lightening hole

简明释义

减轻孔

英英释义

例句

1.The bicycle manufacturer included lightening holes in the design of the new racing bike for better speed.

自行车制造商在新款赛车自行车的设计中加入了减重孔以提高速度。

2.The engineer designed a new model of the aircraft with several lightening holes to reduce weight.

工程师设计了一种新的飞机模型，带有几个减重孔以减少重量。

3.The use of lightening holes in automotive parts can lead to more efficient fuel consumption.

在汽车零件中使用减重孔可以导致更高效的燃油消耗。

4.To enhance the drone's flight time, the developers incorporated lightening holes into the body structure.

为了增强无人机的飞行时间，开发者在机身结构中融入了减重孔。

5.Adding lightening holes in the metal frame can significantly improve its performance.

在金属框架中添加减重孔可以显著提高其性能。

作文

In the world of engineering and design, every detail matters. One term that often comes up in discussions about structural integrity and weight reduction is lightening hole. A lightening hole is essentially a hole that is strategically placed in a material to reduce its weight without compromising its strength. This technique is particularly popular in industries such as aerospace, automotive, and even consumer products where minimizing weight can lead to enhanced performance and efficiency.The concept of lightening holes is not new; it has been utilized for decades. Engineers have long understood that by removing excess material in non-critical areas, they can achieve a lighter structure. For example, in aircraft design, every ounce counts. A lighter plane can fly farther and consume less fuel, which translates to cost savings and a lower environmental impact. By incorporating lightening holes into the wings and fuselage, engineers can significantly reduce the overall weight of the aircraft.Moreover, lightening holes are not only about reducing weight; they also play a role in thermal and acoustic management. In high-performance vehicles, for instance, the placement of these holes can help dissipate heat more effectively, which is crucial for maintaining engine performance during intense driving conditions. Additionally, lightening holes can aid in sound dampening, creating a more comfortable environment for passengers.The design process for incorporating lightening holes is intricate and requires advanced modeling software. Engineers must carefully analyze the stress distribution within the material to ensure that the removal of material does not lead to failure or compromise safety. Finite element analysis (FEA) is often employed to simulate how the structure will behave under various loads, allowing engineers to optimize the size and placement of each lightening hole.However, there are challenges associated with the use of lightening holes. If not designed correctly, they can become points of weakness rather than strength. This is why rigorous testing is essential. Prototypes are often subjected to extreme conditions to ensure that the lightening holes perform as intended. The balance between weight reduction and structural integrity is delicate and requires a deep understanding of material properties and engineering principles.In conclusion, the use of lightening holes represents a fascinating intersection of art and science in engineering design. They allow for innovative solutions to age-old problems of weight and strength, contributing to advancements in various fields. As technology continues to evolve, the methods for creating and implementing lightening holes will likely become even more sophisticated, paving the way for lighter, stronger, and more efficient designs in the future. Understanding this concept is essential for anyone involved in engineering, manufacturing, or product design, as it highlights the importance of thoughtful design choices that can lead to significant improvements in performance and sustainability.

在工程和设计的世界中，每一个细节都至关重要。一个经常出现在关于结构完整性和减重讨论中的术语是lightening hole。lightening hole本质上是一个战略性地放置在材料中的孔，以减少其重量而不损害其强度。这种技术在航空航天、汽车甚至消费品等行业中尤其受欢迎，因为最小化重量可以提高性能和效率。lightening holes的概念并不新鲜；它已经被使用了几十年。工程师们早就明白，通过在非关键区域去除多余的材料，他们可以实现更轻的结构。例如，在飞机设计中，每一盎司都很重要。一架更轻的飞机可以飞得更远，消耗更少的燃料，这意味着节省成本和降低环境影响。通过在机翼和机身中融入lightening holes，工程师可以显著减少飞机的整体重量。此外，lightening holes不仅仅是为了减轻重量；它们还在热管理和声学管理中发挥作用。例如，在高性能车辆中，这些孔的放置可以帮助更有效地散热，这对在激烈驾驶条件下保持发动机性能至关重要。此外，lightening holes还可以帮助降低噪音，为乘客创造更舒适的环境。融入lightening holes的设计过程复杂，需要先进的建模软件。工程师必须仔细分析材料内部的应力分布，以确保去除材料不会导致故障或妨碍安全。有限元分析（FEA）通常用于模拟结构在各种负载下的行为，使工程师能够优化每个lightening hole的大小和位置。然而，使用lightening holes也面临挑战。如果设计不当，它们可能会成为弱点而不是强度。因此，严格的测试至关重要。原型通常会在极端条件下进行测试，以确保lightening holes按预期工作。减轻重量和结构完整性之间的平衡是微妙的，需要对材料特性和工程原理有深入的理解。总之，使用lightening holes代表了工程设计中艺术与科学的迷人交汇。它们为解决长期存在的重量和强度问题提供了创新的解决方案，促进了各个领域的进步。随着技术的不断发展，创建和实施lightening holes的方法可能会变得更加复杂，为未来更轻、更强、更高效的设计铺平道路。理解这一概念对于任何参与工程、制造或产品设计的人来说都是至关重要的，因为它突显了深思熟虑的设计选择的重要性，这些选择可以带来性能和可持续性的重大改善。