XQ-2264 Touch-type Handle Base Tube Fatigue Testing Machine
I. Purpose：
This machine is suitable for conducting dynamic load fatigue tests on the left and right handlebars and the seat tube of products such as skateboards, children's strollers, trolleys, handlebars of bicycles, and when pushing or pulling in a specified distance or force, it can count the number of oscillations. It can measure the mechanical properties of the handlebars and the overall structure to check for deformation or fracture. The test results can be used as a reference for improvement. They comply with the American standard ASTM F2264, EN14619, and EN71 testing standards.
II. Testing Method：
The fixed product prevents it from moving or turning. At a distance of 1 inch from the ends of the two handles, apply an open or specified force, in a direction that forms a certain angle with the ground, either "backward/forward" or "forward/backward", and then apply it in the opposite direction. The test is conducted for a total of 5000 cycles, with a speed not exceeding one cycle per second.
III. Characteristics：
1.The controller is controlled by an intelligent touch screen, and the motor uses a precision servo motor and servo driver, along with a ball screw electric cylinder and the self-developed precise PLC test software by Xingqiao.
2. Touch screen allows for arbitrary settings of displacement, speed, frequency, force value display, and displacement display.
3. Testing Mode: Features functions for reaching displacement and returning to position upon exertion of force, as well as fatigue testing for force and displacement.
4. Has the function of reducing speed by a percentage of the power.
5. It has high-speed data acquisition capability and the option to set the interval between acquisition times.
6. Has the function of saving the specified number of force applications.
7. It has the function of setting the time intervals for the arrival and departure stops.
8. Shutdown Mode: The machine will shut down after reaching the set number of operations, and it will stop running in case of excessive force.
9. The test can achieve single-axis movement, simultaneous movement of both axes, or alternating movement of both axes.
10. Display contents: Speed display, control mode, test count, displacement display, force display, etc.
IV. Specifications and Parameters:
1. Control method: Computer-based control
2. Test installation height ranging from 200 to 800 MM.
3. Test displacement range: 0 - 150MM
4. Testing stations: 2 groups (finished handle and seat tube types)
5. Push-pull frequency: Adjustable from 1 to 30 times per minute
6. Push-pull count: Adjustable from 0 to 999,999, settable via touchscreen
7. Thrust range value: 0 - 200 Kg (adjustable load capacity)
8. Configuration: Servo motor + servo electric cylinder + servo driver + computer control system + force sensing and modules, etc.
9. Test fixtures: Standardly equipped with 2 sets (handle fixtures and seat fixtures)
10. Power Supply: 220v/50Hz