Precision notching for impact test specimen preparation
Overview
The Automatic Notch Machine delivers consistent, high-precision notches for Charpy and Izod impact test specimens. Designed for quality control and materials testing laboratories, this system eliminates operator variability and ensures repeatable specimen preparation to international standards.
Key Features
High-Capacity Processing Batch processing of 1 to 24 specimens in a single cycle, significantly improving laboratory throughput and efficiency.
Precision Cutting System
- 50mm hard alloy cutting tool for extended service life and clean notch profiles
- 1250 r/min spindle speed for optimal cutting performance
- Adjustable automatic feed rate (0–100 mm/min) to suit different materials and notch specifications
Automated Operation Fully automatic feed system removes operator influence, delivering consistent notch geometry across every specimen in the batch.
Standards Compliance
Designed for specimen preparation in accordance with:
- ISO 179 — Plastics, Charpy impact testing
- ISO 180 — Plastics, Izod impact testing
- GB/T 1043 — Plastics, Charpy impact properties
- GB/T 1843 — Plastics, Izod impact strength
- GB/T 8814 — PVC profiles for windows and doors
Specifications
| Parameter | Value |
|---|---|
| Batch capacity | 1–24 specimens |
| Tool length | 50 mm |
| Tool material | Hard alloy |
| Spindle speed | 1250 r/min |
| Feed rate | 0–100 mm/min (adjustable) |
Applications
- Plastics and polymer testing laboratories
- Quality assurance for building products and profiles
- Materials research and development
- Production quality control