1-10. (canceled)
11. A method of increasing intracellular phosphate, comprising the steps of:
selecting a composition comprising creatine and fine-milled 2-(carbamimidoyl-methyl-amino) ethoxyphosphonic acid particles admixed with a comestible carrier, at least 50% of said 2-(carbamimidoyl-methyl-amino) ethoxyphosphonic acid particles having a particle size between 2-50nm;
orally administering to a human an effective amount of said composition to increase intracellular concentration of phosphate.
12. The method according to claim 11, wherein said phosphate is 2,3-diphosphoglycerate.
13. The methods according to claims 11 or 12, wherein at least 80% of said fine-milled 2-(carbomimidoyl-methyl-amino) ethoxyphosphic acid particles have a particle size between 2-50 nm.
14. The methods according to claims 11 or 12, wherein at least 90% of said fine-milled 2-(carbomimidoyl-methyl-amino) ethoxyphosphic acid particles have a particle size between 2-50 nm.
15. The method according to claim 11, wherein said phosphate is increased in red blood cells.
16. The method according to claim 15, wherein said phosphate is 2,3-diphosphoglycerate.
17. The methods according to claim 16, wherein at least 80% of said fine-milled 2-(carbomimidoyl-methyl-amino) ethoxyphosphic acid particles have a particle size between 2-50 nm.
18. The methods according to claim 16, wherein at least 90% of said fine-milled 2-(carbomimidoyl-methyl-amino) ethoxyphosphic acid particles have a particle size between 2-50 nm.
19. The method according to claim 11, wherein said phosphate is increased in muscle cells.
20. The method according to claim 19, wherein said phosphate is 2,3-diphosphoglycerate.
21. The methods according to claim 20, wherein at least 80% of said fine-milled 2-(carbomimidoyl-methyl-amino) ethoxyphosphic acid particles have a particle size between 2-50 nm.
22. The methods according to claim 20, wherein at least 90% of said fine-milled 2-(carbomimidoyl-methyl-amino) ethoxyphosphic acid particles have a particle size between 2-50 nm.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A cutter head for skiving of gears, said cutter head being rotatable about an axis of rotation and comprising:
a front face and a back face,
a peripheral surface located between said front face and said back face, said peripheral surface comprising a plurality of cutting blade mounting and positioning slots arranged therein and extending in a longitudinal direction inward toward said cutter head axis, wherein each of said mounting and position slots includes seating surfaces defining a generally V-shape which open-up in a direction toward said front face.
2. The cutter head of claim 1 further comprising a cutting blade located in at least one of said plurality of cutting blade mounting and positioning slots,
said cutting blade being bar-shaped with a length extending in a longitudinal direction and comprising a cutting face located at one end of said length with said cutting face projecting outward from said peripheral surface and being oriented in a direction toward said front face,
said cutting blade further comprising a pair of angled mounting surfaces defining a generally V-shape extending along at least a portion of said length, said cutting face being arranged opposite to said pair of angled mounting surfaces,
said pair of angled mounting surfaces being positioned in and complementary with said V-shape seating surfaces of said cutter head.
3. The cutter head of claim 1 wherein said longitudinal direction of said plurality of cutting blade mounting and positioning slots intersects said cutter head axis of rotation.
4. The cutter head of claim 1 wherein said longitudinal direction of said plurality of cutting blade mounting and positioning slots are radially offset with respect to said cutter head axis of rotation.
5. The cutter head of claim 1 wherein said plurality of cutting blade mounting and positioning slots are oriented perpendicular to said cutter head axis of rotation.
6. The cutter head of claim 5 wherein said plurality of cutting blade mounting and positioning slots are oriented at an angle less than 50 degrees from perpendicular with respect to said cutter head axis of rotation.
7. The cutter head of claim 6 wherein said plurality of cutting blade mounting and positioning slots are oriented at an angle less than 20 degrees from perpendicular with respect to said cutter head axis of rotation.
8. A cutting blade for skiving of gears, said cutting blade comprising:
a bar-shape with a length extending in a longitudinal direction and comprising a cutting face located at one end of said length,
said cutting blade further comprising a pair of angled mounting surfaces defining a generally V-shape extending along at least a portion of said length, said cutting face being arranged opposite to said pair of angled mounting surfaces.
9. In a method of producing a toothed workpiece by skiving, the improvement comprising:
providing a tool comprising a cutter head, said cutter head being rotatable about an axis of rotation and comprising a front face, a back face, and a peripheral surface located between said front face and said back face, said peripheral surface comprising a plurality of cutting blade mounting and positioning slots arranged therein and extending in a longitudinal direction inward toward said cutter head axis, wherein each of said mounting and position slots includes seating surfaces defining a generally V-shape which open-up in a direction toward said front face,
providing a cutting blade located in at least one of said plurality of cutting blade mounting and positioning slots, said cutting blade being bar-shaped with a length extending in a longitudinal direction and comprising a cutting face located at one end of said length with said cutting face projecting outward from said peripheral surface and being oriented in a direction toward said front face, said cutting blade further comprising a pair of angled mounting surfaces defining a generally V-shape extending along at least a portion of said length, said cutting face being arranged opposite to said pair of angled mounting surfaces, said pair of angled mounting surfaces being positioned in and complementary with said V-shape seating surfaces of said cutter head,
engaging said tool and said workpiece,
machining teeth on said workpiece by skiving.
10. The method of claim 9 wherein said machining is carried out at a surface speed of 150-200 mmin.
11. The method of claim 9 wherein said cutting blade comprises carbide.
12. The method of claim 9 wherein said cutting blade is coated with TiAlN.