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Author:

王民 (王民.) (Scholars:王民) | 梁亚栋 (梁亚栋.) | 胡建忠 (胡建忠.)

Indexed by:

incoPat zhihuiya

Abstract:

滚珠丝杠副摩擦力矩加速退化试验装置与方法,属于滚珠丝杠副检测技术领域。滚珠丝杠副与滑板的联接采用双侧可换主副螺母式结构。试验状态下,滚珠丝杠副通过主螺母驱动滑板往复运动,副螺母采用限位杆限制其转动,加载气缸对滑板加载试验。测试状态下,滚珠丝杠副通过副螺母驱动滑板往复运动,主螺母通过测力杆联接安装在滑板上的拉压力传感器准确获得主螺母与丝杠间的摩擦力矩。加速退化试验过程中,轴向加载气缸对滚珠丝杠副进行轴向步进加速加载。通过在短时间加速试验中获得的滚珠丝杠副摩擦力矩数据可对滚珠丝杠副摩擦力矩退化过程建模,以较短的时间和较少的成本预测滚珠丝杠副性能退化寿命。

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Patent Info :

Type: 发明授权

Patent No.: CN201410067042.7

Filing Date: 2014-02-26

Publication Date: 2016-03-09

Pub. No.: CN103822784B

Applicants: 北京工业大学

Legal Status: 未缴年费 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 12

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