Method or jointing the cutting edge of at least one cutting blade of a rotating tool
AssigneeMichael Weinig AG
InventorsHeinrich Englert, Albrecht Dawidziak
Life of this patent
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Abstract
In a method of jointing a cutting edge of at least one cutting blade of a rotating tool, wherein between the tool and at least one straight jointing stone a radial advancing movement is carried out and wherein the jointing stone has an active jointing area that is longer than a length of the cutting edge, at least one relative stroke between the jointing stone and the cutting edge is performing during jointing in a longitudinal direction of the cutting edge. The relative stroke has a stroke length that is shorter than the length of the cutting edge.
Claims4
A method of jointing a cutting edge of at least two cutting blades of a rotating tool, the method comprising the steps of:
- rotating the tool;
- performing a radial advancing movement between the rotating tool and at least one straight jointing stone so that the at least one jointing stone engages all cutting edges of the at least two cutting blades;
- performing an oscillating movement of the at least one jointing stone in a longitudinal direction of the cutting edges of the cutting blades of the rotating tool by carrying out several relative strokes between the at least one jointing stone and the cutting edges of the cutting blades of the rotating tool, wherein the stroke length is multiple times shorter than a length of the cutting edges of the at least two cutting blades;
- wherein the at least one jointing stone always engages an entire length of the cutting edge.
A method of jointing a cutting edge of at least two cutting blades of a rotating tool, the method comprising the steps of:
- rotating the tool;
- performing a radial advancing movement between the rotating tool and at least one straight jointing stone so that the at least one jointing stone engages all cutting edges of the at least two cutting blades;
- performing an oscillating movement of the at least one jointing stone in a longitudinal direction of the cutting edges of the cutting blades of the rotating tool by carrying out several relative strokes between the at least one jointing stone and the cutting edges of the cutting blades of the rotating tool, wherein the stroke length is multiple times shorter than a length of the cutting edges of the at least two cutting blades;
- wherein the at least one jointing stone is longer than the cutting edge plus the length of the relative stroke.
Dependencies are inferred from the claim text.