Small jade carving machine tool selection: 1, pay attention to the small jade carving machine tool of the strength and toughness to make jade carving machine tools under a lot of pressure, and in the cutting process under the working conditions of shock and vibration and does not produce collapse and broken blade, cutting tool material, you must have enough strength and toughness.
2, small jade carving machine tool of the economic efficiency is one of the important indicators of cutting tool materials.
Although some cutting tool materials is very expensive, but because of its long life, contribution to the cost of each part is not necessarily very high.
3, pay attention to the small jade carving machine tool of high hardness and wear resistance of hardness is a jade carving machine tool material should have the basic characteristics of the cutting tool to cut off from the workpiece material, its hardness must be bigger than the hardness of workpiece material.
Cutting tool material hardness is generally in more than 60 HRC.
4, small jade carving machine tool with high heat resistance refers to keep cutting tool materials in high temperature hardness, wear resistance, strength and toughness properties.
Cutting tool material of high temperature hardness is higher, the better the performance of the tool cutting, allow the cutting speed is higher.