cylindrical indexing cam mechanism

例句：

1. 1.The new machine uses a cylindrical indexing cam mechanism to improve its efficiency.
   这台新机器使用了圆柱式分度凸轮机构来提高其效率。
2. 2. The engineer designed the cylindrical indexing cam mechanism to ensure accurate positioning of the parts during assembly.
   工程师设计了圆柱式分度凸轮机构，以确保在装配过程中零件的定位准确无误。
3. 3. The cylindrical indexing cam mechanism is crucial for maintaining consistent speed and accuracy in the production process.
   圆柱式分度凸轮机构对于保持生产过程中的速度和精度至关重要。