Method and device for machining longitudinal edges of metal workpieces
OwnerJosef Pomikacsekinventor
Life of this patent
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Abstract
A method for machining long edges of metal workpieces (2), wherein during the machining of the workpiece (2), all the cutting edges (z) are put into engagement with the machining surface (B) over an effective length (l) and having a cutting depth (t), and the removal of the chips is effected in each case over a length which is equivalent to the tooth spacing (as) between the adjacent teeth simultaneously with their motion along the effective length (l).
Claims4
A method for machining a longitudinal edge of an elongated metal workpiece (2) with a circumferential milling cutter (1) rotatable about a rotation axis and having at least one spiral cutting edge, the method comprising:
- contacting a longitudinal machining surface (B) of the workpiece (2) by the at least one cutting edge (z) of the milling cutter (1) with a plurality of teeth simultaneously;
- providing relative movement between the workpiece (2) and the milling cutter in the direction of the rotation axis of the milling cutter (1);
- wherein the plurality of teeth contact the machining surface (B) simultaneously with identical tooth spacings (as) in a direction of the relative movement;
- engaging the plurality of teeth (z), with the machining surface (B) over a cylindrical effective length (l) of the milling cutter (1) during machining of the workpiece (2) during the relative movement, wherein each of the plurality of teeth (z) has an identical cutting depth (t);
- and
- removing chips (s) is effected between adjacent teeth having the tooth spacing (as) simultaneously with the relative movement.
Dependencies are inferred from the claim text.