| 工序控制方法中工序能力的分析 |
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| 引用本文： | 赵妙霞,贾九红,郑玉巧. 工序控制方法中工序能力的分析[J]. 兰州理工大学学报, 2003, 29(4): 49-51 |
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| 作者姓名： | 赵妙霞 贾九红 郑玉巧 |
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| 作者单位： | 兰州理工大学,机电工程学院,甘肃,兰州,730050 |
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| 基金项目： | 甘肃省自然科学基金(ZR 95 039) |
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| 摘 要： | 根据影响工序质量问题的主要特性值,运用数理统计方法对工序能力中工序无偏和工序有偏时的双向公差进行了计算分析,以便在实践中将工序质量的波动限定在要求的界限之内,使制造过程处于受控状态.
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| 关 键 词： | 工序质量 工序能力指数 5M1E 工序公差 不合格率 |
| 文章编号： | 1000-5889(2003)04-0049-03 |
| 修稿时间： | 2003-03-21 |
Analysis of the process ability in process control method |
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| ZHAO Miao-xia,JIA Jiu-hong,ZHENG Yu-qiao. Analysis of the process ability in process control method[J]. Journal of Lanzhou University of Technology, 2003, 29(4): 49-51 |
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| Authors: | ZHAO Miao-xia JIA Jiu-hong ZHENG Yu-qiao |
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| Abstract: | According to main characteristic value related to the process quality or quality problem,The bilateral tolerance of deviation-free process and process with deviation in process ability is calculated and analyzed by means of mathematical statistics to make the fluctuation of process quality limited within a certain range and keep manufacturing process controlled. |
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| Keywords: | process quality index of process ability 5M1E process tolerance unfitness rate |
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