{"id":134,"date":"2023-03-23T11:47:27","date_gmt":"2023-03-23T10:47:27","guid":{"rendered":"https:\/\/ksr-lu.ch\/jahresberichte\/?page_id=134"},"modified":"2023-09-02T17:30:50","modified_gmt":"2023-09-02T15:30:50","slug":"workshops-am-ug","status":"publish","type":"page","link":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/workshops-am-ug\/","title":{"rendered":"Einblicke in den UG-Workshop zum 3D-Drucken"},"content":{"rendered":"\n<p>Rudi Pletzer<br>Lehrperson f\u00fcr Chemie, Naturwissenschaften und Technik<\/p>\n\n\n\n<p>Das Drucken von Objekten mit einem 3D-Drucker ist heute ein g\u00e4ngiges Verfahren. Der 3D-Drucker hat ein \u00e4usserst breites Einsatzgebiet. Dabei ist das 3D-Drucken nur der letzte Schritt in einem \u00e4usserst kreativen und technisch anspruchsvollen Prozess.&nbsp;<\/p>\n\n\n\n<p>Im ersten Schritt geht es darum, eine Idee mit Hilfe eines CAD-Konstruktionsprogramms in ein digitales 3D-Objekt umzusetzen. Dabei m\u00fcssen Konstruktionsprinzipien f\u00fcr den 3D-Drucker ber\u00fccksichtigt werden. <\/p>\n\n\n\n<style id=\"bwg-style-0\">    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails {      width: 1254px;              justify-content: center;        margin:0 auto !important;              background-color: rgba(255, 255, 255, 0.00);            padding-left: 4px;      padding-top: 4px;      max-width: 100%;            }        #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item {    justify-content: flex-start;      max-width: 250px;          }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item a {       margin-right: 4px;       margin-bottom: 4px;    }    #bwg_container1_0 #bwg_container2_0 .bwg-container-0.bwg-standard-thumbnails .bwg-item0 {      padding: 0px;            background-color:rgba(0,0,0, 0.30);      border: 0px none #CCCCCC;      opacity: 1.00;      border-radius: 0;    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data-popup-height=\"500\"         data-is-album=\"gallery\"         data-buttons-position=\"bottom\">      <div id=\"bwg_container2_0\">             <div id=\"ajax_loading_0\" class=\"bwg_loading_div_1\">      <div class=\"bwg_loading_div_2\">        <div class=\"bwg_loading_div_3\">          <div id=\"loading_div_0\" class=\"bwg_spider_ajax_loading\">          <\/div>        <\/div>      <\/div>    <\/div>            <form id=\"gal_front_form_0\"              class=\"bwg-hidden\"              method=\"post\"              action=\"#\"              data-current=\"0\"              data-shortcode-id=\"57\"              data-gallery-type=\"thumbnails\"              data-gallery-id=\"27\"              data-tag=\"0\"              data-album-id=\"0\"              data-theme-id=\"1\"              data-ajax-url=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-admin\/admin-ajax.php?action=bwg_frontend_data\">          <div id=\"bwg_container3_0\" class=\"bwg-background bwg-background-0\">                <div data-max-count=\"5\"         data-thumbnail-width=\"250\"         data-bwg=\"0\"         data-gallery-id=\"27\"         data-lightbox-url=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-admin\/admin-ajax.php?action=GalleryBox&amp;current_view=0&amp;gallery_id=27&amp;tag=0&amp;theme_id=1&amp;shortcode_id=57&amp;sort_by=order&amp;order_by=asc&amp;current_url=%2Fjahresbericht22-23%2Fwp-json%2Fwp%2Fv2%2Fpages%2F134\"         id=\"bwg_thumbnails_0\"         class=\"bwg-container-0 bwg-thumbnails bwg-standard-thumbnails bwg-container bwg-border-box\">            <div class=\"bwg-item\">        <a class=\"bwg-a  bwg_lightbox\"  data-image-id=\"69\" href=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/CAD-Konstruktion-eines-Wuerfels-in-FreeCAD.png?bwg=1693668606\" data-elementor-open-lightbox=\"no\">                <div class=\"bwg-item0 \">          <div class=\"bwg-item1 bwg-zoom-effect\">            <div class=\"bwg-item2\">              <img class=\"skip-lazy bwg_standart_thumb_img_0 \"                   data-id=\"69\"                   