Ernst-Rudolf Gottfried Weidlich

Title: The Innovations of Ernst-Rudolf Gottfried Weidlich

Introduction

Ernst-Rudolf Gottfried Weidlich is a notable inventor based in Kiel, Germany. He has made significant contributions to the field of engraving technology, particularly in the production of printing cylinders. With a total of three patents to his name, Weidlich's work has advanced the efficiency and accuracy of engraving processes.

Latest Patents

Weidlich's latest patents include a method for engraving printing cylinders and a method for generating and evaluating a sample engraving. The first patent describes a process in which printing densities are matched in individual engraving lanes using electronic engraving machines. This method involves measuring actual printing densities after printing and deriving corrected lane calibrations to ensure the desired printing densities are achieved. The second patent outlines a method for making and evaluating sample engravings in electronic engraving machines. This process includes engraving trial cups for predetermined tone values and using a video camera to measure position errors, which are then corrected to ensure the engraved tone values match the intended specifications.

Career Highlights

Throughout his career, Weidlich has worked with prominent companies in the printing industry. Notable among these are Hell Gravure Systems GmbH and Heidelberger Druckmaschinen AG. His experience in these organizations has contributed to his expertise in engraving technology and innovation.

Collaborations

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Conclusion

Ernst-Rudolf Gottfried Weidlich's contributions to engraving technology have had a lasting impact on the printing industry. His innovative methods and patents continue to influence the efficiency and quality of printing processes.