What Effect of CNC Engraving Cutters on Processing
What Effect of CNC Engraving Cutters on Processing
What effect of CNC engraving cutters on processing?
It mainly includes 3 factors.
1. Materials of cnc engraving cutters.
(1) Good cutter materials are the basis of good router bits.
Only select the right cnc engraving cutters and materials, can realize excellent performance.
(2) Take sintered carbide material for example, it is a kind of powder alloy.
The most primary factor for material properties is powder average diameter.
Usually, the smaller diameter, the more wearable miniature end mills are.
2. Sharpness of CNC engraving cutters.
(1) Sharpness mainly influences cutting force.
The sharper cnc cutting tool, the smaller cutting power, the more fluent machining, the higher accuracy of finished surface, and lower tool lifetime is.
So, different materials should select different sharpness.
(2) For example, to soft and adhesive materials, should choose sharper cnc engraving cutters; to harder materials, should reduce hardness to increase tool durability.
But cutter blade should not tool blunt, or else too much cutting power will affect machining.
3. Grinding technology to cnc engraving cutters.
The key element is mesh count of refinement grinding wheel.
The grinding wheel with higher mesh count can grind more dedicate cutting tool blade and smoother flank surface, so can effectively improve life of cnc engraving cutters and cutting surface quality.
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