frame pure-bending machine

简明释义

肋骨纯弯机

英英释义

例句

1.In our workshop, we recently acquired a frame pure-bending machine for better precision in bending operations.

在我们的车间，我们最近购置了一台框架纯弯曲机，以提高弯曲操作的精确度。

2.The frame pure-bending machine can handle various sizes of metal frames with ease.

这台框架纯弯曲机可以轻松处理各种尺寸的金属框架。

3.The technician demonstrated how to operate the frame pure-bending machine safely.

技术员演示了如何安全操作框架纯弯曲机。

4.We need to calibrate the frame pure-bending machine before starting the production process.

在开始生产过程之前，我们需要校准框架纯弯曲机。

5.The engineer used the frame pure-bending machine to test the strength of the new material.

工程师使用框架纯弯曲机来测试新材料的强度。

作文

In the field of engineering, especially in structural analysis, understanding the behavior of materials under different loading conditions is crucial. One of the key concepts in this area is the use of a frame pure-bending machine, which serves as an essential tool for testing and analyzing the bending properties of various materials. A frame pure-bending machine (框架纯弯曲机) is designed to apply a uniform bending moment along a specific length of a material specimen, allowing engineers to observe how the material behaves under pure bending conditions.The operation of a frame pure-bending machine involves placing a sample, typically a beam or a similar structural element, within the machine's framework. The machine then applies forces at both ends of the sample, creating a pure bending moment that is uniformly distributed across the length of the beam. This setup is critical for ensuring that the results obtained are accurate and reliable, as it eliminates other types of stresses that might interfere with the bending test.By using a frame pure-bending machine, engineers can determine important material properties such as the modulus of elasticity, yield strength, and ultimate tensile strength. These properties are vital for material selection and design in construction projects, as they help predict how materials will perform under load. For example, when designing a bridge, engineers must ensure that the materials used can withstand not only the weight of the structure but also dynamic loads from vehicles and environmental factors.Furthermore, the data obtained from tests conducted with a frame pure-bending machine can be used to validate theoretical models and simulations. This is particularly important in modern engineering, where computer-aided design (CAD) and finite element analysis (FEA) play significant roles in the design process. By comparing experimental results with theoretical predictions, engineers can refine their models, leading to safer and more efficient designs.In addition to its practical applications, a frame pure-bending machine also serves an educational purpose. In engineering laboratories, students can gain hands-on experience with material testing, learning how to set up experiments, collect data, and analyze results. This experiential learning is invaluable, as it bridges the gap between theoretical knowledge and real-world application.Moreover, advancements in technology have led to the development of more sophisticated frame pure-bending machines. Modern machines may include digital interfaces for easier data collection and analysis, as well as enhanced safety features to protect operators during testing. Some machines even allow for automated testing, reducing human error and increasing efficiency in the laboratory.In conclusion, the frame pure-bending machine (框架纯弯曲机) is an indispensable tool in the field of structural engineering. Its ability to provide accurate and reliable data on material behavior under pure bending conditions makes it essential for both research and practical applications. As engineering continues to evolve, the importance of such testing equipment will undoubtedly remain significant, ensuring that materials can be confidently used in various structures and applications worldwide.

在工程领域，特别是在结构分析中，理解材料在不同加载条件下的行为至关重要。一个关键概念是使用框架纯弯曲机，它作为测试和分析各种材料弯曲特性的基本工具。框架纯弯曲机（frame pure-bending machine）旨在沿着材料样本的特定长度施加均匀的弯曲力矩，使工程师能够观察材料在纯弯曲条件下的表现。框架纯弯曲机的操作涉及将样本，通常是梁或类似的结构元素，放置在机器的框架内。然后，机器在样本的两端施加力量，产生均匀分布在梁长度上的纯弯曲力矩。这个设置对于确保获得的结果准确可靠至关重要，因为它消除了可能干扰弯曲测试的其他类型的应力。通过使用框架纯弯曲机，工程师可以确定重要的材料属性，如弹性模量、屈服强度和极限拉伸强度。这些属性对于材料选择和建筑设计至关重要，因为它们有助于预测材料在负载下的表现。例如，在设计桥梁时，工程师必须确保所用材料不仅能承受结构的重量，还能承受来自车辆和环境因素的动态负荷。此外，通过框架纯弯曲机进行的测试所获得的数据可用于验证理论模型和模拟。这在现代工程中尤为重要，因为计算机辅助设计（CAD）和有限元分析（FEA）在设计过程中发挥了重要作用。通过比较实验结果与理论预测，工程师可以优化他们的模型，从而导致更安全、更高效的设计。除了其实际应用外，框架纯弯曲机还具有教育目的。在工程实验室中，学生可以获得材料测试的实践经验，学习如何设置实验、收集数据和分析结果。这种体验式学习是无价的，因为它弥合了理论知识与现实应用之间的差距。此外，技术的进步导致了更复杂的框架纯弯曲机的发展。现代机器可能包括数字接口，以便更容易地收集和分析数据，以及增强的安全功能，以保护操作人员在测试期间。一些机器甚至允许自动化测试，减少人为错误，提高实验室的效率。总之，框架纯弯曲机（frame pure-bending machine）是结构工程领域不可或缺的工具。它提供的关于材料在纯弯曲条件下行为的准确可靠数据使其在研究和实际应用中至关重要。随着工程的不断发展，这种测试设备的重要性无疑将继续显著，确保材料可以自信地用于全球各种结构和应用中。