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艾力德 > 业界资讯 > 油缸支撑起重机箱伸缩臂是怎么做到的
油缸支撑起重机箱伸缩臂是怎么做到的
编辑 :

AILIDEYEYAKEJI

时间 : 2019-08-18 09:23 浏览量 : 9


目前,起重机伸缩臂的稳定性控制,主要局限于国内起重机的设计规范,伸缩臂的计算长度是从能量方法得出的,不考虑油缸的影响,这是不够准确的,新修订的规范的计算模型使用可变截面的阶梯列,这在理论上更准确,但也没有考虑油缸的影响,伸缩臂与各种类型油缸支撑的稳定性计算,一直是影响了设计师的问题。


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