Development of Three-roll Pipe Mill Process

An in-deep research involving the three-roll pipe mill process is made by German Dr. Wengenroth by means of both testing and relevant math model, resulting in his paper of "Enhancing Transparency of Technology of Three-roll Pipe Mill Process" which presents a number of relevant new theoretical points of view, laying a solid foundation of the theory of the said technology. Described here in the article are the main aspects of the said research.