CNC cutters are tools used for machining in machine manufacturing, also known as cutting tools. The generalized cutting tool includes both the tool and the grinding tool. In addition to the cutting tool, the “CNC Tool†also includes attachments such as the holder and the tool holder.
In the application of high-performance, high-precision CNC machine tools, in order to achieve a stable and good processing efficiency, the general requirements for numerical control tools from the design, manufacture and use of higher than ordinary tools, the main difference between numerical control tools and ordinary tools In the following areas:
1, high-precision manufacturing quality for the stable processing of high-precision parts surface, thus the tool (including tool parts) manufacturing in the accuracy, surface roughness, shape and position tolerances and other aspects of the more stringent requirements than ordinary tools, especially In order to ensure the repeatability of the size of the blade tip (cutting edge) after indexing, the size, accuracy, and surface roughness of key parts such as body flutes and positioning components must be strictly guaranteed and at the same time facilitate the cutting tool. In tool setting and dimension measurement of the tool setting tool, the accuracy of the base surface machining should also be guaranteed.
2, the optimization of the tool structure The advanced tool structure can greatly improve the cutting efficiency, such as high-speed steel CNC milling tools in the structure has been more used wave edge and large helix angle structure, carbide indexable tools are used internal cooling, The blade can be mounted, the module can be changed and the adjustable structure, and if the internal cooling structure is used, it cannot be applied to an ordinary machine tool.
3. Wide application of high-quality materials for cutting tools To prolong the service life of tools and increase the strength of the cutting tools, the material of the body of many CNC tools uses high-strength alloy steel and heat treatment (such as nitriding and other surface treatment) to make it suitable for use. A large amount of cutting, and the tool life has also been significantly improved (usually used in ordinary tools is tempered medium carbon steel). In the tool edge materials, CNC tools are more used in a variety of new grades of carbide (fine or ultrafine particles) and superhard cutting material.
4. Reasonable chipbreaker selection The tools used on CNC machine tools have strict requirements for chipbreakers. During machining, if the tool is not crushed, the machine tool cannot work normally (some CNC machine tools and cutting are carried out in a closed state). Therefore, regardless of the CNC machine, milling, drilling, or boring machine, the blade is optimized for different processing materials and processes. Flute type, enabling stable chip breaking during cutting.
5, the surface of the coating treatment The emergence and development of surface coating technology is mainly due to the emergence and development of CNC cutters born. Because the coating can significantly increase tool hardness, reduce friction, improve cutting efficiency and service life, coating technology is used in more than 80% of all types of carbide indexable CNC tools.
In the application of high-performance, high-precision CNC machine tools, in order to achieve a stable and good processing efficiency, the general requirements for numerical control tools from the design, manufacture and use of higher than ordinary tools, the main difference between numerical control tools and ordinary tools In the following areas:
1, high-precision manufacturing quality for the stable processing of high-precision parts surface, thus the tool (including tool parts) manufacturing in the accuracy, surface roughness, shape and position tolerances and other aspects of the more stringent requirements than ordinary tools, especially In order to ensure the repeatability of the size of the blade tip (cutting edge) after indexing, the size, accuracy, and surface roughness of key parts such as body flutes and positioning components must be strictly guaranteed and at the same time facilitate the cutting tool. In tool setting and dimension measurement of the tool setting tool, the accuracy of the base surface machining should also be guaranteed.
2, the optimization of the tool structure The advanced tool structure can greatly improve the cutting efficiency, such as high-speed steel CNC milling tools in the structure has been more used wave edge and large helix angle structure, carbide indexable tools are used internal cooling, The blade can be mounted, the module can be changed and the adjustable structure, and if the internal cooling structure is used, it cannot be applied to an ordinary machine tool.
3. Wide application of high-quality materials for cutting tools To prolong the service life of tools and increase the strength of the cutting tools, the material of the body of many CNC tools uses high-strength alloy steel and heat treatment (such as nitriding and other surface treatment) to make it suitable for use. A large amount of cutting, and the tool life has also been significantly improved (usually used in ordinary tools is tempered medium carbon steel). In the tool edge materials, CNC tools are more used in a variety of new grades of carbide (fine or ultrafine particles) and superhard cutting material.
4. Reasonable chipbreaker selection The tools used on CNC machine tools have strict requirements for chipbreakers. During machining, if the tool is not crushed, the machine tool cannot work normally (some CNC machine tools and cutting are carried out in a closed state). Therefore, regardless of the CNC machine, milling, drilling, or boring machine, the blade is optimized for different processing materials and processes. Flute type, enabling stable chip breaking during cutting.
5, the surface of the coating treatment The emergence and development of surface coating technology is mainly due to the emergence and development of CNC cutters born. Because the coating can significantly increase tool hardness, reduce friction, improve cutting efficiency and service life, coating technology is used in more than 80% of all types of carbide indexable CNC tools.
Plastic Bag,Custom Plastic Bags,Plastic Shopping Bags,Biodegradable Plastic Bags
Jiangsu Fantasy Packaging New Material Co., Ltd. , https://www.jiangsufantasypack.com