| 既有线钢轨焊接接头焊后综合处理系统的研制 |
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| 引用本文： | 常安全,张宇超.既有线钢轨焊接接头焊后综合处理系统的研制[J].铁道机车车辆工人,2014(5):1-3. |
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| 作者姓名： | 常安全 张宇超 |
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| 作者单位： | 南车戚墅堰机车车辆工艺研究所有限公司,江苏常州213011 |
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| 基金项目： | 铁道部重点课题（2010G014-B） |
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| 摘 要： | 介绍了既有线钢轨焊接接头焊后热处理、矫直及外形精整综合处理系统的总体结构、主要技术参数和性能特点。现场使用表明,样机采用感应加热、液压四向矫直和固定支点仿形打磨技术,自动化、专业化程度高,满足铁路标准规定的质量要求,提升了既有线维护质量和效率。
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| 关 键 词： | 钢轨 焊接接头 热处理 矫直 精磨 |
Development of integrated post-welding processing system for rail welding joints of existing lines |
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| Chang Anquan,Zhang Yuchao.Development of integrated post-welding processing system for rail welding joints of existing lines[J].Railway Locomotive & Rolling Stock Workers,2014(5):1-3. |
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| Authors: | Chang Anquan Zhang Yuchao |
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| Institution: | Chang Anquan , Zhang Yuchao |
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| Abstract: | This paper outlines the overall structure, technical specification and performance of the integrated rail weld joint processing system for post - welding heat treatment, straightening and profile finishing. Onsite application of the sample machine shows highly automatic and dedicated characteristics by aid of induction heating, four - direction hydraulic straightening and profile grinding under fixed support, which meet the quality requirements specified in Railway Standards and can elevate maintenance quality and efficiency of existing railway lines. |
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| Keywords: | rail weld joint heat treatment straightening finish grinding |
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