data-width=\"500.00\"                   data-height=\"443.23\"                   data-src=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/thumb\/CAD-Konstruktion-eines-Wuerfels-in-FreeCAD.png?bwg=1693668606\"                   src=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/thumb\/CAD-Konstruktion-eines-Wuerfels-in-FreeCAD.png?bwg=1693668606\"                   alt=\"CAD-Konstruktion eines W\u00fcrfels in FreeCAD\"                   title=\"CAD-Konstruktion eines W\u00fcrfels in FreeCAD\" \/>            <\/div>            <div class=\"bwg-zoom-effect-overlay\">              <div class=\"bwg-title1\"><div class=\"bwg-title2\">CAD-Konstruktion eines W\u00fcrfels in FreeCAD<\/div><\/div>                                        <\/div>          <\/div>        <\/div>                        <\/a>              <\/div>            <div class=\"bwg-item\">        <a class=\"bwg-a  bwg_lightbox\"  data-image-id=\"68\" href=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/Julia-Wespi-vor-dem-3D-Drucker.png?bwg=1693668606\" data-elementor-open-lightbox=\"no\">                <div class=\"bwg-item0 \">          <div class=\"bwg-item1 bwg-zoom-effect\">            <div class=\"bwg-item2\">              <img class=\"skip-lazy bwg_standart_thumb_img_0 \"                   data-id=\"68\"                   data-width=\"500.00\"                   data-height=\"406.97\"                   data-src=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/thumb\/Julia-Wespi-vor-dem-3D-Drucker.png?bwg=1693668606\"                   src=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/thumb\/Julia-Wespi-vor-dem-3D-Drucker.png?bwg=1693668606\"                   alt=\"Sch\u00fclerin vor dem 3D-Drucker\"                   title=\"Sch\u00fclerin vor dem 3D-Drucker\" \/>            <\/div>            <div class=\"bwg-zoom-effect-overlay\">              <div class=\"bwg-title1\"><div class=\"bwg-title2\">Sch\u00fclerin vor dem 3D-Drucker<\/div><\/div>                                        <\/div>          <\/div>        <\/div>                        <\/a>              <\/div>          <\/div>    <style>      \/*pagination styles*\/      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 {\t\t\t\ttext-align: center;\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\tmargin: 6px 0 4px;\t\t\t\tdisplay: block;      }      @media only screen and (max-width : 320px) {      #bwg_container1_0 #bwg_container2_0 .displaying-num_0 {     \t display: none;      }      }      #bwg_container1_0 #bwg_container2_0 .displaying-num_0 {\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\tmargin-right: 10px;\t\t\t\tvertical-align: middle;      }      #bwg_container1_0 #bwg_container2_0 .paging-input_0 {\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\tvertical-align: middle;      }      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a.disabled,      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a.disabled:hover,      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a.disabled:focus,\t\t\t#bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 input.bwg_current_page {\t\t\t\tcursor: default;\t\t\t\tcolor: rgba(102, 102, 102, 0.5);      }      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 a,      #bwg_container1_0 #bwg_container2_0 .tablenav-pages_0 input.bwg_current_page {\t\t\t\tcursor: pointer;\t\t\t\ttext-align: center;\t\t\t\tfont-size: 12px;\t\t\t\tfont-family: Ubuntu;\t\t\t\tfont-weight: bold;\t\t\t\tcolor: #666666;\t\t\t\ttext-decoration: none;\t\t\t\tpadding: 3px 6px;\t\t\t\tmargin: 0;\t\t\t\tborder-radius: 0;\t\t\t\tborder-style: solid;\t\t\t\tborder-width: 1px;\t\t\t\tborder-color: #E3E3E3;\t\t\t\t\t\t\t\tbackground-color: rgba(255, 255, 255, 1.00);\t\t\t\tbox-shadow: 0;\t\t\t\ttransition: all 0.3s ease 0s;-webkit-transition: all 0.3s ease 0s;      }      <\/style>      <span class=\"bwg_nav_cont_0\">              <div class=\"tablenav-pages_0\">                  <\/div>                <input