New rotary piercing process for an AZ31 magnesium alloy seamless tube

Ding, Xiaofeng; Shuang, Yuanhua; Qiuzu, Liu; Zhao, Chunjiang

doi:10.1080/02670836.2017.1393998

Cited by 20 publications

(11 citation statements)

References 26 publications

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“…Additionally, this method of deformation processing has found the use in the pipe production [20,21] and hollow parts for mechanical engineering [22,23].…”

Section: Introductionmentioning

confidence: 99%

Microstructure evolution and property analysis of commercial pure Al alloy processed by radial-shear rolling

Gamin

Akopyan

Koshmin

et al. 2020

Archiv.Civ.Mech.Eng

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“…Additionally, this method of deformation processing has found the use in the pipe production [20,21] and hollow parts for mechanical engineering [22,23].…”

Section: Introductionmentioning

confidence: 99%

Microstructure evolution and property analysis of commercial pure Al alloy processed by radial-shear rolling

Gamin

Akopyan

Koshmin

et al. 2020

Archiv.Civ.Mech.Eng

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“…The selection of this friction model has been recommended is based on large deformation conditions for hot and dry processes. Equation (2) has described friction in RTP 1,20…”

Section: Fainant Element Methods and Materialsmentioning

confidence: 99%

“…Ding et al 1 implemented a new technology for piercing magnesium seamless tube. The new approach illustrated that temperature is the most impressive parameter in this process.…”

Section: Introductionmentioning

confidence: 99%

Study of the rollers geometry effects in rotary tube piercing and wear analyses of mandrel according to the finite element method

Darki

Raskatov

2021

Proceedings of the Institution of Mechanical Engineers, Part E:

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The rotary tube piercing (RTP) is the first process of making the seamless tube after producing the desired alloy ingot. There are several approaches to manufacture a seamless tube, but one of the most common types is RTP. This approach covers a wide range of processes that are categorized according to the number and shape of the rollers. On the other hand, each of these types has designed guides in the output and input of the piercing process. In this paper, a new design of the input guide for four types of rollers have been examined and simulated. Thus, four specimens including Diescher and Conical rollers were considered, with the different number of rollers. Results including torque, total force, mandrel wear, temperature distribution, and strain were extracted using FEM simulation. In order to the validation of simulation, the total force and oscillations of applied force within the process have been compared with the experimental results. The results obtained through this simulation, are more in line with the empirical results obtained from previous research. As well as, the FEM simulation confirmed the performance accuracy of the output and input guides of the RTP process. On the other hand, the results indicate that the three-roller Diescher type with 17° feed angle, has the most suitable arrangement for production of seamless tube.

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“…Only the used time of each deformation section was shorter than steel 1045, and the average force values were lower. Based on other research on piercing experiments with the AZ31 alloy [20,21], using the TSR process to manufacture seamless tubes of AZ31 alloys was a daring attempt and has been proven to be a breakthrough.…”

Section: Roll Forcementioning

confidence: 99%

Deformation Behavior and Experiments on a Light Alloy Seamless Tube via a Tandem Skew Rolling Process

Mao¹,

Wang

Shuang

et al. 2019

Metals

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As a process for producing seamless tubes, the tandem skew rolling (TSR) process was proposed. In order to study deformation characteristics and mechanism on tubes obtained by the TSR process, a numerical simulation of the process was analyzed using Deform-3D software. Simulation results demonstrated the distribution of stress, strain, velocity, and temperature of a seamless tube in the stable stage during the TSR process. Actual experiments of carbon steel 1045, high strength steel 42CrMo, and magnesium alloy AZ31 were carried out in a TSR testing mill. The results demonstrated that the TSR process is qualified for producing tubes of high quality, with an accuracy of ±0.2 mm in wall thickness and ±0.35 mm in diameter. This process is suitable for manufacturing seamless tubes that are difficult to deform or that have been deformed in a narrow range of temperature.

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New rotary piercing process for an AZ31 magnesium alloy seamless tube

Cited by 20 publications

References 26 publications

Microstructure evolution and property analysis of commercial pure Al alloy processed by radial-shear rolling

Microstructure evolution and property analysis of commercial pure Al alloy processed by radial-shear rolling

Study of the rollers geometry effects in rotary tube piercing and wear analyses of mandrel according to the finite element method

Deformation Behavior and Experiments on a Light Alloy Seamless Tube via a Tandem Skew Rolling Process

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