Wire & Rubber Hydraulic Tensile Testing Machine With Servo Motor
Wire & Rubber Hydraulic Tensile Testing Machine With Servo Motor
Introduction
Wire & Rubber Hydraulic Tensile Testing Machine adopt oil cylinder mounted under the host, mainly for metals,non-metallic tensile, compression and bending test.Used in metallurgy, construction, light industry,aviation, aerospace, materials, universities, research institutes and other fields.Test operations and data processing in line with GB228-2002 "metal material tensile test method at room temperature" requirements.
Standard Features
| Frame capacity | 30T |
| Measure range | 2%-100%F.S |
| Load cell brand |
Oil pressure sensor, China brand 30T (5T, 10T, 20T are optional) |
| Load accuracy | 1% F.S |
| Available tensile stroke | 550mm |
| Available compression stroke | 450mm |
| Test speed | 50mm/min |
| Round sample diameter | Φ10-φ32mm |
| Flat sample thickness | 0-15 mm |
| Flat sample width | 70mm |
| Compression diameter | Φ120mm |
| Operation control | Hydraulic |
| Display | PC |
| Curves display | Load- elongation, Elongation-time, Time-elongation, Stress-strain |
| Data display | Max. force, speed, sample information, strength etc… |
| Safety features |
E-Stop Over-load protection Upper and lower limit switches Load sensor with automatic retreat |
Applications
- Tested sample: wood, steel sheet, steel rod, wire, screw and other metal materials.
- Different test with different grips: tensile, bend, compression, shear test.
- Software can issue report with results for max. force, elongation, tensile strength, compression strength, bend strength, etc.
Hydraulic System
The hydraulic oil in the tank through motor drive high-pressure pump into the oil, flows through check,high pressure oil filters, differential pressure valve set, servo valves, into the oil cylinder.Computer control signals to the servo valve, the control and direction of the servo valve opening to control the flow into the cylinder to achieve constant test force, constant displacement control.through the tubing, pressure tubing through and through oil return valve to tank.
Control System
1. Support for tensile, compression, shear, bending and other tests;
2. Support open editing test, editorial standards and editorial procedures, and to support export import testing, standards
3. Support custom test parameters;
4. Adopt an open statement in the form of EXCEL, to support user-defined report format;
5. Print the query testing results flexibility, support for printing multiple samples, custom sorting print projects;
6. Procedure supports hierarchical management levels (administrator, tester) user management rights;
Film/Rubber test standards
- ASTM D882: Tensile Test
- ASTM F1306: Puncture Test
- ASTM D1938: Trouser Tear Test
- ASTM D2732: Thermal Shrinkage Test
- ASTM D1709, ISO 7765-1: Free-Falling Dart Method
- ASTM D1894: Static and Kinetic Coefficients of Friction
- ASTM D1424, ASTM D1922, ISO 1974: Elmendorf Tearing Strength Test
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