| 轿车车门装配质量的检测与评价 |
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| 引用本文： | 万德安,汲长志. 轿车车门装配质量的检测与评价[J]. 同济大学学报(自然科学版), 2004, 32(9): 1202-1204,1214 |
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| 作者姓名： | 万德安 汲长志 |
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| 作者单位： | 同济大学,现代制造技术研究所,上海,200092 |
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| 基金项目： | 上海汽车工业科技发展基金资助项目 |
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| 摘 要： | 针对轿车车门与侧围装配间隙难以测量与评价的现状 ,借助计算机虚拟装配技术 ,将三坐标实测的车门、侧围的数据进行曲面拟合 ,并以车门铰链销轴为中心进行装配 ,获得各个截面处的法向装配间隙 ,同时 ,以CAD模型法向装配间隙为标准进行对比 ,获得了准确的客观评价 .
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| 关 键 词： | 轿车车门 轿车侧围 虚拟装配 装配间隙 装配质量 |
| 文章编号： | 0253-374X(2004)09-1202-03 |
Inspection and Evaluation of Car Door''''s Assemblage Quality |
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| WAN De-an,JI Chang-zhi. Inspection and Evaluation of Car Door''''s Assemblage Quality[J]. Journal of Tongji University(Natural Science), 2004, 32(9): 1202-1204,1214 |
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| Authors: | WAN De-an JI Chang-zhi |
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| Abstract: | In the view of current difficulty for measuring and valuing the assemblage clearance between car door and car side, the real measurement data of the car door and car side have been fitted with the aid of virtual computer assemblage technic in this paper. The axis of the car door's gemel is regarded as the assemblage center and the value of assemblage clearance of every section in the direction of normal has been obtained. Then the normal assemblage clearance will be compared with the real CAD assemblage clearance. At last,the objective evaluation has been obtained. |
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| Keywords: | car door car side virtual assemblage assemblage clearance assemblage quality |
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