Placement and Adjustment of Marble Platforms

Marble platforms, primarily used for measurement tasks in industrial production and laboratories, are a type of measuring tool. Their placement and adjustment are crucial in operational processes. Below is a detailed introduction to the placement and adjustment of marble platforms:

1. Adjustment Using a Level Gauge

• Before final positioning, adjust the height of the three support points to roughly level the marble platform with a level gauge, ensuring the load of the plate is evenly distributed across each support point.

• For large platforms, additional support points must be padded smoothly without disrupting the horizontal plane.

2. Calibration

• As a measuring base surface, the marble platform should be placed stably. When calibrating with a autocollimator, the instrument and the platform should not be on the same rigid body. The firmness of the instrument 支架 (support) is particularly important.

• Therefore, calibration regulations require the calibration site to be firm and stable, and the location should avoid vibrations.

3. Stability of the Calibration Site

• When calibrating on an extra-large marble platform, the movement of calibration personnel must consider the stability of the site and the impact of gravitational changes.

• In addition to ensuring the stability of the calibration location, the weight of calibration tools should also be noted. If necessary, auxiliary supports should be added to enhance the firmness of the platform placement.