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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Application filed by Sumitomo Electric Industries LtdfiledCriticalSumitomo Electric Industries Ltd
Priority to JP8834676ApriorityCriticalpatent/JPS5314106A/en
Publication of JPS5314106ApublicationCriticalpatent/JPS5314106A/en
PURPOSE: To produce the product having high dimension accuracy, smooth inside circumferential surface and excellent fittability with shaft, etc., by performing the outer diameter sizing by pressing the cylindrical body such as sintered bearing, etc. into the die and by performing the inner diameter sizing with the rotary core rod.
COPYRIGHT: (C)1978,JPO&Japio
JP8834676A1976-07-241976-07-24Sizing method for sintered cylindrical body
PendingJPS5314106A
(en)