| 110kV SF_6瓷套真空细练泥段缺陷原因分析及对策 |
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| 引用本文： | 郝秀清. 110kV SF_6瓷套真空细练泥段缺陷原因分析及对策[J]. 电瓷避雷器, 2006, 0(3): 28-29 |
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| 作者姓名： | 郝秀清 |
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| 作者单位： | 唐山高压电瓷有限公司,河北,唐山,063020 |
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| 摘 要： | 结合生产实际,对造成110kV SF6瓷套真空细练泥段变形和开裂的原因进行了分析,认为粗练泥段的硬度、工艺筒和芯轴的连接方式及电阴干工艺是造成真空细练泥段缺陷的主要原因。通过改进工装设备和调整工艺参数,减少了细练泥段变形和偏心现象,降低了开裂率。
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| 关 键 词： | 泥段内孔变形 泥段开裂 粗练泥段硬度 工艺筒 芯轴 |
| 文章编号： | 1003-8337(2006)03-0028-02 |
| 修稿时间： | 2006-03-20 |
Analysis of Defects of Damaged Reason of Vacuum Pugged Body 110 kV SF6 Insulator and Countermeasure |
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| HAO Xiu-qing. Analysis of Defects of Damaged Reason of Vacuum Pugged Body 110 kV SF6 Insulator and Countermeasure[J]. Insulators and Surge Arresters, 2006, 0(3): 28-29 |
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| Authors: | HAO Xiu-qing |
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| Abstract: | Combines with the reality of producing,scientific analysis on the reason deformation and cracks of pugged body for 110 kV SF6 porcelain insulator.It is considered that the defects of vacuum pugged body are attributed to improper mud hardness,pugmill cylinder shape,core connection and parameters of electric preheating.Through fixture innovation and processing parameter adjustment the deformation and excentricity of pugged body has been improved and the crack rate reduced. |
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| Keywords: | shape deformation of inner hole of the pugged body fracture of the plugged body hardness of the pugged mud pugmill cylinder core |
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