wood milling cutters about cutter common problem Mills vibration

  Since the deposit is a small gap between the cutter and the tool holder, so the process is likely to occur in the tool vibration scene. Vibration causes uneven circumferential edge cutter knife to eat the amount, and the expansion ratio of the original cut value increases, the impact of the machining accuracy and tool life. But machined groove width is too small, you can purposefully make the tool vibration, expansion through increased cutting width to obtain the required amount, but the maximum amplitude in this case should cutter is 0.02mm or less, or not Drilling Tools stable. Vibration normal processing cutter smaller the better.
When the tool vibration, you should consider lowering the cutting speed and feed rate, as both are still being reduced by 40% after a large vibration, you should consider reducing the amount of cut.
Such as processing fragmentary resonance occurs, the reason may be the core drilling bit speed is too large, the feed rate is precisely the small, fragmented tool just is not enough, not enough workpiece clamping force and shape of the workpiece or workpiece clamping essentials due to other factors, you should accept mediation cutting parameters, tool piecemeal add stiffness, improve feed rate and other measures.