What type of shims can be used to correct angular softfoot?

Graduated shims are the appropriate choice for correcting angular softfoot because they are designed to provide varying thicknesses, which allows for accurate adjustments in alignment. When addressing softfoot conditions, where a machine or component does not sit flat against its mounting surface, graduated shims enable millwrights to fine-tune the elevation at specific points under the base. This precise control helps in achieving the desired alignment and mitigating issues that could arise from misalignment, such as premature wear or vibration.

The effectiveness of graduated shims lies in their ability to accommodate both minor and significant variations in footing surfaces. By placing these shims progressively, technicians can achieve a more stable and level foundation for machinery, thus addressing angular discrepancies effectively. This adaptability is essential in complex alignment scenarios often encountered in industrial settings.

Other types of shims, like rubber or metal shims, might not offer the same precision when it comes to correcting angular softfoot due to their uniform thickness or material properties. Plastic shims, while useful in some contexts, may lack the structural integrity needed for robust alignment tasks. Therefore, graduated shims are the preferred option for achieving a well-aligned and stable machine setup.