| 电动轮汽车关键部位裂纹的应急处理 |
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| 引用本文： | 罗亮,童宪华. 电动轮汽车关键部位裂纹的应急处理[J]. 铜业工程, 2011, 0(1): 75-77 |
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| 作者姓名： | 罗亮 童宪华 |
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| 作者单位： | 1. 长沙博厚工程机械有限公司,湖南,长沙,410004
2. 江西铜业集团公司德兴铜矿,江西,德兴,334224 |
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| 摘 要： | 电动轮汽车的许多关键部位都是用高锰钢材料制作而成。对关键部位裂纹的焊接处理,在采用"正火处理焊缝"方法之后,能有效消除焊接应力,提高焊缝及附近区域的综合机械性能,满足正常生产的需要。
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| 关 键 词： | 电动轮 高锰钢 裂纹 焊接 应急处理 |
Emergency Treatment on Key Parts Crack of Electric Truck |
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| LUO Liang,TONG Xian-hua. Emergency Treatment on Key Parts Crack of Electric Truck[J]. Copper Engineering, 2011, 0(1): 75-77 |
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| Authors: | LUO Liang TONG Xian-hua |
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| Affiliation: | LUO Liang1,TONG Xian-hua2(1.Changsha Bohou Construction Machinery Co.,Ltd.,Changsha,Hunan,China 410004,2.JCC Dexing Copper Mine,Dexing,Jiangxi,China 334224) |
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| Abstract: | Some key parts of electric truck are made by hadfield's manganese steel.Normalization Soldering Seam method is used for welding the crack of key parts.It can dispel the welding stress effectively,and improve the comprehensive mechanical behavior of the soldering seam and the nearby areas to meet the needs of normal production. |
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| Keywords: | electric truck hadfield's manganese steel crack welding emergency treatment |
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