CNC engraving machine common failure and the reason analysis

1, carving machine, there is an error (1) loose control card or failure; (2) drive failure; (3) step motor fault; (4) static; (5) motor line fault; 6 cable fault; Was wrong path; End coupling rupture or loose; Pet-name ruby processing speed is too fast. 2, engraving machine engraving two-tone loose control card or failure; (2) step motor fault; (3) drive failure or current segment with the software Settings; (4) z axis motor line fault; (5) the spindle motor fault; 6 inverter interference or data set; All landowners electrostatic interference; Today computer viruses or system problem; Pet-name ruby working platform. 3 carving, carving machine control card fault; (2) inverter interference; (3) the file path is wrong; (4) static; (5) software Settings has a problem; 6 drive failure or current setting segment; All landowners cable fault; Today the computer has a virus, or system problems. 4, carving machine, milling bottom uneven (1) the main shaft with no vertical correction (mesa Symptom: the knife and knife deep mixed shallow) ; (2) the knife has a problem; (3) control card has a problem; (4) Z axis drives or Z axis screw has a problem. 5, carving machine spindle's stalling (1) internal short circuit; (2) current block; (3) the inverter parameter set up their own fault or mistake; (4) control card fault; (5) main axis or cable short circuit.