Method for producing a component and manufacturing device

US11275333B2 · kind B2 · utility

Assignee

• Robert Bosch GmbH · DE

Inventors

• Benjamin Bertsch · Lichtenstein, DE
• Florian Fischer · Ebersberg, DE
• Lukas Loeber · Ludwigsburg, DE
• Martin Schoepf · Stuttgart, DE
• Michael Walther · Phoenix, US
• Thorsten Heeling · Stuttgart, DE
• Arne Stephen Fischer · Echterdingen, DE

Key dates

• Filing date: Nov 22, 2019
• Grant date: Mar 15, 2022
• Expiry date: Jul 10, 2040

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P10/25
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

A method is described for producing a component, having a first constructive step in which a support material is applied onto a bearer using a photoelectric print method in the first constructive step to form at least one auxiliary structure, the auxiliary structure having and/or forming intermediate spaces, and having a second constructive step, in which a component material is filled into the intermediate spaces using a further photoelectric print method to form a component structure, the auxiliary structure and the component structure forming a blank segment of the component, the component material being a powder, the powder including composite particles, the composite particles being formed by ceramic and/or metallic core particles that include a polymer 23.