1, coordinate grinder used for high precision machining, machine tools must be installed in the temperature of 20℃±1℃, relative humidity is not higher than 70.5% of the constant temperature room, and should avoid direct sunlight and local heat source radiation. Room temperature change should not be greater than 0.5℃/4 hours.

2, coordinate grinding machine foundation should have shockproof ditch.

3. The compressed air accessing the coordinate grinder should be filtered dry air, and the pressure dew point temperature of the compressed air should be lower than 10℃.

4, the processed parts into the constant greenhouse, depending on the size of the parts to isothermal 2~3 hours, the required measurement tools should be pre-isothermal, and then processing and measurement.

5, the weight of the workpiece shall not be greater than the maximum load of the workbench.

6, processed parts should not be directly in contact with the workbench, in order to prevent damage to the workbench.

7, coordinate grinding machine spindle axis thermal stability device is an electronic system, to reduce the impact of the grinding head box thermal displacement caused by the cold and hot temperature difference caused by machine operation, to ensure the processing accuracy. The thermal stabilizer has been adjusted before leaving the factory. Users should not change it at will. The power supply of the device shall not be cut off during use. For this reason, the electric control box is provided with a separate power switch, even if the night does not work when the power supply shall not be cut off, if the machine tool for a long time does not work and cut off the circuit power supply, so that the machine tool has been cooled to room temperature, before work, should be connected in advance of the power supply of the device, connected time is not less than 4 hours, so that the machine tool in a hot state, and then can be processed.

8. After starting the machine every day and restarting the machine after a sudden power failure, each axis shall be returned to zero once.