crank web

简明释义

曲柄板

英英释义

例句

1.The technician recommended replacing the crank web every few years to maintain the equipment's reliability.

技术人员建议每隔几年更换一次曲柄网以保持设备的可靠性。

2.I noticed a wear on the crank web, which could lead to decreased efficiency in the machine.

我注意到曲柄网有磨损，这可能导致机器效率降低。

3.Understanding the function of the crank web is crucial for anyone working with automotive engines.

了解曲柄网的功能对任何从事汽车发动机工作的人来说都是至关重要的。

4.The engineer explained how to properly adjust the crank web in the engine for optimal performance.

工程师解释了如何正确调整发动机中的曲柄网以获得最佳性能。

5.During the assembly process, we need to ensure that the crank web is securely attached to avoid any mechanical failures.

在组装过程中，我们需要确保曲柄网安全连接，以避免任何机械故障。

作文

In the realm of mechanical engineering, various components work together to create efficient systems. One such component is the crank web, which plays a vital role in converting rotary motion into linear motion. Understanding the function and significance of the crank web can help us appreciate the intricacies of machinery that we often take for granted.The crank web is essentially the part of a crankshaft that connects the crankpin to the main shaft. It acts as a bridge between these two components, allowing for the transformation of energy generated during combustion into usable mechanical power. When a piston moves down in the cylinder, it pushes the connecting rod attached to the crankpin, causing the crank web to rotate around the main shaft. This rotation is what ultimately drives the vehicle forward or powers various machinery.One of the key aspects of the crank web is its design. Engineers must carefully consider the material and shape of the crank web to ensure it can withstand the immense forces exerted on it during operation. Typically, high-strength steel or aluminum alloys are used to manufacture this component due to their durability and lightweight properties. Additionally, the geometry of the crank web is crucial; it must be designed to minimize stress concentrations that could lead to failure.The performance of an engine can be significantly affected by the design and condition of the crank web. A well-designed crank web can enhance the efficiency of an engine by reducing vibrations and improving balance. Conversely, a poorly designed or damaged crank web can lead to increased wear and tear on the engine, resulting in lower performance and potentially costly repairs.Moreover, advancements in technology have led to innovative designs and materials for the crank web. For instance, computer-aided design (CAD) software allows engineers to simulate how different designs will perform under various conditions, leading to more optimized and reliable components. Additionally, the use of composite materials in some high-performance engines has opened new avenues for reducing weight while maintaining strength, further enhancing the functionality of the crank web.In conclusion, the crank web is a fundamental component in many mechanical systems, particularly in internal combustion engines. Its ability to convert rotary motion into linear motion is crucial for the operation of vehicles and machinery alike. By understanding the importance of the crank web, we gain insight into the complexities of engineering and the careful considerations that go into designing efficient and reliable machines. As technology continues to evolve, so too will the designs and applications of components like the crank web, paving the way for more advanced and efficient mechanical systems.

在机械工程领域，各种组件共同作用以创造高效的系统。其中一个重要组件是曲柄网，它在将旋转运动转换为线性运动中发挥着至关重要的作用。理解曲柄网的功能和重要性可以帮助我们欣赏我们常常视为理所当然的机械复杂性。曲柄网本质上是连接曲柄销和主轴的曲轴部分。它作为这两个组件之间的桥梁，使得在燃烧过程中产生的能量能够转化为可用的机械动力。当活塞在气缸中向下移动时，它推动连接杆与曲柄销相连，导致曲柄网围绕主轴旋转。这种旋转最终驱动车辆前进或为各种机械提供动力。曲柄网的设计是其关键方面之一。工程师必须仔细考虑曲柄网的材料和形状，以确保其能够承受在运行过程中施加的巨大力量。通常情况下，高强度钢或铝合金被用于制造这一组件，因为它们具有耐用性和轻便性。此外，曲柄网的几何形状至关重要；它必须设计成最小化可能导致故障的应力集中。发动机的性能可能会受到曲柄网的设计和状态的显著影响。设计良好的曲柄网可以通过减少振动和改善平衡来提高发动机的效率。相反，设计不良或受损的曲柄网可能导致发动机的磨损增加，导致性能下降和潜在的高昂维修费用。此外，技术的进步使得曲柄网的创新设计和材料得以实现。例如，计算机辅助设计（CAD）软件使工程师能够模拟不同设计在各种条件下的表现，从而导致更加优化和可靠的组件。此外，在一些高性能发动机中，复合材料的使用开启了减轻重量同时保持强度的新途径，进一步增强了曲柄网的功能性。总之，曲柄网是许多机械系统中的基本组件，特别是在内燃机中。它将旋转运动转化为线性运动的能力对于车辆和机械的运行至关重要。通过理解曲柄网的重要性，我们对工程的复杂性以及设计高效可靠的机器时所需的细致考虑有了更深入的了解。随着技术的不断发展，像曲柄网这样的组件的设计和应用也将不断演变，为更先进和高效的机械系统铺平道路。