초록

Rotary forging of a component from powder is accomplished in a single forging operation without any sintering or other processing by firstly pressing the powder in a closed die situation to produce an initial compressed form and then subjecting this compressed form to a rotary forging process.

대표청구항 ▼

Apparatus for directly producing a component from loose powder by rotary forging including: first die means for holding a quantity of loose powder to be made into the component, second die means for pressing the quantity of loose powder in a closed die situation to produce an initial comprssed form,

Apparatus for directly producing a component from loose powder by rotary forging including: first die means for holding a quantity of loose powder to be made into the component, second die means for pressing the quantity of loose powder in a closed die situation to produce an initial comprssed form, and means for tilting the second die means relative to the first die means to automatically sequentially subject the initial compressed form, while it is still held within said first die means to a rotary forging process which includes progressively tilting the axis of the first die means with respect to the axis of the second die means to produce a final component.