{"id":8483,"date":"2023-12-04T17:53:04","date_gmt":"2023-12-04T16:53:04","guid":{"rendered":"https:\/\/www.burg-halle.de\/gast\/?p=8483"},"modified":"2023-12-05T10:30:33","modified_gmt":"2023-12-05T09:30:33","slug":"excursion-kurtz-ersa","status":"publish","type":"post","link":"https:\/\/www.burg-halle.de\/gast\/process\/excursion-kurtz-ersa\/","title":{"rendered":"Excursion: Kurtz Ersa"},"content":{"rendered":"\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class='white' style='background:rgba(0,0,0,0); border:solid 0px rgba(0,0,0,0); border-radius:0px; padding:0px 0px 0px 0px;'>\n<div id='slider_1222' class='owl-carousel sa_owl_theme owl-pagination-true autohide-arrows' data-slider-id='slider_1222' style='visibility:hidden;'>\n<div id='slider_1222_slide01' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2023\/12\/precious-particle_kurtz_fuhrung_alina_druck.jpg&quot;); background-position:center center; background-size:cover; background-repeat:no-repeat; '><\/div>\n<div id='slider_1222_slide02' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2023\/12\/precious-particle_kurtz_Eppversuchinpc_druck.jpg&quot;); background-position:center center; background-size:auto 100%; background-repeat:no-repeat; '><\/div>\n<\/div>\n<\/div>\n<script type='text\/javascript'>\n\tjQuery(document).ready(function() {\n\t\tjQuery('#slider_1222').owlCarousel({\n\t\t\titems : 1,\n\t\t\tsmartSpeed : 500,\n\t\t\tautoplay : false,\n\t\t\tautoplayHoverPause : false,\n\t\t\tsmartSpeed : 500,\n\t\t\tfluidSpeed : 500,\n\t\t\tautoplaySpeed : 500,\n\t\t\tnavSpeed : 500,\n\t\t\tdotsSpeed : 500,\n\t\t\tloop : true,\n\t\t\tnav : true,\n\t\t\tnavText : ['Previous','Next'],\n\t\t\tdots : true,\n\t\t\tresponsiveRefreshRate : 200,\n\t\t\tslideBy : 1,\n\t\t\tmergeFit : true,\n\t\t\tautoHeight : false,\n\t\t\tmouseDrag : false,\n\t\t\ttouchDrag : true\n\t\t});\n\t\tjQuery('#slider_1222').css('visibility', 'visible');\n\t\tsa_resize_slider_1222();\n\t\twindow.addEventListener('resize', sa_resize_slider_1222);\n\t\tfunction sa_resize_slider_1222() {\n\t\t\tvar min_height = '50';\n\t\t\tvar win_width = jQuery(window).width();\n\t\t\tvar slider_width = jQuery('#slider_1222').width();\n\t\t\tif (win_width < 480) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 768) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 980) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 1200) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else if (win_width < 1500) {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t} else {\n\t\t\t\tvar slide_width = slider_width \/ 1;\n\t\t\t}\n\t\t\tslide_width = Math.round(slide_width);\n\t\t\tvar slide_height = '0';\n\t\t\tif (min_height == 'aspect43') {\n\t\t\t\tslide_height = (slide_width \/ 4) * 3;\t\t\t\tslide_height = Math.round(slide_height);\n\t\t\t} else if (min_height == 'aspect169') {\n\t\t\t\tslide_height = (slide_width \/ 16) * 9;\t\t\t\tslide_height = Math.round(slide_height);\n\t\t\t} else {\n\t\t\t\tslide_height = (slide_width \/ 100) * min_height;\t\t\t\tslide_height = Math.round(slide_height);\n\t\t\t}\n\t\t\tjQuery('#slider_1222 .owl-item .sa_hover_container').css('min-height', slide_height+'px');\n\t\t}\n\t\tvar owl_goto = jQuery('#slider_1222');\n\t\tjQuery('.slider_1222_goto1').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 0);\n\t\t});\n\t\tjQuery('.slider_1222_goto2').click(function(event){\n\t\t\towl_goto.trigger('to.owl.carousel', 1);\n\t\t});\n\t\tvar resize_8484 = jQuery('.owl-carousel');\n\t\tresize_8484.on('initialized.owl.carousel', function(e) {\n\t\t\tif (typeof(Event) === 'function') {\n\t\t\t\twindow.dispatchEvent(new Event('resize'));\n\t\t\t} else {\n\t\t\t\tvar evt = window.document.createEvent('UIEvents');\n\t\t\t\tevt.initUIEvent('resize', true, false, window, 0);\n\t\t\t\twindow.dispatchEvent(evt);\n\t\t\t}\n\t\t});\n\t});\n<\/script>\n\n\n\n\n<div style=\"height:52px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Excursion: Kurtz Ersa<\/h2>\n\n\n\n<p class=\"wp-block-verse\"><\/p>\n\n\n\n<div class=\"wp-block-columns has-2-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>On Friday, we made a final stop on our three-day excursion at Kurtz Ersa in Kreuzwertheim near W\u00fcrzburg, a mechanical engineering company that is now in its 7th generation of family management. The company, which was founded in 1779 as a hammer forge and later merged with the soldering machine manufacturer Ersa, also produces metal 3D metal printers, metal casting machines and, above all, machines for manufacturing particle foam parts in addition to the aforementioned soldering machines. Of particular interest to us was the RadioFrequency process developed in-house for welding particle foam. In the so-called Wave Foamer, the pre-foamed particles are not fused by means of steam, as is usually the case, but are excited by electromagnetic waves. This process guarantees better core welding and saves around 90% of the energy compared to the steam-based process due to the absence of steam (in the case of EPS).<br>After a guided tour of the plant, we were allowed to try out the molds we had brought with us on the small laboratory wave foamer &#8211; just like at the Fraunhofer ICT. In addition to the various materials for the molds, e.g. wood, plaster, ABS, PC etc., we were also allowed to experiment with parameters such as pressure, temperature and time. PC turned out to be particularly suitable, which enabled us to produce our first satisfactory particle foam part from ETPU, which was received with applause.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-table alignright is-style-regular\"><table><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">thanks to:<br><br><br><\/td><td><a href=\"https:\/\/www.kurtzersa.de\">Kurtz Ersa<\/a><br>Carolin Kurtz, Alina Fischer, <br>Magnus Z\u00f6ller, Lisa Knoops, <br>Michael Schneider\u00a0&amp;\u00a0Victor Romanov<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">date:<\/td><td>31.03.2023<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">text by:<\/td><td>Yara Planer &amp; Luci Schwingen<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:62px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Excursion: Kurtz Ersa On Friday, we made a final stop on our three-day excursion at Kurtz Ersa in Kreuzwertheim near W\u00fcrzburg, a mechanical engineering company that is now in its 7th generation of family management. The company, which was founded in 1779 as a hammer forge and later merged with the soldering machine manufacturer Ersa, &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.burg-halle.de\/gast\/process\/excursion-kurtz-ersa\/\" class=\"more-link\"><span class=\"screen-reader-text\">\u201eExcursion: Kurtz Ersa\u201c<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":3,"featured_media":8486,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[294,30],"tags":[],"coauthors":[24,28],"_links":{"self":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/8483"}],"collection":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/comments?post=8483"}],"version-history":[{"count":2,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/8483\/revisions"}],"predecessor-version":[{"id":8488,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/8483\/revisions\/8488"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media\/8486"}],"wp:attachment":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media?parent=8483"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/categories?post=8483"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/tags?post=8483"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/coauthors?post=8483"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}