double-row bearing

简明释义

双排轴承

英英释义

例句

1.The double-row bearing is essential for handling heavy loads in industrial applications.

在工业应用中，双排轴承对于承受重载至关重要。

2.The manufacturer recommends using a double-row bearing for enhanced durability in high-speed operations.

制造商建议在高速操作中使用双排轴承以增强耐用性。

3.We replaced the old double-row bearing with a high-performance model to reduce friction.

我们用高性能型号替换了旧的双排轴承以减少摩擦。

4.The new design of the machine incorporates a double-row bearing for improved stability.

该机器的新设计采用了双排轴承以提高稳定性。

5.During maintenance, ensure that the double-row bearing is properly lubricated.

在维护过程中，确保双排轴承得到适当润滑。

作文

In the field of mechanical engineering, the importance of bearings cannot be overstated. Among various types of bearings, the double-row bearing is particularly notable for its unique design and functionality. A double-row bearing consists of two rows of rolling elements, which allows it to support both radial and axial loads more effectively than single-row designs. This feature makes it an ideal choice for applications where space is limited but load capacity needs to be maximized.The design of a double-row bearing offers several advantages. First, it provides a higher load-carrying capacity due to the increased number of rolling elements. This is especially beneficial in heavy machinery and equipment, where the forces involved can be substantial. Additionally, the configuration of the double-row bearing helps distribute the load evenly across the rolling elements, reducing localized stress and extending the bearing's lifespan.Another significant advantage of the double-row bearing is its ability to accommodate misalignment. In many mechanical systems, perfect alignment is challenging to achieve due to manufacturing tolerances or operational wear. The flexibility inherent in a double-row bearing allows it to function effectively even when there is some degree of misalignment, thus preventing premature failure and ensuring smoother operation.Applications of double-row bearings are widespread across various industries. For instance, in the automotive sector, they are commonly used in wheel hubs and transmission systems, where they help manage the high loads and dynamic forces generated during operation. In industrial machinery, double-row bearings are utilized in gearboxes and conveyor systems, providing the necessary support for heavy components while maintaining efficiency.Furthermore, the maintenance of double-row bearings is relatively straightforward. Regular lubrication is essential to minimize friction and wear, which can be achieved through automatic lubrication systems or manual greasing. Monitoring the condition of the bearing is crucial, as early detection of issues such as excessive wear or misalignment can prevent costly downtime and repairs.In conclusion, the double-row bearing plays a vital role in modern engineering applications, offering enhanced load capacity, alignment tolerance, and ease of maintenance. Its ability to perform under challenging conditions makes it a preferred choice for many engineers and designers. As technology advances, the design and materials used in double-row bearings will likely continue to evolve, further improving their performance and expanding their applications in various fields. Understanding the significance of the double-row bearing is essential for anyone involved in mechanical design and maintenance, as it represents a key component in ensuring the efficiency and reliability of machinery.

在机械工程领域，轴承的重要性不言而喻。在各种类型的轴承中，双排轴承因其独特的设计和功能而特别引人注目。双排轴承由两排滚动元件组成，这使其能够比单排设计更有效地支持径向和轴向载荷。这一特点使其成为空间有限但需要最大化载荷能力的应用的理想选择。双排轴承的设计提供了几个优势。首先，由于滚动元件数量的增加，它提供了更高的承载能力。这在重型机械和设备中尤其有益，因为涉及的力可能相当巨大。此外，双排轴承的配置有助于均匀分配载荷，减少局部应力，从而延长轴承的使用寿命。双排轴承的另一个显著优势是其适应失调的能力。在许多机械系统中，由于制造公差或操作磨损，完美对齐很难实现。双排轴承固有的灵活性使其即使在存在一定程度的失调时也能有效运行，从而防止过早失效并确保更平稳的操作。双排轴承的应用广泛覆盖各个行业。例如，在汽车行业，它们通常用于车轮轴承和传动系统中，帮助管理在操作过程中产生的高载荷和动态力。在工业机械中，双排轴承被用于齿轮箱和输送系统，为重型组件提供必要的支持，同时保持效率。此外，双排轴承的维护相对简单。定期润滑对于减少摩擦和磨损至关重要，可以通过自动润滑系统或手动加油来实现。监测轴承的状态至关重要，因为尽早发现过度磨损或失调等问题可以防止昂贵的停机和维修。总之，双排轴承在现代工程应用中发挥着至关重要的作用，提供增强的载荷能力、对齐容忍度和维护简便性。它在严苛条件下的表现能力使其成为许多工程师和设计师的首选。随着技术的进步，双排轴承的设计和材料可能会继续发展，进一步提高其性能并扩大其在各个领域的应用。了解双排轴承的重要性对于任何参与机械设计和维护的人来说都是必不可少的，因为它代表了确保机械效率和可靠性的关键组成部分。