What Are Some Reliable Shaft Alignment Techniques?


Quick Answer

The face and periphery method and the reverse periphery indicator method are two reliable shaft alignment techniques. The laser-guided alignment system is becoming an increasingly popular, though expensive, method of shaft alignment and is not affected by axial float.

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Full Answer

JohnCrane.com offers a list of shaft alignment techniques and extensive descriptions of the methods used by each technique and its associated advantages and disadvantages. The successful alignment of any machinery depends heavily on the preparation and planning of the alignment, which is why it is critical to understand the pros and cons of each alignment method. Laser alignment systems, for example, can be ineffective when in the presence of excess heat or steam, while the reverse periphery method is not accurate for close-coupled shafts.

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