| 精密机械零件的统计尺寸公差 |
| The Statistical Tolerance of Precise Mechanical Element |
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| 中文摘要: |
| 精密机械产品的发展要求具有高性能、高可靠性和高质量。如果用设计时减小公关的方法来保证精度，则将难以解决加工和装配中产生的问题。因此需要在采用尽可能大的公差值的民政部下满足精度一文将讨论一些实例，寻找借助于统计尺寸公差降低加工精度要求的办法。 |
| 英文摘要: |
| A precise mechanical product demands optimal performance, increasing reliability andbetter quality. If these are ensured by means of closer tolerance in the design phase, the considerableproblems in the production and assembly period will be brought. It is reasonable that thesecharacteristics should be met with in the tolerance as wide as possible. The method discussed in thispaper using statistical tolerance is a practical way. |
| 俞建卫 余晓苏 |
| 合肥工业大学!安徽省合肥市，230009，合肥工业大学!安徽省合肥市，230009 |
| 中文关键词: 公差 统计尺寸公差 精密零件 |
| 英文关键词:Tolerance, Statistics tolerance, Preciss element, |
| 基金项目: |
| DOI： |
| 引用本文：俞建卫,余晓苏.精密机械零件的统计尺寸公差[J].计测技术,1996,(6):20~22. |
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