Skaterine dynamic durability test machine HD-J220
Skateboarding durability test knowledge extension method
1, pedalApplying a static load of a large weight of a large weight of ZUI that is equivalent to the manufacturer is in the middle of the front wheel and rear axis. On a 6 -inch x 6 -inch X 2 -inch wooden board, the load axisin the middle of the front and rear wheel axis.
2. The pressure test of the handle/ handlebar pole [ 123] The handle handle is adjusted to the ZUI high position, and the handlebar/ handlebar rod adjustment device is locked according to the instructions. The strong strength cannot exceed 15 pounds. The position of the force is 1/4 inch at the end of the operating rod.
Apply a 100 -pound static pressure (vertical downward) in the middle of the top of the handle,, in the middle of the handlebar,, the top of the handlebar is in the middle of the handlebar. Up to 100 pounds within 5 seconds, and maintain 10 seconds.
3. The fatigue test of the handlebar/ handlebar pole
The pedal of a fixed scooter can be It cannot be moved, the front wheels of fixed scooter make it unable to turn. At 1 inch at the end of the two handles, a 60 -pound force is applied, from one rdquo; 45 deg; the direction of the angle is applied, and then the direction of a relative forward/ back rdquo; for a total of 5,000 cycles in the test, the speed is not more than one cycle per second.
4. Keep the handle/ handlebar holder test
Follow the axial direction of the handle, apply a 15 -pound force to put it on the handle, go up to 15 pounds within 5 seconds, and maintain it and maintain it. 10 seconds.
5. Border Stone impact test
Put a large weight specified by the manufacturer in the middle of the pedal. Then apply 200 pounds, turn on a scooter, and hit a fixed border stone with a vertical height of 6 inches (15cm), with a speed of 6.6 feet/second (2 meters/s), a total of 3 times.