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  • What do cnc machines do?

CNC (Computer Numerical Control) machines are automated tools that use computer programming to precisely control mechanical operations. They shape, cut, drill, or turn materials like metal, wood, plastic, or composites based on digital designs.

 Here's a breakdown of what they do:

Cutting and Shaping: CNC machines use tools like lasers, routers, or mills to cut materials into specific shapes with high precision, following instructions from CAD (Computer-Aided Design) files.

Drilling and Boring: They create holes or cavities in materials with exact dimensions and placements.

Turning: On CNC lathes, the material rotates while a tool cuts it into cylindrical shapes, like screws or shafts.

Engraving and Etching: They can engrave patterns, text, or designs onto surfaces.

Additive Manufacturing: Some CNC machines, like 3D printers, build objects layer by layer by depositing material.

Multi-Axis Operations: Advanced CNC machines operate on multiple axes (3, 4, or 5) for complex geometries, allowing intricate designs in a single setup.

Applications:

 Used in industries like aerospace, automotive, furniture, and electronics for prototyping, mass production, or custom parts.