Andrew Micah Brahmstedt

Title: Innovations of Andrew Micah Brahmstedt

Introduction

Andrew Micah Brahmstedt is an accomplished inventor based in Rockford, IL (US). He has made significant contributions to the field of additive manufacturing, particularly through his innovative patent that enhances the capabilities of 3-axes Cartesian machinery.

Latest Patents

Brahmstedt holds a patent for an "Orientable nozzle for additive manufacturing." This apparatus is applicable to both new and existing large envelope, 3-axes Cartesian machinery for additive manufacturing. The invention is based on the Fused Deposition of thermoplastic material, which is deposited in subsequent layers. The output nozzle, which dispenses the molten printing material, can be oriented in space by adding two independent polar axes between the extruder screw output and the dispensing nozzle. These polar axes can be manually set and locked in a desired position or motorized and controlled by machine CNC. This feature allows for full 5-axes material deposition, which is particularly useful in critical zones of large envelope parts. The polar orientability of the nozzle improves lay-up strategy results, leading to better dimensional and structural lay-up quality.

Career Highlights

Brahmstedt is currently associated with Ingersoll Machine Tools, Inc., where he applies his expertise in additive manufacturing technologies. His work focuses on advancing the capabilities of machinery used in the production of complex parts.

Collaborations

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Conclusion

Andrew Micah Brahmstedt's innovative contributions to additive manufacturing demonstrate his commitment to enhancing technology in this field. His patent for an orientable nozzle showcases the potential for improved manufacturing processes and quality.