Everyone may know a little about the stone cnc router machine, but the choice of stone cnc router machine tools and the matters needing attention may not be very clear, so in order to let everyone have a more comprehensive understanding, the following is the stone cnc router machine tool. How to choose and precautions to introduce.

　　stone cnc router machine tool selection

　　1. Sintered diamond sharpening knife. The position of the diamond sharpening head is made of diamond. In the actual process, the loss is relatively small and the service life is long. The disadvantage is that the sharpness of the knife head is not high, and the knife head is in It will deform under higher pressure.

　　2. Diamond quadrilateral knife. This tool is also very common in the application of stone carving machines. Its main advantages are long service life and high wear resistance. The disadvantages are insufficient clarity, inappropriate finishing, and shallow carving depth. Mainly used Carved granite, small characters or stone line carving.

　　Bluestone in sandstone is a kind of soft stone, usually engraved with large letters and reliefs. It is generally recommended to use a brazed diamond grinding head and choose different knives according to different fonts and reliefs. However, it should be noted that if the relief pattern is very Deep, it must be carved on a different level, not on a knife.

　　Matters needing attention when choosing a cutter for stone cnc router machine

　　1. High hardness and wear resistance. Hardness is the basic characteristic of the tool. The engraving tool needs to cut the material, and its hardness must be greater than the hardness of the workpiece to complete the corresponding work. The hardness of the tool is generally above 60HRC, and the engraving conditions are generally available. In other words, the higher the hardness of the tool, the better the wear resistance, the finer the grains, and the more uniform the distribution.

　　2. Strength and toughness. If you need to use cutting tools to withstand huge pressure, or impact or vibration occurs during the engraving process, you must ensure that there will be no avalanches and breaks during the work. Only in this way can you ensure the safety of your employees.

　　3. High heat resistance. Under the high temperature of the stone cnc router machine, the tool material maintains hardness, wear resistance, strength and toughness. When the tool is in a high temperature state, the higher the hardness, the better the cutting performance, and the speed that can be withstood The larger the range.

　　4. Economy. Economy is one of the important indicators to measure the performance of tool materials. Some tool materials are expensive, but due to the long life, the cost allocated to each part is not necessarily high.

　　The above are some introductions on how to choose stone cnc router machine tools and note the precautions for use. I hope to help friends in need. If you still have questions that you don't understand, you can contact us directly to inquire.