mean time-to-failure

简明释义

故障前平均工作时间

英英释义

例句

1.Manufacturers aim to increase the mean time-to-failure of their devices to enhance customer satisfaction.

制造商旨在提高其设备的平均故障时间以增强客户满意度。

2.The engineer calculated the mean time-to-failure to assess the reliability of the new machine.

工程师计算了平均故障时间以评估新机器的可靠性。

3.The mean time-to-failure for the software was significantly improved after the latest update.

最新更新后，软件的平均故障时间显著改善。

4.During the testing phase, the mean time-to-failure was recorded to identify potential issues.

在测试阶段，记录了平均故障时间以识别潜在问题。

5.A higher mean time-to-failure indicates a more reliable product.

更高的平均故障时间表示产品更可靠。

作文

In today's fast-paced technological world, reliability is a crucial factor in the design and operation of systems and components. One of the key metrics used to assess reliability is the concept of mean time-to-failure. This term refers to the average time that elapses before a system or component fails. Understanding this metric is essential for engineers, manufacturers, and consumers alike, as it provides insight into the expected lifespan and reliability of products. The mean time-to-failure (MTTF) is particularly important in industries where safety and operational efficiency are paramount, such as aerospace, automotive, and healthcare. For instance, consider an aircraft engine. Engineers must calculate the MTTF to ensure that engines can operate safely for extended periods without failure. A low MTTF could indicate potential risks, prompting manufacturers to implement rigorous testing and quality control measures to enhance reliability.Furthermore, the MTTF is not only vital for new products but also plays a significant role in maintenance strategies. By knowing the average time until failure, companies can develop predictive maintenance schedules that minimize downtime and reduce costs associated with unexpected failures. For example, if a manufacturing plant knows that a particular machine has an MTTF of 1,000 hours, they can schedule maintenance checks before that point to prevent production halts.In addition to its practical applications, the mean time-to-failure also serves as a benchmark for comparing different products. Consumers often look at MTTF ratings when making purchasing decisions, especially for electronics and appliances. A higher MTTF suggests greater reliability, which can be a decisive factor in a competitive market. Manufacturers who prioritize MTTF in their product development tend to gain a reputation for quality, which can lead to increased customer loyalty and market share.However, it is essential to recognize that the mean time-to-failure is a statistical measure, and while it provides valuable insights, it does not guarantee that a specific unit will last for the average duration. Variability in manufacturing processes, usage conditions, and environmental factors can all influence the actual lifespan of a product. Therefore, while MTTF is a useful tool, it should be considered alongside other metrics and real-world performance data.In conclusion, the mean time-to-failure is a critical metric that reflects the reliability and durability of systems and components. Its implications extend across various industries, influencing design, maintenance, and consumer choices. By understanding and utilizing MTTF, stakeholders can make informed decisions that enhance safety, efficiency, and satisfaction. As technology continues to evolve, the importance of reliability metrics like MTTF will only grow, underscoring the need for ongoing research and development in this area.

在当今快速发展的技术世界中，可靠性是系统和组件设计与操作中的一个关键因素。用于评估可靠性的关键指标之一是平均故障时间（MTTF）的概念。这个术语指的是系统或组件发生故障之前的平均时间。理解这一指标对于工程师、制造商和消费者来说都至关重要，因为它提供了对产品预期寿命和可靠性的洞察。平均故障时间（MTTF）在航空航天、汽车和医疗等安全和运营效率至关重要的行业中特别重要。例如，考虑一下飞机发动机。工程师必须计算MTTF，以确保发动机可以在不发生故障的情况下安全运行较长时间。较低的MTTF可能表明潜在风险，促使制造商实施严格的测试和质量控制措施以提高可靠性。此外，MTTF不仅对新产品至关重要，而且在维护策略中也发挥着重要作用。通过了解平均故障时间，公司可以制定预测性维护计划，以最小化停机时间并减少与意外故障相关的成本。例如，如果一家制造工厂知道某台机器的MTTF为1000小时，他们可以在此之前安排维护检查，以防止生产中断。除了实际应用外，平均故障时间还作为比较不同产品的基准。消费者在购买决策时通常会查看MTTF评级，尤其是在电子产品和家电方面。更高的MTTF意味着更大的可靠性，这可以成为竞争市场中的决定性因素。在产品开发中优先考虑MTTF的制造商往往会获得质量声誉，从而导致客户忠诚度和市场份额的增加。然而，必须认识到，平均故障时间是一个统计指标，虽然它提供了有价值的见解，但并不能保证特定单位会持续平均时间。制造过程、使用条件和环境因素的变化都会影响产品的实际使用寿命。因此，尽管MTTF是一个有用的工具，但它应与其他指标和实际性能数据一起考虑。总之，平均故障时间是一个关键指标，反映了系统和组件的可靠性和耐用性。其影响跨越多个行业，影响设计、维护和消费者选择。通过理解和利用MTTF，利益相关者可以做出明智的决策，从而提高安全性、效率和满意度。随着技术的不断发展，像MTTF这样的可靠性指标的重要性只会增加，强调了在这一领域进行持续研究和发展的必要性。