| 曲轴支承颈的轴径误差对压力机精度影响分析 |
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| 引用本文： | 汪怀伦,梁化春,任忠伟,金宁. 曲轴支承颈的轴径误差对压力机精度影响分析[J]. 锻压装备与制造技术, 2009, 44(1) |
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| 作者姓名： | 汪怀伦 梁化春 任忠伟 金宁 |
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| 作者单位： | 徐州锻压机床厂集团有限公司技术中心,江苏,徐州,221116;徐州锻压机床厂集团有限公司技术中心,江苏,徐州,221116;徐州锻压机床厂集团有限公司技术中心,江苏,徐州,221116;徐州锻压机床厂集团有限公司技术中心,江苏,徐州,221116 |
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| 摘 要： | 在曲轴的曲柄颈磨削时,由于采用"V"型块定位夹持方式,使曲轴支承颈的轴径偏差所产生的定位误差直接影响了曲柄半径的长度误差,从而对双点压力机的精度产生影响,即造成滑块倾斜.
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| 关 键 词： | 机械制造 轴颈 曲轴 压力机 精度 |
The Influence Analysis on Precision of Press Caused by the Diameter Deviation of the Crank Supporting Neck |
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| WANG Huailun,LIANG Huachun,REN Zhongwei,JIN Ning. The Influence Analysis on Precision of Press Caused by the Diameter Deviation of the Crank Supporting Neck[J]. China Metalforming Equipment & Manufacturing Technology, 2009, 44(1) |
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| Authors: | WANG Huailun LIANG Huachun REN Zhongwei JIN Ning |
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| Affiliation: | Technical Center of Xuzhou Metal-forming Machine Group Co.;Ltd;Xuzhou 221116;Jiangsu China |
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| Abstract: | In grinding the crank's neck, the positioning error has been caused by the diameter deviation of the crank supporting neck for the V-block clamping method. It has not only directly affected the length deviation of the crank radius but also affected the precision of the double-point press with slide inclination. |
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| Keywords: | Supporting neck Crank Press Precision |
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