To solve the problem of poor surface roughness in line cutting processing, the following methods can be adopted:
1. Increase the spindle speed: increasing the spindle speed is a good way to reduce the surface roughness of the workpiece. This is because, with the faster rotation of the spindle, the cutting speed is higher, and the cutting heat is reduced to a certain extent, so that the workpieces surface is smoother. Therefore, improving the spindle speed is one of the most important methods to improve the surface roughness of workpieces.
2. Improve the tool processing technology: The use of the tool will also greatly affect the surface roughness of the processing. Therefore, if the tool processing technology is improved, it can also improve the surface roughness of the processed parts. Generally, the processing technology of tools can be improved by choosing better knives and increasing the amount of grinding. Moreover, during the cutting process, the grinding of the tool should be regularly checked to ensure that the tool is in a proper state, so as to further improve the surface roughness of the workpiece.
3. Improve the cutting fluid: Choosing the appropriate cutting fluid can also improve the surface roughness of the workpiece after processing. Generally speaking, when cutting is more difficult, appropriate cutting fluid is applied, so that the cutting temperature of the workpiece is relatively low, and the cutting force is reduced, so as to reduce the surface roughness of the workpiece to a certain extent.
4. Reduce the cutting depth: If the problem of the surface roughness of the workpiece caused by the line cutting processing exists, reducing the cutting depth can also play a certain role in improving the surface roughness of the workpiece. This is because, when the cutting depth is reduced, the cutting force and cutting temperature will accordingly be reduced, thus effectively reducing the surface roughness of the workpiece.
5. Increase the cutting blade: Increasing the number of cutting blades is a very effective way to improve the surface roughness of the workpiece, because with the increase of the number of cutting blades, the cutting force that is generated during the cutting process can be effectively reduced, thus ensuring that the surface roughness of the workpieces remain at a better and satisfactory level.
6. Improve accuracy: The accuracy of cutting and positioning of the machined parts will also affect the surface roughness of the parts to some extent. Therefore, in order to improve the surface roughness of parts machining, the accuracy of cutting and positioning should also be improved.
Therefore, in order to solve the problem of poor surface roughness in line cutting processing, by effectively using the above-mentioned methods, it is possible to effectively improve the surface roughness of the workpieces, thus ensuring that these workpieces have better machining performance.
