System and Method of Making a Forged Part
First Claim
Patent Images
1. A method of making a forged part comprising:
- forming a workpiece in a first die unit that is disposed in a first press;
transferring the workpiece from the first die unit to a tooth forming die unit that is disposed in a second press; and
forming the workpiece into the forged part by forming a set of teeth on the workpiece with the tooth forming die unit.
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Abstract
A system and method of making a forged part. The method may include forming a workpiece in a first die unit that may be disposed in a first press, transferring the workpiece to a tooth forming die unit that may be disposed in a second press, and forming the workpiece into the forged part by forming a set of teeth on the workpiece with the tooth forming die unit.
13 Citations
20 Claims
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1. A method of making a forged part comprising:
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forming a workpiece in a first die unit that is disposed in a first press; transferring the workpiece from the first die unit to a tooth forming die unit that is disposed in a second press; and forming the workpiece into the forged part by forming a set of teeth on the workpiece with the tooth forming die unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of making a forged part comprising:
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forming a workpiece into a toothless drive pinion that has a stem and an enlarged head that extends from the stem with a first die unit that is disposed in a first press; transferring the toothless drive pinion from the first die unit to a tooth forming die unit that is disposed in a second press; and forming the toothless drive pinion into the forged part by forming a set of teeth on the enlarged head with the tooth forming die unit. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A system for making a forged part comprising:
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a first press; and a first die unit that is disposed in the first press and that includes a first die assembly, a second die assembly, and a third die assembly that sequentially form a workpiece into a toothless drive pinion. - View Dependent Claims (18, 19, 20)
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Specification