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METHOD FOR PRODUCING NEAR NET RING GEAR FORGINGS
METHOD FOR PRODUCING NEAR NET RING GEAR FORGINGS
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机译:生产近净环齿轮锻件的方法
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摘要
A method is provided for the production of near net ring gear forgings (106) including the steps of forging ring roll preforms (102) of substantially toroidal shape, ring rolling the preforms into forging blank rings (104) having a general rectangular shaped wall thickness and then precision forging said rings into near net ring gear forgings.
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