constant breadth cam

例句：

1. 1. The constantbreadth cam is used in the manufacturing process to ensure consistent motion of the parts.
   恒定宽度凸轮用于制造过程中，以确保部件的一致运动。
2. 2.The constant breadth cam is a critical component in the assembly line, as it ensures that the parts are moved at a consistent speed and angle.
   恒定宽度凸轮是装配线上的关键部件，因为它确保零件以一致的速度和角度移动。
3. 3. In this particular application, the constant breadth cam is designed to minimize wear and tear on themachine, thereby extending its lifespan.
   在这个特定的应用中，恒定宽度凸轮被设计成最小化对机器的磨损，从而延长其使用寿命。