Precautions when selecting hard alloy tool materials

Precautions when selecting hard alloy tool materials
1. It has good mechanical properties. Generally speaking, the higher the hardness of the tool material, the higher the wear resistance level. In addition, the cutting force and impact force of the cutting part of the tool are also relatively large. Therefore, the strength and toughness of tool materials are the focus of research.
Secondly, it should have good heat resistance and thermal conductivity. The better the thermal conductivity of the tool material, the easier it is for the heat generated by NC alloy tools to be transferred, thereby reducing the temperature of the cutting area and reducing tool wear.
Finally, of course, we need to consider it from an economic perspective. On the premise of meeting processing requirements, it is necessary to examine from an economic perspective. If used for manufacturing alloy turning tools, the price of domestically produced tools is generally lower than that of imported tools, and the price of welding turning tools is lower than that of machine clamp adjustable turning tools.