Electrospark erosion machining device

Abstract

The invention discloses an electric spark corrosion processing device, which comprises a workbench, a chip removal pipeline and a cleaning device. One end of the upper surface of the workbench is provided with a fixed telescopic plate, and the other end is provided with a movable telescopic plate. The fixed telescopic plate Squeeze plates are respectively provided on the inner upper part of the movable telescopic plate, and anti-corrosion plates are respectively provided on the inner lower part of the fixed telescopic plate and the movable telescopic plate. The inner wall of the pipeline is provided with an infrared detector and a cleaning device, and the cleaning device includes a cleaning blade and a micro motor, a suction motor is provided on the lower side of the chip removal pipeline, and a filter is provided at the bottom of the chip removal pipeline. The cleaning device can remove the residue very well, prevent the residue from adhering to the corrosion surface and affect the progress, and can fix molds of different thicknesses. It has many functions, is more convenient to use, and has high work efficiency.

Description

technical field [0001] The invention relates to the technical field of electric spark corrosion processing devices, in particular to an electric spark corrosion processing device. Background technique [0002] The mold is a tool for parts processing, and the production of the mold is directly related to the precision of the parts and the final production cost. The steps of the inner hole of the powder metallurgy mold are often shaped, and if the mold is processed, the mold core is usually made of hard alloy. For materials with high hardness, it is difficult to process the mold by ordinary machining, which requires EDM. However, after conventional EDM, the residue adheres to the corrosion surface, and it is difficult to wash it directly with oil. Wash away the residue, which will seriously affect the processing progress, and the traditional device has a single function, which can only fix certain specifications of abrasives on the workbench. When processing different specific...

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Problems solved by technology

[0002] As a tool for parts processing, the mold making is directly related to the precision of the parts and the final production cost. The steps of the inner hole of the powder metallurgy mold are often shaped, and if the mold is processed, the mold core is usually made of hard alloy. For materials with high hardness, it is difficult to process the mold by ordinary machining, which requires EDM. However, after conventional EDM, the residue adheres to the corrosion surface, and it is difficult to wash it directly with oil. Wash away the residue, which will seriously affect the processing progress, and the traditional device has a single function, which can only fix certain specifications of abrasives on the workbench. When it is necessary to process abrasives of different specifications, different devices are required. Inconvenient to use and expensive

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