Cutting tool selection requirements?
High-speed cutting tool technology is one of the key technologies to achieve high-speed machining. High-speed cutting tools must have reliable safety and high durability. So what are the requirements for the selection of cutting tools?
The safety of high-speed cutting tools must be considered:
1. Tool strength
2. Tool clamping and blade pressing
3. Tool dynamic balance
The durability of high-speed cutting tools is related to the following factors:
1. Tool material and tip structure
2. Cutting amount
3. Cutting method
4. Cooling conditions
5. Tool workpiece material matching
High-speed cutting tool materials mainly include cemented carbide, coated tools, cermets, ceramics, cubic boron nitride and diamond tools.
Coated tools are widely used in high-speed milling, and the substrates are high-speed steel, cemented carbide and ceramics, but cemented carbide is the main one. TiAlN-coated cemented carbide with physical vapor deposition has good cutting performance in high-speed milling. The recently developed TiN/AIN nano-coated tools are also suitable for high-speed cutting.
Cermets mainly include TiC-based cermets with high wear resistance (TiC+NiorMo), high-toughness TiC-based cermets (TiC+TaC+WC+Co) reinforced TiCN-based cermets (TiCN+NbC), compared with hard cermets. The alloy improves the high temperature performance of the tool and is suitable for high speed machining of alloy steel and cast iron.
Taiye Machinery was founded in 2005, the company is located in the beautiful Zhejiang, China，Taiye machine provide a full set of professional extrusion die equipment and extrusion dies, We have an aluminum extrusion die factory and a professional extrusion die equipment company in China. Our machine tools product include machining center, CNC lathe, wire cut EDM machine, EDM machine, Vacuum Furnace, etc.
- 3 Axis Vertical Machining Center
- 3 Axis Hard Line Vertical Machining Center
- 3 Axis 2 Linear One Hard Line Vertical Machining Center
- 3 Axis Linear One Line Vertical Machining Center
- Heat Treatment Vacuum Furnace
- Heat Treatment Oil Quenching Vacuum Furnace
- Heat Treatment Air Quenching Vacuum Furnace
