What are the ways to improve the efficiency of wire cutting machine tools?
1. The medium wire cutting machine maintains the dielectric coefficient and dielectric strength of the working fluid, maintains a high spark explosion force and cleaning ability, and minimizes the short-circuit effect of the erosion material on the pulse. Well-known brand saponified oil is used.
2. The medium-travel wire cutting machine uses the frequency converter to transform the electrical equipment of the machine tool. The frequency converter can properly increase the wire speed, reduce the commutation time of the wire-travel motor, and start faster to increase the effective processing time. The speed of the water brought into the gap by the wire is accelerated, the water volume is increased, and the erosion is more effectively discharged.
3. The medium wire cutting machine improves the frequency conversion tracking sensitivity and increases the pulse utilization rate.
4. The old control cabinet is updated or eliminated for the medium wire cutting machine tool. The new control cabinet has different design ideas. Various pulse waveform combinations are used to increase the energy of a single pulse, that is, the pulse amplitude and peak current. The control cabinet automatically configures the pulse The wide pulse-to-pulse ratio burdens the current carrying capacity of the molybdenum wire.
5. The medium-travel wire cutting machine improves the mechanical accuracy of the wire-cutting wire guide system, increases the contact surface of the machine tool conductive block, and the surface conduction can increase the stability of machine tool processing and the consistency of sampling points, and can also effectively reduce Wire breakage rate due to conductive block beating.
6. Adjust the water nozzle of the wire cutting machine in the middle to increase the envelope of the water on the wire outside the gap, that is, let the water speed up under the driving of the wire, and the speed-starting water has a strong cleaning effect on the gap.
