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drager115木蟲 (正式寫手)
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[求助]
求助!請幫我翻譯幾個鐵路鋼軌焊接方面的單詞
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正在看關(guān)于鐵路鋼軌鋁熱焊接方面的英文資料,有幾個單詞不知道怎么翻譯,求助!下面幾個是描述接頭缺陷的: Hot pull-apart、Hot tear、Porosity、Cold lap、Fin 前面兩個都是熱撕裂,區(qū)別是什么呢?最后2個搞不懂怎么翻譯。對于cold-lap和fin, 文章原文如下: This weld-toe welding-defect occurs most frequently in the web-to-base fillet because the thermite welding mold often does not conform exactly to the rail profie. The resulting gap between the mold and the rail permits weld metal to seep into the gap and solidify forming unfused regions often called “fins” or what will be termed here “cold laps”.------資料來源:《2001 AREMA--- proceedings of the 2001 annual conference》 另外,有哪位大師是學焊接的,最好是鋼軌焊接方向,我在準備鋼軌鋁熱焊的論文,急 需您的幫助,也請推薦專門講鋁熱焊的參考書目。謝謝了! |
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