2020
DOI: 10.1051/mfreview/2019029
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Spot weld bonding − process behavior of three-sheet steel stack‑ups and analysis strategies with online measuring methods

Abstract: Due to the increased demands for reducing CO2 emissions, improving fuel efficiency of modern vehicles has been continuously monitored. The body of a typical compact car design has a weight share of approx. 40%. In addition to increasing torsional stiffness and crash safety of the body, the aim is also to reduce the overall weight at the same time. In order to achieve these individual requirements, the use of three-sheet steel stack-ups with adhesive applications for car body construction is one of the current … Show more

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(3 citation statements)
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“…Therefore, multi-sheet (three or more) joining is becoming increasingly important in vehicles manufacturing to satisfy the requirements for lighter and more crash-stable vehicles at reasonable costs. It is especially required in the fabrication of structures such as front rails, A-, B-, Cpillars, crossmember intersections, and the bulkhead to inner wing [2][3][4][5][6][7].…”
Section: Introductionmentioning
confidence: 99%
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“…Therefore, multi-sheet (three or more) joining is becoming increasingly important in vehicles manufacturing to satisfy the requirements for lighter and more crash-stable vehicles at reasonable costs. It is especially required in the fabrication of structures such as front rails, A-, B-, Cpillars, crossmember intersections, and the bulkhead to inner wing [2][3][4][5][6][7].…”
Section: Introductionmentioning
confidence: 99%
“…To overcome the di culties encountered in three-sheet joining, there has been a renewed interest in the application of adhesives and RSW (weld-bonding) [4,[17][18][19]. It should be noted that weld-bonding has been used for decades in vehicles manufacturing.…”
Section: Introductionmentioning
confidence: 99%
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