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WAW-300C/600C/1000C Microcomputer Controlled Electro Hydraulic Servo Universal Testing Machine (Worm Gear)
The WAW-300C/600C/1000C microcomputer controlled electro-hydraulic servo universal testing machine (worm gear) is mainly used for mechanical performan
Product details
WAW-C seriesMicrocomputer controlled electro-hydraulic servo universaltesting machine(Worm gear)Mainly used for mechanical property testing of metal, non-metal, composite materials and products through tensile, compressive, bending, shear and other methods. It can also be tested and data processed according to GB, ISO, JIS, ASTM, DIN and various standards provided by users.
Sida High TechMicrocomputer controlled servo for productionUniversal testing machineWidely used for material inspection and analysis in industries such as building materials, aerospace, machinery manufacturing, wires and cables, rubber and plastics, textiles, and home appliances, it is an ideal testing equipment for scientific research institutions, colleges and universities, industrial and mining enterprises, technical supervision, commercial inspection and arbitration departments.
1. The hydraulic testing machine adopts a high-precision electro-hydraulic servo valve controlled by a microcomputer, drives a precision hydraulic cylinder, and automatically controls the test force, displacement, and deformation in multiple modes to complete the tensile, compressive, and bending resistance tests of the sample, which meets the requirements of the national standard GB/T228-2010.
2. The mainframe of the testing machine can be selected from four forms: A, B, C, and E
Type A machine: oil cylinder mounted, piston driven upper jaw seat, lower jaw driven by lower worm gear,
B-type machine: oil cylinder downward type, piston driven lower jaw seat, lower jaw driven by sprocket,
C-type machine: oil cylinder downward type, piston driven upper jaw seat, lower jaw driven by middle crossbeam worm gear.
E-type machine: The designed oil cylinder bottom mounted main unit can be expanded into a dynamic testing machine by replacing software and controllers, achieving dual use of one machine.
3. Independent hydraulic clamping system, using original imported hydraulic pump units and original hydraulic valves. Ensure low noise and smooth operation of the system, and the sample is firmly clamped during the testing process without slipping.
4. Independent hydraulic servo loading system, using original imported hydraulic pump units and original hydraulic valves, high-precision broadband electro-hydraulic servo valves, ensuring high precision, efficiency, low noise, and fast response of the system.
5. Using a branded microcomputer to complete the setting of test parameters, control of the test process, data acquisition, processing, analysis, storage, and display (test data includes upper and lower yield points, tensile strength, fracture strength, elastic modulus, elongation at each point, δ 0.2, etc.), precise and accurate control and measurement.
6. Equipped with Windows universal testing machine dedicated software, it measures the performance parameters of various materials according to national standards or user provided standards, and statistically processes the test data, then outputs and prints various required test curves and test reports. It has functions such as test curve amplification, comparison, traversal, intelligence, and convenience.
7. Self built large test database, test data can be saved, queried and called at any time, and data transmission and conversion with user LAN and Internet can be realized.
8. It has convenient manual open-loop control function, with direct, fast and efficient operation.
9. Using high-precision amplifiers to achieve six levels of test force measurement (four levels for A and B type hosts), automatic switching, accurate, stable, and reliable.
10. Fully automatic (or manual) control of test force, stroke, stress, and strain rate to achieve tensile, compressive, and bending tests on various materials.
11. Self checking function and comprehensive protection function.
| PRODUCT MODEL | WAW-300C | WAW-600C | WAW-1000C | |||
| Z large test force (kN) | 300 | 600 | 1000 | |||
| Range of force measurement | 2%～100%Fs | |||||
| Accuracy of experimental force | ±1% | |||||
| deformation measurementdevice | Extensometer | |||||
| Limit of deformation measurement error | ±1 | |||||
| Deformation measurement amplifierAttenuation factor | ||||||
| Displacement measurement (mm) | Photoelectric encoderResolution 0.01 | |||||
| Piston stroke (mm) | 250 | 250 | 250 | |||
| Piston movement speed (mm/min) | 100mm/min | 100mm/min | 100mm/min | |||
| Test space (including piston stroke length) (mm) | stretch | 800 | 800 | 800 | ||
| compress | 500 | 500 | 500 | |||
| Experimental space adjustment mechanism | Disc motor, turbineworm drive | |||||
| Distance between columns (mm) | 520 | 520 | 650 | |||
| Safety protection device | software protectionAnd mechanical limit protection | |||||
| Overload Protection | 2%～5% | |||||
| control function | Specialized software, stress, strain, and rate threeClosed loop | |||||
| Control system configuration | Imported high-precision servo valve, dedicated software | |||||
| Flat specimen with large clamping width (mm) | 70 | 70 | 75 | |||
| Flat specimen clamping thickness (mm) | 0～15mm | 0～30mm | 0～40mm | |||
| Circular specimen clamping diameter (mm) | Φ6～Φ32 | Φ6～Φ26 | Φ13～Φ60 | |||
| Size of upper and lower pressure plates (mm) | Φ160 | 204*204 mm | 204*204 mm | |||
| Bending support rollers with large spacing (mm) | 350 | 350 | 450 | |||
| Bending roller width (mm) | 140 | 140 | 160 | |||
| Allowable bending curvature (mm) | 100 | 100 | 130 | |||
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