CNC tool is used for cutting in machinery manufacturing
CNC tool is the tool used for cutting in machinery manufacturing, which is also known as a cutting tool. Broadly, cutting tools include knives and grinders; In addition to the cutting blade, CNC tools also include accessories such as shank and CNC tool holders. In recent years, the scientific and technological achievements of the CNC tool are mainly reflected in R & D of multi-cutting functions and the improvement of blade cutting performance aspects, which adapt to the high-speed, hard quality (including heat-resistant and difficult-to-machine), dry, fine (super fine) cutting and efficient CNC machining cutting technical requirements. As parts blank manufacturing technology advances, the parts blank geometry size and cutting margin can be precisely controlled. The new structure of the CNC tool and the development of new varieties is mainly concentrated in the light and medium load cutting range, and the change of special hole machining, broaching, rolling (squeeze, crush), milling and turning five tools is more active, their respective blade fragment debris slot is researched and developed.
The two side clamping positioning new tools are developed
The two side clamping positioning new tools represented by HSK are developed in order to adapt to today's high-speed high-precision CNC machining technology and to meet the advanced processing performance requirements of high-end CNC cutting machine tools. The feature of the new tool system is when it is connected and stressed with machine tool spindle, its cone and end will contact positioning at the same time, realizing two-side constraints through positioning, which enhances high-speed machining, the dynamic stiffness/connection strength of CNC machine tool spindle tool system and positioning accuracy.
Our tool manufacturing industry will have a rapid development
The efficient tool series and super hard cutting tool are the very important area of the CNC cutting tool, the product applications are widely, the key technologies and technological content involved in the different application areas will be different. Hard cutting, ultra-precision cutting and the cutting of new materials including cutting composite materials further promote the needs and development of super hard cutting tools. There is still a large gap between China and overseas countries in the development and production of high quality super hard cutting tool materials. After years of technical innovation investment, the introduction and development, it has narrowed the gap, but the innovation capability is still insufficient, which is the result of basic technology pilot study not receive adequate attention and development and the overall lack of industry technology accumulation. We convince that driven by "production, academia, research, application" and in support of the state, industry collaboration and the efforts of enterprises, our tool manufacturing industry will have a rapid development. It will rapidly narrow the gap with foreign advanced levels in order to adapt to the needs of the sustained and rapid development of China's machinery manufacturing industry.