The metal forming process often involves multiple reciprocating bending springback
problems. The springback prediction of reciprocating bending is more difficult than that of …

Aluminum alloy profiles are widely used as major structural components in the aerospace
industry. Owing to the diverse section structures and dimensions required, roll bending for …

The two-roller straightening process has an irreplaceable position in the finishing process of
metal bars. In this paper, the deformation of bar is macroscopically recognized by analyzing …

In order to solve the problems of excess ovality and cross-section distortion of longitudinally
submerged arc welding pipes after forming, a new three-roller continuous setting round …

This study proposes an analytical model to predict the final radius of a pipe manufactured
using three-roller bending. This model accounts for various parameters such as the strength …

Three-roller bending is the key production process for aerospace products, which forms thin-
walled parts into a curved shape with a specific radius through multiple passes of these …

A new process of continuous and synchronous calibration process of ovality and
straightness for LSAW (Longitudinally Submerged Arc Welding, LSAW) pipes with three …

The continuous and synchronous calibration process for straightness and roundness of
LSAW (longitudinally submerged arc welding, LSAW) pipes with three rollers is a …

Considering that the non-uniform distribution of the strength in the thick direction will reduce
the forming precision during the thick plate bending process, the multi-pass roll forming is an …

In the roll bending process, the rolling force acting on the roller shafts is one of the most
important parameters since, on the one hand, it determines the process settings including …