make-and-break cam

简明释义

电路开关凸轮

英英释义

例句

1.The performance of the device improved significantly after installing a new make-and-break cam 可动断续凸轮.

安装新的 make-and-break cam 可动断续凸轮 后，设备的性能显著提高。

2.During maintenance, we found that the make-and-break cam 可动断续凸轮 was worn out and needed replacement.

在维护过程中，我们发现 make-and-break cam 可动断续凸轮 磨损严重，需要更换。

3.The engineer explained how the make-and-break cam 可动断续凸轮 operates in the timing mechanism of the machine.

工程师解释了机器的定时机制中，make-and-break cam 可动断续凸轮 的工作原理。

4.The make-and-break cam 可动断续凸轮 allows for precise control of the system's operations.

这个 make-and-break cam 可动断续凸轮 允许对系统操作进行精确控制。

5.In our new design, we incorporated a make-and-break cam 可动断续凸轮 to improve efficiency.

在我们的新设计中，我们加入了一个 make-and-break cam 可动断续凸轮 来提高效率。

作文

The concept of a make-and-break cam is often encountered in mechanical engineering, particularly in the design and operation of various machines. A make-and-break cam is a type of cam that is used to control the timing and sequence of movements in machinery. It operates by creating a mechanism where two surfaces come into contact (make) and then separate (break), thus allowing for precise control over movement. This principle is essential in many applications, such as in engines, automated systems, and even in simple mechanical toys.Understanding how a make-and-break cam functions can provide insights into the broader field of mechanical design. The cam itself is typically made from durable materials to withstand wear and tear during operation. When the cam rotates, its profile pushes against a follower, which translates the cam's rotational motion into linear motion. This process is crucial because it dictates when and how the machinery will operate. For example, in an engine, the timing of the intake and exhaust valves is controlled by a camshaft that may incorporate a make-and-break cam mechanism.One of the primary advantages of using a make-and-break cam is its ability to create distinct phases of operation. The 'make' phase allows parts of the machine to engage, while the 'break' phase allows them to disengage. This separation is vital for preventing damage to components and ensuring smooth operation. In automation, this feature allows machines to perform tasks efficiently without human intervention, increasing productivity and reducing the risk of errors.Moreover, the design of a make-and-break cam can vary significantly based on its application. Engineers often customize the shape and size of the cam to achieve specific timing and motion profiles. For instance, in a toy, a simple make-and-break cam might be used to make a character move back and forth, providing entertainment for children. In contrast, in industrial machinery, a more complex cam design might be required to synchronize multiple moving parts that need to work together seamlessly.In conclusion, the make-and-break cam plays a critical role in the functionality of many mechanical systems. Its ability to control movement with precision makes it an invaluable component in various applications. By understanding the principles behind a make-and-break cam, one can appreciate the intricacies of mechanical design and the importance of timing and sequence in machinery. As technology continues to advance, the evolution of cam mechanisms will likely lead to even more innovative designs and applications in the future.

“make-and-break cam”的概念常常出现在机械工程中，特别是在各种机器的设计和操作中。“make-and-break cam”是一种用于控制机械运动时序和顺序的凸轮。它通过创建一个机制，使两个表面接触（make）然后分开（break），从而实现对运动的精确控制。这个原理在许多应用中都是至关重要的，例如在发动机、自动化系统，甚至简单的机械玩具中。理解“make-and-break cam”的工作原理可以为机械设计的更广泛领域提供见解。凸轮通常由耐用材料制成，以承受操作过程中的磨损。当凸轮旋转时，其轮廓推动跟随器，将凸轮的旋转运动转化为线性运动。这个过程至关重要，因为它决定了机器的操作时间和方式。例如，在发动机中，进气和排气阀的时机由可能包含“make-and-break cam”机制的凸轮轴控制。使用“make-and-break cam”的主要优点之一是能够创建操作的不同阶段。“make”阶段允许机器的部件接合，而“break”阶段则允许它们分离。这种分离对于防止组件损坏和确保平稳操作至关重要。在自动化中，这一特性使机器能够高效地执行任务，而无需人工干预，从而提高生产力并减少错误的风险。此外，“make-and-break cam”的设计可以根据其应用有显著差异。工程师通常会根据特定的时机和运动特征定制凸轮的形状和大小。例如，在玩具中，一个简单的“make-and-break cam”可能用于让角色前后移动，为儿童提供娱乐。相比之下，在工业机械中，可能需要更复杂的凸轮设计来同步多个需要无缝协作的运动部件。总之，“make-and-break cam”在许多机械系统的功能中发挥着关键作用。它以精确控制运动的能力使其成为各种应用中不可或缺的组成部分。通过理解“make-and-break cam”背后的原理，人们可以欣赏机械设计的复杂性以及时序和顺序在机器中的重要性。随着技术的不断进步，凸轮机制的演变可能会导致未来更具创新性的设计和应用。