How to buy stone carving machine tool

How to buy stone carving machine tool? Tool is the heart of the stone carving machine, is also the one of the valuable components of machinery and equipment, its quality directly determines our material processing of qualified or not, the stone material of different types of cutting tools used in different l! 1, the sintering diamond grinding head dao. Diamond grinding head dao head position is fired by the diamond to make, in the process of actual processing loss is relatively small, long service life. Weakness is degree is not high, sharp cutting head under high pressure will be out of shape. 2, four edges of diamond knife. This kind of cutting tool in the application of stone carving machine is also very common, mainly is the advantages of long service life, high wear resistance. Insufficient place is not enough sharpness, not suitable for fine processing, carving the depth of the shallow. Major can be applied to fine print or line carve stone carved granite is used. Bluestone in the sandstone is a kind of relatively soft stone, are usually carved characters and relief is more, the general recommendation with brazing emery grinding head, according to the different fonts, different relief to choose a different tool, but should pay attention to, embossment pattern if more deep, must be layered sculpture, not a carving knife. Stone carving machine selection tool note 1, note stone carving knives of high hardness and wear resistance, hardness is a stone cutting tool material should have the basic characteristics of 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. Wear resistance is the ability to materials resistant to wear and tear, under normal circumstances, the cutting tool material the higher hardness, wear resistance, the better, material grain more fine, distribution more uniform, the higher wear resistance. 2, pay attention to the stone knife of strength and toughness, to make the cutting tool 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. 3, high heat resistance. In carved stone carving machine, cutting tool materials are under high temperature to maintain the performance of hardness, wear resistance, strength and toughness. Tool if in the case of high temperature, the higher the hardness, the better his cutting ability will be, can withstand the speed range will be higher. 4, economy. Economy 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.