jewel bearing

简明释义

玉石轴承

英英释义

例句

1.When servicing a clock, it's important to check the condition of the jewel bearings.

在维修时钟时，检查珠宝轴承的状况非常重要。

2.The watch features a high-quality movement with several jewel bearings to reduce friction.

这款手表采用高质量的机芯，配有多个珠宝轴承以减少摩擦。

3.Many luxury watches use jewel bearings to enhance their durability and performance.

许多奢侈手表使用珠宝轴承来增强其耐用性和性能。

4.The engineer explained how jewel bearings work in reducing wear and tear on moving parts.

工程师解释了珠宝轴承如何减少运动部件的磨损。

5.In precision instruments, jewel bearings are essential for maintaining accuracy.

在精密仪器中，珠宝轴承对于保持准确性至关重要。

作文

In the world of horology, precision and craftsmanship are paramount. One of the most fascinating components of a watch is its movement, which can be significantly enhanced by the use of jewel bearing. A jewel bearing refers to the small synthetic or natural gemstones used in the movement of mechanical watches. These jewels serve as bearings for the gears and pivots, reducing friction and wear over time. The most commonly used jewel is synthetic ruby, which is both durable and resistant to scratching.The introduction of jewel bearings in watchmaking dates back to the 18th century. Before this innovation, watch movements were prone to excessive wear, leading to inaccuracies and the need for frequent repairs. The use of jewels revolutionized the industry, allowing for more precise timekeeping. Each jewel acts as a pivot point, providing a smooth surface for the moving parts to interact with, which minimizes the energy loss that occurs due to friction.In modern watches, the number of jewel bearings can vary significantly. A simple mechanical watch may contain around 17 jewels, while more complex models, such as chronographs, can have upwards of 30 jewels. The number of jewels does not necessarily indicate the quality of the watch, but it does reflect the complexity of its movement. More jewels can mean more intricate mechanisms, allowing for additional features like automatic winding or enhanced accuracy.The presence of jewel bearings also contributes to the longevity of a watch. By reducing friction, these jewels help to maintain the integrity of the movement over time. This is particularly important for high-end timepieces, where precision engineering and longevity are crucial selling points. Collectors often seek out watches with a higher jewel count, associating them with superior craftsmanship and reliability.Furthermore, the aesthetic aspect of jewel bearings cannot be overlooked. Many luxury watches showcase their jewels through transparent cases, allowing enthusiasts to admire the intricate movements and the sparkling gems within. This combination of functionality and beauty is part of what makes horology such a captivating hobby.In conclusion, jewel bearings play a vital role in the performance and longevity of mechanical watches. Their ability to reduce friction and wear has transformed the watchmaking industry, resulting in more accurate and durable timepieces. Whether you are a casual wearer or a serious collector, understanding the significance of jewel bearings can enhance your appreciation for the art of watchmaking. As technology continues to advance, it will be interesting to see how the role of jewels evolves in the future of horology.

在钟表制作的世界中，精确性和工艺是至关重要的。手表最迷人的组成部分之一是它的机芯，使用珠宝轴承可以显著提升其性能。珠宝轴承指的是在机械手表的运动中使用的小型合成或天然宝石。这些宝石作为齿轮和轴承的轴承，减少了摩擦和磨损。最常用的宝石是合成红宝石，它既耐用又抗刮擦。珠宝轴承在制表中的引入可以追溯到18世纪。在这一创新之前，手表机芯容易过度磨损，导致不准确和频繁的维修。珠宝的使用彻底改变了这个行业，使得时间的计量更加精确。每颗珠宝都充当支点，为移动部件提供一个光滑的接触面，从而最小化由于摩擦造成的能量损失。在现代手表中，珠宝轴承的数量可能会有很大的不同。一款简单的机械手表可能包含大约17颗珠宝，而更复杂的型号，如计时码表，可能有超过30颗珠宝。珠宝的数量并不一定表示手表的质量，但确实反映了其机芯的复杂性。更多的珠宝可能意味着更复杂的机制，允许额外的功能，如自动上链或增强的准确性。珠宝轴承的存在也有助于手表的耐用性。通过减少摩擦，这些珠宝帮助保持机芯的完整性。这对于高端时计尤其重要，因为精确的工程和耐用性是关键的卖点。收藏家通常会寻找珠宝数量较多的手表，将其与卓越的工艺和可靠性联系在一起。此外，珠宝轴承的美学方面也不容忽视。许多奢华手表通过透明表壳展示其珠宝，让爱好者欣赏到复杂的机芯和内部闪亮的宝石。这种功能与美的结合正是钟表制造如此迷人的原因之一。总之，珠宝轴承在机械手表的性能和耐用性中起着至关重要的作用。它们减少摩擦和磨损的能力改变了制表行业，导致了更准确和耐用的时计。无论你是随便佩戴者还是严肃的收藏家，理解珠宝轴承的重要性可以增强你对制表艺术的欣赏。随着技术的不断进步，观察珠宝在未来钟表学中的角色如何演变将是非常有趣的。