| 杯形螺母表面开裂分析 |
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| 引用本文： | 周艳. 杯形螺母表面开裂分析[J]. 理化检验(物理分册), 2001, 37(6): 266-267 |
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| 作者姓名： | 周艳 |
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| 作者单位： | 贵州高强度螺栓厂, |
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| 摘 要： | 对开裂杯形螺母的力学性能和化学成分进行了检验分析，并进行了工艺试验。结果表明，毛坯尺寸偏短是造成开裂的主要原因。提出了改进措施。
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| 关 键 词： | 杯形螺母 尺寸 开裂 |
| 文章编号： | 1001-4012(2001)06-0266-02 |
| 修稿时间： | 2000-09-11 |
ANALYSIS OF THE SURFACE CRACK OF CUP NUT |
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| ZHOU Yian. ANALYSIS OF THE SURFACE CRACK OF CUP NUT[J]. Physical Testing and Chemical Analysis Part A:Physical Testing, 2001, 37(6): 266-267 |
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| Authors: | ZHOU Yian |
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| Abstract: | Through mechanical test and chemical analysis and technological experiment of the cracked cap nut, it was con cluded that the short size of nut blank caused surface crack. Prevention method was proposed. |
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| Keywords: | Cup nut Size Crack |
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