Overview
BDW-50KN electronic ring stiffness testing machine is a test equipment that adopts electric loading, electronic measurement, continuous adjustable speed and real-time control by microcomputer. The machine can display the test force, displacement, Test speed and status in real time, and has the functions of peak holding and automatic return. It is widely used in the ring stiffness and mechanical properties testing of PE/PVC/wound bellows, plastic pipes, frp pipes and other pipes.
Features
1. Using Japanese Panasonic AC servo motor, driver and German planetary gear reducer, the system is stable and reliable, universal, Maintenance is convenient, and equipped with overcurrent, overvoltage, overspeed, overload and other protection devices.
2. With automatic shift function, it can automatically switch the range according to the load to ensure the accuracy of measurement data, and realize the automatic processing of physical zero adjustment, gain adjustment and test force measurement.
3. The maximum test force, yield point, ring stiffness, ring flexibility change rate and other parameters are automatically calculated and stored by computer.
4. During the test, the moving beam speed can be automatically changed according to the preset program.
5. The system can automatically realize the calibration of indication Precision.
6. After the test, the test data and Linear dispersion are automatically saved.
7. The test process, measurement, display and analysis are all completed by microcomputer.
8. Supports batch testing, allowing samples with the same parameters to be set once and completed sequentially.
9. Equipped with Chinese WINDOWS interface test software, menu prompts, mouse operation.
10. Linear dispersion and data are displayed dynamically over the course of the test.
11. After the test is completed, the Linear dispersion can be re-analyzed, and the test data corresponding to any point of Linear dispersion can be found by the mouse.
12. With programmable and mechanical limit protection.
13. When the load exceeds the MAX Maximum of each gear by 3-5%, it will automatically stop to achieve overload protection.
Principle
The testing machine adopts electric loading mode, and controls the displacement of the beam through the servo drive system to apply the test force to the sample. During the test, the electronic measurement system collects the test force and displacement data in real time, and controls, processes and displays it by a microcomputer to realize the continuous adjustment of Test speed and the automatic calculation and storage of parameters.
Applications
Test on ring stiffness and mechanical properties of PE/PVC/wound corrugated pipe, plastic pipe, FRP pipe, sand-filled FRP pipe and steel belt wound pipe
