out.
What the Video Demonstrates
| Step | Operation | Result |
|---|---|---|
| 1 | Rod fed to die | Start position |
| 2 | Tip bend formed | Hook engages |
| 3 | Shank bend set | 7 profile done |
| 4 | Hand check | Batch verified |
Key Applications
- Wall and rail hanging hooks
- Display and storage fixtures
- Support hooks for panels and frames
Why Bright Cold-Drawn Rod Works
| Ordinary black rod | Bright cold-drawn rod (shown) |
|---|---|
| Scale and roughness | Clean visible surface |
| More finishing | Ready for plating or paint |
FAQ
Can the hook depth be changed? Yes - tip bend and shank length are program values.
What rod sizes can run? Common sizes from small hardware rod to heavy support rod.
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