Deburring tool with deburring blade for deburring the edges of holes
AssigneeHeule Werkzeug AG
InventorsHarry Studer, Roman Faessler
Life of this patent
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Abstract
The invention relates to a deburring blade for deburring the edges of holes on workpieces, containing at least one cutting blade, which comprises at least one cutting portion having at least one cutting edge with an associated free surface which is designed as a cutting part, an associated control surface adjoining the cutting edge and being designed as a non-cutting part, the cutting blade being held in a tool holder which is rotatable about an axis of rotation in at least one direction of rotation, and the cutting edge transitioning into a helically twisted surface which forms a continuous transition from the cutting part to the non-cutting part.
Claims10
A deburring blade for deburring the edges of holes on workpieces, wherein at least one cutting blade can be held in a tool holder, which can rotate around an axis of rotation in at least one direction of rotation, wherein the cutting blade comprises at least one cutting portion having at least one first cutting edge and at least one second cutting edge, wherein a free surface is associated with the second cutting edge, which free surface is designed as a cutting part, and a control surface is associated with the second cutting edge, which control surface is designed as a non-cutting part, wherein the second cutting edge transitions into a helically twisted surface which is forms a continuous transition from the cutting part to the non-cutting part, wherein the second cutting edge directly adjoins at an angle the first cutting edge and in that the first cutting edge has an associated free surface, which transitions into the twisted surface which is associated with the second cutting edge.
A deburring tool, with a deburring blade for deburring the edges of holes on workpieces, wherein at least one cutting blade can be held in a tool holder, which can rotate around an axis of rotation in at least one direction of rotation, wherein the cutting blade comprises at least one cutting portion having at least one cutting edge, to which a free surface is associated, which free surface is designed as a cutting part, wherein a control surface is associated with the cutting edge, which control surface is designed as a non-cutting part, wherein the cutting edge transitions into a helically twisted surface, which forms a continuous transition from the cutting part to the non-cutting part, wherein the second cutting edge directly adjoins at an angle the first cutting edge and in that the first cutting edge has an associated free surface, which transitions into the twisted surface which is associated with the second cutting edge.
Dependencies are inferred from the claim text.