| 专用数控机床主轴早期可靠性控制图分析 |
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| 引用本文： | 周广文,贾亚洲,刘君义.专用数控机床主轴早期可靠性控制图分析[J].机床与液压,2005(3):37-39. |
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| 作者姓名： | 周广文 贾亚洲 刘君义 |
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| 作者单位： | 1. 吉林工程技术师范学院机电工程系,长春,130052
2. 吉林工程技术师范学院机电工程系,长春,130052;吉林大学机械科学与工程学院,长春,130051 |
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| 基金项目： | 国家“十五”重点科技攻关项目资助(2001BA203B13-02) |
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| 摘 要： | 数控机床主轴早期可靠性研究是数控机床可靠性研究的关键组成部分。通过对数控机床主轴早期故障实验前采集的主轴变形数据的分析，建立了早期可靠性变形控制图，用来监控主轴早期可靠性。根据对数据的分析，判断主轴是否存在故障，进而在不损坏机床主轴的前提下，消除主轴早期故障，提高机床可靠性。
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| 关 键 词： | 早期可靠性 早期故障 变形控制图 主轴 专用数控机床 |
| 文章编号： | 1001-3881(2005)3-037-3 |
| 修稿时间： | 2004年1月4日 |
The Early Reliability Control Chart Analysis of Special NC Machine Tool Spindle |
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| ZHOU Guang-wen,JIA Ya-zhou,LIU Jun-yi.The Early Reliability Control Chart Analysis of Special NC Machine Tool Spindle[J].Machine Tool & Hydraulics,2005(3):37-39. |
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| Authors: | ZHOU Guang-wen JIA Ya-zhou LIU Jun-yi |
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| Affiliation: | ZHOU Guang-wen 1,JIA Ya-zhou 1,2,LIU Jun-yi 1 |
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| Abstract: | The early reliability of NC machine tool is composed key parts for research of NC machine tool reliability.The distortional control chart of early reliability was set up through analysis of the spindle distortional data before early failure examination,which was used to monitor spindle early reliability.By this method,the early failures of spindle can be found and eliminated,which improves the reliability of machine tool without damaging spindle. |
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| Keywords: | Early reliability Early failure Distortional control chart Spindle Special NC machine tool |
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