Under what circumstances should a crane hook be replaced?
lifting hooks have important safety in industrial applications. Therefore, lifting hooks are a widely used pickup device. During use, it is assumed that once the lifting hook is damaged or broken, all the load it bears will cause serious accidents. Friction and overload cause the hook to deform, damage, break, etc., resulting in damage to the hook.
The hooks are generally used for lifting hooks, so it is necessary to ensure safety in use. So what are the conditions for replacing the hooks?
1. The thread rust of the hook.
2. There are cracks on the hook.
3. The deformation of the hook itself exceeds 10%.
4. The risk of cross-sectional wear of the hook is 10%.
5. The opening and closing ratio increases by 15%.
6. The wear of the sheet hook sleeve reaches 50% of the original scale, and the wear of the sheet hook sleeve reaches 5% of the original scale.
If one of the above situations occurs, it must be replaced in time and cannot be underestimated to ensure the safety of the use of the lifting hook and thus ensure personal safety.
lifting hooks have important safety in industrial applications. Therefore, lifting hooks are a widely used pickup device. During use, it is assumed that once the lifting hook is damaged or broken, all the load it bears will cause serious accidents. Friction and overload cause the hook to deform, damage, break, etc., resulting in damage to the hook.
The hooks are generally used for lifting hooks, so it is necessary to ensure safety in use. So what are the conditions for replacing the hooks?
1. The thread rust of the hook.
2. There are cracks on the hook.
3. The deformation of the hook itself exceeds 10%.
4. The risk of cross-sectional wear of the hook is 10%.
5. The opening and closing ratio increases by 15%.
6. The wear of the sheet hook sleeve reaches 50% of the original scale, and the wear of the sheet hook sleeve reaches 5% of the original scale.
If one of the above situations occurs, it must be replaced in time and cannot be underestimated to ensure the safety of the use of the lifting hook and thus ensure personal safety.
lifting hooks have important safety in industrial applications. Therefore, lifting hooks are a widely used pickup device. During use, it is assumed that once the lifting hook is damaged or broken, all the load it bears will cause serious accidents. Friction and overload cause the hook to deform, damage, break, etc., resulting in damage to the hook.
The hooks are generally used for lifting hooks, so it is necessary to ensure safety in use. So what are the conditions for replacing the hooks?
1. The thread rust of the hook.
2. There are cracks on the hook.
3. The deformation of the hook itself exceeds 10%.
4. The risk of cross-sectional wear of the hook is 10%.
5. The opening and closing ratio increases by 15%.
6. The wear of the sheet hook sleeve reaches 50% of the original scale, and the wear of the sheet hook sleeve reaches 5% of the original scale.
If one of the above situations occurs, it must be replaced in time and cannot be underestimated to ensure the safety of the use of the lifting hook and thus ensure personal safety.
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