Modelling of Welding Processes – Applied Models and Examples
Journal Title: Biuletyn Instytutu Spawalnictwa - Year 2017, Vol 61, Issue 6
Abstract
The article aims to present the manner in which welding processes are modelled using dedicated software programmes, provides examples concerning applications of various heat sources and indicates the necessity of performing tests aimed to increase the consistence of simulation results with those obtained in experimental verification.
Authors and Affiliations
Leszek Grolik, Paweł Irek, Tomasz Kik
Assessment of Macro and Microstructure of Welded Joints Made of Steel P265GH Using Various Combinations of Welding Consumables
The article presents the assessment of the macro and microstructure of welded joints made in steel P265GH using various combinations of filler metal wires and shielding gases. In addition to microstructural analysis, tes...
Properties of welded joints made of cast steel GX8CrNi12-1
The article presents test results concerning welded joints made of cast steel GX8CrNi12-1. The above-named cast steel has a martensitic microstructure and can be used in pressure equipment operated at ambient and high te...
Effect of Braze Welding Process Parameters on the Structure and Mechanical Properties of Joints Made of Steel CPW 800. Part 2: Laser Braze Welding
Presently, the reduction of the kerb weight of products is obtained by replacing previously used structural materials with new materials characterised by more favourable operating parameters. Significant mechanical prope...
Ultrasonic Tests in the Analysis of the Quality of Tubular Welded Elements
The article presents currently used ultrasonic tests of elements having tubular cross-sections, joined by means of various welding methods. In addition, the article discusses various ultrasonic signals in industrial (pri...
Comparison of Manual and Robotic MAG Welding-Related Costs and Efficiency in Terms of Quality and Social Factors
The article is concerned with the implementation of robotic welding processes taking into consideration economic, quality-related and social factors. The robotisation of welding processes has been an ongoing process in t...