Ralf Hartmann

Title: Ralf Hartmann: Innovator in Rolling Train Technology

Introduction

Ralf Hartmann is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of rolling train technology, holding a total of 3 patents. His work focuses on improving the efficiency and accuracy of rolling processes in manufacturing.

Latest Patents

Hartmann's latest patents include a method of operating a rolling train and a control system for a rolling train. This innovative rolling train is designed for structural shapes and features a detector that assesses the actual profile of the rolled product. The system compares this profile with a setpoint profile, generating corrected setpoint values for the operating parameters of the individual stands. This allows for adjustments in real-time, enhancing the rolling effect. Another significant patent is a device for hydraulically adjusting the rollers of strand guiding segments in a continuous casting installation. This device utilizes hydraulic cylinders that can be controlled to alternate between a pressure source and a pressure sink, ensuring precise adjustments.

Career Highlights

Throughout his career, Ralf Hartmann has worked with prominent companies in the industry, including SMS Schloemann-Siemag Aktiengesellschaft and SMS Demag AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in rolling technology.

Collaborations

Hartmann has collaborated with notable colleagues such as Christian Geerkens and Axel Weyer. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Ralf Hartmann's contributions to rolling train technology demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of manufacturing processes and a drive to enhance operational efficiency.