impact test

简明释义

冲辉验

英英释义

例句

1.The materials used in the construction were subjected to an impact test 冲击测试 to determine their resistance to damage.

用于建筑的材料经过了impact test 冲击测试，以确定其抵抗损坏的能力。

2.During the quality assurance process, an impact test 冲击测试 was necessary to meet industry standards.

在质量保证过程中，进行impact test 冲击测试是满足行业标准所必需的。

3.An impact test 冲击测试 is crucial for ensuring that safety equipment can withstand high forces.

进行impact test 冲击测试对于确保安全设备能够承受高强度的力量至关重要。

4.Before releasing the new smartphone, the company conducted an impact test 冲击测试 to ensure its durability.

在发布新智能手机之前，公司进行了一个impact test 冲击测试以确保其耐用性。

5.The engineering team performed an impact test 冲击测试 on the bridge design to evaluate its safety under extreme conditions.

工程团队对桥梁设计进行了impact test 冲击测试，以评估其在极端条件下的安全性。

作文

In the field of materials science and engineering, the term impact test refers to a method used to determine the toughness or impact resistance of a material. This is crucial for applications where materials are subjected to sudden forces or shocks. The impact test measures how well a material can withstand these forces without fracturing, which is essential for ensuring the safety and reliability of structures and components in various industries such as construction, automotive, and aerospace. One of the most common types of impact test is the Charpy impact test, which involves striking a notched specimen with a pendulum hammer. The amount of energy absorbed by the specimen during fracture is measured, providing valuable data about its impact toughness. This test is particularly important for materials that may experience low temperatures, as their toughness can significantly decrease under such conditions. By conducting a impact test, engineers can predict how materials will behave in real-world scenarios and make informed decisions about material selection. The significance of the impact test extends beyond just material selection; it also plays a vital role in quality control and assurance. Manufacturers often conduct these tests on their products to ensure they meet safety standards and specifications. For instance, in the automotive industry, components such as bumpers and chassis must pass rigorous impact tests to ensure they can protect passengers in the event of a collision. Failure to meet these standards can lead to catastrophic consequences, making the impact test an indispensable part of the manufacturing process. Moreover, advancements in technology have led to the development of more sophisticated impact tests. Modern testing machines can simulate various conditions, allowing for a comprehensive analysis of a material's performance under different scenarios. This evolution has enabled researchers and engineers to refine their understanding of material behavior, leading to the creation of stronger and more resilient materials. In conclusion, the impact test is a fundamental procedure in the evaluation of material properties, particularly concerning their toughness and resistance to sudden forces. Its application spans across multiple industries, ensuring that materials used in critical applications are reliable and safe. As technology continues to advance, the methods and techniques associated with impact testing will likely evolve, further enhancing our ability to design and utilize materials effectively. Understanding the importance of the impact test is essential for anyone involved in material science, engineering, or related fields, as it underscores the necessity of rigorous testing in the pursuit of safety and innovation.

在材料科学和工程领域，术语冲击试验指的是一种用于确定材料韧性或抗冲击性的测试方法。这对于材料受到突然力量或冲击的应用至关重要。冲击试验测量材料在不破裂的情况下能够承受这些力量的能力，这对于确保建筑和组件在建筑、汽车及航空等各个行业的安全性和可靠性是必不可少的。最常见的冲击试验之一是夏比冲击试验，它涉及用摆锤锤击带有缺口的试样。通过测量试样在断裂过程中吸收的能量，可以获得有关其冲击韧性的重要数据。该测试对于可能经历低温的材料尤为重要，因为在这种条件下，其韧性可能会显著降低。通过进行冲击试验，工程师可以预测材料在现实场景中的表现，并做出明智的材料选择决策。冲击试验的重要性不仅限于材料选择；它还在质量控制和保证中发挥着至关重要的作用。制造商通常会对其产品进行这些测试，以确保它们符合安全标准和规格。例如，在汽车行业，组件如保险杠和底盘必须通过严格的冲击试验以确保它们能够在碰撞事件中保护乘客。不符合这些标准可能导致灾难性的后果，使得冲击试验成为制造过程不可或缺的一部分。此外，技术的进步导致了更复杂的冲击试验的发展。现代测试设备可以模拟各种条件，从而允许对材料在不同场景下性能的全面分析。这一进展使研究人员和工程师能够完善对材料行为的理解，导致更强大和更具韧性的材料的创造。总之，冲击试验是评估材料特性，特别是其韧性和抵抗突然力量能力的基本程序。它的应用跨越多个行业，确保在关键应用中使用的材料是可靠和安全的。随着技术的不断进步，与冲击试验相关的方法和技术可能会不断演变，进一步增强我们有效设计和利用材料的能力。理解冲击试验的重要性对于任何参与材料科学、工程或相关领域的人来说都是必不可少的，因为它强调了在追求安全和创新过程中严格测试的必要性。