Pipe Notch Milling Machine for ISO 13479 – Pipe Notch Cutter
Pipe Notch Milling Machine for ISO 13479 – The Pipe Notch Cutter is designed to create precision notches in plastic pipes for Slow Crack Growth Resistance testing.
It is commonly used in the research, manufacturing, and quality control of polyethylene (PE) gas pipes. This machine is a critical tool for conducting environmental stress cracking tests.
Standards
ISO 13479:1997 – Polyolefin Pipes for the Conveyance of Fluids — Test Method for Resistance to Crack Propagation — Slow Crack Growth in Notched Pipes (Notch Test)
Pipe Notch Milling Machine for ISO 13479 – Pipe Notch Cutter Features
- The system automatically calculates notch depth with a precision of 0.3 mm.
- If the wall thickness exceeds 50 mm, the control system automatically selects the appropriate milling knife.
- The system tracks the total milling stroke and provides a reminder to replace the milling knife when the stroke reaches 100 meters.
- Fully automated specimen rotation, leveling into four equal sections, clamping, and knife operation.
- A high-precision 60° V-shaped carbide cutting tool ensures a smooth and clean pipe surface after milling.
- Modular system design with the milling knife positioned above the test piece for easy observation.
| Parameter | Specification |
|---|---|
| Diameter range | DN63mm to DN630mm |
| Maximum specimen length | 1800mm |
| Maximum notch length | ≤1100mm |
| Maximum specimen wall thickness | 60mm |
| Notch angle | 60° |
| Residual thickness | 0.78 to 0.82 times pipe wall thickness |
| Feeding speed | 150mm/min (adjustable) |
| Voltage | 220V 50Hz (110V is also available) |
| Dimensions | 2700mm (L) × 1000mm (W) × 1400mm (H) |
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