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2010年08 期
| 標(biāo)題 |
| 鋼軌焊接接頭平直度測量方法及分析(38 卷) |
| 英文標(biāo)題 |
| Method of Measuring the Flatness of Rail Welding Joint and the Analysis |
| 摘要 |
| 直尺+塞尺法測量焊接接頭平直度有一定的局限性，有時(shí)不能真實(shí)反映焊接接頭的實(shí)際平順程度。采用SEC（Straight Edge Compact）電子平直尺（儀）測量鋼軌焊接接頭平直度，通過分析1 m范圍內(nèi)的平直度曲線，得出4種典型曲線。根據(jù)不同類型的平直度曲線，可找出造成超差的原因，并 |
| 作者 |
| 新聞作者:丁韋，李力，宋宏圖，鄒立順 |
| 關(guān)鍵字 |
