Characteristics of CNC tool holder types:
1) When processing curved surface parts, in order to ensure that the cutting edge of the tool is tangent to the machining contour at the cutting point and avoid interference between the cutting edge and the workpiece contour, a ball-nose cutter is generally used, and a two-edged milling cutter is used for roughing, semi-finishing and finishing. Four-edge milling cutter for machining.
2) When milling larger planes, in order to improve production efficiency and improve surface roughness, blade-embedded disc milling cutters are generally used.
3) When milling small planes or stepped surfaces, general-purpose milling cutters are generally used.
4) When milling the keyway, in order to ensure the dimensional accuracy of the groove, a two-edged keyway milling cutter is generally used.
5) When processing holes, drills and other hole processing tools can be used.
The CNC tool handle material is 40CrMnTi：
1. The structural forms of CNC machine tool tool holders are divided into two types: integral type and modular type. The working part of the integral tool holder for clamping the tool is integrated with the shank used for installation and positioning on the machine tool. This kind of tool holder has poor adaptability to changes in machine tools and parts. In order to adapt to the change of parts and machine tools, users must stock tool holders of various specifications, so the utilization rate of tool holders is low.
2. The modular tool system is a more advanced tool system, and each tool holder can be assembled through various series of modules. According to different processing parts and machine tools, different assembly solutions can be adopted to obtain a variety of tool holder series, thereby improving the adaptability and utilization rate of the tool holder.