The influence of leveling the granite platform on the flatness after installation

I. Granite platforms are made of granite raw material. The main mineral composition includes hornblende, plagioclase, and biotite, with a small amount of magnetite. It has a black color, precise structure, and has been aged for millions of years. It has a uniform texture, good stability, high strength, and high hardness, and can maintain high precision under heavy loads

Advantages:

1. High precision, good stability, and not easy to deform, which can guarantee the measurement accuracy at room temperature.
2. Does not rust resistant to acid and alkali, and does not require special maintenance.
3. Good wear resistance and long service life.
4. Scratches and bumps on the working do not affect the measurement accuracy.
5. There is no magnetization problem.
6. It can slide smoothly without any drag during measurement.

II. During the use the granite platform, the following points should be noted:

1. During the installation process of the granite platform, it should be installed and leveled strictly according to the platform installation.
   During the later use, if there is a need for secondary relocation or self-installation, it is only necessary to use a level or a bubble level to adjust roughly and there is no need for micron-level leveling.
   For customers who purchase platforms with very high precision (00 grade, 000 grade, or above, we recommend that they still use professional debugging services from the manufacturer because the levelness may affect the test results of some measurements during the precision measurement process.

III. The of granite platform production
During the production process of the granite platform, it is necessary to adjust the level. Because the electronic level is based on the zero position levelness, the grinding process, points are continuously taken on the surface of the granite platform, and the points are taken according to the national standard. Once the platform is processed, its surface flat has been determined. In general, there will be no large deformation due to unleveling during the later use.