The machine tool is placed on the foundation, it should be leveled in a free state, and then the anchor bolts are evenly locked.
For ordinary machine tools, the level reading does not exceed 0.04/1000mm, and for high-precision machine tools, the level does not exceed 0.02/1000mm. When measuring the installation accuracy, it should be carried out at a constant temperature, and the measuring tool should be used after a period of constant temperature.
When installing the machine tool, try to avoid installation methods that force the machine tool to deform. When the machine tool is installed, some parts of the machine tool should not be removed casually. The removal of the parts may cause the redistribution of the internal stress of the machine tool, thereby affecting the accuracy of the machine tool.