Portable Small EDM High Frequency EDM Punching Machine EDM Punching Machine

Description: hole punching machine high frequency metal Perforator Electric pulse punch spark machine tool 1. Working principle of high frequency electric spark machine tool During the electric pulse processing, the electrode and the workpiece are respectively connected to the two poles of the high-frequency power supply, and the working fluid is the liquid sprayed by the universal magnetic nozzle. Through the gap automatic control system, the tool electrode is controlled to feed to the workpiece. When the gap between the two electrodes reaches the discharge distance, the pulse voltage applied on the electrode will break down the working fluid and generate electric spark discharge. At the moment of discharge, the arc generates a sharp high temperature and is accompanied by a pressure change, so that the metal material at this point immediately melts, vaporizes, and explodes into the working fluid, and condenses into small solid particles that are taken away by the working fluid. At this time, a pit is formed by electrolytic corrosion on the metal surface, the discharge stops, and the working fluid restores the insulation state. Immediately after the next pulse voltage continues to discharge, repeat the above process. Although there is very little metal corrosion in each pulse discharge, there are thousands of pulse discharges per second, which can quickly corrode metal and achieve a certain productivity. Under the condition of maintaining a constant discharge gap between the tool electrode and the workpiece, while electro-eroding the workpiece, the tool electrode is continuously fed to the workpiece, and finally the shape corresponding to the tool electrode is processed. As a material for electrical discharge machining, tool electrodes are often selected from materials with good electrical conductivity, high melting point, easy processing and resistance to electrical corrosion, such as copper, graphite, and copper-tungsten alloys. When taking broken objects such as taps and other broken objects daily, preferentially use economical and easy-to-use brass materials to achieve good results. For example, the broken screw shaft can be processed with a hexagonal or flat-shaped electrode (the electrode is a brass rod), and the corresponding groove is processed, and then it can be removed with a wrench. For processing other broken tools, users can use them flexibly according to different shapes and sizes. As the discharge medium, the working fluid plays a role in cooling and chip removal during processing. Therefore, media with low viscosity, high flash point and stable performance are commonly used, such as kerosene and purified water. In daily processing, kerosene can be used as a working fluid to prevent oxidation of aluminum parts; for iron, steel and other workpieces, clean tap water can be used to achieve good results. 2. Functions and Features 1. SD-600D high frequency electric discharge machine tool adopts the principle of electric erosion to remove broken tools, non-contact processing, the workpiece is not stressed during processing, and the workpiece is not damaged. 2. Excellent structure: The product is small in size, light in weight, and easy to carry; especially for the treatment of large workpieces, it shows its unique advantages; the workpiece head and the main box adopt a split design, and the working head can rotate in any direction, which is convenient Processing of various complex workpiece surfaces. 3. Convenient operation: The magnetic base is adopted, which can be adsorbed on the workpiece for processing, which is convenient for clamping and operation. 4. Accurate positioning: fast workpiece clamping and precise positioning, suitable for batch processing. 5. Economical and convenient: ordinary tap water is used as the working fluid in the process of electric erosion, and the power consumption is moderate. 6. Wide processing range: the broken residues of conductive materials such as taps and drills with a diameter of 0.5mm and above. 7. Long working hours: A cooling fan is installed for forced ventilation to ensure that the machine can be used for a long time. 8. Convenient maintenance: The electrical control adopts functional modularization, stable performance and simple maintenance.

Price: 479.9 USD

Location: shenzhen

End Time: 2025-01-14T15:07:14.000Z

Shipping Cost: 246.9 USD