Steel Pipe Continuous Rolling Theory

Author: Wang Jinxian
Publisher:
Publish Date: 2005-01-01
Features: Based on summarizing research findings from abroad and the author's many years of research experience, this book conducts an in-depth and systematic analysis and discussion of fundamental issues in strip rolling theory, including the geometric characteristics of round hole profiles, the kinematics and dynamics of strip rolling, and metal flow and deformation models during the process. According to the features of non-simultaneous and non-planar contact, the book applies differential geometry principles to theoretically reveal the geometric boundary equations of the deformation zone, the minimum flattening conditions, and the contact area calculation methods. It analyzes the three stages of floating mandrel continuous rolling, three working rolls, and the velocity step diagram of strip rolling, for the first time scientifically proposing the concept of "intermittent rolling state" during continuous rolling, laying a theoretical foundation for strip rolling process control. Based on the characteristics of asymmetric plastic flow and four possible rolling patterns, the general deformation model of strip rolling is derived. This book can serve as a reference for engineering technicians, research and design personnel, and students and faculty from universities and colleges specializing in material processing and control, among others. The book conducts an in-depth and systematic analysis and discussion of fundamental issues in strip rolling theory, including the geometric characteristics of round hole profiles, the kinematics and dynamics of strip rolling, and metal flow and deformation models during the process.