Automation the Welding Trajectory Control

Frolov, A. V.

doi:10.1109/fareastcon50210.2020.9271607

Cited by 7 publications

(1 citation statement)

References 5 publications

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“…Advanced industrial tools are used in these technological environments [1,2]. In addition to this new economic approach, the implementation of welding with a higher degree of automation has been a technological facilitation [3], while the complexity of the system has required the involvement of new disciplines such as applied informatics. The need to achieve autonomous production also means that quality control of the welding task carried out is also a significant concern [4].…”

Section: Introductionmentioning

confidence: 99%

3D Scanning and Model Error Distribution-Based Characterisation of Welding Defects

Hegedűs-Kuti¹,

Szőlősi²,

Varga³

et al. 2021

Hung. J. Ind. Chem.

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The inspection of welded structures requires particular attention due to many aspects that define the quality of the product. Deciding on the suitability of welds is a complex process. This work aims to propose a method that can support this qualification. This paper presents a state-of-the-art data-driven evaluation method and its application in the quality assessment of welds. Image processing and CAD modelling software was applied to generate a reference using the Iterative Closest Point algorithm that can be used to generate datasets which represent the model errors. The results demonstrate that the distribution of these variables characterises the typical welding defects. Based on the automated analysis of these distributions, it is possible to reduce the turnaround time of testing, thereby improving the productivity of welding processes.

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Section: Introductionmentioning

confidence: 99%

3D Scanning and Model Error Distribution-Based Characterisation of Welding Defects

Hegedűs-Kuti¹,

Szőlősi²,

Varga³

et al. 2021

Hung. J. Ind. Chem.

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Hybrid model process design of joint operator-robot interaction within a synergistic system

Gorkavyy,

Ivanov,

Grabar

et al. 2023

International Scientific and Practical Conference “Innovative Technologies in Agriculture”

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Pipe Welding Machine Modernization

Frolov¹

2021

J. Phys.: Conf. Ser.

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There are the results of pipelines rolled joints welding machine modernization. The machine is designed using a welding rotator, linear electric drives, stepper motors, CNC system. The machine is controlled by a CNC system according to ISO 6983-1: 2009. The machine consists of: stepping rotary device, welding torch stepping device, controlled TIG welding power source, controlled welding wire feeder, welding current control system, workpiece rotation control system and welding torch. The welding torch movement trajectory controlling software has been created. It allows to weld by any type of welding torch recommended movements. The modernizing machine allows welding the pipelines rolled joints in automatic mode both in one pass and in multi-pass. The machine can be used for industrial pipeline elements welding, for welding modes testing, for studying the effect of welding modes on the quality of pipeline welds. The results can be adapted for sheet structures welding using the standard commands of the ISO 6983-1: 2009 standard. The results can be adapted to industrial welding robots control. The welding machine can be used for MIG / MAG welding and surfacing.

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Automation the Welding Trajectory Control

Cited by 7 publications

References 5 publications

3D Scanning and Model Error Distribution-Based Characterisation of Welding Defects

3D Scanning and Model Error Distribution-Based Characterisation of Welding Defects

Hybrid model process design of joint operator-robot interaction within a synergistic system

Pipe Welding Machine Modernization

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