首页> 外文期刊>Quality and Quantity >Estimating and Testing Process Precision with Presence of Gauge Measurement Errors
【24h】

Estimating and Testing Process Precision with Presence of Gauge Measurement Errors

机译:存在量规测量误差的过程精度估算和测试

获取原文
获取原文并翻译 | 示例
       

摘要

Process capability indices have been widely used in the manufacturing industry. Those capability indices, quantifying process potential and performance, are important for any successful quality improvement activities and quality program implementation. Because of the simplicity and easy of understanding, the precision index Cp has gained its popularity for measuring process consistency. However, the quality of data on the process characteristics relies very much on the gauge measurement. Conclusions about capability of the process just only based on the single numerical value of the index are not reliable. In this paper, we not only conduct the performance of the index Cp with gauge measurement errors, but also present adjusted confidence interval bounds and critical values for capability testing purpose of Cp with unavoidable measurement errors. Our research would help practitioners to determine whether the factory processes meet the capability requirement, and make more reliable decisions.
机译:流程能力指数已在制造业中广泛使用。这些能力指标(量化过程潜力和绩效)对于任何成功的质量改进活动和质量计划实施都很重要。由于简单易懂,因此精度指标C p 在测量过程一致性方面已广受欢迎。但是,有关过程特征的数据质量在很大程度上取决于量规。仅基于索引的单个数值得出的关于过程能力的结论是不可靠的。在本文中,我们不仅使用指标测量误差来执行指标C p 的性能,而且还针对C p 不可避免的测量误差。我们的研究将帮助从业人员确定工厂流程是否满足能力要求,并做出更可靠的决策。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号