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Analysis of the Principles and Working Process of CNC EDM Die Sinker Machine

CNC EDM die sinker machine is a high-precision, high-efficiency processing equipment widely used in mold manufacturing, aerospace, automotive parts, and other fields. Understanding its principles and workflow is fundamental to using the equipment effectively.


Principle of CNC EDM Die Sinker Machine


EDM die sinker machining technology uses controlled discharges to perform precision processing. The principle involves generating EDM die sinker on the surface of the workpiece, heating andmelting the metal to achieve precise control over the workpiece shape. The EDM die sinker machining Machine incorporates a computer control system on the traditional EDM machine, enabling higher precision and more complex shapes in processing.


How Does the CNC EDM Die Sinker Machine work?


The working process of the CNC EDM die sinker machine is similar to that of traditional EDM machine but with more automated and intelligent operation control. Specifically, the working process of the CNC EDM die sinker machine includes the following steps:


Design CAD drawing


Design the workpiece to be processed using CAD software and input the designed drawing into the CNC EDM die sinker machine's control system.


Create a processing program


Based on the CAD drawing, write the processing program, and determine the processing path and parameters.


Load the workpiece


Place the workpiece to be processed on the CNC EDM die sinker machine's worktable and secure it tightly for accurate processing.


Set processing parameters


According to the processing program, set the electrode tube, the distance of the workpiece, and the discharge parameters.


Start processing


Input the processing program into the control system and start the processing. During the processing, the electrode tube continuously approaches the surface of the workpiece, generating EDM die sinker, causing the workpiece surface to heat, melt, and evaporate to achieve the desired shape.


Complete processing


After processing is finished, the CNC EDM die sinker machine will automatically stop and save the results in the computer for subsequent processing and analysis.


In conclusion, the principles and workflow of the CNC EDM die sinker machine are relatively complex. However, its automation and intelligent features allow for efficient processing of complex-shaped parts, offering vast application potential and market demand.

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