Results 1 to 10 of about 64,235 (118)

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

International Journal of Lightweight Materials and Manufacture, 2020
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 experiments.
M. Ganapathy, N. Li, J. Lin, D. Bhattacharjee   +3 more
doaj   +3 more sources

Multi-response optimization and machine learning-based prediction of straight-groove warm incremental sheet forming of AZ31 magnesium alloy [PDF]

Scientific Reports
This study investigates the warm straight-groove incremental sheet forming (ISF) behavior of AZ31 magnesium alloy using an integrated experimental, statistical, and machine learning approach.
Amar A. Khot, Rohit A. Magdum, Anjali R. Magdum, Alemu Workie Kebede, Pandivelan Chinnaiyan   +4 more
doaj   +2 more sources

Analysis of Springback Characteristics of Magnesium Alloy Sheet (AZ31B) Considering Time-Dependence in Warm Bending [PDF]

한국정밀공학회지, 2020
The purpose of this study was to investigate the springback behavior of magnesium alloy (AZ31B) at high temperature with respect to the holding time in the die-set. The changes of microstructure in the springback during V-Bending were analyzed.
JaeHyeong Yu, Chang-Whan Lee
doaj   +1 more source

Study on Ductility Failure of Advanced High Strength Dual Phase Steel DP590 during Warm Forming Based on Extended GTN Model

Metals, 2022
Under warm forming, the damage parameters of extended GTN model are easily affected by temperature, and the failure of materials under warm forming is less studied by using this model. In this paper, based on the extended GTN model, the damage parameters
Xingfeng Liu, Di Li, Hui Song, Zipeng Lu, Hongjian Cui, Ning Jiang, Jiachuan Xu   +6 more
doaj   +1 more source

Thermo-mechanical forming of al-mg-si sheet – modelling of warm forming, heat treatments and transformations [PDF]

Computer Methods in Materials Science, 2009
In warm forming of aluminum sheet, the temperature and strain rates vary considerably. In simulations, the material model must be capable to predict stresses within this wide range. Here, the physically based Nes model is used to describe the behavior of
A.H. (Ton) Van Den Boogaard, Srihari Kurukuri, Manojit Ghosh, Alexis G. Miroux   +3 more
doaj   +1 more source

Sustainability aspects in the warm forming of tailor welded blanks [PDF]

E3S Web of Conferences, 2020
Tailor welded blank (TWB) technology has been used in the manufacture of automobile body-in-white components since a long time. These components consist of different materials/thicknesses.
Satya Suresh V.V.N., Suresh A., Regalla S.P, Ramana P.V, Vamshikrishna O.   +4 more
doaj   +1 more source

A Springback Prediction Model for Warm Forming of Aluminum Alloy Sheets Using Tangential Stresses on a Cross-Section of Sheet

Metals, 2018
Warm U-draw bending tests were performed on a 5182 aluminum alloy under isothermal and non-isothermal conditions, and the amounts of springback under the corresponding conditions were measured.
Heung-Kyu Kim, Woo-Jin Kim
doaj   +1 more source

Robot-Assisted Cold and Warm Incremental Sheet Forming of Aluminum Alloy 6061: A Comparative Study

Metals, 2023
Incremental sheet forming (ISF) requires no or partial dies for sheet metal fabrication and is widely used for small batch production. In this process, necking is either suppressed or delayed due to the localized nature of tool–sheet contact; hence, more
Ravi Prakash Singh, Santosh Kumar, Sarang Pande, Sachin Salunkhe, Adham E. Ragab, Pankaj Kumar Singh, Md Meraz, J. Paulo Davim   +7 more
doaj   +1 more source

In-Line Dimensional Inspection of Warm-Die Forged Revolution Workpieces Using 3D Mesh Reconstruction

Applied Sciences, 2019
Industrial dimensional assessment presents instances in which early control is exerted among “warm” (approx. 600 ∘C) pieces. Early control saves resources, as defective processes are timely stopped and corrected.
Daniel Mejia-Parra, Jairo R. Sánchez, Oscar Ruiz-Salguero, Marcos Alonso, Alberto Izaguirre, Erik Gil, Jorge Palomar, Jorge Posada   +7 more
doaj   +1 more source

Characterization of Ti-6Al-4V alloy in the temperature range of warm metal forming and fracture analysis of the warm capping process

Journal of Materials Research and Technology, 2022
The flow behavior of a Ti–6Al–4V alloy during warm forming was characterized, and the results were analyzed to reveal the causes of fracture during warm forging of a small Ti–6Al–4V alloy bolt. The experimental flow curves obtained by compression test of
Su Min Ji, Seong Min Jang, Young Seop Lee, Hee Man Kwak, Jeong Muk Choi, Man Soo Joun   +5 more
doaj   +1 more source