{"id":46042,"date":"2020-07-12T18:08:54","date_gmt":"2020-07-12T18:08:54","guid":{"rendered":"\/forum\/forums\/topic\/dynamic-analysis-of-4-bar-link-system-in-test-bench\/"},"modified":"2020-07-12T18:08:54","modified_gmt":"2020-07-12T18:08:54","slug":"dynamic-analysis-of-4-bar-link-system-in-test-bench","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/dynamic-analysis-of-4-bar-link-system-in-test-bench\/","title":{"rendered":"Dynamic Analysis of 4 Bar Link System in Test Bench"},"content":{"rendered":"<p>Hello, I&#8217;m getting myself confused and could really do with your help please? I have a mechanism I am simulating and trying to analyse, it&#8217;s within a test bench that tests plain spherical bearings.&nbsp;<\/p>\n<p><\/p>\n<p>For the dynamic, do I need to add the motor torque as well as the rotational velocity? I don&#8217;t understand what forces the software computes and what I need to add myself? When running this, I get values of force at the joints, so is this taking all connections into consideration? Such as at the top, where the mechanism is connected to the horizontal shaft that provides the oscillatory movement to the bearings, do I need to add frictional or resistant forces? Or does the system compute this? The photo shows the section I&#8217;m simulating.<\/p>\n<p><\/p>\n<p>&nbsp;Many thanks, Kayleigh<\/p>\n","protected":false},"template":"","class_list":["post-46042","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["18224"],"_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"],"_btv_view_count":["712"],"_bbp_subscription":["253224"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["46042"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","179112"],"_bbp_voice_count":["2"],"_bbp_reply_count":["11"],"_bbp_last_reply_id":["121446"],"_bbp_last_active_id":["121446"],"_bbp_last_active_time":["2020-07-15 12:02:02"]},"test":"kmc64"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/46042","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\/46042\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=46042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}