Daniel Roszhart Zehr

Title: Innovations by Daniel Roszhart Zehr in 3D Printing Technology

Introduction

Daniel Roszhart Zehr is an accomplished inventor based in Erie, Colorado. He has made significant contributions to the field of 3D printing technology, particularly in metal additive manufacturing. With a total of 2 patents, his work focuses on enhancing the efficiency and capabilities of 3D printing systems.

Latest Patents

One of his latest patents is for a "Lasing module for 3D printing system." This innovative system utilizes lasers for manufacturing parts in metal additive manufacturing, specifically through powder-bed fusion. The design features lasers arranged on a dome-shaped structure, which allows for a higher density of lasers to be integrated into the 3D printing system. This arrangement increases the utilization of lasers during the manufacturing process. Additionally, mirrors enable the lasers to be selectively and individually directed towards specific locations within the powdered metal. The system also includes lenses that can adjust the spot size of the laser beams and imaging sensors that monitor the powdered metal for feedback.

Another notable patent is for a "3D printing system with moving build module." This system employs heat sources, such as lasers, for manufacturing parts in metal additive manufacturing on movable build modules. The build modules can be moved into and out of a lasing module, allowing for parts to be manufactured on multiple build modules either simultaneously or sequentially. Sensors are integrated to determine the position and movement of the build modules, providing feedback to control the heat sources and compensate for any motion.

Career Highlights

Daniel Zehr is currently associated with Freeform Future Corp., where he continues to innovate in the field of 3D printing. His work has positioned him as a key player in advancing metal additive manufacturing technologies.

Collaborations

Throughout his career, Daniel has collaborated with notable colleagues, including Derek Schmuland and Tasso Lappas. These collaborations have contributed to the development of cutting-edge technologies in the 3D printing sector.

Conclusion

Daniel Roszhart Zehr's contributions to 3D printing technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in metal additive manufacturing, paving the way for future advancements in the industry.