Modern manufacturing is incomplete without the contributions of CNC machining services. They are known for their high degree of accuracy and precision. Many different processes are included in CNC machining, metal fabrication, and precision machining operations. One such process is CNC milling. This blog explores the basic process of CNC milling and some vital components of a CNC milling machine.
CNC milling is a form of cutting process that uses computer numerical control to operate with high speed and accuracy. The basic setup of a CNC milling machine involves a stationary workpiece and a rotating cutting tool. The cutting tool is used to shape the product into its desired shape. It is a highly accurate and versatile process, making it an integral part of metal fabrication, precision machining, and other processes.
Various components of a milling machine include:
- Knee: It is the base support structure of the CNC milling machine that supports the table and the saddle. The knee is designed to be adjusted in multi-axis milling machines.
- Column: The column is the main support structure of a milling machine that handles the knee and all other components.
- Saddle: A saddle is another core component of the milling machine that moves parallel to the spindle’s axis.
- Spindle: The spindle is the main part of a CNC milling machine that holds the cutting tool. It is usually powered by an electric motor.
- Worktable: A worktable is a part of the machine where the workpiece is secured.
- Arbour: An arbour is a component that allows the mounting of one or several cutting tools, depending on the application.
- Machine tool: Lastly, the machine tool is the sharp, abrasive component that removes the portions of the workpiece as per the desired design.
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