Study on the Formability of Magnesium Alloy Sheets in the Incremental Forming Process with External Heating Sources

Lee, Chang-Whan; Yang, Dong‐Yol

doi:10.1007/s12541-020-00352-6

Cited by 4 publications

(3 citation statements)

References 18 publications

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“…Mugendiran and Gnanavelbabu [61] proved that measurements of strain during SPIF of an AA5052 sheet utilizing the digital image processing approach could reduce errors in measurement for predicting the forming limit diagram. Lee and Yang [62] accomplished a considerable enhancement of formability of an AZ31 magnesium alloy sheet in terms of the angle representing the forming limit during incremental forming by using a near-infrared heater. Throughout the experimental study on various tool lubricants and materials, Singh et al [63] showed that molybdenum disulphide and tool steel (EN-31) a mixture were appropriate for hot incremental forming of aluminium alloy sheets.…”

Section: Air-assisted Heatingmentioning

confidence: 99%

"A Review for the Formability of Single-Point Incremental Forming (SPIF) Process "

Ibrahim¹

2022

Int. J. Res. Publ. Rev.

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Traditional manufacturing operations require a long time and capital for prototype development and small batch production. Forming processes necessitate component specific and expensive dies since their preparation and design are time-consuming. In latest years, incremental sheet metal forming has acquired good attraction owing to its ability for small-batch productions and prototyping with generic tooling and short lead time. In this paper, a review of literature works has been presented describing investigations carried out on the formability of lightweight alloys, mainly Al alloys, Ti alloys and Mg alloys, during single point incremental forming (SPIF) process, considering the deformation mechanism, formability assessment techniques, forming limit curves, effects of influencing factors, and the effect of heating.

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Section: Air-assisted Heatingmentioning

confidence: 99%

"A Review for the Formability of Single-Point Incremental Forming (SPIF) Process "

Ibrahim¹

2022

Int. J. Res. Publ. Rev.

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“…Mugendiran and Gnanavelbabu [181] showed that strain measurements in SPIF of an AA5052 sheet using the digital image processing method could reduce measurement errors in predicting the forming limit diagram. Lee and Yang [182] achieved a significant improvement of formability of an AZ31 magnesium alloy sheet in terms of the angle representing the forming limit in incremental forming using a near-infrared heater. Through experimental study on different tool materials and lubricants, Sing et al [183] found that tool steel (EN-31) and a molybdenum disulphide mixture were suitable for hot incremental forming of aluminium alloy sheets.…”

Section: Air-assisted Heatingmentioning

confidence: 99%

“…Tool geometry and tool path Artificial neural network Design of experiments and RSM Friction and lubricants Process parameter optimisation Electro-assisted Joule heating Air-assisted heating Formability is higher for flat tool geometry and climb tool path [147,149,154] Modeling and prediction of formability and process parameters [160,163] Parametric study and optimisation in ISF [10,159,164] Surface finish depends on friction and lubrication conditions [159,167] Optimal parameters for maximum formability [161,163,164] Higher productivity and formability with less forming force [42,48,61,[167][168][169][170][171][172][173][174][175][176] Homogeneous global temperature, orange peel effect [177][178][179][180][181][182][183]…”

Section: Parametric Studymentioning

confidence: 99%

Emerging Trends in Single Point Incremental Sheet Forming of Lightweight Metals

Trzepieciński

Oleksik

Pepelnjak

et al. 2021

Metals

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Lightweight materials, such as titanium alloys, magnesium alloys, and aluminium alloys, are characterised by unusual combinations of high strength, corrosion resistance, and low weight. However, some of the grades of these alloys exhibit poor formability at room temperature, which limits their application in sheet metal-forming processes. Lightweight materials are used extensively in the automobile and aerospace industries, leading to increasing demands for advanced forming technologies. This article presents a brief overview of state-of-the-art methods of incremental sheet forming (ISF) for lightweight materials with a special emphasis on the research published in 2015–2021. First, a review of the incremental forming method is provided. Next, the effect of the process conditions (i.e., forming tool, forming path, forming parameters) on the surface finish of drawpieces, geometric accuracy, and process formability of the sheet metals in conventional ISF and thermally-assisted ISF variants are considered. Special attention is given to a review of the effects of contact conditions between the tool and sheet metal on material deformation. The previous publications related to emerging incremental forming technologies, i.e., laser-assisted ISF, water jet ISF, electrically-assisted ISF and ultrasonic-assisted ISF, are also reviewed. The paper seeks to guide and inspire researchers by identifying the current development trends of the valuable contributions made in the field of SPIF of lightweight metallic materials.

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Exploration of Appropriate Tool Material and Lubricant for Elevated Temperature Incremental Forming of Aluminium Alloy

Singh

Priyadarshi

Tandon

2020

Int. J. Precis. Eng. Manuf.

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Study on the Formability of Magnesium Alloy Sheets in the Incremental Forming Process with External Heating Sources

Cited by 4 publications

References 18 publications

"A Review for the Formability of Single-Point Incremental Forming (SPIF) Process "

"A Review for the Formability of Single-Point Incremental Forming (SPIF) Process "

Emerging Trends in Single Point Incremental Sheet Forming of Lightweight Metals

Exploration of Appropriate Tool Material and Lubricant for Elevated Temperature Incremental Forming of Aluminium Alloy

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