cylindricity

简明释义

英[ˌsɪlɪnˈdrɪsɪti]美[sɪlɪndˈrɪsɪtɪ]

n. 柱面性，圆柱；圆柱度

英英释义

单词用法

同义词

反义词

例句

1.The verticality of vertical milling machine spindle and the worktable can affect hole cylindricity.

立式铣床主轴与工作台面的垂直度会影响孔的圆柱度。

2.The experimental results show that the cylindricity error can be evaluated effectually and accurately using this algorithm.

试验结果表明，该算法可以有效、正确地评定圆柱度误差。

3.The in-process measurement principle for the spindle rotation error is presented and the roundness and cylindricity on-line measurement and compensatory control system is developed.

提出了实时测量机床主轴回转误差的原理和方法，建立了工件圆度及圆柱度在线测量及补偿控制系统。

4.Several evaluation models of cylinder's taper are built based on the data measured on cylindricity measuring instrument using a double-section measuring method and a multi-section measuring method.

利用在圆柱度仪上采用两截面和多截面测量法测得的数据，建立适用于圆柱体锥度评定的几种模型，并建立了圆柱体端面和径向跳动在圆柱度仪上测量与评定的模型。

5.Cylindricity error is defined as the changes between measured column and ideal column.

圆柱度误差是指实际被测圆柱面对其理想圆柱的变动量。

6.This paper introduces an outer diameter detector, using two inductance sensors. It can automatically display the outer diameter, average diameter and cylindricity of all kinds of shafts and sleeves.

本文研制的高精度电感式外径检测仪采用二个电感传感器，能自动显示各种轴套的外径、平均直径和圆柱度。

7.The engineer measured the cylindricity of the metal rod to ensure it met the specifications.

工程师测量了金属杆的圆柱度以确保其符合规格。

8.In quality control, cylindricity is crucial for parts that must fit together precisely.

在质量控制中，圆柱度对必须精确配合的零件至关重要。

9.A high degree of cylindricity can reduce friction in mechanical components.

高程度的圆柱度可以减少机械部件中的摩擦。

10.The cylindricity of the pipe was tested to ensure it would not leak.

管道的圆柱度经过测试，以确保不会漏水。

11.Manufacturers often use specialized tools to measure cylindricity during production.

制造商通常在生产过程中使用专用工具来测量圆柱度。

作文

In the field of engineering and manufacturing, precision is paramount. One of the critical aspects that engineers must consider when designing cylindrical components is their cylindricity. 圆柱度 refers to the degree to which a cylindrical object deviates from being a perfect cylinder. This characteristic is essential for components that need to fit together accurately, such as in machinery or automotive applications. When a part is manufactured, it is crucial that its cylindricity is within specified tolerances to ensure proper function and longevity of the assembly. A deviation in cylindricity can lead to increased wear and tear, misalignment, and ultimately, failure of the component. To measure cylindricity, engineers often use advanced tools such as coordinate measuring machines (CMM) or laser scanning technologies. These tools allow for precise measurement of the surface of the cylindrical object, comparing it against the ideal geometric form. The results help determine if the cylindricity falls within acceptable limits. If the measurements indicate that the cylindricity is out of tolerance, adjustments may be necessary during the manufacturing process. This could involve altering the machining parameters, changing tools, or even re-evaluating the design to ensure that the final product meets the required specifications. Understanding cylindricity is not only important for manufacturing but also for quality control. Quality assurance teams must routinely check the cylindricity of produced parts to maintain high standards. This process often includes statistical analysis of the measurements taken from various batches of products. By monitoring cylindricity over time, manufacturers can identify trends that may indicate potential issues in the production line. Addressing these issues proactively can save costs and improve overall product quality. Furthermore, cylindricity plays a vital role in the performance of mechanical systems. For instance, in hydraulic cylinders, the cylindricity of the cylinder bore directly affects the seal's ability to maintain pressure. If the bore is not perfectly cylindrical, it can lead to leaks, reduced efficiency, and premature failure of the system. Similarly, in rotating shafts, poor cylindricity can cause vibrations, leading to noise and potential damage to bearings and other components. In conclusion, cylindricity is a fundamental concept in engineering that ensures the accurate functioning of cylindrical parts in various applications. By understanding and controlling cylindricity, manufacturers can produce high-quality components that meet stringent performance requirements. As technology advances, the methods for measuring and ensuring cylindricity will continue to improve, allowing for even greater precision and reliability in engineering designs. Therefore, both engineers and quality control professionals must prioritize cylindricity in their work to achieve optimal results.

在工程和制造领域，精确性至关重要。工程师在设计圆柱形组件时必须考虑的一个关键方面是它们的圆柱度。圆柱度指的是一个圆柱物体偏离完美圆柱体的程度。这一特征对于需要准确配合的组件至关重要，例如在机械或汽车应用中。当一个部件被制造出来时，其圆柱度必须在规定的公差范围内，以确保装配的正常功能和使用寿命。圆柱度的偏差可能导致磨损加剧、错位，最终导致组件的失效。 为了测量圆柱度，工程师通常使用先进的工具，如坐标测量机（CMM）或激光扫描技术。这些工具允许对圆柱物体的表面进行精确测量，并与理想几何形状进行比较。结果有助于确定圆柱度是否在可接受的范围内。如果测量结果表明圆柱度超出公差，则可能需要在制造过程中进行调整。这可能涉及改变加工参数、更换工具，甚至重新评估设计，以确保最终产品符合所需规格。 理解圆柱度不仅对制造重要，对质量控制也至关重要。质量保证团队必须定期检查生产零件的圆柱度以维持高标准。这一过程通常包括对来自各批次产品的测量结果进行统计分析。通过监控圆柱度随时间的变化，制造商可以识别出可能在生产线中出现的问题。主动解决这些问题可以节省成本并提高整体产品质量。 此外，圆柱度在机械系统的性能中也起着重要作用。例如，在液压缸中，缸孔的圆柱度直接影响密封保持压力的能力。如果缸孔不是完美的圆柱形，就会导致泄漏、效率降低和系统的提前失效。同样，在旋转轴中，差的圆柱度可能导致振动，从而产生噪音并对轴承及其他组件造成潜在损害。 总之，圆柱度是工程中的一个基本概念，它确保各种应用中圆柱形部件的准确功能。通过理解和控制圆柱度，制造商可以生产出符合严格性能要求的高质量组件。随着技术的进步，测量和确保圆柱度的方法将继续改进，从而在工程设计中实现更大的精确性和可靠性。因此，工程师和质量控制专业人员必须在工作中优先考虑圆柱度，以实现最佳结果。