CNC machining refers to machining with CNC machining tools, which has great advantages over manual machining tools. For example, the parts produced are very precise and repeatable; CNC machining can produce parts with complex shapes that cannot be done by manual machining. CNC machining technology is now widely promoted. But in practice, there are often CNC machining parts are always sticky knife situation, how to solve this situation? The following follow Shenzhen cnc machining factory Xiaobian to see it!
1, can be better sharp tools, because sharp tools can reduce the cutting heat;
2, increase the feed rate, the feed rate increases, the tool in a position to reduce the residence time, the unit volume of material to receive cutting heat is reduced to avoid material melting;
3, is to reduce the spindle speed: spindle speed is reduced, the cutting line speed is also reduced, then cutting heat is also reduced, can avoid material melting.
4, choose lubricant and coolant with excellent lubrication performance and cooling performance. We recommend choosing special aluminum alloy environmental cutting fluid, which is very suitable for aluminum alloy.
CNC machining parts of the material does not melt but stick to the tool solution.
1, the spindle speed adjustment under the spindle speed is adjusted higher;
2, the feed rate is reduced;
3, improve the cooling method, change the coolant applied position on the good, plus the location of the tool cut out, there is a better cooling effect.
The above solution on CNC machining parts are always sticky tool for you to share here, CNC machining in the case of multi-species, small batch production more efficient, can reduce production preparation, machine tool adjustment and process inspection time, and reduce the cutting time due to the use of good cutting volume.