起重機吊鉤

This GrabCAD model undergoes a compreheive analysis of stress formation, deformation, safety factor, life expectancy, damage assessment, and fatigue seitivity. The investigation reveals a critical finding: the hook area, subjected to a 10-tonne load, exhibits a significantly low safety factor. To eure optimal performance and safety, substantial design modificatio are imperative in this vulnerable region.Further iights from the analysis highlight the crane hook's remarkable ability to withstand fatigue. When lifting loads up to 5 tonnes, the hook demotrates a robust endurance, sustaining up to 40,745 cycles. However, caution is advised for loads exceeding 10 tonnes, as the fatigue life sharply decreases to less than 5,000 cycles. Coequently, it is recommended to utilize the crane hook for loads below 5 tonnes to eure the utmost safety and longevity of the equipment.