| 刮板输送机链轮焊接工艺改进 |
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| 引用本文： | 王世凯,樊建军.刮板输送机链轮焊接工艺改进[J].煤矿机械,2012,33(4):121-122. |
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| 作者姓名： | 王世凯 樊建军 |
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| 作者单位： | 山西煤矿机械制造有限责任公司,太原,030031 |
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| 摘 要： | 针对目前刮板输送机链轮焊接工艺存在的不足,对焊接工艺进行改进,由手工电弧焊打底及CO2气体保护焊填充的焊接方法更改为埋弧自动焊焊接专机焊接的工艺方法,从而提高了刮板输送机链轮的焊接质量和焊接效率。
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| 关 键 词： | 刮板输送机 链轮 CO2气体保护焊 埋弧自动焊 |
Improvement of Welding Procedure of Scraper Conveyor Sprocket |
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| WANG Shi-kai
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FAN Jian-jun.Improvement of Welding Procedure of Scraper Conveyor Sprocket[J].Coal Mine Machinery,2012,33(4):121-122. |
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| Authors: | WANG Shi-kai FAN Jian-jun |
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| Affiliation: | (Shanxi Coal Mine Machinery Manufacture Co.,Ltd.,Taiyuan 030031,China) |
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| Abstract: | Aiming at the insufficiencies existed in welding procedures of scraper conveyor sprocket,this paper discusses some points to improve the welding procedures.The welding process of backing by manual electric arc welding and filling by CO2 gas protection welding is changed into the welding process of welding by automatic submerged arc welding machine,so as to increase the welding quality and welding efficiency of sprocket. |
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| Keywords: | scraper conveyor sprocket CO2 gas protected welding automatic submerged arc welding |
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