{"id":3374,"date":"2022-07-13T09:30:00","date_gmt":"2022-07-13T07:30:00","guid":{"rendered":"https:\/\/cirpicme.org\/?page_id=3374"},"modified":"2022-07-26T13:03:54","modified_gmt":"2022-07-26T11:03:54","slug":"calibration-and-validation-of-a-20mncr5-material-model-for-fe-based-analysis-of-gear-soft-machining-processes-with-advantedge","status":"publish","type":"page","link":"https:\/\/cirpicme.org\/index.php\/cutting-technologies-2\/calibration-and-validation-of-a-20mncr5-material-model-for-fe-based-analysis-of-gear-soft-machining-processes-with-advantedge\/","title":{"rendered":"Calibration and Validation of a 20MnCr5 Material Model for FE-based Analysis of Gear Soft Machining Processes with AdvantEdge"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em>by Nico Tross, Benedikt Thimm, Jens Brimmers, Thomas Bergs (Germany)<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abstract<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For an optimized design of gear soft machining processes, detailed knowledge of the thermomechanical tool load is essential, which is often obtained by finite element method (FEM). For this purpose, validated material models are required. In this paper, the Johnson-Cook material model was calibrated for a 20MnCr5 soft state case-hardening steel based on linear-orthogonal machining experiments. The calibrated model was validated by comparing 3D FE simulations of a gear machining process to respective trials. It could be shown that the simulated machining forces as well as the simulated chip geometries are in good agreement with the experimental data.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Keywords<\/strong>: Orthogonal Cutting, Gear Hobbing, FEM, SPARTApro, AdvantEdge<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Video presentation<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/cirpicme.org\/wp-content\/uploads\/2022\/06\/Nico_Tross.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Presenting author<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table class=\"has-background\" style=\"background-color:#f3f4f5\"><tbody><tr><td><\/td><td><\/td><td><\/td><\/tr><tr><td><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"119\" class=\"wp-image-2785\" style=\"width: 150px;\" src=\"https:\/\/i0.wp.com\/cirpicme.org\/wp-content\/uploads\/2022\/06\/Nico_Tross_Photo.jpg?resize=150%2C119&#038;ssl=1\" alt=\"\" srcset=\"https:\/\/i0.wp.com\/cirpicme.org\/wp-content\/uploads\/2022\/06\/Nico_Tross_Photo.jpg?w=220&amp;ssl=1 220w, https:\/\/i0.wp.com\/cirpicme.org\/wp-content\/uploads\/2022\/06\/Nico_Tross_Photo.jpg?resize=150%2C119&amp;ssl=1 150w\" sizes=\"auto, (max-width: 150px) 100vw, 150px\" \/><\/td><td><strong>Name:<\/strong><br><br><strong>Affiliation:<\/strong><br><br><strong>Email:<\/strong><\/td><td>Nico Tross<br><br>RWTH Aachen University, Germany<br><br>n.tross@wzl.rwth-aachen.de<\/td><\/tr><tr><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>by Nico Tross, Benedikt Thimm, Jens Brimmers, Thomas Bergs (Germany) Abstract For an optimized design of gear soft machining processes, detailed knowledge of the thermomechanical tool load is essential, which is often obtained by finite element method (FEM). For this purpose, validated material models are required. In this paper, the&#8230;<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/cirpicme.org\/index.php\/cutting-technologies-2\/calibration-and-validation-of-a-20mncr5-material-model-for-fe-based-analysis-of-gear-soft-machining-processes-with-advantedge\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":4,"featured_media":0,"parent":3608,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-3374","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/pages\/3374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/comments?post=3374"}],"version-history":[{"count":1,"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/pages\/3374\/revisions"}],"predecessor-version":[{"id":3375,"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/pages\/3374\/revisions\/3375"}],"up":[{"embeddable":true,"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/pages\/3608"}],"wp:attachment":[{"href":"https:\/\/cirpicme.org\/index.php\/wp-json\/wp\/v2\/media?parent=3374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}