Precision Notch Preparation for Izod and Charpy Impact Testing
The Ray-Ran Auto Cycle Test Sample Notching Cutter is a high-precision automated system designed to produce accurate stress-concentrating notch profiles in plastic, polymer and composite test specimens for Izod and Charpy impact testing.
Developed for laboratories requiring consistent and repeatable specimen preparation, the notching cutter ensures notch geometry, depth and profile accuracy to meet demanding international impact testing standards including ISO 179, ISO 180, ASTM D256 and ASTM D6110.
Accurate Impact Specimen Preparation
The quality and consistency of the notch profile directly affects the accuracy of impact toughness results. The Ray-Ran Auto Cycle Notching Cutter provides precise control of cutting speed, feed rate and notch depth to produce reliable specimens for impact strength evaluation.
Suitable for plastics, composites and other engineering materials, the system helps laboratories improve test repeatability and confidence in material performance data.
Advanced Microprocessor Control
The integrated microprocessor control system provides accurate management of cutting parameters for optimum performance across a wide range of materials.
Operators can easily adjust and store:
- Cutter speed
- Feed rate
- Cutting parameters
- Test settings
The system offers cutter speeds from 350 to 2500 rpm and adjustable feed rates from 0.06 mm/rev to 1.0 mm/rev, allowing precise notch preparation even in demanding materials.
High-Speed Multi-Sample Notching
Designed for laboratory efficiency, the multi-sample vice allows up to 16 specimens (4 mm thick) to be notched in approximately 20 seconds.
The automatic return function positions the vice correctly for quick loading and unloading, reducing preparation time and improving workflow efficiency.
Precision Notch Depth Control
Accurate notch geometry is achieved through:
- Micro height adjustment system
- Notch depth comparator
- Sample setting gauge
- Precision linear motion guidance
An anti-vibration guide rail system ensures smooth cutter movement and improved notch profile accuracy.
Durable Cutting System
The Ray-Ran notching cutter uses precision-engineered tungsten carbide tipped dual-tooth cutter wheels, which are optically ground and diamond lapped for consistent cutting performance and long service life.
A range of cutter profiles are available to suit different impact testing requirements, including:
- 0.10 mm radius V notch
- 0.25 mm radius V notch
- 1.00 mm radius V notch
- 0.80 mm radius U notch
- 2.00 mm radius U notch
Safe and Easy Operation
Operator safety is supported by a fully enclosed cutting area featuring:
- Polycarbonate safety guard
- Electrical interlock system
- Emergency stop button
The removable waste tray allows quick and simple cleaning after specimen preparation.
Features & Benefits
- Automated Izod and Charpy specimen notching system
- Precision notch preparation for impact testing
- Complies with ISO 179, ISO 180, ASTM D256 and ASTM D6110
- Advanced microprocessor control
- Easy-to-use LCD display
- Touch membrane keypad
- Programmable cutting parameters
- Memory storage for repeat testing
- Cutter speed range: 350–2500 rpm
- Adjustable feed rate: 0.06–1.0 mm/rev
- Metric and imperial feed speed settings
- Anti-vibration linear guide system
- Multi-sample loading capability
- Accurate notch depth adjustment
- Range of interchangeable cutter wheels available
- Easy-clean removable waste tray
- Polycarbonate safety guard
- Electrical safety interlock
- Emergency stop function
- CE Declaration of Conformity
- User manual included
- 1-year return-to-base warranty
Specifications
| Specification | Details |
|---|---|
| Model | RR/NC |
| Applications | Impact Testing, Sample Testing, Strength Testing |
| Materials | Plastics, Polymers, Aluminium, Composites |
| Control System | Dedicated Microprocessor Control |
| Display | LCD |
| User Interface | Touch Membrane Keypad |
| Cutter Speed Range | 350–2500 rpm |
| Traverse Speed Range | 0.06–1.0 mm/rev |
| Sample Capacity | Up to 16 specimens |
| Motion System | Anti-vibration linear slide |
| Safety System | Polycarbonate Guard, Electrical Interlock, Emergency Stop |
| Weight | 15 kg |
| Dimensions | 540 × 330 × 250 mm (W × D × H) |
Optional Accessories
- Dual tooth cutter wheel – 0.10 mm radius V notch
- Dual tooth cutter wheel – 0.25 mm radius V notch
- Dual tooth cutter wheel – 1.00 mm radius V notch
- Dual tooth cutter wheel – 0.80 mm radius U notch
- Dual tooth cutter wheel – 2.00 mm radius U notch
Applications
The Ray-Ran Auto Cycle Test Sample Notching Cutter is ideal for:
- Plastics impact testing laboratories
- Polymer research and development
- Composite material testing
- Quality control laboratories
- Material characterisation
- Izod impact specimen preparation
- Charpy impact specimen preparation
Standards Compliance
The Ray-Ran Auto Cycle Notching Cutter prepares specimens in accordance with:
- ISO 179 – Plastics: Determination of Charpy impact properties
- ISO 180 – Plastics: Determination of Izod impact strength
- ASTM D256 – Impact Resistance of Plastics
- ASTM D6110 – Charpy Impact Testing of Notched Specimens