What are the most common issues that arise over time with straight-side presses?

The most common issues that arise over time with straight-side presses include:

1. Wear and Tear on Components: Bearings, crankshafts, and bushings can wear out due to continuous use, leading to increased friction and reduced efficiency.
2. Misalignment: Misalignment of the ram or die can result in poor-quality parts and increased tool wear.
3. Cracking or Fatigue in the Frame: Repeated high-load operations can cause stress fractures or fatigue in the frame, leading to potential failure.
4. Lubrication Problems: Inadequate lubrication can lead to overheating, increased wear, and eventual component failure.
5. Vibration and Noise: Excessive vibration over time can cause bolts to loosen, components to wear unevenly, and can affect the press's precision.