Sawing strip and method for simultaneously cutting off a multiplicity of slices from a cylindrical workpiece using a sawing strip

1. A sawing strip for fixing a substantially cylindrical workpiece when cutting off slices from this workpiece with a wire saw, the sawing strip having a first face which is concavely curved perpendicular to its longitudinal direction for connecting to the workpiece, a second face which lies opposite the first face for connecting to a mounting plate, and two side faces which connect the first face and the second face, two edges of the sawing strip at which the side faces meet the first face being at a distance a from each other, an imaginary line on the first face marking its minimum distance d from the second face, and the side faces being at a distance b, measured at the height of the line and perpendicular to the distance d, wherein the distance b is less than the distance a.

2. The sawing strip of claim 1 , wherein the relationship 0.5·a<b<0.96·a applies.

3. The sawing strip of claim 1 , wherein the relationship 0.6·a<b<0.75·a applies.

4. A method for simultaneously cutting off a multiplicity of slices from a substantially cylindrical workpiece, the workpiece connected to a sawing strip, and a wire frame of a wire saw performing with the aid of a feeding device a relative movement directed perpendicular to the longitudinal axis of the workpiece, by which the workpiece is guided through the wire frame, wherein the sawing strip is one of claim 1 .

5. A method for simultaneously cutting off a multiplicity of slices from a substantially cylindrical workpiece, the workpiece connected to a sawing strip, and a wire frame of a wire saw performing with the aid of a feeding device a relative movement directed perpendicular to the longitudinal axis of the workpiece, by which the workpiece is guided through the wire frame, wherein the sawing strip is one of claim 2 .

6. A method for simultaneously cutting off a multiplicity of slices from a substantially cylindrical workpiece, the workpiece connected to a sawing strip, and a wire frame of a wire saw performing with the aid of a feeding device a relative movement directed perpendicular to the longitudinal axis of the workpiece, by which the workpiece is guided through the wire frame, wherein the sawing strip is one of claim 3 .

7. The method of claim 4 , wherein the workpiece is connected to the sawing strip by cementing or gluing it to the sawing strip before beginning sawing.

8. The method of claim 4 , wherein the wire frame is sprayed through the aid of at least one nozzle unit with a sawing suspension which contains particles of hard material suspended in a liquid during sawing.

9. The method of claim 5 , wherein the wire frame is sprayed through the aid of at least one nozzle unit with a sawing suspension which contains particles of hard material suspended in a liquid during sawing.

10. The method of claim 6 , wherein the wire frame is sprayed through the aid of at least one nozzle unit with a sawing suspension which contains particles of hard material suspended in a liquid during sawing.

11. The method of claim 7 , wherein the wire frame is sprayed through the aid of at least one nozzle unit with a sawing suspension which contains particles of hard material suspended in a liquid during sawing.

12. The method of claim 8 , wherein the temperature of the sawing suspension is increased over the last 10% of the cutting distance.

13. The method of claim 9 , wherein the temperature of the sawing suspension is increased over the last 10% of the cutting distance.

14. The method of claim 10 , wherein the temperature of the sawing suspension is increased over the last 10% of the cutting distance.

15. The method of claim 11 , wherein the temperature of the sawing suspension is increased over the last 10% of the cutting distance.