| 螺纹联接防松的进一步探讨 |
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| 引用本文： | 赵立新,刘询,郑立允,唐风艳,韩彦华.螺纹联接防松的进一步探讨[J].矿山机械,2003,31(8):60-61. |
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| 作者姓名： | 赵立新 刘询 郑立允 唐风艳 韩彦华 |
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| 作者单位： | [1]河北建筑科技学院机械系河北邯郸056038 [2]邯郸矿务局 [3]邯郸市亚东塑胶有限公司 |
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| 摘 要： | 突破对传统螺纹的认识，在分析螺纹摩擦防松的基础上,提出了相位差180 °的双旋向对顶螺母防松结构。实验表明:在相同的条件下，用此结构的紧固件比单旋向对顶结构的紧固件，其残余预紧力要大的多。是一种新型的螺纹防松结构。
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| 关 键 词： | 螺纹联接 防松方法 结构设计 螺栓 螺母 振动 预紧力 |
Further Discussion of Loosenss-proof of Screw-thread Join |
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| ZHAO Lixin et al..Further Discussion of Loosenss-proof of Screw-thread Join[J].Mining & Processing Equipment,2003,31(8):60-61. |
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| Authors: | ZHAO Lixin |
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| Affiliation: | ZHAO Lixin et al. |
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| Abstract: | This paper brings forward looseness-proof configuration of ouble-rotation direction face to face nut with 180 phase difference at the foundation of analyzing screw-thread friction looseness-proof, which brings through understanding of traditional screw-thread. Tests shows that remainder pre-tightening force of fasten part with this configuration is much bigger than that of fasten part with single rotation direction face to face nut at the same condition. This configuration is a new way for screw-thread looseness-proof configuration. |
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| Keywords: | Fasten part Screw-thread join Looseness -proof Pre-tightening force |
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