Problems to be paid attention to when choosing CNC tools

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

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 ensured, 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, and fine-tooth milling cutters are best for finishing.

4. CNC machining program. Different CNC machining programs can use different types of tools. For example, drilling and reaming can be used for hole processing, or drilling and boring tools can be used for processing.

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 surfaces.

6. Processing 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.