PC controlled frame horizontal and vertical force fatigue testing machine (ISO standard)

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类型 Frame tester
保修期 1 year
产地 Chinese mainland
型号 WSD-8703A
Product detailsProduct review(0)

PC control frame horizontal and vertical force integrated fatigue testing machine (ISO standard) WDSD-8703A

First, the test principle: the simulation of the bicycle in the actual riding process, in different road conditions, the wheel will be subjected to the forward and backward external force, through the front fork to the front tube, the first tube will continue to bear the external force. Because the rider's own weight will produce a certain pressure on the saddle, it will be transmitted to the frame through the saddle tube, especially when riding on the bumpy road, the force on the frame is relatively large and frequent. Therefore, the quality of the frame is related to the safety and convenience of the entire car. The testing machine is designed according to EN14764, EN14766H and EN14781 related fatigue test standards. The whole test system is automatically controlled by computer, and the force application system adopts force closed-loop control. When the test force applied on the frame reaches the set force, it automatically returns.

2, according to the standard: ISO 4210-6:2014 4.4 4.5

Iii. Test method:

1) During the test, the frame is fixed on the test machine according to the method specified in the standard, and the position of the false front fork can be manually adjusted to adapt to the size of the frame;

2) Fix the frame and false front fork on the roller axle, and fix the rear hook claw on the rear axle, and lock the rear axle fixing block.

3) The frame vertical force loading fixture assembly is fixed on the test machine in accordance with the standard method, and the height of the loading beam can be manually adjusted to adapt to the height of the frame;

4) Set the test force value and number of test requirements on the computer.

5) Adjust the maximum deformation of the front fork of the frame, and the machine will automatically stop the test after exceeding this deformation;

6) Start the test procedure to start the test, the test reaches the set number or the specimen is damaged, the machine will automatically stop the test and retain the test results.

Four, the main technical parameters:

1) Sensor capacity: 5000N

2) Load element resolution: 1/10,000

3) Test force:

Horizontal force test 600N-2000N can be set

Vertical force test 600N-2000N can be set

4) Force control accuracy: 0-5% (dynamic)

5) Test frequency: 0-5Hz (adjustable)

6) Number of tests: 0-999,999 times can be set

7) Loading mode: electric loading

8) Database function: automatically record each measurement result to facilitate analysis and provide evidence

9) Shutdown mode: The test piece breaks the system or automatically stops beyond the displacement

10) Shaped steel frame with integrated rigid front fork

11) The front axle is equipped with bearings, small friction, small impact on the test.

12) Cylinder servo motor brand: Panasonic

13) Equipped with motion control card and analog control card to accurately control the motion trajectory of the electric cylinder

14) Shutdown conditions: the frame deformation is large, and the stroke of the electric cylinder exceeds the set value

15) Equipped with independent electric control box

16) Power supply: AC220V 2KW

17) The main body of the machine is a steel component, high strength, not easy to deformation.

18) The base of the machine is solid steel, with good stability, equipped with reinforcing bars and water transfer feet.

19) Electrostatic spraying of machine appearance, electroplating of other parts, high rust prevention ability, beautiful appearance.

20) Machine size: host length 1800mm wide 800mm high 2400mm electric control cabinet 600*600*1800mm

Five, computer: : Linghua industrial computer

Six, equipment details:

² One host

² Two sets of fixtures

² One computer (including host and monitor)

² One computer cabinet

² One printer

² One copy of instructions

² One certificate of qualification

² One warranty card


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