CNC engraving machine maintenance maintenance repair

Due to the engraving machine for precision CNC equipment, necessary routine maintenance and maintenance of the service life of the machine and its accuracy is very important. Please click the following requirements for CNC engraving machine for maintenance and maintenance. Maintenance: a, continuous running time under 10 hours a day, ensure the normal work of the cooling water clean and the water pump, must not water shortage phenomenon in a spindle motor, regular replacement of cooling water, in order to prevent the water temperature is too high. If working environment temperature is too low in winter can replace the water inside cistern with antifreeze. Second, each machine after use, should pay attention to clean up, be sure to clean up the dust on the platform and the transmission system, on a regular basis ( A week) The drive system ( Three axis X, Y, Z) Lubricating oil. ( Note: X, Y, Z three axis polished rod with oil for maintenance; Add the butter screw rod part; If working environment temperature is too low in winter screw, polished rod ( Square guide or circular guide) First part should use gasoline to wash clean, then add oil, otherwise it will cause machine transmission part of the resistance is too large and cause dislocation. ) Three, to the electrical appliances maintenance checks is, must cut off power supply, to monitor display and main circuit power light goes out after may. Maintenance: carving machine parameter changes ( D macro system) : manufacturers parameter changes. Input password: NCSTUDIO click 'ok') The workbench trip: ( According to the machine type and decide) System parameters: on the basis of the default and then the first four items are selected. Motor parameters: if the lead is 10 to 0. 00625; If the lead is 5 to 0. 003125. Z axis maximum speed: general Settings at around 1000 single spindle acceleration: the default value can be curve acceleration: the default value can repair: engraving machine can not work normally, may be its internal components out of the problem or other reasons, the following will introduce general issues often. ( 1) One of three axis shaft can't move, this time to check the corresponding shaft of the drive block is damaged. Inspection method can be used to replace method: will not move under the shaft of the aviation plug in other active on the shaft of the drive. ( 2) If after exchange fixed axis normal running, can show that the shaft of the drive has been damaged, need to replace a good driver block. If still won't do that cable fixed axis or replace defective cable or motor. Three axis are not move. At this time have check the three-axis air plug and control box connection is good, power control box is opened. Whether the data line and control box and control card connected to the PC host. If all above, please contact the manufacturer. ( 3) The spindle will not operate properly. First check the inverter LED display shows the error code ( See the inverter specification error code) 。