| 快速换模技术在大中型客车行业冲压加工中的应用 |
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| 引用本文： | 王洪广,张丽丽,王胜利. 快速换模技术在大中型客车行业冲压加工中的应用[J]. 装备制造技术, 2009, 0(4) |
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| 作者姓名： | 王洪广 张丽丽 王胜利 |
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| 作者单位： | 1. 柳州运输职业技术学院,广西,柳州,545007
2. 郑州宇通客车股份有限公司,河南,郑州,450016 |
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| 摘 要： | 以1030T压力机为例,对其在精益生产的推进过程中进行分析,应用了快速换模技术,通过使内换模和外换模分离、缩短内换模时间等步骤,使换模时间由原来的34min减少为13min,设备利用率由45.9%提高到75%.
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| 关 键 词： | 精益生产 快速换模 利用率 |
The Application of Quick Die Change Technology in Big and Medium Bus of Pressing Machining |
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| WANG Hong-guang,ZHANG Li-li,WANG Sheng-li. The Application of Quick Die Change Technology in Big and Medium Bus of Pressing Machining[J]. , 2009, 0(4) |
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| Authors: | WANG Hong-guang ZHANG Li-li WANG Sheng-li |
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| Affiliation: | 1.Liuzhou Transport Vocational Technical College;Liuzhou Guangxi 545007;China;2.Zhengzhou Yutong Bus Co.;Ltd.;Zhengzhou 450016;China |
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| Abstract: | In this paper taking the 1030T press for instance,analyzed its working process,through the step of separating internal die change and external die change,shortening the internal die change time and so on,reduced the die change time from 34 minutes to 13 minutes,the press utilization ratio increased from 45.9% to 75%. |
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| Keywords: | lean production quick die change utilization ratio |
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