Microcomputer controlled ring stiffness testing machineUsing a microcomputer for data processing and analysis, the test results can be automatically saved. After the test is completed, the test curve can be retrieved again, and the test process can be reproduced through curve traversal, or curve comparison and amplification can be performed. The test software on the fully Chinese Windows platform has strong data and graphic processing functions, and can print out complete test reports and curves in real time. It also has complete safety protection functions such as limit protection, overload protection, and emergency stop.

1、 Computer automatic servo control function

1. Automatic control, measurement, data acquisition and processing, drawing and printing test curves and test reports;

2. Automatic calibration and zeroing of the measurement and control system;

3. Stepless speed regulation, the control speed and control mode can be smoothly switched and maintained during the test process;

4. Data storage and curve amplification, allowing for different experimental curves during the testing process;

5. During the automatic operation of the program, it can be switched to manual control at any time, and the control mode and speed can be manually adjusted;

6. Test force overload automatic protection function, the protection range can be set arbitrarily;

2、 Microcomputer system: complete the functions of setting up the whole machine test, data acquisition, calculation processing, display and printing of test results, etc; Equipped with intelligent testing software packages in both Chinese and English versions of the testing machine, it can measure and judge various performance parameters of various material tests based on user provided standards, and perform statistical analysis and processing of data; Then output various required formats of test reports and test curves.

(3) Space adjustment: The moving crossbeam adopts a low damping hydraulic cylinder for lifting and locking, ensuring smooth and seamless movement;

(4) Security protection:Microcomputer controlled ring stiffness testing machineEquipped with oil cylinder limit protection, overload automatic shutdown protection, overcurrent and leakage automatic power-off protection, emergency switch and other protection functions.

(5) Oil temperature automatic air cooling: Set up an oil temperature automatic air cooling system, which can set the upper and lower limits of oil temperature. During long-term fatigue testing, when the oil temperature rises to the set upper limit temperature, the air cooling system will automatically start working. When the oil temperature drops below the set oil temperature *, the air cooling system will stop working.