convergent wrench fault

例句：

1. 1.The machine was having a converging wrench fault, causing it to stop working properly.
   这台机器出现了收敛扳手故障，导致它无法正常工作。
2. 2. The technicians were able to fix the converging wrench fault and get the machine back on track.
   技术人员成功地修复了收敛扳手故障，使机器重新正常运行。
3. 3. Due to the convergence wrench fault, the assembly line had to be shut down for repairs.
   由于收敛扳手故障，生产线不得不暂停维修。