| 采用双圆柱代替V形块定位误差的分析 |
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| 引用本文： | 王续明,张文.采用双圆柱代替V形块定位误差的分析[J].华北科技学院学报,2008,5(2):54-56. |
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| 作者姓名： | 王续明 张文 |
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| 作者单位： | 华北科技学院,机电工程系,北京,东燕郊,101601 |
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| 摘 要： | 在轴、销类零件的加工过程中，用双圆柱代替V形块定位，由于结构大为简化，不但降低了夹具制造成本，而且缩短了夹具准备周期。本文对轴、销类用V形块定位和双圆柱定位的定位误差进行了分析。
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| 关 键 词： | V形块定位 双圆柱定位 定位误差 |
| 文章编号： | 1672-7169(2008)02-0054-03 |
| 修稿时间： | 2008年3月7日 |
Location error's analysis based on double-cylinder substitute for V-shape block |
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| WANG Xuming,ZHANG Wen.Location error's analysis based on double-cylinder substitute for V-shape block[J].Journal of North China Institute of Science and Technology,2008,5(2):54-56. |
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| Authors: | WANG Xuming ZHANG Wen |
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| Institution: | (North China Institute of Science and Technology,Yanjiao Beijing-East 101601) |
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| Abstract: | In course of processing the shaft and dowel type parts, the V-shape block location is replaced by the double-cylinder location. Then, the structure is greatly simplified, so it can not only reduce the jig manufacturing cost but also shorten jig prepa- ration cycle. This paper analyzes the V-shape block and double-cylinder location error, and points out the key factors that influence the location error. |
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| Keywords: | V-shape block location double-cylinder location location error |
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