?Steel wire rope has a wide range of applications and is an indispensable component in construction, lifting, binding and reinforcement work. It is also a telescopic device used in high-altitude work fall arresters. However, the steel wire rope itself is not an "unbreakable body", and it may also have abnormal conditions such as burrs and broken wires, especially after burrs occur, which not only affects its appearance but also indicates that the steel wire rope is about to break.

The steel wire rope of the high-altitude operation anti fall device is deburred with professional deburring equipment before leaving the factory, and then undergoes the next step of shaping, twisting and other processes. The lubricating grease applied afterwards can also reduce the burr rate of the steel wire rope. Therefore, the main reason for the occurrence of burrs on the steel wire rope during use is related to improper use by the user, such as inclined hanging, friction with other obstacles, and lack of maintenance.

Once the steel wire rope components on the high-altitude work fall arrester have burrs, even if they are not currently broken, they should be replaced in a timely manner. At the same time, lubricating oil should be applied to the steel strip, ratchet disc and other devices of the fall arrester.