rated speed of rotation

简明释义

额定转速

英英释义

例句

1.The specifications indicate that the rated speed of rotation for this engine is 3000 RPM.

规格说明表明该发动机的额定转速为3000转/分钟。

2.When testing the equipment, ensure it does not exceed the rated speed of rotation specified by the manufacturer.

在测试设备时，确保其不超过制造商规定的额定转速。

3.Overloading the machine can lead to failure if it operates beyond its rated speed of rotation.

如果机器超出其额定转速运行，过载可能导致故障。

4.The motor operates efficiently at its rated speed of rotation, which is crucial for optimal performance.

电动机在其额定转速下高效运行，这对于最佳性能至关重要。

5.The fan's rated speed of rotation is 1500 RPM, making it suitable for cooling applications.

风扇的额定转速为1500转/分钟，适合用于冷却应用。

作文

In the world of engineering and machinery, understanding the concept of rated speed of rotation is crucial for the design and operation of various equipment. The term refers to the maximum speed at which a machine or component is designed to operate safely and efficiently. This specification is vital for ensuring the longevity and reliability of machinery, as exceeding this speed can lead to mechanical failures, accidents, or even catastrophic events.The rated speed of rotation is particularly important in applications such as motors, turbines, and other rotating equipment. For instance, electric motors are often rated for specific speeds, which are determined based on their design and intended use. Engineers must consider factors such as material strength, heat generation, and dynamic forces when determining the appropriate rated speed of rotation for a motor. If a motor operates above its rated speed, it may overheat, leading to insulation breakdown and eventual failure.Moreover, the rated speed of rotation is not just a number; it is a critical parameter that affects the overall performance of the system. In the case of turbines, for example, the efficiency of energy conversion is closely linked to the speed at which they operate. Operating a turbine at its rated speed of rotation ensures optimal performance and energy output, while deviations from this speed can result in decreased efficiency and increased wear and tear.In addition to performance considerations, safety is another significant aspect related to the rated speed of rotation. Machinery that rotates at high speeds can pose serious risks if not properly controlled. For instance, in the aviation industry, the rated speed of rotation of aircraft engines is meticulously calculated to prevent dangerous situations during flight. Exceeding this speed could lead to engine failure, endangering the lives of passengers and crew.Furthermore, manufacturers provide guidelines and recommendations regarding the rated speed of rotation for their products. These guidelines are based on extensive testing and research, ensuring that users have a clear understanding of the limits within which their equipment should operate. Adhering to these specifications not only enhances safety but also maximizes operational efficiency.In conclusion, the rated speed of rotation is a fundamental concept in engineering that impacts the design, performance, and safety of rotating machinery. Understanding this term allows engineers and operators to make informed decisions about equipment usage, maintenance, and safety protocols. By respecting the rated speed of rotation, industries can ensure that their machines operate effectively and safely, ultimately leading to better productivity and reduced risk of accidents. As technology continues to advance, the importance of this concept will remain paramount in the development of new and innovative machinery.

在工程和机械的世界中，理解“额定转速”这一概念对于各种设备的设计和操作至关重要。该术语指的是机器或组件被设计为安全且高效运行的最大速度。这个规范对于确保机械的耐用性和可靠性非常重要，因为超过这个速度可能导致机械故障、事故甚至灾难性的事件。“额定转速”在电动机、涡轮机和其他旋转设备等应用中特别重要。例如，电动机通常有特定的速度额定，这些速度是根据其设计和预期用途确定的。工程师在确定电动机的适当“额定转速”时，必须考虑材料强度、热量产生和动态力等因素。如果电动机的运行速度超过其额定速度，可能会导致过热，从而导致绝缘层破坏和最终故障。此外，“额定转速”不仅仅是一个数字；它是影响系统整体性能的关键参数。在涡轮机的情况下，能量转换的效率与它们运行的速度密切相关。在其“额定转速”下运行涡轮机可以确保最佳性能和能量输出，而偏离这一速度则可能导致效率下降和磨损加剧。除了性能考虑，安全性也是与“额定转速”相关的重要方面。高速旋转的机械如果没有得到妥善控制，可能会带来严重风险。例如，在航空工业中，飞机发动机的“额定转速”经过精心计算，以防止飞行过程中出现危险情况。超过这一速度可能导致发动机故障，危及乘客和机组人员的生命。此外，制造商提供关于其产品的“额定转速”的指导和建议。这些指导基于广泛的测试和研究，确保用户清楚了解其设备应在什么限制内运行。遵守这些规范不仅提高了安全性，还最大化了操作效率。总之，“额定转速”是工程中的一个基本概念，影响着旋转机械的设计、性能和安全。理解这个术语使工程师和操作员能够对设备使用、维护和安全协议做出明智的决策。通过尊重“额定转速”，各行业可以确保其机器有效且安全地运行，最终提高生产力并降低事故风险。随着技术的不断进步，这一概念的重要性在新型创新机械的发展中将继续保持重要地位。