1999
DOI: 10.1016/s0924-0136(98)00414-2
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Micro-hardness of spot welded (B.S. 1050) commercial aluminium as correlated with welding variables and strength attributes

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Cited by 16 publications
(9 citation statements)
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“…The spots should be at a sufficient distance from the edge of the joint so that there is enough base metal to withstand the electrode force and to ensure that the pressure distribution during welding does not allow expulsion of metal from the weld. Darwish and Al-Dekhial [15,16] built a group of statistical models for spot welded commercial aluminum sheets; these models facilitate the prediction of spot welding variables for minimum energy consumption.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…The spots should be at a sufficient distance from the edge of the joint so that there is enough base metal to withstand the electrode force and to ensure that the pressure distribution during welding does not allow expulsion of metal from the weld. Darwish and Al-Dekhial [15,16] built a group of statistical models for spot welded commercial aluminum sheets; these models facilitate the prediction of spot welding variables for minimum energy consumption.…”
Section: Methodsmentioning
confidence: 99%
“…To ensure the positioning and alignment of the weld-bonded joints, a specially designed fixture was used [15,16]. This fixture was made of hard wood in order to avoid undesirable connection between the welding electrodes.…”
Section: Weld-bond Test Specimensmentioning
confidence: 99%
“…O CCD é o projeto mais utilizado para experimentos, apresentando maiores vantagens que outros tipos de design, sendo capaz de gerar modelos quadráticos completos [7,13]. Desta maneira, tem-se que determinar as condições ótimas de operação para um sistema ou o conhecer a região do espaço amostral, torna-se possível fornecer informações relevantes para aplicação dos métodos estatísticos de análises que são amplamente utilizadas em estudos envolvendo o processo RSW [14][15][16][17][18][19].…”
Section: /142unclassified
“…É possível verificar a qualidade do RSW através de ensaios específicos [59]. Durante o processo é possível atribuir algumas geometrias que servem de caracterização da qualidade da solda a ponto, como a profundidade de indentação (PI) e o diâmetro do ponto soldado (DP) [58].…”
Section: Figuraunclassified