type=\"hidden\" id=\"page_number_0\" name=\"page_number_0\" value=\"1\" \/>      <script type=\"text\/javascript\">        if( jQuery('.bwg_nav_cont_0').length > 1 ) {          jQuery('.bwg_nav_cont_0').first().remove()        }        function spider_page_0(cur, x, y, load_more) {          if (typeof load_more == \"undefined\") {  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document.getElementById('page_number_0').value = x;              break;            default:              document.getElementById('page_number_0').value = 1;          }          bwg_ajax('gal_front_form_0', '0', 'bwg_thumbnails_0', '0', '', 'gallery', 0, '', '', load_more, '', 1);        }                    jQuery('.first-page-0').on('click', function () {              spider_page_0(this, 1, -2, 'numeric');              return false;            });            jQuery('.prev-page-0').on('click', function () {              spider_page_0(this, 1, -1, 'numeric');              return false;            });            jQuery('.next-page-0').on('click', function () {              spider_page_0(this, 1, 1, 'numeric');              return false;            });            jQuery('.last-page-0').on('click', function () {              spider_page_0(this, 1, 2, 'numeric');              return false;            });        \t\t\t\t\/* Change page on input enter. *\/        function bwg_change_page_0( e, that ) {          if (  e.key == 'Enter' ) {            var to_page = parseInt(jQuery(that).val());            var pages_count = jQuery(that).parents(\".pagination-links\").data(\"pages-count\");            var current_url_param = jQuery(that).attr('data-url-info');            if (to_page > pages_count) {              to_page = 1;            }\t \t\t\t\t\t\t\t\t\t\t\t\tspider_page_0(this, to_page, 0, 'numeric');\t\t\t\t\t\t\treturn false;\t\t\t\t\t\t          }          return true;        }        jQuery('.bwg_load_btn_0').on('click', function () {            spider_page_0(this, 1, 1, true);            return false;        });      <\/script>      <\/span>                <\/div>        <\/form>        <style>          #bwg_container1_0 #bwg_container2_0 #spider_popup_overlay_0 {          background-color: #EEEEEE;          opacity: 0.60;          }          <\/style>        <div id=\"bwg_spider_popup_loading_0\" class=\"bwg_spider_popup_loading\"><\/div>        <div id=\"spider_popup_overlay_0\" class=\"spider_popup_overlay\" onclick=\"spider_destroypopup(1000)\"><\/div>        <input type=\"hidden\" id=\"bwg_random_seed_0\" value=\"1394139328\">                <\/div>    <\/div>    <script>      if (document.readyState === 'complete') {        if( typeof bwg_main_ready == 'function' ) {          if ( jQuery(\"#bwg_container1_0\").height() ) {            bwg_main_ready(jQuery(\"#bwg_container1_0\"));          }        }      } else {        document.addEventListener('DOMContentLoaded', function() {          if( typeof bwg_main_ready == 'function' ) {            if ( jQuery(\"#bwg_container1_0\").height() ) {             bwg_main_ready(jQuery(\"#bwg_container1_0\"));            }          }        });      }    <\/script>    \n\n\n\n<p>Anschliessend wird dieses 3D-Objekt mit einer speziellen Software (Slicer) in Steueranweisungen f\u00fcr den 3D-Drucker umgewandelt. Und nach einiger Zeit, 3D-Drucken dauert lange, hat man das gew\u00fcnschte Objekt. <\/p>\n\n\n\n<p>An dem Workshop nahmen 6 Sch\u00fclerinnen und Sch\u00fcler aus den 2. und 3. Klassen teil. Zuerst lernten die Sch\u00fclerinnen und Sch\u00fcler in gemeinsamen Lektionen die Grundprinzipien der Konstruktion am Beispiel eines komplexen W\u00fcrfels kennen. Dieser W\u00fcrfel wurde dann am 3D-Drucker realisiert. Dabei mussten die entsprechenden 3D-Parameter wie z.B. Druckgeschwindigkeit, Drucktemperatur etc. richtig einstellt werden.<\/p>\n\n\n\n<p>Anschliessenden konnten die Sch\u00fclerinnen und Sch\u00fcler in individuell betreuten Lektionen ihre eigenen Ideen umsetzen. Einige Beispiele finden sich in den folgenden Abbildungen.