Use grinding machine matters needing attention and the common faults
Grinding machine 1. The use of the note and common failures using matters needing attention
1.1 machine tool for high precision machining, the machine must be installed in temperature is 20 ℃ + / - 1 ℃, relative humidity is not higher than 705% of the room temperature, and should avoid direct sunlight and local heat source of radiation. Room temperature change should not be more than 0.5 ℃ / 4 hours.
1.2 should have shock-proof groove machine foundation.
1.3 access to the machine dry compressed air shall be filtered air, the pressure of compressed air dew point temperature should be below 10 ℃.
1.4 after processed parts into constant greenhouse, depending on the size must be isothermal 2 ~ 3 hours, the required measuring tools should be isothermal in advance, and then processing and measurement.
1.5 the workpiece weight shall not be greater than the maximum load table.
1.6 processed parts shall not directly contact with countertops, in case of damage to the work surface.
1.7 the machine equipped with the thermal stability of spindle axis gear (thermal compensation system). It is an electronic system to reduce caused by cold and hot temperature difference caused by the machine's operation heat displacement and the effects of grinding head box, ensure the machining accuracy. Thermal stability of devices have been adjusted when delivery from factory, the user do not arbitrarily change. When use, the device must not be cut off the power. Therefore the electric cabinet is equipped with a separate power switch, if don't work to work on the night when the power supply shall not cut off, if the machine for a long time do not work and cut off the power supply circuit, makes the machine has cooled to room temperature, before work, should be in advance through the device of the power and turn on time not less than 4 hours, make the machine in the hot, and then to carry on the processing.
1.8 after boot up every day and machine for suddenly loses power after the restart, the shaft shall be on a back to zero.
