Wheel gripping force comprehensive testing machine

Wheel clamping force comprehensive testing machine WSD-8528

one. Test principle: Used to measure the minimum disassembly torque of the wheel axle nut of the children's bicycle, respectively the front wheel or the rear wheel disassembly force direction, apply a certain force symmetrically, and maintain 30 seconds, check whether there is relative displacement.

two. Test standard: Meet the standard: GB 14746-2006 3.6.4

Three. Test method:

1. Fix the front wheel of the bicycle according to the standard;

2. Turn on the power, set the force value on the force display, and set the force time on the timer;

It was set for 30 seconds at the factory

3. Press the Execute key to perform the test, the machine automatically applies force to the specimen, when the set value is reached, the timer starts to time, when the set time is reached, the machine automatically stops applying force;

4. After the test is completed, take off the specimen to check whether there is relative displacement between the front axle and the front fork, and determine whether it is qualified.

5. Install the rear wheel of the bicycle according to the standard, repeat steps 2,3,4, and do the rear wheel clamping force test.

Four. Technical parameters:

Load: 0-2500N (manual turntable easily loaded)

Ø Clamping device can rotate Angle: 360°

Ø Timer: 0-60s Adjustable time accuracy ±0.1S

Ø Load unit capacity: 500KGF

Load unit resolution: 1/10000

Ø System measurement accuracy: ≤±1%

Clamping force display mode: digital display

Ø Power supply: 220V, 50Hz, 200W

Five. Equipment details:

² One host

² One control box

² One power sensor

² One power monitor

² One copy of instructions

² One certificate of qualification