The Dongguan CNC machining center equipment consists of five parts: a lightweight machine tool body, a high-density AC servo motor, a high-precision magnetic encoder, a servo unit and a motion control system. Its notable feature is its lightweight appearance, complete functions except for the automatic tool magazine and the performance indicators of conventional CNC machining centers.
When the power of Dongguan CNC machining center cannot be turned on, if the power indicator (green) does not light up; the fuses F1 and F2 of the power supply unit have been blown; this is caused by high input voltage, or the components of the power supply unit itself have been damaged; There are two lights on the power supply of the Dongguan CNC machining center unit, one is the power indicator light, which is green; the other is the power alarm light, which is red. The power supply unit mentioned here includes the power input unit and the power control part;
The input voltage of CNC precision parts machining center is low. Please check the voltage entering the power supply unit, the allowable value of the voltage is AC 200V+10%, 50HZ±1HZ, the power supply unit is bad, the internal element is damaged, the power indicator light is on, the alarm light also disappears, but the power cannot be turned on. Because the power-on (ON) conditions are not met.
CNC precision parts processing In order to improve the cutting performance, domestic and foreign copper electrode wires for wire cutting machine tools have been developed. Some of them are brass wires inside and zinc alloys with lower melting points on the outside, which will cause greater vaporization and explosion during fire discharge. Force, the cutting speed of wire cutting is higher, and the specification is (0.10~0.30) mm; similarly, tungsten wire or molybdenum wire can be used when cutting small slots or requiring small rounded corners, and the minimum diameter can reach 0.02~0.06mm .
