Precautions for CNC machining of clamping tools

During the whole process of CNC machining, different main parameters of CNC inserts will form different drilling shapes, thus forming different tool shapes. Direct hazard to the reliability and process performance of the entire drilling process. In an ideal situation, a circular arc-edged diamond blade is used for milling. When processing soft metal materials, contour peaks and contour valleys will be generated on the machined surface of the product workpiece. The distance between them is called the basic theoretical surface roughness. Its size is equivalent to f2/8 R (f is the cutting speed, R is the arc semi-longitude of the CNC insert). So what aspects need to be paid attention to when CNC machining tools? Let us master the following sentence together:

1. The tool must be clamped firmly, not too short in the collet;

2. Before each cable cutter, check whether the CNC machining blade meets the requirements. The length of the cable cutter should be determined according to the production and processing depth value indicated in the process table. Generally, the cable cutter that is slightly better than 3 mm should consider the cylinder. Check whether there is impact on the clip;

3. In the case of very deep production and processing depth, you can communicate with the programmer, and consider using 2 cable cutters as appropriate. The method is to shorten the length from half to 2/3 first, and then lengthen the cable a little longer when the production and processing to a deeper part, which can improve the high efficiency of production and processing;

4. When using the extension cable, especially to grasp the depth of the knife, it is necessary to use the data information such as the length of the knife;

5.CNC machining insert installation Before putting on the machine, use a cleaning towel to clean the parts where the smoothness matches each other, and the opposite parts of the CNC lathe tool set are also clean, so as to prevent iron pins on the mating surfaces from harming the precision and damaging the CNC lathe;

6. Generally, the sharp knife setting method is used for the length of the CNC blade (the case of the tool setting in the state tool), and the tool status indicated on the program flow table should be carefully checked when setting the tool;

7. When the program ends or the tool is calibrated again, attention should be paid to whether the deep knife can be connected to the front. Generally, the 0.mm line can be adjusted first, and then according to the state Make adjustments again;

8. Rotary retractable blades, if water-soluble cutting oil is used, it should be soaked with grease for several minutes every half a month for maintenance , which can lubricate the internal parts of the blade and prevent damage.

The above are the precautions for CNC machining clamping tools, I hope to help you, if you want to know more about CNC machining, welcome to consult online or call The company's service hotline (top right corner of the website) for consultation, we will wholeheartedly provide you with quality service!