piston rod

简明释义

活塞杆

英英释义

例句

1.After assembling the engine, ensure that the piston rod is properly aligned.

组装发动机后，确保活塞杆正确对齐。

2.The mechanic replaced the broken piston rod in the engine to restore its performance.

技师更换了发动机中损坏的活塞杆以恢复其性能。

3.The hydraulic system relies on the piston rod to create pressure and move the machinery.

液压系统依赖于活塞杆来产生压力并移动机器。

4.The piston rod plays a crucial role in converting linear motion into rotational motion.

活塞杆在将线性运动转化为旋转运动中起着至关重要的作用。

5.During the inspection, we found that the piston rod was bent and needed immediate attention.

在检查过程中，我们发现活塞杆弯曲，需要立即处理。

作文

The internal combustion engine is a marvel of engineering that has transformed the way we live and travel. At the heart of this complex machine lies a crucial component known as the piston rod, which plays an essential role in converting the energy produced by fuel into mechanical motion. Understanding the function and significance of the piston rod can provide insights into the workings of an engine and the principles of mechanical engineering.The piston rod, also referred to as a connecting rod, connects the piston to the crankshaft. When fuel ignites within the engine cylinder, it creates a high-pressure environment that pushes the piston down. This linear motion of the piston is transferred through the piston rod to the crankshaft, which then converts this linear motion into rotational motion. This transformation is critical for powering vehicles, machinery, and various types of equipment.In terms of design, the piston rod must withstand significant forces and stresses. It is typically made from high-strength materials such as steel or aluminum alloys to ensure durability and reliability. Engineers must carefully calculate the dimensions and weight of the piston rod to optimize performance while minimizing the overall weight of the engine. Any failure in this component can lead to catastrophic engine damage, making its design and maintenance paramount.Additionally, the piston rod is often equipped with bearings that allow for smooth movement and reduce friction between the moving parts. Proper lubrication is also essential to prevent wear and tear, which can ultimately extend the life of the engine. Regular maintenance checks that include inspection of the piston rod can help identify potential issues before they escalate into serious problems.The role of the piston rod extends beyond just engines; it is also found in hydraulic systems and various industrial applications. In hydraulic cylinders, the piston rod transmits force generated by pressurized fluid, enabling machines to lift, push, or pull heavy loads. This versatility highlights the importance of the piston rod in both automotive and industrial sectors.In conclusion, the piston rod is a vital component in many mechanical systems, particularly in internal combustion engines. Its ability to convert linear motion into rotational motion is fundamental to the operation of various machines and vehicles. Understanding the mechanics behind the piston rod not only enhances our knowledge of engineering principles but also underscores the intricate design and functionality that contribute to modern technology. As we continue to innovate and develop more efficient engines and machines, the piston rod will remain a key player in the world of mechanical engineering.

内燃机是一项工程奇迹，改变了我们的生活和旅行方式。在这台复杂机器的核心，是一个至关重要的组件，称为活塞杆，它在将燃料产生的能量转化为机械运动中发挥着重要作用。理解活塞杆的功能和重要性，可以深入了解发动机的工作原理和机械工程的基本原理。活塞杆，也被称为连杆，将活塞与曲轴连接。当燃料在发动机气缸内点燃时，会产生高压环境，推动活塞向下移动。活塞的线性运动通过活塞杆传递到曲轴，从而将这种线性运动转化为旋转运动。这种转化对于为车辆、机械和各种设备提供动力至关重要。在设计方面，活塞杆必须承受巨大的力量和压力。它通常由高强度材料制成，如钢或铝合金，以确保耐用性和可靠性。工程师必须仔细计算活塞杆的尺寸和重量，以优化性能，同时最小化发动机的整体重量。该组件的任何故障都可能导致灾难性的发动机损坏，因此其设计和维护至关重要。此外，活塞杆通常配备轴承，以允许平滑运动并减少移动部件之间的摩擦。适当的润滑也至关重要，以防止磨损，这最终可以延长发动机的使用寿命。定期维护检查，包括对活塞杆的检查，可以帮助在问题升级为严重问题之前识别潜在问题。活塞杆的作用不仅限于发动机；它还出现在液压系统和各种工业应用中。在液压缸中，活塞杆传递由加压流体产生的力，使机器能够提升、推动或拉动重物。这种多功能性突显了活塞杆在汽车和工业领域的重要性。总之，活塞杆是许多机械系统中至关重要的组成部分，特别是在内燃机中。它将线性运动转化为旋转运动的能力是各种机器和车辆运行的基础。理解活塞杆背后的机械原理，不仅增强了我们对工程原理的知识，也强调了现代技术中复杂设计和功能的重要性。随着我们继续创新和开发更高效的发动机和机器，活塞杆将始终是机械工程领域的关键角色。