A comparison of resistance spot weld quality assessment techniques
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DOI: 10.1016/j.promfg.2019.02.142
Abstract: Abstract Resistance Spot Welding (RSW) is used in many different manufacturing industries to join sheet metal components due to its quick cycle times, low cost, ease of implementation and adaptability to different joint configurations and… read more here.
Keywords: quality; resistance spot; spot; quality assessment ... See more keywords
Digitalized automated welding systems for weld quality predictions and reliability
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DOI: 10.1016/j.promfg.2020.01.018
Abstract: Abstract The prevailing industrial and societal environment is driving welding manufacturing industries to employ green welding technologies for efficient, effective and reliable manufacturing and production. This paper presents current research work, whose aim is to… read more here.
Keywords: weld quality; quality predictions; digitalized automated; systems weld ... See more keywords
Weld Quality Verification by Using Laser Triangulation Measurement
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DOI: 10.1016/j.promfg.2020.10.058
Abstract: Abstract Adaptive welding parameter control and robotic workpiece positioning feedback control impose a strict requirement on the dimensional measurement of the workpieces and fittings. Laser triangulation-based vision systems are commonly used to measure and compensate… read more here.
Keywords: weld quality; control; laser triangulation; accuracy ... See more keywords
Wavelet analysis of light emission signals in laser beam welding
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DOI: 10.2351/1.4983507
Abstract: This paper introduces a compact, robust, and versatile generation of a laser processing head coupled with a single-mode Ytterbium source StarFiber 150 P which not only is used in a wide range of laser material processing… read more here.
Keywords: quality; weld quality; light emission; time ... See more keywords
Weld-Quality Prediction Algorithm Based on Multiple Models Using Process Signals in Resistance Spot Welding
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DOI: 10.3390/met11091459
Abstract: An efficient nondestructive testing method of resistance spot weld quality is essential in evaluating the weld quality of all welded joints in the automotive components of a car body production line. This study proposes a… read more here.
Keywords: prediction; quality; resistance spot; weld quality ... See more keywords