NC machining is a very rigorous and orderly process, so what are the principles of tool selection in NC machining, and how to choose the right tool?
1. Selection Principles of NC Tools
Generally speaking, the tool life is closely related to the cutting parameters, so it is very important to select the cutting tools when setting the cutting parameters. Tool life is generally divided into the highest and the lowest, the former is related to individual work hours, while the latter is related to process costs.
When we consider the tool life, we should determine it according to the complexity of the tool and the manufacturing cost. If it is used in multi-knife mechanical equipment with complex operation, it should be chosen with high service life and good reliability.
NC cutter is a kind of cutter. It requires not only good rigidity, strength and precision, but also stable size and good durability.
2. Choice of Tools for NC Turning < br />. CNC turning tools, it generally has three types of lathe tools, pointed turning tools and circular arc turning tools. When choosing, we should consider the characteristics of NC machining comprehensively, and also consider the cutter itself, so as to select the most suitable one.
3. Tool selection for NC milling < br />. The main requirement of NC milling cutter is that it has enough rigidity and can be used well. Therefore, we should take these into account in order to choose the most appropriate.