shaft alignment gauge

例句：

1. 1.The engineer used a shaft alignment gauge to ensure the machine was running smoothly.
   工程师使用轴对齐量规来确保机器运行顺畅。
2. 2.The technician adjusted the shaft alignment gauge to align the shafts properly.
   技术人员调整轴对齐量规，使轴正确对齐。
3. 3. The manufacturer's quality control department uses shaft alignment gauges to check the accuracy of the machine parts.
   制造商的质量控制系统使用轴对齐量规来检查机器零件的准确性。