| 圆锥摩擦轮传动在大型锻形筒体环缝焊接中的应用 |
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| 引用本文： | 王大勇. 圆锥摩擦轮传动在大型锻形筒体环缝焊接中的应用[J]. 电焊机, 2011, 41(4): 10-12,28 |
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| 作者姓名： | 王大勇 |
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| 作者单位： | 武昌船舶重工有限责任公司; |
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| 摘 要： | 大型锥形筒体环焊缝是在专用滚轮架上用自动埋弧焊来完成的.由于滚轮架传动的缺陷以及筒体制造上的误差,使得滚轮架的滚轮与锥形筒体之间摩擦传动产生异常,导致锥形筒体旋转不稳定,焊接质量不能满足技术要求.为提高焊接质量,分析了上述两个影响焊缝质量的因素,提出滚轮架的滚轮摆放应符合圆锥摩擦传动原理,增加了滚轮轮缘摩擦装置来弥补筒...
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| 关 键 词： | 大型锥形筒体 滚轮架 摩擦传动缺陷 筒体几何误差 |
Application of cone friction gearing in circular welding for large conical cylinder |
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| WANG Da-yong. Application of cone friction gearing in circular welding for large conical cylinder[J]. Electric Welding Machine, 2011, 41(4): 10-12,28 |
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| Authors: | WANG Da-yong |
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| Affiliation: | WANG Da-yong(Wuchang Shipbuilding Industry Co,Ltd.,Wuchang 430060,China) |
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| Abstract: | The welding of large conical cylinder is finished with automatic submerged arc welding on the special roller beds.Due to the drive defect and the cylinder manufacturing error,friction drive makes an exception between the wheel of roller beds and the conical cylinder,then the tapered cylinder rotates unstable,the welding quality cannot meet the welding technology requirements.To improve the welding quality,we study the impact on the welding quality of these two factors,propose theory that display the rollers... |
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| Keywords: | large conical cylinder roller bed defect of friction drive cylinder geometric error |
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