How to choose aluminum cavity CNC machining tools?

1. The nature of production. The nature of production here refers to the batch size of the parts, which mainly considers the impact on the selection of CNC tools from the processing cost. For example, it may be cost-effective to use special tools in mass production, while in single or small batch production, it is more suitable to choose standard tools.

2. Machine type The influence of the CNC machine tool used to complete the process on the selected CNC tool type. Under the condition that the rigidity of the workpiece system and the tool system can be guaranteed, high-productivity tools, such as high-speed cutting tools and large-feed tools, are allowed.

3. Processing surface roughness. The roughness of the machined surface affects the structure and cutting amount of the tool. For example, rough milling cutters can be used for rough milling of blanks, and fine-tooth milling cutters are recommended for fine milling.

4. Numerical control processing plan. Different CNC machining programs can use different types of tools. For example, the hole can be processed with drills and reamers, or with drills and boring cutters.

5. The size and shape of the workpiece. The size and shape of the workpiece also affect the selection of tool types and specifications. For example, special tools must be used to process special-shaped surfaces.

6. Machining accuracy. The machining accuracy affects the type and structure of the finishing tool. For example, the final machining of the hole can be processed by drilling, reaming, reaming or boring according to the accuracy of the hole.