The basic principle and characteristic of EDM WIRE CUTTING MACHINE machining unlike traditional machining methods, it is used to process the workpiece by the principle of the discharge corrosion metal, which can be divided into four stages: the ionization and breakdown of the electrodes, the heat decomposition of the dielectric, the melting and gasification of the electrode materials, Thermal expansion and local micro-explosive metal material thrown, the characteristics of the ionization of the medium of electrical discharge machining is not a huge mechanical processing force, so the machine tool is relatively lightweight, do not need to install the basis. can only process conductive materials, cannot process plexiglass, nylon and other insulating materials.

Basic principle and characteristics of EDM WIRE CUTTING MACHINE

 EDM WIRE CUTTING MACHINE is different from the traditional machining method, which uses the principle of the discharge corrosion metal to process the workpiece, which can be divided into the following four stages:

The ionization and breakdown of the polar medium to form a discharge channel.

Medium thermal decomposition, electrode material melting, gasification, thermal expansion and local micro-explosion

The throwing of metallic materials and the elimination of ionization in polar media

Characteristics of EDM WIRE CUTTING MACHINE

There is no huge mechanical processing force, so the machine tool is relatively lightweight, also do not need to install the basis.

Can only process conductive materials, cannot process plexiglass, nylon and other insulating materials.

EDM WIRE CUTTING MACHINE requires the production of electrodes in advance, usually made of copper, graphite or steel, wire cutting processing is to first prepare the processing program, usually using automatic programming software to complete.

Cannot be implemented by manual operation, it must be done automatically with control system.

Must be equipped with a good performance pulse power supply to ensure machining efficiency and surface finish

Application fields

1. Mold Processing

    Motor industry: The stator rotor of the motor, the electrical cabinet, the instrument chassis punching, bending die

    Electronic instrumentation parts: switches, pointers, connectors, punching, blanking, cutting, bending molds and plastic moulds

    Home Appliance Industry: injection mould for TV, refrigerator washing machine

    Building materials Industry: Extrusion Die for aluminum profile

    Powder metallurgy: Cemented carbide diecasting die

    Light Industry Products: sewing machine, bicycle parts mould

    Advertising art: Stainless steel cut word, panel processing

    Toy Manufacturing: Blanking, punching, forming die

    Glasses manufacturing: frame, hanging foot material, forming die

    Diecasting die for Hydraulic pneumatic components

2. Cutting tools, measuring tools

    Shaped turning tools with cemented carbide inserts

    Test template, Caliper

3. Parts of chemical and fiber equipment

    Spinneret

    Fine seam processing

4. Bulk Parts processing

    Magnet industry: Tile-shaped, sheet-shaped magnetic steel processing

    Fast processing speed Required

    Lighter Housing: Curved section Cutting

    Tooth piece Processing

Factors to be considered in selection

What is the size of the workpiece to be machined and how much is the maximum thickness?

Does the workpiece need taper? What is the maximum taper angle of a few degrees?

According to the machine tool parameter table to choose the Machine tool specification which meets your request to control the function the request is what?

Need to show trajectory in machining? Is the reliability requirement high?

Do I need an automatic programming feature? Is it good for the economy?

Select the appropriate control cabinet according to the console performance comparison

The industry-class PC control cabinet has the best reliability and the highest price.

Is the processing efficiency required soon?

Do you need multiple parameters?