New developments and future trends in low-temperature hot stamping technologies: A review

C Tong, Q Rong, VA Yardley, X Li, J Luo, G Zhu, Z Shi - Metals, 2020 - mdpi.com
Improvement of the hot stamping process is important for reducing processing costs and
improving the productivity and tensile properties of final components. One major approach to …

Rapid feasibility assessment of components to be formed through hot stamping: A deep learning approach

HR Attar, H Zhou, A Foster, N Li - Journal of Manufacturing Processes, 2021 - Elsevier
The state-of-the-art non-isothermal Hot Forming and cold die Quenching (HFQ®) process
can enable the cost-effective production of complex shaped, high strength aluminium alloy …

[HTML][HTML] Development of a deep learning platform for sheet stamping geometry optimisation under manufacturing constraints

HR Attar, A Foster, N Li - Engineering Applications of Artificial Intelligence, 2023 - Elsevier
Sheet stamping is a widely adopted manufacturing technique for producing complex
structural components with high stiffness-to-weight ratios. However, designing such …

[HTML][HTML] A feasibility study on warm forming of an as-quenched 22MnB5 boron steel

M Ganapathy, N Li, J Lin, D Bhattacharjee - International Journal of …, 2020 - Elsevier
In this paper, the feasibility of a newly proposed forming method, being the warm forming of
as-quenched 22MnB5 boron steels, was studied through a series of proof of concept …

On the feasibility of small-data learning in simulation-driven engineering tasks with known mechanisms and effective data representations

H Zhou, HR Attar, Y Pan, X Li… - NeurIPS 2021 AI for …, 2021 - openreview.net
The application of machine learning (ML) in scientific tasks is increasing, especially ML in
simulation-driven engineering tasks. While previous studies were mostly model-centric and …

Review on sheet and tube forming at elevated temperature of third generation of high-strength steels

S Bruschi, A Ghiotti, E Simonetto - Mechanics & Industry, 2023 - mechanics-industry.org
The paper intends to review the most recent research works carried out in the framework of
forming processes carried out at elevated temperature on steel sheets and tubes. The …

Manufacturing constrained shape optimisation of variable width flat web formed channels

J Gong, K Ghabraie, M Weiss, A Sreenivas… - The International Journal …, 2023 - Springer
The trend in automotive manufacturing towards lower volumes and an increased number of
car variants combined with the need for forming higher strength metals to reduce weight has …

Analysis of high strength characteristics of aluminized quenchable boron steel (22MnB5) using groove pattern on the hot stamping die surface

JM Park, JY Kong, KJ Park, JH Rhee, SC Yoon… - … International Journal of …, 2024 - Springer
The increasing demand for lightweight vehicles, while ensuring collision safety, has led to
the growing utilization of high-strength steel sheets. Accordingly, the hot stamping process …

Effect of tooling temperature on the transient lubricant behavior in hot metal forming processes

X Yang, LM Zhang, H Liu, DJ Politis… - steel research …, 2023 - Wiley Online Library
In hot metal forming processes, the temperature of the forming tool progressively increases
under serial production conditions. Water‐based two‐phase lubricants may be applied to …

Neural Networks with Input Dimensionality Reduction for‎ Efficient Temperature Distribution Prediction in a Warm‎ Stamping Process

CKJ Hou, K Behdinan - Journal of Applied and Computational …, 2022 - jacm.scu.ac.ir
Hot stamping involves deforming a heated blank to form components with increased
mechanical strength. More recently, warm stamping procedures have been researched. The …