jack pin

简明释义

挽绳栓

英英释义

例句

1.The jack pin (插销) must be removed to fold the trailer.

需要移除jack pin（插销）才能折叠拖车。

2.Make sure to insert the jack pin (插销) securely before operating the machinery.

确保在操作机器之前，将jack pin（插销）安全地插入。

3.A loose jack pin (插销) can lead to safety hazards during operation.

松动的jack pin（插销）可能会在操作过程中导致安全隐患。

4.The technician replaced the broken jack pin (插销) to ensure proper function.

技术人员更换了损坏的jack pin（插销），以确保正常运作。

5.Always check the jack pin (插销) before starting the vehicle.

在启动车辆之前，请务必检查一下jack pin（插销）。

作文

In the world of engineering and machinery, every component plays a crucial role in ensuring that systems function smoothly. One such component is the jack pin, which is essential in various applications, particularly in lifting and supporting heavy loads. Understanding the importance of the jack pin can help us appreciate the intricate designs of machinery and the safety measures put in place to protect both the equipment and the operators.A jack pin is typically a cylindrical rod that is used to secure two or more components together, allowing for safe and efficient operation. It is often found in hydraulic jacks, where it helps stabilize the jack during lifting operations. The design of the jack pin may vary depending on its specific application, but its primary function remains the same: to provide a reliable connection that can withstand significant forces.One of the most common uses of the jack pin is in automotive repair shops. When mechanics lift vehicles to perform maintenance or repairs, they often use hydraulic jacks equipped with jack pins. These pins ensure that the jack remains stable while the vehicle is elevated, preventing accidents that could result in injury or damage. Without the jack pin, the risk of the jack collapsing under pressure increases dramatically, highlighting its critical role in safety.Moreover, the jack pin is not limited to automotive applications. It is also widely used in construction, where heavy machinery relies on these pins to secure attachments like blades and buckets. In this context, the jack pin ensures that the attachments remain firmly in place while the machinery operates, allowing for efficient and safe movement of materials. The failure of a jack pin in such situations could lead to catastrophic consequences, making it imperative for operators to regularly inspect these components for signs of wear or damage.In addition to its mechanical functions, the jack pin also serves as an example of how small components can have a significant impact on overall system performance. Engineers must consider the materials and designs used for jack pins to ensure they can withstand environmental factors such as corrosion and wear. This attention to detail reflects the broader principles of engineering design, where every element, no matter how small, contributes to the success of a project.Furthermore, the jack pin can be seen as a metaphor for teamwork and collaboration. Just as a jack pin holds various parts together, individuals working together can achieve greater outcomes than they could alone. In any team setting, each member plays a vital role, and when everyone fulfills their responsibilities, the entire group can function effectively.In conclusion, the jack pin may seem like a simple part of machinery, but its significance cannot be overstated. From ensuring the safety of automotive repairs to stabilizing heavy construction equipment, the jack pin is a testament to the importance of precision and reliability in engineering. By understanding the role of the jack pin, we gain insight into the complexities of machinery and the collaborative efforts required to keep our systems running smoothly. Thus, appreciating the jack pin is not just about recognizing a mechanical component; it is about acknowledging the interconnectedness of all elements within a system, whether in engineering or in life itself.

在工程和机械的世界中，每个组件在确保系统顺利运行方面都扮演着至关重要的角色。其中一个组件是jack pin，它在各种应用中都是必不可少的，特别是在提升和支撑重物方面。理解jack pin的重要性可以帮助我们欣赏机械设计的复杂性以及为保护设备和操作员而采取的安全措施。jack pin通常是一个圆柱形的杆，用于将两个或多个组件固定在一起，从而实现安全高效的操作。它通常出现在液压千斤顶中，帮助在提升操作过程中稳定千斤顶。jack pin的设计可能因其具体应用而异，但其主要功能保持不变：提供一个可靠的连接，可以承受重大力量。jack pin最常见的用途之一是在汽车维修车间。当机械师抬起车辆进行维护或修理时，他们经常使用配备有jack pins的液压千斤顶。这些销钉确保千斤顶在车辆升起时保持稳定，防止可能导致伤害或损坏的事故。如果没有jack pin，千斤顶在压力下倒塌的风险会显著增加，这突显了它在安全性方面的关键作用。此外，jack pin并不限于汽车应用。它还广泛用于建筑中，重型机械依赖这些销钉来固定刀片和铲斗等附件。在这种情况下，jack pin确保附件在机械操作时保持牢固，从而实现材料的高效和安全移动。jack pin在这种情况下的失效可能导致灾难性后果，因此操作员必须定期检查这些组件，以发现磨损或损坏的迹象。除了其机械功能外，jack pin还作为小组件对整体系统性能产生重大影响的例子。工程师必须考虑用于jack pins的材料和设计，以确保它们能够承受腐蚀和磨损等环境因素。这种对细节的关注反映了工程设计的更广泛原则，其中每个元素，无论多么微小，都对项目的成功做出了贡献。此外，jack pin还可以被视为团队合作和协作的隐喻。正如jack pin将各个部分固定在一起，个人的共同努力可以实现比单独行动更大的成果。在任何团队环境中，每个成员都扮演着至关重要的角色，当每个人履行自己的职责时，整个团队就可以有效运作。总之，jack pin看似简单的机械部件，但其重要性不容小觑。从确保汽车维修的安全到稳定重型建筑设备，jack pin证明了工程中精确性和可靠性的重要性。通过理解jack pin的作用，我们获得了对机械复杂性的洞察，以及保持系统顺利运行所需的协作努力。因此，欣赏jack pin不仅仅是认识一个机械组件；它是承认系统内所有元素之间相互联系的过程，无论是在工程领域还是在生活中。