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Comparison of anti-vibration time between self-locking nuts and commonly used anti-slow nuts
Comparison of self-locking nut and double nut against loosening
The anti-vibration time of low-frequency vibration (≤10HZ) is 600 times that of double nut anti-loosening!
High-frequency vibration (≥50HZ) anti-vibration time comparison is 100,000 times that of double nut anti-loosening!
Comparison with spring washer for anti-loosening
The comparison of low-frequency vibration and anti-vibration time is 400 times that of adding a spring washer!
The comparison of high-frequency vibration and anti-vibration time is 15,000 times with spring washers!
Compared with the anti-vibration time of the built-in anti-loosening nylon washer nut, it is 2000 times of the built-in anti-loosing nylon washer!
Comparison with the anti-vibration time of changing the tooth profile and angle locknut
The anti-vibration time of low-frequency vibration is 200 times that of changing the tooth profile angle locknut!
The comparison of high-frequency vibration and anti-vibration time is 20,000 times that of changing the tooth profile angle locknut!
Compared with the anti-vibration time of the built-in round spring type anti-loosening nut (Guide: How to cleverly take the broken high-strength bolt remains)
The anti-vibration time of low-frequency vibration is 460 times that of the built-in round spring locknut!
The high-frequency vibration anti-vibration time comparison is 12,000 times that of the built-in round spring locknut!
Comparison with slotted nut and split pin joint anti-loosening comparison
When the slotted nut and split pin combined anti-loosening were tested on the same test bench, the axial force dropped to 60% after 12 seconds, and a small angle loosening occurred.
The eccentric self-locking nut was tested on the same test bench, and the axial force dropped to 95% after 10 hours, and there was no small-angle loosening.
Conclusion: Slotted nut and split pin anti-loosening structure can not prevent the nut from loosening at a small angle.
Compared with the anti-loosening structure of ordinary nut and stop washer, the result is consistent with the anti-loosening comparison of slotted nut and split pin.
Conclusion: The eccentric self-locking nut has been tested by the national authority and has been tested on site for up to 2 years. Compared with up to 7 kinds of lock nuts, its anti-loose performance has become the first in the world!
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