GB 14746 Wheel Axle Nut Unloading Torque Test Machine for Detachable Strollers
Measures minimum unloading torque of wheel axle nuts per GB 14746. Applies symmetrical force for 30 seconds to detect relative shift. Durable, customizable, with excellent after-sale service.
Professional Wheel Chucking Power Detachable Strollers Testing Machine
Descriptions:
Used to measure minimum unloading torque of wheel axle nut, front or back wheel unloading direction respectively, symmetrically exert a certain force and kee it for 30 seconds, then check if any relative shift.
Advantages:
1. Speciality in testing equipment
2. Various products to choose from
3. Accept customization
4. Excellent after-sale service
Standards:
GB 14746
Test method:
a) fix the front wheel as standard
b) turn on power, set force value on power display and set force time on counter, 30 seconds set in factory.
c) press operation button to start, machine will automatically exert force on test specimen, counter starts timing when setting force value reached, machine will stop force application when setting time reached.
d) take the test specimen out after test and check if any relative shift between front axle and front fork to jude if eligible.
e) install the back wheel as standard, repeat step 2,3,4 to make chucking power test.
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