The car turns to the tube and turns the fatigue tester
Ventilated tube fatigue tester, elastic button lifetime test
Durable exhaust tester, motion static
Introduction
Automobile retrenchment test machines are designed specifically for reverse fatigue testing of vehicle retrenchment columns, primarily to assess the performance of the retrenchment poles under different reverse load, cycle and frequency conditions, to test their compliance with design requirements and relevant industry standards, and to provide critical data support for vehicle retrenchment research, production and quality testing。
Ii. Car turning through through through through through throught throughs
1. Diversity to reverse fatigue testing: multiple reverse fatigue testing projects, such as rectangular rectangles, fixed angles and complex loads of twists and twists, can simulate the ability of cars to shift to the tube under different driving scenarios, such as straight lines, turnovers, and flash drive
2. Accurate parameter control and monitoring: high-precision twists, angles, frequency and frequency, frequency control, high accuracy and stability. At the same time, the parameters of the test process, such as twisting values, twisting angles, test time, etc., are monitored and recorded in real time to ensure the accuracy and completeness of the test data
3. Flexible loading wave-form options: provide multiple load-wave shapes such as sine waves, triangulation waves, square waves, etc., where users are selected on the basis of actual needs in order to better align to the stress of the tube in its actual use
4. Automatic control and data processing: complete automated control of the testing process, including start-up, stop, load, unloading, etc. Upon completion of the tests, the testing data were automatically analysed and processed, resulting in detailed test reports covering fatigue life, failure model analysis, statistical graphs for various parameters, etc., which greatly improved the efficiency of the tests and the accuracy of the data analysis
5. Safety protection function: a well-equipped security protection mechanism is in place to enable the immediate automatic cessation of testing in the event of anomalies such as overloading, ultra-twirl angles and equipment failure during the course of the test, and to send a sound light alert signal to provide effective security for equipment and operators
6. Environmental simulation function (optional): environmental simulation devices, such as high-temperature test boxes, humidity control devices, etc., may be configured according to user needs, simulation of the condition of motor vehicles moving to the tube under different environmental conditions, further expansion of test range and reliability of test results。
Iii. Rationale
The car turns to the poles and turns the fatigue tester through the motor-driven slow-down machine, which then drives the switch clips, and exerts a cyclical reversal on the transfer columns installed on them. During loading, high-precision twist sensors measure in real time the rectangular value on the shift tube, while the twister accurately measure the reverse angle of the shift to the column and feed the data back to the control system. The control system accurately adjusts the rate, shift and load of the electric power according to predefined test parameters such as load wave shape, twist size, twist range, number of cycles, etc. To ensure that the test is carried out in accordance with the predefined procedure. The control system determines the end of the test and records the data when the shift to the tube is accompanied by fatigue damage, such as crack extension, fracture, etc。
