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Author:

程强 (程强.) (Scholars:程强) | 齐宝宝 (齐宝宝.) | 孙东洋 (孙东洋.) | 闫国彬 (闫国彬.) | 刘志峰 (刘志峰.) (Scholars:刘志峰)

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incoPat

Abstract:

本发明公开了一种时变负载工况下的滚珠丝杠副随机磨损建模方法,该随机磨损建模方法包括:根据滚珠丝杠副在服役过程中,面对不同的加工工况,滚珠丝杠副的负载具有时变特性,在时变复杂下,建立滚珠与丝杠滚珠以及滚珠与螺母滚道之间的接触载荷数学模型,根据Archard磨损模型,提出并建立改进的滚珠丝杠副随机磨损模型,考虑滚珠丝杠副接触载荷的时变特性,建立滚珠丝杠副在时变载荷工况下的随机磨损模型,根据建立的随机磨损模型,探讨滚珠丝杠副在时变载荷工况下的磨损规律,揭示滚珠丝杠副定位精度衰退特性。

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Patent Info :

Type: 发明授权

Patent No.: CN201810665650.6

Filing Date: 2018-06-26

Publication Date: 2023-02-07

Pub. No.: CN109002588B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

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SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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