Yes, it is possible to CNC milling stainless steel with complex features. However, it can be more difficult than milling stainless steel with simple features. This is because complex features require more precise machining and more specialized tools. Here are some factors that can make CNC milling stainless steel with complex features more difficult:
- The complexity of the feature: A feature's difficulty to machine increases with its complexity. The reason for this is that intricate features frequently necessitate numerous, extremely accurate passes of the cutting tool.
- The size of the feature: The machineability of a feature diminishes as it grows in size. This is because vibration and chatter can more easily affect small features, which can result in a subpar surface finish.
- The material of the feature: It can be more difficult to machine some materials than others. Complex features may be more challenging to mill in stainless steel due to the material's relative difficulty to the machine when compared to other materials.
Complex feature stainless steel requires specific tools and techniques for CNC milling. To mill stainless steel, you need a precise and accurate CNC machine and sharp-end mills made just for that purpose. To keep the part from overheating, you might also need to apply coolant or lubricant.
