METHOD OF FORMING A SPLINED COMPONENT
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United States of America Patent
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Issued Date -
Feb 9, 2023
app pub date -
Feb 17, 2021
filing date -
Feb 17, 2021
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Abstract
A new method of manufacturing a torque-transmitting component is provided. The method includes providing a flat blank to a transfer press having a plurality of stations and performing a plurality of pressing operations, in which the flat blank is formed into a cup shape, rough splines are formed on the cup shape, and the rough splines are further pressed to define smooth splines. The component includes a continuous smooth inner diameter defined by a punch of the transfer press and a plurality of smooth splines defined by a die of the transfer press. The minor diameter of the splines is not machined to form the splines.
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