Robert Boschgmbh

Victor Roman

Hendrik Jahnle

Norman Lung

Bernd Beiermeister

Christian Dueformantel

Markus Menacher

Hans Bargen

Markus Streicher

Sebastian Herbster

The invention relates to a method () for establishing a connection between an inlay () and a polymer () at least partially surrounding the inlay, wherein a monomer () is brought into contact () with the inlay () and is subsequently polymerized () to form the polymer (), wherein the temperature TE of the inlay () is increased () at least briefly at least to that temperature TM that the monomer () assumes at its maximum during its exothermic polymerization () to form the polymer (), and/or that ensures that the heat flow always runs from the inlay () to the monomer (). The invention also relates to a method (), (), () for the sealing integration of an inlay () in a component (). The invention also relates to a device () for carrying out the method (), comprising a conveyor () for a lead frame () in which a multiplicity of inlays () are able to be fed, and an at least two-part () mould () which is closable about an individual inlay () and has a feed () for feeding the monomer () into the space () between the mould () and the inlay (), wherein a current supply () is provided for the resistive and/or inductive heating () of the inlay () surrounded by the mould ().

Durably sealing connection between insert and polymer and production method therefor

The invention relates to a print head () for a 3D printer (), comprising a feed zone () with a feed () for feedstock () with variable viscosity, a melting zone () comprising a heating element () and an outlet opening () for the liquid phase () of said feedstock (), as well as a conveyor device () for conveying the feedstock () from the feed zone () into the melting zone (), said conveyor device () comprising a plunger () that can be inserted into said feed zone ().

Print head for a 3D printer, with improved control

Printhead () for a 3D printer, comprising an operational volume () for holding feedstock (), the viscosity of which can change, the operational volume () being variable by moving a plunger () and being provided with an outlet () through which the feedstock () can be extruded by moving the plunger (), the plunger () being equipped with temperature control means ().

3D printhead comprising additional temperature control means

Growing community of inventors

Stuttgart, Germany

Victor Roman