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US 2021/0370562 A1Published application
Injection Mold
AssigneeBayerische Motoren Werke Aktiengesellschaft
InventorsStephan KIRSCH, Thorsten RIENECKER, Philipp SCHLAG, Peter SCHMID
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Abstract
An injection mold, in particular for encapsulating rotors of electric machines, has a mold, wherein the mold has an arrangement of mold segments. The arrangement forms, along a longitudinal axis, a cavity for a component to be arranged. An exchange unit is provided, which is designed to remove at least one mold segment from and/or insert at least one mold segment into the arrangement, with the result that a size of the cavity can be changed.
Claims4
A method for producing encapsulated structural parts, comprising the steps of:
- providing an injection mold having a molding tool which has an arrangement of mold segments, wherein the arrangement forms a cavity;
- positioning a first structural part in the cavity and encapsulating with a material;
- removing and/or inserting at least one mold segment in order to alter a size of the cavity;
- and
- positioning a second structural part in the cavity for encapsulation.
2 more elements
Dependencies are inferred from the claim text.