Dr. Chen Hong
Chen.hong@acunity.de
0049-1737100968
ACunity GmbH stands as a pioneering high-tech incubator aligned with the Fraunhofer Institute for Laser Technology ILT in Aachen, dedicating itself to advancing the forefront of laser technology applications in manufacturing. Positioned at the heart of the Photonics Cluster within the Fraunhofer ILT premises, ACunity GmbH leverages an unparalleled network of esteemed experts in laser technology, fostering innovation and excellence in its field. Over the past eight years, ACunity GmbH has been committed to developing core equipment for Extreme High-Speed Laser Metal Deposition (EHLA) as a cutting-edge alternative to traditional electroplating processes. The company has established two production bases focused on providing EHLA services for key components in the coal machinery and oil industries. To date, ACunity GmbH boasts an impressive annual production capacity exceeding 15,000 square meters. In 2019, the company achieved a significant breakthrough by successfully applying laser metal deposition with copper in the coal machinery and wind power sectors, marking a notable advancement in the application of laser technologies in these industries. Moreover, ACunity GmbH has been at the forefront of custom-developing automated equipment for its clients, which has been successfully deployed and is now in operation. ACunity GmbH offers comprehensive solutions spanning the entire production chain in high-speed laser metal deposition, laser welding, and additive laser manufacturing. This includes the development of equipment and hardware, process development, and engaging in international research and development collaborations. Serving both domestic and international customers, ACunity GmbH is committed to pushing the boundaries of laser technology applications, ensuring its position as a leader in the field of innovative laser-based manufacturing solutions. ACU’s mission within the LaserWay project is to lead the development and implementation of EHLA technology for producing coated brake discs in the automotive industry. This involves utilizing advanced laser processing techniques to improve the efficiency and quality of brake disc manufacturing. As a machine tool builder, ACU is dedicated to integrating state-of-the-art lightweight cladding heads, a powder mass flow monitoring system, and selected powder materials to ensure the brake discs’ superior performance and durability while focusing on sustainability and cost-effectiveness. ACU’s role requires close collaboration with industry experts and partners in the project to overcome the technical challenges associated with high-speed laser processing. This includes fine-tuning laser parameters and processing conditions to ensure precise and consistent coating applications, extending the possibilities of the EHLA 3D process, which is crucial for the longevity and performance of aerospace parts. Through this effort, ACU contributes to LaserWay’s overarching goal of advancing manufacturing technologies that boost productivity, minimize environmental impact, and provide economically viable alternatives to conventional manufacturing methods. LaserWay
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