{"id":251085,"date":"2023-02-22T18:09:14","date_gmt":"2023-02-22T18:09:14","guid":{"rendered":"\/forum\/forums\/topic\/stiffness-factor\/"},"modified":"2024-01-12T10:02:49","modified_gmt":"2024-01-12T10:02:49","slug":"stiffness-factor","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/stiffness-factor\/","title":{"rendered":"Stiffness factor"},"content":{"rendered":"<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Hi all.<\/span><\/span> <\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Please tell me this is the problem.<\/span><\/span> <\/span><\/p>\n<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">I have a task with an interference fit.<\/span><\/span> <\/span><\/p>\n<ol>\n<li><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">First, I plant a part on another part through the ekill.<\/span><\/span> <\/span><\/li>\n<li><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">Then I move the stretched part.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">If I use a stiffness factor of 0.02 in contacts.<\/span><\/span> <\/span><\/li>\n<\/ol>\n<p><span class=\"HwtZe\" lang=\"en\"><span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">The problem is solved faster, there are no stress concentrators at the points in the solution.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">But when using the stiffness factor, the resulting stress is less than without it.<\/span><\/span> <span class=\"jCAhz ChMk0b\"><span class=\"ryNqvb\">How to understand what is more correct, with or without the stiffness factor?<\/span><\/span><\/span><\/p>\n","protected":false},"template":"","class_list":["post-251085","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["257647","81","13386","287774","293397","293381","286780","293806","336837"],"_bbp_author_ip":["23.192.164.14"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["8255"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["251085"],"_bbp_forum_id":["27791"],"_bbp_voice_count":["3"],"_bbp_reply_count":["9"],"_bbp_reply_count_hidden":["5"],"_bbp_last_reply_id":["253147"],"_bbp_last_active_id":["253147"],"_bbp_last_active_time":["2023-03-08 19:35:34"],"_bbp_engagement":["81","13386","257647"]},"test":"javat33489gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/251085","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/251085\/revisions"}],"predecessor-version":[{"id":344419,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/251085\/revisions\/344419"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=251085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}