Aluminum alloy and stainless steel are the two most suitable metal materials for CNC machining. They have good processing performance, corrosion resistance, and wear resistance, and are suitable for making parts of various shapes and sizes. When selecting metal materials, it is necessary to comprehensively consider specific processing requirements and cost factors to ensure the quality and performance of the final product.

The working principle of CNC machining is to convert computer-generated designs into instructions for CNC machine tools, and then CNC machine tools process according to the instructions. This process includes steps such as CAD design, file conversion, workpiece setting, and loading tools, ultimately achieving precise shaping of the workpiece through the control of tool motion and cutting parameters. Throughout the entire process, the application of sensors and feedback systems can maintain machining accuracy and quality.

The surface smoothness of CNC machining is crucial for ensuring high-quality parts. By selecting cutting tools, cutting parameters, and processing materials reasonably, optimizing machining processes, and establishing a sound quality inspection and control system, the surface smoothness of parts can be effectively improved. Only by ensuring that the parts have a high surface finish can the demand for high-quality products in modern manufacturing be met.

CNC machining covers a variety of materials, such as metals, plastics, and hard materials. Different materials have different characteristics and application fields, and we can choose suitable materials for CNC machining according to the needs to meet the needs of various industrial and manufacturing fields.

Is CNC machining difficult? This is a common and interesting question. Before discussing this issue, let's first understand what CNC machining is.