brinelling

简明释义

英[ˈbrɪnelɪŋ]美[braɪˈnelɪŋ]

n. 渗碳硬化；测布氏硬度；布氏硬度试验

英英释义

单词用法

同义词

反义词

例句

1.High-Impulse version which gives increased resistance to brinelling is also available.

高的耐冲击性能抵抗海水冲力。

2.High-Impulse version which gives increased resistance to brinelling is also available.

高的耐冲击性能抵抗海水冲力。

3.After the test, we found that brinelling had occurred due to excessive vibration.

测试后，我们发现由于过度振动导致了凹痕。

4.The technician recommended replacing the part to avoid further brinelling damage.

技术员建议更换部件以避免进一步的凹痕损坏。

5.To mitigate brinelling, ensure that all components are properly aligned.

为了减轻凹痕，确保所有组件正确对齐。

6.Proper lubrication can help prevent brinelling in high-load applications.

适当的润滑可以帮助防止高负荷应用中的凹痕。

7.The engineer noticed signs of brinelling in the bearing after a few months of operation.

工程师在运行几个月后注意到轴承出现了凹痕的迹象。

作文

In the world of engineering and mechanics, understanding the various types of wear and damage that can occur to machinery is crucial. One such phenomenon is known as brinelling, which refers to the indentation or deformation of a bearing surface due to excessive load or pressure. This type of damage can lead to significant operational issues, including increased friction, noise, and ultimately, failure of the machinery. To comprehend brinelling more thoroughly, it is essential to explore its causes, effects, and preventive measures.The primary cause of brinelling is the application of a static or dynamic load that exceeds the material's yield strength. When bearings are subjected to heavy loads, especially in applications involving vibrations or shocks, the surface material can become permanently deformed. This deformation manifests as small indentations on the surface, which disrupt the smooth motion of the bearing components. As a result, the efficiency of the machine is compromised, leading to potential downtime and costly repairs.The effects of brinelling can be detrimental to both the equipment and the overall production process. For instance, in automotive applications, if a wheel bearing experiences brinelling, it can lead to uneven tire wear, reduced fuel efficiency, and even safety hazards for drivers. In industrial machinery, the presence of brinelling can cause misalignment, increased energy consumption, and a shorter lifespan for the equipment. Therefore, recognizing the signs of brinelling early on is vital for maintenance personnel.Preventive measures against brinelling involve several strategies. First and foremost, selecting the right type of bearing for the specific application is critical. Engineers must consider factors such as load capacity, operating conditions, and the potential for vibration when designing systems. Additionally, proper installation techniques can help mitigate the risks associated with brinelling. Ensuring that bearings are correctly aligned and adequately lubricated can reduce the likelihood of deformation occurring under load.Regular maintenance checks are also essential in preventing brinelling. By monitoring the condition of bearings and other related components, technicians can identify any anomalies early and take corrective action before significant damage occurs. Implementing a routine inspection schedule can help catch signs of wear, such as unusual noises or increased resistance during operation, which may indicate developing brinelling.In conclusion, brinelling is a critical issue in the realm of mechanical engineering that requires careful attention. Understanding its causes and effects enables engineers and maintenance teams to implement effective strategies to prevent this type of damage. By prioritizing the selection of appropriate materials, ensuring proper installation, and conducting regular maintenance, the risk of brinelling can be significantly reduced. Ultimately, safeguarding machinery from brinelling not only enhances operational efficiency but also contributes to the longevity and reliability of equipment in various industries.

在工程和机械的世界中，理解机器可能发生的各种磨损和损坏类型至关重要。其中一种现象称为brinelling，它指的是由于过度负载或压力导致轴承表面的凹陷或变形。这种类型的损坏可能导致显著的操作问题，包括摩擦增加、噪音和最终的机器故障。为了更全面地理解brinelling，有必要探讨其原因、影响和预防措施。brinelling的主要原因是施加的静态或动态负载超过了材料的屈服强度。当轴承承受重负载时，尤其是在涉及振动或冲击的应用中，表面材料可能会永久变形。这种变形表现为表面上的小凹陷，这会干扰轴承组件的平稳运动。因此，机器的效率受到损害，导致潜在的停机和昂贵的维修。brinelling的影响可能对设备和整体生产过程造成严重损害。例如，在汽车应用中，如果车轮轴承经历brinelling，可能导致轮胎磨损不均、燃油效率降低，甚至对驾驶者的安全构成威胁。在工业机械中，brinelling的存在可能导致失调、能耗增加以及设备使用寿命缩短。因此，及早识别brinelling的迹象对维护人员至关重要。防止brinelling的措施包括几种策略。首先，选择适合特定应用的轴承类型至关重要。工程师必须考虑负载能力、操作条件和振动潜力等因素，以设计系统。此外，正确的安装技术可以帮助减轻与brinelling相关的风险。确保轴承正确对齐并充分润滑可以减少在负载下发生变形的可能性。定期维护检查也是防止brinelling的关键。通过监测轴承及其他相关组件的状态，技术人员可以及早发现任何异常，并采取纠正措施，防止重大损坏发生。实施例行检查计划可以帮助捕捉磨损的迹象，例如异常噪音或操作过程中阻力增加，这可能表明正在发展brinelling。总之，brinelling是机械工程领域中的一个关键问题，需要认真关注。理解其原因和影响使工程师和维护团队能够实施有效的策略来防止这种类型的损坏。通过优先选择合适的材料、确保正确的安装和进行定期维护，可以显著降低发生brinelling的风险。最终，保护机器免受brinelling不仅提高了操作效率，还促进了各行业设备的耐用性和可靠性。