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AssigneeGKN Sinter Metals Engineering GmbH
InventorsSascha Frey, Alexander Tausend, Kerstin Ziegler
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The invention relates to a method for producing a sintered part having a highly precise molded part height, the sintered part being produced from a first sintered joining part that has a first joining surface and a second sintered joining part that has at least a second joining surface. The method comprises at least the following steps: joining the first sintered joining part and the second sintered joining part, the first joining surface being oriented such that it faces the second joining surface; pressing the first sintered joining part and the second sintered joining part against each other under axial compression pressure exerted by a pressing tool, the highly precise molded part height being brought about by pressing the parts against each other; removing the sintered part from the pressing tool as a sintered part having a highly precise molded part height. The invention also relates to a parts set of sintered joining parts.
A method for producing a sintered part having a precise-height molded part height, wherein the sintered part is produced from at least one first sintered joining part having at least one first joining face and a second sintered joining part having at least one second joining face,
A parts set of sintered joining parts for joining to form a sintered part having a precise-height molded part height, wherein the parts set has at least one first sintered joining part with at least one first joining face and a second sintered joining part with at least one second joining face.
The parts set as claimed in 11, wherein at least one of the sintered joining parts has a cavity for passing through a fluid, and in that at least one of the deformation elements at least sectionally borders the cavity in order to seal off a fluid located in the cavity after the joining of the sintered part and the compressive deformation that occurs of the deformation element at least sectionally borders the cavity.
Dependencies are inferred from the claim text.