View source for 20240042526. Rapid Process for Forming Small Area Fill Features simplified abstract (LAYERWISE NV)

=Rapid Process for Forming Small Area Fill Features=


==Organization Name==

[[:Category:LAYERWISE NV|LAYERWISE NV]]


[[Category:LAYERWISE NV]]

==Inventor(s)==

[[:Category:Sam Coeck of Boutersem (BE)|Sam Coeck of Boutersem (BE)]][[Category:Sam Coeck of Boutersem (BE)]]

[[:Category:Gokula Krishna Muralidharan of Leuven (BE)|Gokula Krishna Muralidharan of Leuven (BE)]][[Category:Gokula Krishna Muralidharan of Leuven (BE)]]

==Rapid Process for Forming Small Area Fill Features - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240042526 titled 'Rapid Process for Forming Small Area Fill Features

==Simplified Explanation==

The patent application describes a method for manufacturing 3D articles using a beam system to fuse and melt a powder layer. The method includes different operating modes based on the dimensional parameter of the article.

* The method uses a beam system to selectively fuse and melt a powder layer to form each layer of a 3D article.
* Each layer includes at least one fused solid area that defines a dimensional parameter, such as width.
* When the dimensional parameter is above a threshold, the beam system operates in a first mode, fusing contour and hatch areas separately.
* When the dimensional parameter is below the threshold, the beam system operates in a second mode, using a zig-zag pattern with no contour.
* This method reduces the time required to fuse complex layers with many small features.

Potential applications of this technology:

* 3D printing and additive manufacturing
* Prototyping and rapid manufacturing
* Customized production of complex parts

Problems solved by this technology:

* Time-consuming fusion of complex layers with many small features
* Inefficient use of energy and resources in the manufacturing process

Benefits of this technology:

* Reduced manufacturing time for complex 3D articles
* Improved efficiency and cost-effectiveness in additive manufacturing
* Enhanced customization and flexibility in production processes


==Original Abstract Submitted==

a method for manufacturing includes operating a beam system selectively to fuse and melt a powder layer to form each layer of a 3d article. each layer includes at least one fused solid area that defines a dimensional parameter such as a width. when the dimensional parameter is above a threshold, the beam system is operated with a first operating mode that includes separately fused contour and hatch areas. when the dimensional parameter is below the threshold, the beam system is operated with a second operating mode that includes a zig-zag pattern with no contour. this method of operation can greatly reduce a time required to fuse complex layers having many very small features.



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