Back to results
US 12,301,076 B2Granted
Method for sintering a multicomponent object to be sintered, electric machine, and electric vehicle
AssigneeSiemens Aktiengesellschaft
InventorsCarsten Schuh, Thomas Soller, Rolf Vollmer
Life of this patent
Estimating the term…
Abstract
Various embodiments include a method for sintering a multicomponent sinter product comprising: forming a first component consisting of a first material printed with one or more recesses for a second component; forming the second component consisting of a second material; inserting at least a portion of the second component into the one or more recesses of the first component; and shrinking the first component and the second component onto one another by sintering.
Claims11
A method for sintering a multicomponent sinter product, the method comprising:
- printing a first component consisting of a first material having a first rate of shrinkage during sintering, the first component including one or more recesses disposed around a radial edge of the first component;
- forming a second component consisting of a second material having a second rate of shrinkage during sintering, wherein forming the second component includes a separate process from printing the first component;
- wherein the first rate of shrinkage during sintering is different from the second rate of shrinkage during sintering;
- inserting at least a portion of the second component into the one or more recesses of the first component;
- and
- shrinking the first component and the second component onto one another by sintering;
- wherein the one or more recesses each include a respective edge region having a step in a radial direction as defined by the radial edge.
4 more elements
Dependencies are inferred from the claim text.