1.Overview
A specialized cutting machine for notch specimens used in non-metallic material impact toughness testing using cantilever beam and simply supported beam pendulum impact testing machines. The equipment is easy to operate, convenient to use, and has the advantages of durable cutting tools, smooth sample edges, and no burrs. This equipment is suitable for the use of laboratory made notch specimens by users such as scientific research institutions, colleges and universities, and non-metallic material factories.
2.Standards
1.GB/T 1043-2008 “Impact test method for rigid plastic simply supported beams”: Type A and B specimens
2.GB/T 1843-1996 “Impact Test Method for Plastic Cantilever Beams”
3.ISO 179:2000 “Plastics-Determination of Charpy impact properties”
4.ISO 180:2000 “Plastics-Determination of Izod impact strength”
5.ASTM D 256-06 “Standard Test Methods for Determining the Izod Pendulum Impact Resistance of plastics”
3.Main technical parameters
1.Sample types: Type 1, Type 2, Type 3, Type 4
2.Sample Notch type: A
3.Cutting tool parameters: A-type, 45 º ± 30 ¹ r=0.25mm
4.Maximum thickness of sample: 25mm
5.Motor speed: n=1440r/min
6.Host dimensions (L * W * H): About 316mm × 366mm × 450mm
7.Host power supply: AC single-phase,220V ± 10%,50Hz,0.5kW
8.Host weight: About 30kg
4.Standard configuration
1.Machine host: 1pc
2.1pc A-type cutting tool (capable of producing V-notch that meets standards GB/T 1043, GB/T 1843, ISO 179, ISO 180, ASTM D 256)
3.Fixture: 1set
