1. Insert mill is the general term for indexable turning inserts, and is a mainstream product in modern metal cutting applications.
Mainly used in metal turning, milling, cutting and grooving, thread turning and other fields.
The material can be divided into coated blades, cermet blades, non-metal ceramic blades, cemented 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 progress of coating technology, breakthroughs in key technologies for wear resistance and high temperature resistance will further improve efficiency and reduce processing costs.
2. There are many types of insert mills, and they are widely used. Nowadays, the merchants who buy CNC blades on the market mainly recycle the following types of blades:
(1) Integral type: It is made of a whole piece of material, and the cutting part can be ground into the required shape according to different purposes.
(2) Inlaid type: It is divided into welding type and machine clamp type. According to the structure of the cutter body, the machine clamp type can be divided into two types: non-indexable and indexable.
(3) Vibration-absorbing type: When the ratio of the working arm length to the diameter of the tool is greater than 4, in order to reduce the vibration of the tool and improve the machining accuracy, a tool with a special structure is used, which is mainly used for boring.
(4) The cutting coolant of the internal cooling tool is transmitted to the inside of the tool body through the spindle or cutter head of the machine tool, and sprayed to the cutting edge by the spray hole.
(5) Special types: including powerful clamping, reversible tapping, composite tools, etc. At present, CNC tools mainly use machine-clamped indexable tools.
