PWS-100 Electro-Hydraulic Servo Fatigue Testing Machine

Product model: PWS-100G

Product use: Vibration isolation rubber mat static and static stiffness testing machine is mainly used to detect vibration isolation rubber mat according to the material can be divided into natural rubber and synthetic rubber two categories. Natural rubber is superior in the comprehensive properties of physical machinery, while synthetic rubber is more prominent in some special properties, such as oil resistance, aging resistance, acid and alkali resistance, ozone resistance, high temperature resistance and so on. According to the vibration isolation pad type can be divided into plate type, pressure type, shear type. In terms of vibration isolation effect, the pressure type is better than the plate type, and the shear type is better than the pressure type. According to Shore hardness, there are 40, 60 and 80 three kinds of vibration isolation pads with different Shore hardness, under the same load conditions, the static compression amount is different.

Technical indicators:

1, axial * test force: 10KN, 20KN, 25KN, 50KN, 100KN, 200KN

2, test force level: ±1%;

3, test force measurement range: 2%-- FS;

4, the * displacement of the electro-hydraulic servo actuator: ±50mm/75mm;

5, electro-hydraulic servo valve frequency range: 0.1-30 Hz (optional);

6, frame form: double columns; Column distance: ≥600mm; Upper and lower chuck spacing: 50 ~ 600 mm;

7. Control system: all digital electro-hydraulic servo controller based on PCI bus;

8, control mode: force, displacement two closed loop control loop, can achieve full digital PIDF control, control mode can be smoothly switched. Full digital DSP control system, closed-loop control frequency: 1kHz;

9, full digital internal signal generator: sine wave, triangle wave, square wave, oblique wave, combination wave, etc.

10, the control system design has a perfect intelligent safety management system, which can conduct real-time self-inspection of the test system, judge and report the working status and work process of the system in real time, and has automatic monitoring, automatic alarm and automatic shutdown functions;

11, test control software, run in a variety of environments of Windows xp, friendly interface, simple operation, can complete the test conditions, sample parameters and other Settings, test data processing, test data can be saved in a variety of file formats, after the test can reproduce the test process, playback test data. Test data can be imported into Word, Excel, Access, MATLAB and other software, statistics, editing, classification, fitting test curve and other operations, after the completion of the test, you can print out the test report;

According to the standard: This testing machine is mainly used to measure the tensile and compressive alternating fatigue characteristics of metal materials and their components under dynamic loads such as sine wave, triangle wave, square wave and oblique wave. The following types of test projects can be completed: Tensile fatigue test, tensile fatigue test, compressive fatigue test, fracture toughness test, crack growth test, stress fatigue test, strain fatigue test, In line with GB/T2611 "Testing machine general technical requirements", GB/T16826 "Electro-hydraulic servo * testing machine", GB3075 "Metal axial fatigue test method", JB/T9397 "tensile fatigue test machine technical conditions", GB228 "Metal material room temperature tensile test method" and other test standards.

Microcomputer control system software based on WINDOWS operating system as a platform, powerful data processing function, test conditions and test results automatic storage, display, print in line with the relevant national standards of random group test data, test curve, test report, is widely used in scientific research institutes, metallurgical buildings, national defense civil air defense, colleges and universities.

Test method:

1. Test standard modular function: provide users to set the required application of the test standard setting, covering GB, ASTM, DIN, JIS, B and other test standards.

2. Test data: Provide all test data set by the user, enter data once * and use again. The formula can be modified to improve the compatibility of test data.

3. Dual report editing: completely open user editing reports, for testers to choose their own preferred report format.

4. The length, force unit and display digit are dynamically exchanged, the force unit is T, Kg, N, KN, g, lb, and the deformation unit is mm and cm.

5. The graph curve scale is automatically optimized, so that the graph can be displayed at the * scale. And can be dynamically switched in real-time graphics during the test. It has load-displacement, load-time, displacement-time, stress-strain, load-2 point extension diagram, and multi-curve comparison.

6. Test results can be output in EXCEL format.

7. The test can be automatically archived and manually archived, and the test will automatically calculate the * force, upper and lower yield strength. Test data can be saved in any hard disk partition.

8. Multiple languages randomly switched: Simplified Chinese, Traditional Chinese, English.

Technical parameters:

1. Resolution: 0.001

2. Measurement accuracy: 1 level

3. Processing customization: Yes

4. Power supply voltage: 220V

5. Specifications: PWS-100G

6. Weight: 1000kg

7. Measuring range: 0-100kn

8. Dimensions: 900*800*18.0mm

Please contact us for more information on vibration isolation rubber mat dynamic and static stiffness testing machine.