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What are the Advantages of CNC Machines?

Advantages of CNC Machines

CNC (Computerised Numerical Control) machines are machines that process and produce workpieces under computer control. These machines have many advantages:

  1. High Sensitivity: CNC machines can work with higher precision than human operators can. This allows you to achieve better quality and consistent results.
  2. High Efficiency: CNC machines can machine workpieces quickly and effectively. This makes production processes more efficient and reduces operating costs.
  3. Flexibility: CNC machines can be easily reprogrammed to process different workpieces. This provides flexibility in the production process and allows the production of different products.
  4. Repeatability: CNC machines can perform programmed operations repeatedly and give the same results every time. This makes production processes more reliable.
  5. Complexity: CNC machines can machine very complex geometries. This enables the production of more complex parts and increases design freedom.
  6. Reduction of Human Error: CNC machines reduce the errors of human operators because the process is usually fully automated. This makes production processes more reliable.
  7. Time Saving in Production Processes: CNC machines can perform a wide variety of operations simultaneously or sequentially. This makes production processes faster and shortens delivery times.

These advantages are a few of the main reasons why CNC machines are widely used in industry.

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What is Wire EDM?

Wire erosion is the process of cutting metal by means of a wire through which a high intensity electric current is passed. Wire erosion machines are the machines that can make the most precise cutting with the erosion method. It works with the help of a wire passed through two separate pulley systems.

Sodick wire EDM machines are CNC machines used to create precise shapes of metal or other conductive materials. It is generally preferred in applications such as mold making, precision parts production and wire cutting.

Wire EDM Operation Logic

Wire EDM machines are based on the principle of electro-erosion. In this process, an electrical current is used to break off small particles from the surface of the metal to create the desired shape. The process usually takes place in the gap between a wire electrode and the workpiece.

Cutting Stage in Wire EDM

In the first step, the workpiece is placed in the machining zone of the machine and a wire electrode is fed through a spool of wire placed above the workpiece. Electric current is passed between the electrode and the workpiece. This electric current between the electrode and the workpiece creates a high intensity heat and causes erosion of the metal surface.

This erosion process takes place by advancing the wire electrode in a controlled manner. The wire is cut according to movements programmed by the CNC system and slowly moved to create the desired shape on the workpiece. The process is managed with frequent measurements and checks to ensure precise and repeatable results.

As a result, wire edm machines are a CNC technology used for precision parts manufacturing. Based on the principle of electro-erosion, it creates erosion on the surface of the metal using electric current between the wire electrode and the workpiece, creating the desired shape. This makes it possible to produce complex precision parts.

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