Process for producing a drive shaft

1. A method for producing a drive shaft of a food processor, the drive shaft having an end-side, splined-shaft-like toothing that is movable into positively locking engagement with a complementarily formed clutch, the method comprising:

producing the toothing by machining the drive shaft with a cylindrical milling cutter, wherein during the machining, a longitudinal axis of the cylindrical milling cutter extends in a radial direction with respect to a longitudinal axis of the drive shaft; and

wherein, during the machining, the longitudinal axis of the cylindrical milling cutter is positioned cross-wise relative to the longitudinal axis of the drive shaft, such that the longitudinal axis of the cylindrical milling cutter is at an incline relative to the longitudinal axis of the drive shaft so that the longitudinal axis of the cylindrical milling cutter and the longitudinal axis of the drive shaft form an angle of less than 90°.

2. The method of claim 1 , wherein the longitudinal axis of the cylindrical milling cutter is aligned at an incline relative to machined flank surface claddings of the toothing.

3. The method of claim 2 , wherein the longitudinal axis of the cylindrical milling cutter is inclined by an angle relative to a surface of the machined claddings of the toothing that is half of the angle between two adjacent machined claddings.

4. The method of claim 1 , wherein a groove formed by the cylindrical milling cutter between adjacent teeth of the toothing has a rounded cross section.

5. The method of claim 1 , wherein the cylindrical end milling cutter is used to produce four teeth in the drive shaft.

6. The method of claim 1 , wherein the cylindrical milling cutter, along the longitudinal axis thereof, comprises a supported end and a free end.

7. The method of claim 6 , wherein the free end engages and cuts the drive shaft.

8. The method of claim 1 , wherein during the producing of the toothing, the cylindrical milling cutter cuts a groove in the drive shaft that is essentially elliptical in cross-section.

9. The method of claim 8 , wherein a shape of the elliptical cross-section is determined by the incline of the longitudinal axis of the cylindrical milling cutter relative to the longitudinal axis of the drive shaft, and by a diameter of the cylindrical milling cutter.

10. The method of claim 1 , wherein the angle is between 15° and 75°.

11. The method of claim 1 , wherein the angle is between 30° and 60°.

12. The method of claim 1 , wherein the angle is 45°.

13. A method for producing a food processor with a drive shaft having an end-side, splined-shaft-like toothing that is movable into positively locking engagement with a complementarily formed clutch, the method comprising:

producing the drive shaft according to the method of claim 1 ;

and

assembling the drive shaft in the food processor.

14. The method of claim 13 , wherein during the machining, the cylindrical milling cutter cuts a groove in the drive shaft that has an essentially elliptical cross-section.

15. The method of claim 14 , wherein a shape of the essentially elliptical cross-section is determined by the angle and a diameter of the cylindrical milling cutter.

16. The method of claim 13 , wherein the cylindrical milling cutter is used to produce four teeth in the drive shaft.

17. The method of claim 13 , wherein a free end of the cylindrical milling cutter removes material from the drive shaft during the machining.

18. The method of claim 13 , wherein the angle is between 15° and 75°.

19. The method of claim 13 , wherein the angle is between 30° and 60°.

20. The method of claim 13 , wherein the angle is 45°.