CNC inserts are the general name for indexable turning inserts and are the mainstream products in modern metal cutting applications. Mainly used in metal turning, milling, cutting and grooving, thread turning and other fields. According to the material, they can be divided into coated blades, cermet blades, non-metal ceramic blades, carbide blades, superhard blades, etc. It is characterized by high efficiency and high wear resistance, and its processing efficiency is more than 4 times higher than that of traditional welding blades and alloy blades. With the continuous advancement of coating technology, breakthroughs in key technologies of wear resistance and high temperature resistance will further improve efficiency and reduce processing costs.
There are many types of CNC blades and they are widely used. The following types of CNC blades are currently on the market:
1. Integral type: It is ground from a whole piece of material. During use, the cutting part can be ground into the required shape according to different uses.
2. Inlaid type: It is divided into welding type and machine clamp type. The machine-clamp type depends on the structure of the cutter body. Can be divided into two types: non-invertible and indexable
3. Shock-absorbing type: When the ratio of the length to diameter of the working arm of the tool is greater than 4, a special structure of the tool is used in order to reduce the vibration of the tool and improve the machining accuracy. Mainly used for boring.
4. The cutting coolant of the internal cooling tool is transferred to the interior of the cutter body through the machine tool spindle or cutterhead, and is sprayed from the nozzle hole to the cutting edge.
5. Special types: including strong clamping, reversible tapping, composite tools, etc. At present, CNC tools mainly use machine-clamped indexable tools.
Post time: Jan-22-2024