A 5-piece jack set for a granite surface plate is a specialised
tool kit designed to support, level, and adjust large granite surface plates or
other heavy machinery. These jacks provide fine-tuned height adjustments and are
used to ensure that the granite surface plate remains stable, flat, and level, especially
when dealing with larger plates that require multiple points of support.

Functionality of the Jack Set:

• Leveling the Granite Plate:

  • The jacks are placed at strategic points beneath the granite surface
    plate. The number of jacks used depends on the size and weight of the plate,
    but for larger plates, five jacks are often required to maintain stability.
  • The jacks are adjusted individually to ensure that the plate is
    level and remains flat across its entire surface. This
    is essential for ensuring accurate measurement and calibration tasks.

• Weight Distribution:

  • The jacks are positioned to evenly distribute the weight of the granite
    surface plate, preventing any bending or warping of the plate. This also
    helps to protect the plate from developing stress points over time.

• Vibration Dampening:

  • The jack set, especially if equipped with vibration-dampening pads,
    helps to isolate the granite surface plate from floor vibrations or other
    environmental disturbances. This is important in environments where sensitive
    measurements are being taken.