Optimization of welding parameters for the joint interface of rotary friction welds

Cheepu, Muralimohan; Venukumar, S.; Phanindra, K. Harisivasri; Likhith, N.; Sameer, Mohammad; Johith, M. Sai; Devuri, Venkateswarlu; Kantumunchu, Charan

doi:10.1063/5.0114170

Cited by 4 publications

(1 citation statement)

References 53 publications

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“…The RFW method has been used for numerous applications, including drill pipes, piston rods, turbine discs, turbines for aircraft engines, steel truck axles, heat exchangers, and passenger car wheel rims [ 14 , 15 , 16 ]. The most commonly studied parameters of the rotary friction welding are temperature, axial force and pressure, rotation speed, and burn-off length [ 17 , 18 , 19 , 20 ].…”

Section: Introductionmentioning

confidence: 99%

Microstructure and Mechanical Properties of Solid-State Rotary Friction Welded Inconel 713C and 32CrMo4 Steel Joints Used in a Turbocharger Rotor

2023

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The aim of this work was to determine the effect of selected parameters of friction welding, such as friction pressure and welding speed, on the mechanical properties and microstructure of friction-welded Inconel 713C-32CrMo4 joints. Tensile strength and hardness tests were carried out to determine the mechanical properties of the resulting welded joints. The results of the ultimate tensile strength, hardness, and microstructure were linked to the parameters of the welding process. It was found that the highest tensile strength was 1222 N/mm2. There was a significant increase in the hardness value in the thermo-mechanically affected zone for all samples. However, as the friction pressure increased, the zone with the higher hardness value migrated towards the 32CrMo4 material. In all weld tests, the fracture was found on the 32CrMo4 steel side. A distinct band of carbide formation was observed between the thermo-mechanically affected zone and the Inconel 713C base material.

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Section: Introductionmentioning

confidence: 99%

Microstructure and Mechanical Properties of Solid-State Rotary Friction Welded Inconel 713C and 32CrMo4 Steel Joints Used in a Turbocharger Rotor

2023

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Fabrication and optimization of acoustic properties of natural fiber reinforced composites

Ramam,

Pujari,

Chigilipalli

et al. 2023

Int J Interact Des Manuf

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A Review on Recent Trends and Applications of IoT in Additive Manufacturing

Chigilipalli

Karri

Chetti

et al. 2023

ASI

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The Internet of Things (IoT) is a new way of communicating that is changing the way things are monitored and controlled from a distance. Gradually, companies want to digitalize their production processes and implement control and monitoring systems on the shop floor. On the basis of the Industry 4.0 concept, internet features and database services have been incorporated into processes in order to reinvent manufacturing. This study proposes a proof-of-concept system for the management of additive manufacturing (AM) machines, where an internet integration of beacon technology in the manufacturing environment enables the rapid and intuitive interchange of production data retrieved from machines with mobile devices in various applications. Even though AM technologies can be used to customize the final product, they cannot be used to make a lot of 3D-printed jobs at once for commercial usage. Therefore, this research-based study aims to understand IoT technologies to improve the understanding and reliability of AM processes and 3D print smart materials in large quantities for manufacturers around the world. This study demonstrates the significance of the successful use of internet-based technologies in AM by examining its practical consequences in various fields. This paper gives an overview of IoT-based remote monitoring and control systems that could solve problems in AM, particularly in digital twin, human augmentation (HA), 3D bioprinters, 3D scanners, input parameters optimization, and electronics fields. IoT in AM makes production processes more efficient, reduces waste, and meets customer needs.

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Optimization of welding parameters for the joint interface of rotary friction welds

Cited by 4 publications

References 53 publications

Microstructure and Mechanical Properties of Solid-State Rotary Friction Welded Inconel 713C and 32CrMo4 Steel Joints Used in a Turbocharger Rotor

Microstructure and Mechanical Properties of Solid-State Rotary Friction Welded Inconel 713C and 32CrMo4 Steel Joints Used in a Turbocharger Rotor

Fabrication and optimization of acoustic properties of natural fiber reinforced composites

A Review on Recent Trends and Applications of IoT in Additive Manufacturing

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