circular runout

简明释义

径向跳动

英英释义

例句

1.During the quality control process, we check for circular runout on all machined parts.

在质量控制过程中，我们检查所有加工零件的圆周跳动。

2.Excessive circular runout can lead to uneven wear on the bearings.

过多的圆周跳动会导致轴承的不均匀磨损。

3.The technician measured the circular runout of the rotor to ensure it was within acceptable limits.

技术人员测量了转子的圆周跳动以确保其在可接受的范围内。

4.The manufacturer specified a maximum circular runout of 0.002 inches for the wheel assembly.

制造商规定轮子组件的最大圆周跳动为0.002英寸。

5.A dial indicator is commonly used to measure circular runout in precision engineering.

在精密工程中，通常使用指示表来测量圆周跳动。

作文

In the world of manufacturing and engineering, precision is paramount. One of the key concepts that engineers must understand is the idea of circular runout, which refers to the deviation of a rotating part from its true circular path. Essentially, it measures how much a rotating object, such as a shaft or a wheel, wobbles as it spins. This concept is crucial in ensuring that machinery operates smoothly and efficiently. When circular runout is present, it can lead to increased wear and tear on components, noise, and even catastrophic failures in some cases.To better understand circular runout, it's important to differentiate it from other types of runout, such as axial runout. While circular runout deals specifically with the circular motion of a part, axial runout relates to deviations along the axis of rotation. Both types of runout can affect the performance of machines, but they do so in different ways. For instance, high levels of circular runout can cause vibrations that may lead to misalignment of parts, while excessive axial runout can result in uneven wear on bearings.The measurement of circular runout is typically done using specialized tools such as dial indicators or laser measurement systems. These tools allow engineers to quantify the amount of runout and determine whether it falls within acceptable tolerances. If the runout exceeds specified limits, adjustments may be necessary to bring the component back into alignment. This could involve machining the part, realigning it within the assembly, or replacing it altogether.Understanding and controlling circular runout is essential not only for the longevity of machinery but also for the safety of operations. For example, in the automotive industry, wheels must be perfectly round to ensure stable handling and prevent excessive tire wear. If circular runout is not addressed, it could lead to dangerous driving conditions and accidents. Similarly, in aerospace applications, even minor deviations can have significant consequences, as they can affect aerodynamics and overall performance.In conclusion, circular runout is a critical factor in the design and operation of rotating machinery. By measuring and managing this parameter, engineers can enhance the reliability and efficiency of their products. As technology continues to advance, the methods for measuring and minimizing circular runout will also evolve, leading to even greater precision in manufacturing processes. Ultimately, a thorough understanding of circular runout and its implications is vital for anyone involved in engineering and manufacturing disciplines.

在制造和工程的世界中，精确性至关重要。工程师必须理解的一个关键概念是圆度跳动，它指的是旋转部件偏离其真实圆形路径的程度。基本上，它测量了诸如轴或轮子等旋转物体在旋转时的晃动程度。这个概念对于确保机器平稳高效地运行至关重要。当存在圆度跳动时，会导致部件的磨损加剧、噪音增加，甚至在某些情况下导致灾难性的故障。为了更好地理解圆度跳动，重要的是区分它与其他类型的跳动，例如轴向跳动。虽然圆度跳动专门处理部件的圆周运动，但轴向跳动涉及沿旋转轴的偏差。这两种类型的跳动都可能影响机器的性能，但它们以不同的方式产生影响。例如，高水平的圆度跳动可能导致振动，从而可能导致部件的错位，而过度的轴向跳动可能导致轴承的不均匀磨损。圆度跳动的测量通常使用专业工具，如指针式测量仪或激光测量系统。这些工具使工程师能够量化跳动的程度，并确定其是否在可接受的公差范围内。如果跳动超过特定限制，则可能需要进行调整，以将组件重新对齐。这可能涉及对部件进行机加工、在装配中重新对齐，或完全更换它。理解和控制圆度跳动不仅对机械的耐用性至关重要，而且对操作的安全性也同样重要。例如，在汽车工业中，车轮必须完美圆形，以确保稳定的操控并防止过度的轮胎磨损。如果不解决圆度跳动，可能会导致危险的驾驶条件和事故。同样，在航空航天应用中，即使是微小的偏差也可能产生重大后果，因为它们可能影响气动性能和整体表现。总之，圆度跳动是旋转机械设计和操作中的一个关键因素。通过测量和管理这一参数，工程师可以提高其产品的可靠性和效率。随着技术的不断进步，测量和最小化圆度跳动的方法也将不断演变，从而在制造过程中实现更大的精度。最终，深入了解圆度跳动及其影响对于任何参与工程和制造学科的人来说都是至关重要的。