The main body of the wire EDM machine tool includes the bed, column, shaft head and worktable, which is mainly used to realize the clamping and adjustment of tools and workpieces.

The bed and the column are a basic structure, which ensures the mutual position between the electrode, the worktable and the workpiece. edm machining service

Their accuracy has a direct impact on processing. If the accuracy of the machine tool is not high, the processing accuracy is difficult to guarantee.

Therefore, not only the structure of the bed and the column should be reasonable, have high rigidity, and be able to withstand the inertial force of the spindle load and the sudden acceleration of the moving parts, but also reduce the deformation caused by temperature changes, and eliminate the internal stress after aging treatment. It will not be deformed for a long time.

The workbench is mainly used to support and clamp the workpiece. In actual processing, the relative position of the electrode and the work is changed by rotating the vertical and horizontal screw rods. The upper body of the workbench is also equipped with a working fluid tank to contain the working fluid, so that the electrode and the workpiece are immersed in the working fluid, which plays a role of cooling and chip removal.

The spindle head is a key component of the EDM perforation forming machine tool. Its structure is composed of three parts: servo feed mechanism, guiding and anti-torsion mechanism, and auxiliary mechanism. It controls the discharge gap between the workpiece and the tool electrode.



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