20240051025. ADDITIVELY MANUFACTURED POROUS COMPONENT STRUCTURE AND MEANS FOR MANUFACTURING SAME simplified abstract (Siemens Energy Global GmbH & Co. KG)
ADDITIVELY MANUFACTURED POROUS COMPONENT STRUCTURE AND MEANS FOR MANUFACTURING SAME
Organization Name
Siemens Energy Global GmbH & Co. KG
Inventor(s)
Johannes Albert of Berlin (DE)
Jan Pascal Bogner of Berlin (DE)
Christoph Kiener of München (DE)
ADDITIVELY MANUFACTURED POROUS COMPONENT STRUCTURE AND MEANS FOR MANUFACTURING SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240051025 titled 'ADDITIVELY MANUFACTURED POROUS COMPONENT STRUCTURE AND MEANS FOR MANUFACTURING SAME
Simplified Explanation
The abstract describes a method for providing manufacturing instructions for the additive manufacturing of a component using a powder-bed-based process. The method involves defining the geometry of the component based on CAD data, and varying the irradiation parameters (such as power, speed, pitch, and layer thickness) within a transition region of the component. This variation in parameters creates a porosity gradient between the solid material region and the porous component region of the structure.
- The method involves using CAD data to define the geometry of a component for additive manufacturing.
- The manufacturing instructions include varying the irradiation parameters within a transition region of the component.
- The variation in parameters creates a porosity gradient in the structure of the component.
- The porosity gradient is formed between the solid material region and the porous component region.
Potential Applications:
- This method can be applied in industries that utilize additive manufacturing, such as aerospace, automotive, and medical.
- It can be used to manufacture components with tailored porosity, which can have applications in filtration, heat transfer, and lightweight design.
Problems Solved:
- Traditional additive manufacturing processes often result in components with uniform porosity throughout, limiting their functionality.
- This method solves the problem by allowing the creation of a porosity gradient within the component, providing enhanced functionality and performance.
Benefits:
- The method enables the manufacturing of components with controlled porosity gradients, allowing for improved performance and functionality.
- It provides flexibility in designing components with specific material properties and characteristics.
- The ability to vary irradiation parameters within the transition region allows for precise control over the porosity gradient, resulting in optimized component structures.
Original Abstract Submitted
a method for providing cam manufacturing instructions for the powder-bed-based additive manufacturing of a component wherein a geometry of the component, with a solid material region, a transition region, and a porous component region, is defined on the basis of cad data. irradiation parameters for the manufacturing of the component, including an irradiation power, a scanning speed, a scanning pitch, and a layer thickness, are varied within the transition region in such a way as to form a porosity gradient of the structure of the component between the solid material region of the component and the porous component region.
