Precision parts processing companies know that the direct and effective way to reduce processing costs is to effectively apply turning to different parts of CNC tools. Therefore, in order to choose a suitable CNC tool, in addition to selecting the appropriate tool material, it is also necessary to understand the geometric angle characteristics of the CNC machining tool.
In general, the rake angle has a large effect on cutting force, chip evacuation and tool life. So what are the benefits of beveling with a CNC tool during CNC machining?
1. Since the rake angle can reduce the resistance encountered during cutting, it can improve the cutting efficiency;
2. It can reduce the temperature and vibration generated during cutting and improve the cutting accuracy;
3. Reduce tool wear and prolong service life;
4. By selecting the correct tool material and cutting angle, using the rake angle can reduce tool wear and improve the reliability of the cutting edge.
And many processing companies will choose back corner cutting in the CNC machining process. What are the benefits of this approach?
1. Large rake angle cutting can reduce flank wear, so using large rake angle and small rake angle can prolong tool life without suddenly increasing the loss of inclination angle;
2.Generally speaking, it is easier to melt when cutting softer, tougher materials. Fusion will increase the incident angle and contact surface of the workpiece, increase the cutting resistance, and reduce the cutting accuracy. Therefore, this can be avoided if such materials are cut at a higher angle of incidence.
Post time: Jan-13-2022