no-load run

简明释义

空转

英英释义

例句

1.After the installation, a no-load run was necessary to verify the system's readiness.

安装完成后，进行空载运行是必要的，以验证系统的准备情况。

2.During the no-load run, we observed the motor's performance without any load applied.

在空载运行期间，我们观察了电动机在没有负载情况下的性能。

3.A successful no-load run indicates that the equipment is safe to operate under load.

成功的空载运行表明设备在负载下安全运行。

4.Before we start the production process, let's conduct a no-load run to ensure everything is functioning properly.

在我们开始生产过程之前，让我们进行一次空载运行以确保一切正常运作。

5.The technician performed a no-load run on the generator to check for any potential issues.

技术员对发电机进行了空载运行以检查潜在问题。

作文

In the world of engineering and machinery, the term no-load run refers to a test or operation of a machine without any load or external pressure applied. This process is crucial for assessing the performance and efficiency of various types of equipment, especially in the fields of manufacturing and automotive industries. During a no-load run, engineers can observe how a machine operates under ideal conditions, which helps in identifying any potential issues that may arise when the machine is subjected to real-world conditions.The significance of conducting a no-load run cannot be overstated. For instance, when a new engine is developed, it is essential to perform this test to ensure that the engine runs smoothly without any load. This allows engineers to make necessary adjustments to improve performance before the engine is put into actual use. Additionally, a no-load run can help in determining the baseline performance metrics of a machine, which can later be used for comparison when the machine is operating under full load.Moreover, a no-load run serves as an important safety measure. By running machines without load, operators can check for unusual noises, vibrations, or overheating issues that might not be apparent when the machine is under stress. This proactive approach can prevent accidents and costly repairs down the line, ensuring that both the machinery and the operators remain safe.In the context of electric motors, for example, a no-load run allows engineers to measure parameters such as current draw, voltage, and speed without the interference of load-related factors. This information is vital for understanding the motor's efficiency and operational characteristics. If the motor exhibits high current draw during a no-load run, it may indicate underlying problems that need to be addressed.Furthermore, industries often rely on no-load runs for quality control purposes. By establishing a standard for how machines should perform without load, companies can ensure that their products meet specific criteria before they are shipped out for consumer use. This not only enhances the reputation of the company but also boosts customer satisfaction by providing reliable and well-tested products.In conclusion, the practice of performing a no-load run is an integral part of the machinery testing and maintenance process. It enables engineers to assess performance, enhance safety, and maintain quality standards. As technology continues to advance, the importance of no-load runs will likely grow, ensuring that machines operate efficiently and safely in various applications. Understanding and implementing this concept is essential for anyone involved in engineering, manufacturing, or maintenance of machinery, as it lays the foundation for effective operation and longevity of equipment.

在工程和机械的世界中，短语无负载运行指的是在没有施加任何负载或外部压力的情况下对机器进行测试或操作。这个过程对于评估各种设备的性能和效率至关重要，特别是在制造业和汽车工业中。在无负载运行期间，工程师可以观察机器在理想条件下的运行情况，这有助于识别在机器受到实际条件影响时可能出现的潜在问题。进行无负载运行的重要性不容小觑。例如，当开发一台新引擎时，进行此测试以确保引擎在没有负载的情况下平稳运行是至关重要的。这使得工程师能够进行必要的调整，以改善性能，然后再将引擎投入实际使用。此外，无负载运行可以帮助确定机器的基准性能指标，这些指标可以在机器在满负载下运行时进行比较。此外，无负载运行作为一种重要的安全措施。通过在没有负载的情况下运行机器，操作员可以检查是否存在不寻常的噪音、振动或过热问题，这些问题在机器承受压力时可能不会显现出来。这种主动的方法可以防止事故和昂贵的维修，从而确保机械和操作员的安全。在电动机的上下文中，例如，无负载运行允许工程师在没有负载相关因素干扰的情况下测量电流、电压和速度等参数。这些信息对于了解电动机的效率和操作特性至关重要。如果电动机在无负载运行期间显示出高电流消耗，则可能表明需要解决潜在问题。此外，各行业通常依赖于无负载运行进行质量控制。通过建立机器在没有负载时应如何运行的标准，公司可以确保其产品在发货给消费者之前符合特定标准。这不仅增强了公司的声誉，还通过提供可靠且经过良好测试的产品来提高客户满意度。总之，进行无负载运行的实践是机械测试和维护过程中的一个重要组成部分。它使工程师能够评估性能、增强安全性并维持质量标准。随着技术的不断进步，无负载运行的重要性可能会进一步增加，确保机器在各种应用中高效、安全地运行。理解和实施这一概念对于任何参与机械工程、制造或维护的人来说都是必不可少的，因为它为设备的有效运行和长期使用奠定了基础。