upper control limit

简明释义

控制上限

英英释义

例句

1.The quality assurance manager reviewed the chart and noticed that the last batch exceeded the upper control limit (上控制限).

质量保证经理审查了图表，注意到最后一批产品超过了上控制限 (upper control limit)。

2.To avoid defects, we should regularly monitor our processes against the upper control limit (上控制限).

为了避免缺陷，我们应该定期监控我们的过程是否超过上控制限 (upper control limit)。

3.In quality control, the production team must ensure that no measurements exceed the upper control limit (上控制限) to maintain product standards.

在质量控制中，生产团队必须确保没有测量值超过上控制限 (upper control limit)，以维持产品标准。

4.The statistical analysis revealed that the average output was approaching the upper control limit (上控制限), prompting a review of procedures.

统计分析显示，平均产出接近上控制限 (upper control limit)，促使对程序进行审查。

5.If the process data points fall above the upper control limit (上控制限), it indicates a potential issue that needs investigation.

如果过程数据点高于上控制限 (upper control limit)，这表明可能存在需要调查的问题。

作文

In the realm of quality control and statistical process management, the term upper control limit plays a crucial role. It refers to the maximum acceptable value in a control chart that indicates the threshold at which a process is considered to be out of control. Understanding the upper control limit is essential for businesses aiming to maintain consistent quality and improve operational efficiency.To elaborate, a control chart is a graphical tool used to monitor the performance of a process over time. By plotting data points on this chart, organizations can visualize variations in their processes. The upper control limit, along with the lower control limit, forms the boundaries within which the process should ideally operate. When data points fall outside these limits, it signals that the process may be affected by special causes of variation, necessitating investigation and corrective action.For instance, consider a manufacturing company that produces widgets. The company establishes a control chart based on historical data, determining the average widget weight and calculating the upper control limit to ensure that no widget exceeds a certain weight. If a batch of widgets is produced and several exceed this limit, it indicates a potential issue in the production process that requires immediate attention. The significance of the upper control limit extends beyond just identifying problems. It also aids in decision-making. By consistently monitoring processes against the established limits, managers can make informed choices about when to intervene and adjust operations. For example, if the number of defects in a product begins to rise and approaches the upper control limit, management can proactively implement changes rather than waiting for a complete breakdown in quality.Moreover, the upper control limit is not static; it can evolve as processes improve or change. Continuous improvement methodologies, such as Six Sigma, emphasize the importance of regularly reviewing and adjusting these limits based on new data and insights. This adaptability ensures that the upper control limit remains relevant and effective in guiding process performance.In conclusion, the concept of the upper control limit is vital for any organization committed to maintaining high standards of quality and efficiency. By understanding and applying this principle, businesses can better manage their processes, quickly identify issues, and foster a culture of continuous improvement. Ultimately, the upper control limit serves as a valuable tool in the quest for operational excellence.In Chinese, the term upper control limit translates to "上控制限". This term encapsulates the idea of a threshold that, when exceeded, signals a deviation from the desired process performance. Organizations must recognize the importance of this concept and integrate it into their quality management practices to achieve sustainable success.

在质量控制和统计过程管理领域，术语上控制限发挥着至关重要的作用。它指的是控制图中可接受的最大值，该值指示了一个过程被认为失控的阈值。理解上控制限对于希望保持一致质量并提高运营效率的企业至关重要。进一步 elaboration，控制图是一种用于监控过程在一段时间内表现的图形工具。通过在此图表上绘制数据点，组织可以可视化其过程中的变异。上控制限与下控制限一起形成了理想情况下过程应操作的边界。当数据点落在这些限制之外时，它表明该过程可能受到特殊原因变异的影响，需要进行调查和纠正措施。例如，考虑一家生产小部件的制造公司。公司根据历史数据建立了控制图，确定了小部件的平均重量，并计算出上控制限以确保没有小部件超过某个重量。如果一批小部件的生产中有几个超过了这个限制，这表明生产过程中可能存在问题，需要立即关注。上控制限的重要性不仅在于识别问题。它还帮助决策。通过持续监控过程与既定限制的对比，管理者可以就何时干预和调整操作做出明智的选择。例如，如果产品缺陷数量开始上升并接近上控制限，管理层可以主动实施更改，而不是等待质量的完全崩溃。此外，上控制限并不是静态的；随着过程的改善或变化，它可以发展。连续改进方法论，如六西格玛，强调定期审查和根据新数据和见解调整这些限制的重要性。这种适应性确保了上控制限在指导过程性能时保持相关性和有效性。总之，上控制限的概念对于任何致力于保持高标准质量和效率的组织都是至关重要的。通过理解和应用这一原则，企业可以更好地管理其过程，快速识别问题，并培养持续改进的文化。最终，上控制限在追求运营卓越的过程中，作为一种宝贵的工具。