What should be prioritized when considering the alignment of multiple shafts?

Focusing on achieving the best overall alignment across all shafts is essential because proper alignment of machinery is critical for optimal performance, longevity, and efficiency. When multiple shafts are involved, maintaining overall alignment prevents undue stress on individual components, reduces wear and tear, and minimizes vibration and noise. This approach ensures that all connected systems operate harmoniously, supporting the reliability of the machinery as a whole.

Prioritizing individual shafts based on accessibility or cost may lead to suboptimal alignment. For instance, adjusting the most accessible or least expensive shaft first might not yield the best results if it negatively impacts the alignment of other connected shafts. Similarly, starting with shafts that require minimal adjustments could overlook critical issues that need more immediate attention, thereby compromising overall system performance. Therefore, the best practice is to address the alignment goal more holistically, considering the interdependence of all shafts involved.