Investigation of Flow Forming Process and Heat Treatment Effects on 2024 Aluminium Tubes

Kocabıçak, Acar Can; Karakaş, Aptullah; Aydın, Güneş; Yalçinkaya, Senai

doi:10.1007/978-981-15-9893-7_8

Cited by 3 publications

(2 citation statements)

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“…Currently, one main focus of the development of machine construction is the optimization of machine parts in terms of their resistance to abrasive wear. The phenomenon of intensive abrasive wear is encountered in many branches of industry, most prominently the extractive, concrete, ceramic, and metallurgical industries [1,2]. Abrasion is also a very important consideration during the performance of machines and devices for earthworks, which applied in agriculture and construction [3,4].…”

Section: Introductionmentioning

confidence: 99%

“…Publications on flow-forming of aluminum alloys analyze and prove the significant impact of temperature on the processed material. Most of the analyses, however, are focused on how the heat treatment process affects the strength properties of the processed material before forming [2][3][4]. The number of studies that analyze the effect of rising temperature at the interface of the formed surface is quite limited [5,6] and those that do exist use a coolant in their analyses.…”

Section: Introductionmentioning

confidence: 99%

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Research on the effect of temperature increase during flow forming without cooling on 6060 aluminum alloy

Gądek,

Majewski

2023

Materials Science-Poland

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This paper presents the results of flow forming tests for the 6060 aluminum alloy in the T5 heat treatment condition. The tests were conducted on a cylindrical mandrel using two forming rollers without the use of a cooling agent. The purpose of the study was to conduct two experiments. In both experiments, the final gap between the roller and the mandrel was designed to be the same. The impact of the deformation value on the change in the mechanical properties of the material with the simultaneous impact of the number of forming passes was determined. In addition, the effect of the elimination of a coolant on the process was analyzed. The material temperature rise caused by friction between a pair of working parts: the roller—and the workpiece—were examined with a thermal imaging camera. This paper presents the results of microhardness tests and analyzes the impact of the forming parameters on the strength properties of the alloy. Because the forming process was done without cooling, the impact of the temperature prevailing during the deformation process on the change in the strength of the alloy was studied and analyzed. The deformation zone in which intensive grain deformation took place was determined.

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