piston rod

简明释义

活塞杆

英英释义

例句

1.During the inspection, we found a bent piston rod in the hydraulic system.

在检查过程中，我们发现液压系统中有一根弯曲的活塞杆。

2.He used a torque wrench to tighten the bolts on the piston rod assembly.

他使用扭矩扳手来拧紧活塞杆组件上的螺栓。

3.The piston rod must be properly lubricated to ensure smooth operation.

为了确保顺利操作，活塞杆必须得到适当的润滑。

4.The mechanic replaced the piston rod to improve engine performance.

机械师更换了活塞杆以提高发动机性能。

5.A damaged piston rod can cause severe engine failure.

损坏的活塞杆可能导致严重的发动机故障。

作文

The engine of a car is a marvel of engineering, and at the heart of its operation lies a crucial component known as the piston rod. This component plays a vital role in converting the linear motion of the pistons into rotational motion, which ultimately drives the wheels of the vehicle. The piston rod, also referred to as the connecting rod, connects the piston to the crankshaft, allowing for the transfer of energy generated during combustion. Without this essential part, the engine would not function efficiently. To understand the significance of the piston rod, one must first grasp how an internal combustion engine works. When fuel ignites in the combustion chamber, it creates a powerful explosion that pushes the piston downwards. This downward movement generates force, which needs to be transmitted to the crankshaft to produce rotational motion. The piston rod serves as the intermediary in this process. It is designed to withstand high levels of stress and strain, as it must endure the forces generated by the rapidly moving piston. The design of the piston rod is critical. It is typically made from strong materials such as steel or aluminum alloys, which provide the necessary strength while keeping the weight manageable. Additionally, the piston rod must be precisely engineered to ensure that it fits perfectly with both the piston and the crankshaft. Any misalignment can lead to catastrophic engine failure. Therefore, manufacturers invest significant resources into the design and testing of this component to ensure reliability and performance.In modern engines, advancements in technology have led to the development of more efficient piston rods. For instance, some manufacturers use forged steel or high-strength aluminum to create lighter yet stronger rods. This not only enhances the performance of the engine but also contributes to better fuel efficiency. As engineers continue to innovate, the piston rod has evolved, showcasing the importance of material science in automotive engineering.Moreover, the piston rod is not limited to automotive applications. It is also used in various machinery and equipment, such as hydraulic systems and industrial engines. In these contexts, the piston rod operates similarly, facilitating the conversion of linear motion into useful work. This versatility highlights the fundamental nature of the piston rod in mechanical systems.In conclusion, the piston rod is an indispensable component in both automotive and industrial applications. Its ability to connect the piston to the crankshaft ensures the efficient conversion of energy, making it a key player in the functionality of engines and machinery. As technology continues to advance, the piston rod will undoubtedly see further innovations, solidifying its place in the realm of engineering. Understanding the role and importance of the piston rod not only enriches our knowledge of engine mechanics but also underscores the intricate design and engineering that goes into the machines we rely on every day.

汽车发动机是一项工程奇迹，而它的运作核心则是一个重要部件，称为活塞杆。这个部件在将活塞的线性运动转化为旋转运动方面发挥着至关重要的作用，最终推动车辆的轮子。活塞杆，也称为连杆，将活塞与曲轴连接起来，从而允许在燃烧过程中产生的能量传递。如果没有这个关键部分，发动机就无法高效运作。要理解活塞杆的重要性，首先必须了解内燃机的工作原理。当燃料在燃烧室点燃时，会产生强大的爆炸力，推动活塞向下移动。这种向下的运动产生了力量，需要传递到曲轴上以产生旋转运动。活塞杆在这个过程中作为中介。它被设计成能够承受高水平的压力和应变，因为它必须承受快速移动的活塞产生的力量。活塞杆的设计至关重要。它通常由强度高的材料如钢或铝合金制成，提供必要的强度，同时保持重量适中。此外，活塞杆必须经过精确工程设计，以确保其与活塞和曲轴完美契合。任何不对齐都可能导致灾难性的发动机故障。因此，制造商在该部件的设计和测试上投入了大量资源，以确保其可靠性和性能。在现代发动机中，技术的进步促使了更高效的活塞杆的发展。例如，一些制造商使用锻造钢或高强度铝来制造更轻但更强的杆。这不仅提升了发动机的性能，还改善了燃油效率。随着工程师们不断创新，活塞杆也在不断演变，展示了材料科学在汽车工程中的重要性。此外，活塞杆不仅限于汽车应用。它还用于各种机械和设备，例如液压系统和工业发动机。在这些情况下，活塞杆的操作方式类似，促进线性运动转化为有用的工作。这种多功能性凸显了活塞杆在机械系统中的基本性质。总之，活塞杆是汽车和工业应用中不可或缺的组件。它将活塞与曲轴连接的能力确保了能量的高效转换，使其成为发动机和机械功能中的关键角色。随着技术的不断进步，活塞杆无疑会看到进一步的创新，巩固其在工程领域中的地位。理解活塞杆的角色和重要性，不仅丰富了我们对发动机机械的知识，也突显了我们每天依赖的机器中所蕴含的复杂设计和工程。