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         "type" : "Publication",
         "id"   : "https://puma.ub.uni-stuttgart.de/bibtex/2a94544f51fc55a45b4db93dc2a197894/dtraunecker",         
         "tags" : [
            "Diagnostics","Laser","ProcessMonitoring","Simulation","Welding","X-ray","YbYAG","myown"
         ],
         
         "intraHash" : "a94544f51fc55a45b4db93dc2a197894",
         "interHash" : "cf86e0b2550bc9741cd3bc8585521492",
         "label" : "Detection of pores during laser beam welding of AlMg3 using the temperature field",
         "user" : "dtraunecker",
         "description" : "",
         "date" : "2024-05-08 14:25:02",
         "changeDate" : "2024-05-08 14:25:02",
         "count" : 4,
         "pub-type": "presentation",
         
         "year": "2022", 
         "url": "", 
         
         "author": [ 
            "David Traunecker","Michael Haas","Michael Jarwitz","Thomas Graf"
         ],
         "authors": [
         	
            	{"first" : "David",	"last" : "Traunecker"},
            	{"first" : "Michael",	"last" : "Haas"},
            	{"first" : "Michael",	"last" : "Jarwitz"},
            	{"first" : "Thomas",	"last" : "Graf"}
         ],
         "abstract": "To achieve sustainable development in today's production facilities, quality assurance of manufacturing processes, such as laser welding is very important. In particular, online monitoring for direct detection of defective products is especially important. To develop a method for detecting pores during the process, this paper investigates the influence of pores on the temperature field during laser beam welding of AlMg3. Numerical simulations were carried out to theoretically investigate the influence of the pores in the weld seam on the temperature field and experiments were carried out to validate the simulations. The simulations show a clear influence of the pores on the temperature field, making the measurement of the temperature field suitable as a detection method. The detection of the pores from the measured thermal radiation turned out to be difficult because of the huge influence of the seam surface geometry on the emissivity. Especially for an automatic data evaluation, further research on sophisticated evaluation algorithms is required.",
         "eventtitle" : "ICALEO",
         
         "venue" : "Orlando, Florida, United States",
         
         "language" : "englisch",
         
         "eventdate" : "16 Oktober - 20 Oktober 2022",
         
         "bibtexKey": "traunecker2022detection"

      }
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         "id"   : "https://puma.ub.uni-stuttgart.de/bibtex/2f4c7e2cac1740398d3e04fcc893ba0d2/dtraunecker",         
         "tags" : [
            "Aluminium","Diagnostics","Laser","ProcessMonitoring","Simulation","Welding","X-ray","YbYAG","myown"
         ],
         
         "intraHash" : "f4c7e2cac1740398d3e04fcc893ba0d2",
         "interHash" : "cf86e0b2550bc9741cd3bc8585521492",
         "label" : "Detection of pores during laser beam welding of AlMg3 using the temperature field",
         "user" : "dtraunecker",
         "description" : "",
         "date" : "2023-01-09 13:01:36",
         "changeDate" : "2023-09-28 14:31:00",
         "count" : 4,
         "pub-type": "inproceedings",
         
         "year": "2022", 
         "url": "", 
         
         "author": [ 
            "David Traunecker","Michael Haas","Michael Jarwitz","Thomas Graf"
         ],
         "authors": [
         	
            	{"first" : "David",	"last" : "Traunecker"},
            	{"first" : "Michael",	"last" : "Haas"},
            	{"first" : "Michael",	"last" : "Jarwitz"},
            	{"first" : "Thomas",	"last" : "Graf"}
         ],
         "abstract": "To achieve sustainable development in today's\r\nproduction facilities, quality assurance of\r\nmanufacturing processes, such as laser welding is very\r\nimportant. In particular, online monitoring for direct\r\ndetection of defective products is especially important.\r\nTo develop a method for detecting pores during the\r\nprocess, this paper investigates the influence of pores on\r\nthe temperature field during laser beam welding of\r\nAlMg3.\r\nNumerical simulations were carried out to theoretically\r\ninvestigate the influence of the pores in the weld seam\r\non the temperature field and experiments were carried\r\nout to validate the simulations.\r\nThe simulations show a clear influence of the pores on\r\nthe temperature field, making the measurement of the\r\ntemperature field suitable as a detection method. The\r\ndetection of the pores from the measured thermal\r\nradiation turned out to be difficult because of the huge\r\ninfluence of the seam surface geometry on the\r\nemissivity. Especially for an automatic data evaluation,\r\nfurther research on sophisticated evaluation algorithms\r\nis required.",
         "eventtitle" : "ICALEO",
         
         "venue" : "Orlando, Florida, United States",
         
         "language" : "englisch",
         
         "eventdate" : "16 Oktober - 20 Oktober 2022",
         
         "bibtexKey": "Traunecker.2022.Detection"

      }
	  
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