Paul-Josef Nieschwitz

Title: Paul-Josef Nieschwitz: Innovator in Open-Die Forging Methods

Introduction

Paul-Josef Nieschwitz is a notable inventor based in Aachen, Germany. He has made significant contributions to the field of metallurgy, particularly in the area of open-die forging. His innovative approach has led to advancements that improve product quality and reduce energy consumption in forging processes.

Latest Patents

Nieschwitz holds a patent for an open-die forging method. This invention relates to a method and apparatus for open-die forging of workpieces in forging presses at high temperatures, specifically for steel billets or ferrous alloy billets ranging from about 800 to 1250 degrees Celsius. The conventional open-die forging process often requires reheating of the workpiece, which can lead to cracks and increased energy consumption. Nieschwitz's method introduces lubrication effective at forging temperatures, utilizing a fluid glass film as a lubricant, which is applied in the form of a fine powder. This innovation significantly reduces energy consumption, improves product quality, and nearly eliminates bulges in the workpieces.

Career Highlights

Nieschwitz is associated with Sms Hasenclever Maschinenfabrik GmbH, where he has been instrumental in developing advanced forging techniques. His work has not only enhanced the efficiency of forging processes but has also contributed to the overall quality of the products manufactured.

Collaborations

Throughout his career, Nieschwitz has collaborated with notable colleagues, including Reiner Kopp and Klaus-Rainer Baldner. These collaborations have fostered an environment of innovation and have led to the successful development of new technologies in the forging industry.

Conclusion

Paul-Josef Nieschwitz's contributions to open-die forging methods exemplify the impact of innovative thinking in engineering. His patented methods have set new standards in the industry, showcasing the importance of continuous improvement in manufacturing processes.