{"id":30016,"date":"2018-08-11T19:02:03","date_gmt":"2018-08-11T19:02:03","guid":{"rendered":"\/forum\/forums\/topic\/ansys-additive-distortion-prediction\/"},"modified":"2018-08-11T19:02:03","modified_gmt":"2018-08-11T19:02:03","slug":"ansys-additive-distortion-prediction","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/ansys-additive-distortion-prediction\/","title":{"rendered":"ANSYS additive distortion prediction"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>I am trying to predict distortion and residual stresses in a part in ANSYS Mechanical 19.1 using the additive wizard. The simulation process perfectly converges until the step of base plate removal is reached. I know the build has to be constrained properly to get the deformation and stress state effect after the print is removed from the base, for which the three nodes I chose were 3 corners of the build which in my opinion should perfectly constrain the model in 3 translation and 3&nbsp; rotational degrees of freedom, but the solution is always interrupted because of rigid body motion. Could I be given any tutorials on how to constrain the build after its removal from base.&nbsp;<\/p>\n<p><\/p>\n<p>I have attached the&nbsp;model image along with this message.<\/p>\n<p><\/p>\n<p>Best Regards,<\/p>\n<p><\/p>\n<p>Ashish<\/p>\n","protected":false},"template":"","class_list":["post-30016","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["2185"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0","0","0","0"],"_btv_view_count":["2070"],"_bbp_subscription":["236785"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["30016"],"_bbp_forum_id":["27791"],"_bbp_engagement":["897","158098"],"_bbp_voice_count":["2"],"_bbp_reply_count":["12"],"_bbp_last_reply_id":["62093"],"_bbp_last_active_id":["62093"],"_bbp_last_active_time":["2018-08-13 18:40:06"]},"test":"ashish35"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/30016","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\/30016\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=30016"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}