Influence of Axial Feed Rate on Shape and Thickness Changes During Multi-Pass Tube Spinning: Experiments and Modelling

Roy, Biplov Kumar; Korkolis, Yannis P.; Arai, Yasuhiko; Araki, Wakako; Iijima, Takafumi; Kouyama, Jin

doi:10.1007/978-3-030-75381-8_179

Cited by 3 publications

(1 citation statement)

References 14 publications

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“…However, the nature of the deformation in this process is more complex [16]. To figure out the relationship between forming quality and process parameters, researchers [17], [18] found that axial feed rates play a key role in shape and thickness of tube spinning, while low feed rate produces higher elongation and lower thickness change. Xia et al [19] and Xiao et al [20] studied the relationship between temperature, thinning ratio, feed rate and grain size in hot power spinning of Ni-based superalloy cylindrical parts in micro scale.…”

Section: Introductionmentioning

confidence: 99%

Roller design and optimization based on RSM with categoric factors in power spinning of Ni-based superalloy

Shu

2022

Int J Adv Manuf Technol

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Power spinning is a single point high pressure forming process which is usually studied with ideal regular billet. However, in some cases, the billet adopted in this process is from conventional spinning process with non-uniform wall thickness and springback. Therefore, the forming accuracy is low because this unpredictable spun billet. In this paper, cone, step and arc rollers are compared and the length change of deformation zone is calculated to further understand the forming mechanism of different roller shapes. Multi-step process simulation considering conventional spinning and power spinning is established. The influence of roller parameters such as roller nose radius, straightening zone in step roller and bite angle on the maximum roller force are discussed. In addition, the continuous factors such as installation angle and discrete factor roller shape are studied based on the response surface method (RSM) with categoric factors. The results show that roller shape have a big influence on the workpiece forming quality in power spinning process.Step roller is more suitable for use in this work. The roller nose radius and installation angle have great impacts on the maximum roller force.

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Section: Introductionmentioning

confidence: 99%

Roller design and optimization based on RSM with categoric factors in power spinning of Ni-based superalloy

Shu

2022

Int J Adv Manuf Technol

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Effects of thickness variation due to presence of roller wake on the thickness measurement using laser ultrasonic technique

Rahim,

Arai,

Araki

2024

Int J Adv Manuf Technol

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Roller Design and Optimization Based on RSM with Categoric Factors in Power Spinning of Ni-Based Superalloy

Shu

2021

Preprint

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Power spinning is a single point high pressure forming process which is usually studied with ideal regular billet. However, in some cases, the billet adopted in this process is from conventional spinning process with non-uniform wall thickness and springback. Therefore, the forming accuracy is low because this unpredictable spun billet. In this paper, cone, step and arc rollers are compared and the length change of deformation zone is calculated to further understand the forming mechanism of different roller shapes. Multi-step process simulation considering conventional spinning and power spinning is established. The influence of roller parameters such as roller nose radius, straightening zone in step roller and bite angle on the maximum roller force are discussed. In addition, the continuous factors such as installation angle and discrete factor roller shape are studied based on the response surface method (RSM) with categoric factors. The results show that roller shape have a big influence on the workpiece forming quality in power spinning process. Step roller is more suitable for use in this work. The roller nose radius and installation angle have great impacts on the maximum roller force.

show abstract

Influence of Axial Feed Rate on Shape and Thickness Changes During Multi-Pass Tube Spinning: Experiments and Modelling

Cited by 3 publications

References 14 publications

Roller design and optimization based on RSM with categoric factors in power spinning of Ni-based superalloy

Roller design and optimization based on RSM with categoric factors in power spinning of Ni-based superalloy

Effects of thickness variation due to presence of roller wake on the thickness measurement using laser ultrasonic technique

Roller Design and Optimization Based on RSM with Categoric Factors in Power Spinning of Ni-Based Superalloy

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