Machines require alignment in both horizontal and vertical planes. As illustrated in the figure, misalignment can occur due to Parallel (Offset) or Angular misalignment. In the third scenario, correct shaft alignment is achieved.
The consequences of shaft misalignment can inflict serious and destructive effects on any factory’s production line, including:
- Increased friction and consequently higher energy consumption.
- Premature failure of bearings and seals.
- Premature failure of shafts and couplings.
- Excessive leakage of seal lubricants.
- Failure of coupling and foundation bolts.
- Increased vibration and noise.
What methods exist for correcting shaft misalignment?
In general, it is evident that Laser Alignment Systems offer greater speed and simplicity compared to Dial Indicators. Furthermore, laser alignment provides superior accuracy and does not require specialized operator skills to achieve consistent, reliable results with every alignment task.