{"user_id":"93904","main_file_link":[{"open_access":"1","url":"https://utw10945.utweb.utexas.edu/sites/default/files/2023/091%20InvestigationoftheInfluenceofProcessParametersonProductivityintheLPBFProcessfortheMat.pdf"}],"year":"2023","author":[{"id":"93904","first_name":"Christian","full_name":"Bödger, Christian","last_name":"Bödger"},{"full_name":"Gnaase, Stefan","last_name":"Gnaase","first_name":"Stefan","id":"25730"},{"last_name":"Lehnert","full_name":"Lehnert, Dennis","first_name":"Dennis","id":"90491"},{"id":"553","first_name":"Thomas","full_name":"Tröster, Thomas","last_name":"Tröster"}],"status":"public","file_date_updated":"2024-01-23T08:25:26Z","_id":"50742","publication_status":"published","date_created":"2024-01-23T08:32:28Z","department":[{"_id":"149"},{"_id":"219"}],"ddc":["670"],"has_accepted_license":"1","citation":{"ama":"Bödger C, Gnaase S, Lehnert D, Tröster T. Investigation of the influence of process parameters on productivity in the LPBF process for the material Inconel 718. In: <i>Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference</i>. ; 2023.","bibtex":"@inproceedings{Bödger_Gnaase_Lehnert_Tröster_2023, title={Investigation of the influence of process parameters on productivity in the LPBF process for the material Inconel 718}, booktitle={Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference}, author={Bödger, Christian and Gnaase, Stefan and Lehnert, Dennis and Tröster, Thomas}, year={2023} }","ieee":"C. Bödger, S. Gnaase, D. Lehnert, and T. Tröster, “Investigation of the influence of process parameters on productivity in the LPBF process for the material Inconel 718,” presented at the Solid Freeform Fabrication, Austin, 2023.","short":"C. Bödger, S. Gnaase, D. Lehnert, T. Tröster, in: Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference, 2023.","apa":"Bödger, C., Gnaase, S., Lehnert, D., &#38; Tröster, T. (2023). Investigation of the influence of process parameters on productivity in the LPBF process for the material Inconel 718. <i>Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference</i>. Solid Freeform Fabrication, Austin.","mla":"Bödger, Christian, et al. “Investigation of the Influence of Process Parameters on Productivity in the LPBF Process for the Material Inconel 718.” <i>Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference</i>, 2023.","chicago":"Bödger, Christian, Stefan Gnaase, Dennis Lehnert, and Thomas Tröster. “Investigation of the Influence of Process Parameters on Productivity in the LPBF Process for the Material Inconel 718.” In <i>Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference</i>, 2023."},"oa":"1","type":"conference","date_updated":"2024-01-23T08:44:10Z","file":[{"file_size":999107,"relation":"main_file","creator":"cboedger","date_created":"2024-01-23T08:25:26Z","success":1,"access_level":"closed","content_type":"application/pdf","file_id":"50743","file_name":"Investigation of the influence of process parameters on productivity in the LPBF process for the material Inconel718 - Bödger.pdf","date_updated":"2024-01-23T08:25:26Z"}],"language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"The nickel-based alloy Inconel 718, which is used in aerospace technology, poses a great\r\nchallenge to conventional machining due to its high strain hardening and toughness. Here, the laser\r\npowder bed fusion process (LPBF) offers an alternative with potential savings if sufficiently high\r\nproductivity can be achieved. Based on the parameter study carried out, starting from the SLM\r\nSolutions standard parameters for the manufacturing of components, exposure parameters could be\r\ndeveloped to realize manufacturing with 120 μm and 150 μm layer thickness, with almost the same\r\ngeometric accuracy. For this purpose, the process parameters of laser power, focus diameter, hatch\r\ndistance and scan speed were varied. The negative defocusing of the laser showed a positive effect\r\non the density of the parts, realizing densities ≥ 99.94 %, with high dimensional stability and good\r\nmechanical properties. Considering the reduced manufacturing time of up to 61 %, a significant\r\nincrease in productivity was achieved."}],"publication":"Proceedings of the 34th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference","conference":{"start_date":"2023-08-14","name":"Solid Freeform Fabrication","end_date":"2023-08-16","location":"Austin"},"title":"Investigation of the influence of process parameters on productivity in the LPBF process for the material Inconel 718"}