起重臂伸缩油缸稳定性及强度校核

摘要

起重机伸缩臂液压油缸的强度和稳定性,对起重机工作安全起着决定性作用.应用传统材料力学理论,根据65 t伸缩臂起重机伸缩油缸实际工作中所受载荷,对伸缩油缸稳定性进行校核,对油缸强度进行校核,使其安全可靠.%The strength and stability of the hydraulic cylinder of the telescopic boom of the crane play decisive roles in the safety of the crane work.Applying traditional theory of materials mechanics, according to the actual work load of 65 t telescopic boom crane telescopic oil cylinder, the stability of the telescopic oil cylinder was checked, the strength of the oil cylinder was checked,to ensure it was safe and reliable.