{"id":453893,"date":"2026-03-06T16:26:02","date_gmt":"2026-03-06T16:26:02","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/yoshida-uemori-deep-drawing-models\/"},"modified":"2026-03-06T16:26:02","modified_gmt":"2026-03-06T16:26:02","slug":"yoshida-uemori-deep-drawing-models","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/yoshida-uemori-deep-drawing-models\/","title":{"rendered":"YOSHIDA UEMORI DEEP DRAWING MODELS"},"content":{"rendered":"<p>&lt;p&gt;Hello,&lt;\/p&gt;&lt;p&gt;I would like to simulate the process of sheet metal stamping and then springback. In both processes, I would like to take into account the Bausinger effect, anisotropy , softening and workhardening stagnation stress reversals, and strain rate . The Yoshida Uemori model + Anisotropic model, e.g., Yld2000 + strain rate, would be suitable for this task. The problem is that LS Dyna does not have such a model . Therefore, I would like to ask if in the first simulation, i.e., the sheet metal forming simulation, I could use the mat_133 model, then transfer the simulation results to a new springback simulation and change the material model to mat_242, and then run a new springback simulation with the mat_242 material model? The mat_133 model has a backstress historyhttps:\/\/lsdyna.ansys.com\/history-variables\/&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-453893","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27814"],"_bbp_topic_id":["453893"],"_bbp_author_ip":["89.230.115.213"],"_bbp_last_reply_id":["453959"],"_bbp_last_active_id":["453959"],"_bbp_last_active_time":["2026-03-09 06:55:15"],"_bbp_reply_count":["1"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["291079","13640"],"_btv_view_count":["69"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["13640"]},"test":"euklidesplgmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/453893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/453893\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=453893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}