EDM (Electric Discharge Machining) die sinking machine is a machine tool that uses electric spark discharge for processing, also known as an electric spark die processing machine. It is mainly used to manufacture high-precision parts such as molds, templates, and tools.

The principle of EDM die sinking machine:

The principle of the EDM die sinking machine is to use the electric spark discharge between the electrode and the workpiece for processing. During processing, the distance between the electrode and the workpiece is very small, and the electrode discharges through electric pulses to generate high temperature and high pressure on the surface of the workpiece, so that the material on the surface of the workpiece evaporates, melts, oxidizes, etc., and finally forms the desired shape and size.

EDM die sinking machine applications include:

Mold manufacturing: molds of various shapes can be manufactured, such as plastic molds, die-casting molds, stamping molds, injection molds, etc.

Manufacturing of precision parts: Various precision parts can be manufactured, such as bearings, gears, threads, etc.

Manufacturing of electronic components: Various electronic components can be manufactured, such as capacitors, inductors, resistors, etc.

Manufacturing of aerospace components: Various aerospace components can be manufactured, such as engine components, turbine blades, aerospace structural parts, etc.

Advantages of EDM die sinking machine:

High-precision: It can realize high-precision processing and can meet the precision requirements of the micron level.

High efficiency: It can quickly complete processing tasks, saving processing time and costs.

Complicated shapes can be processed: complex shapes and small structures can be processed to meet various processing needs.

No cutting force: EDM die sinking machine adopts electric discharge machining, which does not require cutting force and will not cause deformation and stress to the workpiece.

Machinable high-hardness materials: able to process high-hardness materials, such as tungsten steel, ceramics, etc.

Good stability: The processing process of EDM die sinking machine is stable and will not be affected by the hardness, shape and size of the material.

Maintenance of EDM die sinking machine:

Cleaning: Regularly clean the surface and interior of the machine, especially the electrodes and workbench, to prevent dust and impurities from affecting the machining accuracy.

Lubrication: Regularly check and replace the lubricating oil of the machine to ensure the normal operation of all parts of the machine.

Electrode replacement: According to the processing volume and electrode wear, replace the electrode in time to ensure processing accuracy and efficiency.

Water tank cleaning: Regularly clean the water tank to prevent water pollution and bacterial growth.

Electrode tube replacement: According to the processing volume and electrode tube wear, replace the electrode tube in time to ensure processing accuracy and efficiency.

Electrode fixture inspection: Regularly check the fastening of the electrode fixture to ensure the stability and processing accuracy of the electrode.

Electrode tube cleaning: Clean the electrode tube regularly to prevent the dirt and impurities inside the electrode tube from affecting the processing accuracy.

Electrode tube heating: During the processing, the electrode tube is heated regularly to prevent the inside of the electrode tube from freezing and affecting the processing effect.

Machine Calibration: Regular machine calibration to ensure machining accuracy and stability.

Machine maintenance: Carry out regular machine maintenance, including cleaning, lubrication, replacement of parts, etc., to prolong the service life of the machine.