{"id":32752,"date":"2019-01-20T22:22:12","date_gmt":"2019-01-20T22:22:12","guid":{"rendered":"\/forum\/forums\/topic\/how-to-calculate-vibrations-in-metal-cutting\/"},"modified":"2019-01-20T22:22:12","modified_gmt":"2019-01-20T22:22:12","slug":"how-to-calculate-vibrations-in-metal-cutting","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-calculate-vibrations-in-metal-cutting\/","title":{"rendered":"how to calculate vibrations in metal cutting"},"content":{"rendered":"<p>Hi,&nbsp;<\/p>\n<p><\/p>\n<p>I am trying to model vibrations in metal cutting. For cutting (without vibrations), I use explicit dynamics. It gives me strains and strain rates.&nbsp;<\/p>\n<p><\/p>\n<p>My &nbsp;cutting simulations (no vibrations) &nbsp;are very similar to:&nbsp;<\/p>\n<p><\/p>\n<p><iframe loading=\"lazy\" title=\"Metal cutting Simulation in ANSYS Workbench.\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/g_RjW8vpHLc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><\/p>\n<p>About the vibrations of the cutting tool and the workpiece, which are my main interests: &nbsp;I think I need to couple a modal analysis with Explicit dynamics? I have no idea on how this coupling works, if it is possible and what are the loads that need to be input to the modal analysis from the explicit dynamics?<\/p>\n<p><\/p>\n<p>&#8211; thanks<\/p>\n","protected":false},"template":"","class_list":["post-32752","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["4924"],"_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":["424"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_oembed_543854e6faf14475be42ab43ef4c3a04":["<iframe title=\"Metal cutting Simulation in ANSYS Workbench.\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/g_RjW8vpHLc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>"],"_oembed_time_543854e6faf14475be42ab43ef4c3a04":["1705678143"],"_bbp_topic_id":["32752"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","159081","160648"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["75492"],"_bbp_last_active_id":["75492"],"_bbp_last_active_time":["2019-01-21 21:15:39"],"_oembed_a3aba39e08652151b35c023ddf1c2afa":["<iframe title=\"Metal cutting Simulation in ANSYS Workbench.\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/g_RjW8vpHLc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>"],"_oembed_time_a3aba39e08652151b35c023ddf1c2afa":["1735970999"]},"test":"ttgf1"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/32752","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\/32752\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=32752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}