一种滚动导轨结合面等效参数的预估模型
陈兴志
（昆明船舶设备研究实验中心，云南 昆明 650051）
摘要：为实现滚动导轨结合面等效参数的预测，构建了一种基于载荷、比压及等效参数关系的F－P－KC预估模型。首先根据额定范围内的物理参数线性化假设，考虑导轨滑块组的所受载荷、型号及安装方式，建立了F－P模型；其次以考虑结合面介质状况的实验结果为依据建立P－KC模型；最后对该预估模型的应用做出示例。该预估模型为同类问题的解决开辟了新的有效途径，同时为后续的动态特性研究奠定了理论基础。
关键词：滚动导轨结合面；等效参数预估；F－P－KC模型
中图分类号：TH703.4 文献标志码：A doi：10.3969/j.issn.1006-0316.2015.10.007
文章编号：1006－0316 (2015) 10－0027－04
A Prediction model for equivalent parameters of rolling guide's joint
CHEN Xingzhi
( Kunming Shipborne Equipment Research & Test Center, Kunming 650051, China )
Abstract：To obtain a prediction model of the equivalent parameters of rolling guide's joint, an F－P－KC prediction model was established based on force, pressure and equivalent parameters. Firstly, according to the linear assumption of physical parameters within the rated range, an F－P model was established in the consideration of the loads, types and installing modes of guide’s slider group; secondly, a P－KC model was established in terms of the result of the media condition of joint surface; finally, the prediction model was successfully applied in the project. A new effective way for solving the similar problem is opened up by the model and it also lays a theoretical foundation for the following study of dynamic characteristics.
Key words：rolling guide's joint；prediction of equivalent parameters；F－P－KC model
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收稿日期：2015－03－27
作者简介：陈兴志（1988－），男，云南曲靖人，本科，助理工程师，主要研究方向为机械设计理论及应用。
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