Low-Carbon-Emission Hot Stamping: A Review from the Perspectives of Steel Grade, Heating Process, and Part Design
Hot stamping steels have become a crucial strategy for achieving lightweighting and
enhancing crash safety in the automotive industry over the past two decades. However, the …
enhancing crash safety in the automotive industry over the past two decades. However, the …
[HTML][HTML] A thermo-metallurgical-mechanical model for microstructure evolution in laser-assisted robotic roller forming of ultrahigh strength martensitic steel
Laser-assisted robotic roller forming (LRRF) apparatus and process were developed to
bend a plate to form a straight channel for ultrahigh strength steel MS1300. Since the …
bend a plate to form a straight channel for ultrahigh strength steel MS1300. Since the …
An iterative path compensation method for double-sided robotic roller forming of compact thin-walled profiles
High-precision robotic forming of ultrahigh strength materials is challenging due to the
significant stiffness deformation of industrial robots. In this work, a double-sided robotic roller …
significant stiffness deformation of industrial robots. In this work, a double-sided robotic roller …
Influence of bending radius and heat-affected zones on the bending performance of high-strength thin-walled structures formed by laser-assisted robotic roller forming
Laser-assisted robotic roller forming (LRRF) is a robot-based forming process that bends
metal sheets by a universal forming roller with the synchronous aid of laser heating …
metal sheets by a universal forming roller with the synchronous aid of laser heating …
[PDF][PDF] 基于响应曲面法的激光辅助机器人双点滚压成形回弹控制
汪锦成， 刘亿， 闵峻英 - 塑性工程学报, 2023 - qikan.cmes.org
针对超高强钢难成形的问题, 提出了激光辅助机器人双点滚压成形工艺. 以弯曲为例,
研究了激光功率密度对弯曲零件回弹的影响, 并基于响应曲面法, 以回弹角度为目标函数 …
研究了激光功率密度对弯曲零件回弹的影响, 并基于响应曲面法, 以回弹角度为目标函数 …
Efficient Roll-Forming Simulation Using Non-Conformal Meshes with Hanging Nodes Handled by Lagrange Multipliers
C Laruelle, R Boman, L Papeleux, JP Ponthot - Metals, 2023 - mdpi.com
Simulations of industrial roll-forming processes using the finite element method typically
require an extremely fine discretization to obtain accurate results. Running those models …
require an extremely fine discretization to obtain accurate results. Running those models …
Experimental investigation on process parameters of laser-assisted robotic roller bending of a thin-walled structure
Laser-assisted robotic roller forming (LRRF) combines the process capabilities of robot-
based manufacturing and laser-assisted forming. In this work, the LRRF process was …
based manufacturing and laser-assisted forming. In this work, the LRRF process was …
An analytical model for the tool center point placement in Robotic Roller Forming
Abstract Robotic Roller Forming (RRF) is a novel process using an articulated robotic
manipulator that can bend Ultra-High Strength materials into thin-walled profiles. For high …
manipulator that can bend Ultra-High Strength materials into thin-walled profiles. For high …
Influence of Bending Radius and Heat-Affected Zones on the Bending Performance of High-Strength Thin-Walled Structures Formed by Laser-Assisted Robotic Roller …
BE Carlson, Z Hou - … of the 14th International Conference on the …, 2023 - books.google.com
Laser-assisted robotic roller forming (LRRF) is a robot-based forming process that bends
metal sheets by a universal forming roller with the synchronous aid of laser heating …
metal sheets by a universal forming roller with the synchronous aid of laser heating …
[PDF][PDF] Springback control of laser-assisted double-sided robotic roller forming based on response surface method
汪锦成， 刘亿， 闵峻英 - Journal of Plasticity Engineering, 2023 - qikan.cmes.org
A laser-assisted double-sided robotic roller forming process was proposed to solve the
forming difficulty of ultrahigh strength steel. Taking bending as an example, the effect of laser …
forming difficulty of ultrahigh strength steel. Taking bending as an example, the effect of laser …