[1]龚继军,郭猛刚,侯 博,等.钢轨打磨技术发展现状及打磨策略探讨[J].机车电传动,2020,(03):23-29.[doi:10.13890/j.issn.1000-128x.2020.03.005]
 GONG Jijun,GUO Menggang,HOU Bo,et al.Discussion on Rail Grinding Technology Development Situation and Grind Strategies[J].Electric Drive for Locomotives,2020,(03):23-29.[doi:10.13890/j.issn.1000-128x.2020.03.005]
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钢轨打磨技术发展现状及打磨策略探讨()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2020年03期
页码:
23-29
栏目:
综述与评论
出版日期:
2020-05-10

文章信息/Info

Title:
Discussion on Rail Grinding Technology Development Situation and Grind Strategies
文章编号:
1000-128X(2020)03-0023-07
作者:
龚继军 1郭猛刚 2侯 博 3王军平 1蒋 俊 1
(1. 中铁物总运维科技有限公司,四川 成都 610031;2. 北京铁福轨道维护技术有限公司,北京 100036;3. 中车青岛四方车辆研究所有限公司 钩缓事业部,山东 青岛 266031)
Author(s):
GONG Jijun1 GUO Menggang2 HOU Bo3 WANG Junping1 JIANG Jun1
( 1. China Railway Materials Operation and Maintenance Technology Co., Ltd., Chengdu, Sichuan 610031, China; 2. Beijing Tiefu Track Maintenance Technology Co., Ltd., Beijing 100036, China;3. CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd., Qingdao, Shandong 266031, China )
关键词:
钢轨打磨打磨策略关键技术打磨量打磨技术钢轨
Keywords:
rail grinding grinding strategy key technology grinding amount rail grinding technology rail
分类号:
U216.65
DOI:
10.13890/j.issn.1000-128x.2020.03.005
文献标志码:
A
摘要:
综述了钢轨打磨技术国内外起源以及发展现状,对现阶段钢轨打磨技术的分类进行了介绍,重点介绍了曲线和直线钢轨的打磨策略制定原则;对钢轨廓形设计的主要原则进行了归纳总结;分析研究了打磨作业中打磨量的主要影响因素;提出了钢轨打磨应根据打磨前实际钢轨使用状态,在满足目标廓形、保证打磨深度和消除病害的前提下,使打磨切削量最小;最后对今后钢轨打磨技术研究重点进行了展望。
Abstract:
The origin and development status of rail grinding technology at home and abroad was summarized, and the classification of rail grinding technology at current stage was introduced, focusing on the principles of making grinding strategy for curve and straight rail. The main principles of rail profile design were summarized. The main influencing factors of grinding amount in grinding operation were analyzed and studied. It was put forward that rail grinding should be based on rail actual use state, and minimize the grinding cutting amount under the premise of meeting the target profile, ensuring the grinding depth and eliminating the defects. Finally, the research focus of rail grinding technology in the future was prospected.

参考文献/References:

[1] 任尊松 . 车辆系统动力学 [M]. 北京 : 中国铁道出版社 , 2019.

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[6] ZHOU K, DING H H, ZHANG S Y, et al. Modelling and simulation of the grinding force in rail grinding that considers the swing angle of the grinding stone[J]. Tribology International, 2019, 137(11): 274-288.
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[8] 刘明月 , 李建勇 , 蔡永林 , 等 . 钢轨打磨技术现状和发展趋势 [J]. 中国铁道科学 , 2014, 35(4): 29-37.
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相似文献/References:

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备注/Memo

备注/Memo:
作者简介:龚继军(1991—),男,硕士,工程师,主要从事钢轨打磨、轮轨关系研究工作。
更新日期/Last Update: 2020-05-10