{"id":499,"date":"2021-03-01T09:00:31","date_gmt":"2021-03-01T08:00:31","guid":{"rendered":"http:\/\/www.jureknawrocki.com\/?p=499"},"modified":"2026-03-14T08:15:12","modified_gmt":"2026-03-14T07:15:12","slug":"184-godzin-symulacji-naprezenia","status":"publish","type":"post","link":"https:\/\/jureknawrocki.com\/en\/184-godzin-symulacji-naprezenia\/","title":{"rendered":"Plastic and elastic deformation"},"content":{"rendered":"<p>It is very rare that differences between elastic and plastic deformation appear with our own eyes. We can't get it in lab, but we can see them on the example of FEM. Below are interesting results of the nonlinear numerical analysis of the stress in sheets was performed. The metal was cut in a terminological process, which of course was subject to deformation. Then such a bended sheet was straightened in a professional straightener\u00a0 <a href=\"https:\/\/www.youtube.com\/watch?v=ZKC0o7wBTQk\">FlatMaster\u00ae<\/a> produkcji firmy ARKU Maschinenbau GmbH.\u00a0<\/p>\n<p><a href=\"https:\/\/jureknawrocki.com\/wp-content\/uploads\/Arku.avi\">Arku<\/a><\/p>\n<div style=\"width: 652px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-499-1\" width=\"652\" height=\"480\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/webm\" src=\"https:\/\/jureknawrocki.com\/wp-content\/uploads\/Arku.webm?_=1\" \/><a href=\"https:\/\/jureknawrocki.com\/wp-content\/uploads\/Arku.webm\">https:\/\/jureknawrocki.com\/wp-content\/uploads\/Arku.webm<\/a><\/video><\/div>\n<p>The result of this simulation were two films showing how dynamically elastic deformations change and how durable plastic deformations are.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>Elastic deformation<\/strong><\/span><\/p>\n\n\n<figure class=\"wp-block-video\"><video height=\"456\" style=\"aspect-ratio: 798 \/ 456;\" width=\"798\" controls src=\"https:\/\/jureknawrocki.com\/wp-content\/uploads\/184-godzin-symulacji-naprezenia-Elastic-deformation-1.mp4\"><\/video><\/figure>\n\n\n\n<p class=\"has-text-align-center has-vivid-red-color has-white-background-color has-text-color has-background has-link-color wp-elements-d8be24abfb11c1c877e56f33fa6a7993\"><strong>Plastic deformation<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-video\"><video height=\"430\" style=\"aspect-ratio: 796 \/ 430;\" width=\"796\" controls src=\"https:\/\/jureknawrocki.com\/wp-content\/uploads\/184-godzin-symulacji-naprezenia-Plastic-deformation-1.mp4\"><\/video><\/figure>","protected":false},"excerpt":{"rendered":"<p>Bardzo rzadko zdarza si\u0119 zobaczy\u0107 na w\u0142asne oczy r\u00f3\u017cnic\u0119 pomi\u0119dzy odkszta\u0142ceniem spr\u0119\u017cystym i plastycznym. Nie da si\u0119 przeprowadzi\u0107 do\u015bwiadczenia ale mo\u017cna to zobaczy\u0107 na symulacji MES. Poni\u017cej arcy ciekawe wyniki takiej symulacji.\u00a0By\u0142a to nieliniowa analiza numeryczna stanu napr\u0119\u017ce\u0144 w blachach. Najpierw blacha by\u0142a ci\u0119ta w procesie termicznym, kt\u00f3ry oczywi\u015bcie dawa\u0142 odkszta\u0142cenia. Nast\u0119pnie taka pogi\u0119ta blacha [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2679,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"off","_et_pb_old_content":"<p>Bardzo rzadko zdarza si\u0119 zobaczy\u0107 na w\u0142asne oczy r\u00f3\u017cnic\u0119 pomi\u0119dzy odkszta\u0142ceniem spr\u0119\u017cystym i plastycznym. Nie da si\u0119 przeprowadzi\u0107 do\u015bwiadczenia ale mo\u017cna to zobaczy\u0107 na symulacji MES. Poni\u017cej arcy ciekawe wyniki takiej symulacji.\u00a0By\u0142a to nieliniowa analiza numeryczna stanu napr\u0119\u017ce\u0144 w blachach. Najpierw blacha by\u0142a ci\u0119ta w procesie termicznym, kt\u00f3ry oczywi\u015bcie dawa\u0142 odkszta\u0142cenia. Nast\u0119pnie taka pogi\u0119ta blacha by\u0142a prostowana w profesjonalnej prostowarce\u00a0 <a href=\"https:\/\/www.youtube.com\/watch?v=ZKC0o7wBTQk\">FlatMaster\u00ae<\/a> produkcji firmy ARKU Maschinenbau GmbH.\u00a0Efektem tej symulacji by\u0142y dwa filmy pokazuj\u0105ce jak dynamicznie zmieniaj\u0105 odkszta\u0142cenia spr\u0119\u017cyste i jak trwa\u0142e s\u0105 odkszta\u0142cenia plastyczne.<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>ODKSZTA\u0141CENIA SPR\u0118\u017bYSTE<\/strong><\/span><\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>ODKSZTA\u0141CENIA PLASTYCZNE<\/strong><\/span><\/p>\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","_et_gb_content_width":"","footnotes":""},"categories":[125,15],"tags":[32,16],"class_list":["post-499","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mes","category-projekty","tag-mes","tag-naprezenia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>184 godzin symulacji napr\u0119\u017cenia - Jerzy Nawrocki<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jureknawrocki.com\/en\/184-godzin-symulacji-naprezenia\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"184 godzin symulacji napr\u0119\u017cenia - Jerzy Nawrocki\" \/>\n<meta property=\"og:description\" content=\"Bardzo rzadko zdarza si\u0119 zobaczy\u0107 na w\u0142asne oczy r\u00f3\u017cnic\u0119 pomi\u0119dzy odkszta\u0142ceniem spr\u0119\u017cystym i plastycznym. Nie da si\u0119 przeprowadzi\u0107 do\u015bwiadczenia ale mo\u017cna to zobaczy\u0107 na symulacji MES. Poni\u017cej arcy ciekawe wyniki takiej symulacji.\u00a0By\u0142a to nieliniowa analiza numeryczna stanu napr\u0119\u017ce\u0144 w blachach. Najpierw blacha by\u0142a ci\u0119ta w procesie termicznym, kt\u00f3ry oczywi\u015bcie dawa\u0142 odkszta\u0142cenia. 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