<\/p>\n\n\n\n<style id=\"bwg-style-1\">    #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails {      width: 1254px;              justify-content: center;        margin:0 auto !important;              background-color: rgba(255, 255, 255, 0.00);            padding-left: 4px;      padding-top: 4px;      max-width: 100%;            }        #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails .bwg-item {    justify-content: flex-start;      max-width: 250px;          }    #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails .bwg-item a {       margin-right: 4px;       margin-bottom: 4px;    }    #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails .bwg-item0 {      padding: 0px;            background-color:rgba(0,0,0, 0.30);      border: 0px none #CCCCCC;      opacity: 1.00;      border-radius: 0;      box-shadow: ;    }    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56%;    }        #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails .bwg-title1 {      position: absolute;      top: 0;      z-index: 100;      width: 100%;      height: 100%;      display: flex;      justify-content: center;      align-content: center;      flex-direction: column;      opacity: 0;    }\t      #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails .bwg-title2,    #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails .bwg-ecommerce2 {      color: #FFFFFF;      font-family: Ubuntu;      font-size: 16px;      font-weight: bold;      padding: 2px;      text-shadow: ;      max-height: 100%;    }    #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails .bwg-thumb-description span {    color: #323A45;    font-family: Ubuntu;    font-size: 12px;    max-height: 100%;    word-wrap: break-word;    }    #bwg_container1_1 #bwg_container2_1 .bwg-container-1.bwg-standard-thumbnails 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bwg_standart_thumb_img_1 \"                   data-id=\"38\"                   data-width=\"500.00\"                   data-height=\"405.40\"                   data-src=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/thumb\/Kotfluegel.jpg?bwg=1693513273\"                   src=\"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-content\/uploads\/sites\/197\/photo-gallery\/imported_from_media_libray\/thumb\/Kotfluegel.jpg?bwg=1693513273\"                   alt=\"Kotfl\u00fcgel f\u00fcr ein ferngesteuertes Modellauto\"                   title=\"Kotfl\u00fcgel f\u00fcr ein ferngesteuertes Modellauto\" \/>            <\/div>            <div class=\"bwg-zoom-effect-overlay\">              <div class=\"bwg-title1\"><div class=\"bwg-title2\">Kotfl\u00fcgel f\u00fcr ein ferngesteuertes Modellauto<\/div><\/div>                                        <\/div>          <\/div>        <\/div>                        <\/a>              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#spider_popup_overlay_1 {          background-color: #EEEEEE;          opacity: 0.60;          }          <\/style>        <div id=\"bwg_spider_popup_loading_1\" class=\"bwg_spider_popup_loading\"><\/div>        <div id=\"spider_popup_overlay_1\" class=\"spider_popup_overlay\" onclick=\"spider_destroypopup(1000)\"><\/div>        <input type=\"hidden\" id=\"bwg_random_seed_1\" value=\"2067134541\">                <\/div>    <\/div>    <script>      if (document.readyState === 'complete') {        if( typeof bwg_main_ready == 'function' ) {          if ( jQuery(\"#bwg_container1_1\").height() ) {            bwg_main_ready(jQuery(\"#bwg_container1_1\"));          }        }      } else {        document.addEventListener('DOMContentLoaded', function() {          if( typeof bwg_main_ready == 'function' ) {            if ( jQuery(\"#bwg_container1_1\").height() ) {             bwg_main_ready(jQuery(\"#bwg_container1_1\"));            }          }        });      }    <\/script>    \n<!-- PMB print buttons is only displayed on a single post\/page URLs-->","protected":false},"excerpt":{"rendered":"<p>Rudi PletzerLehrperson f\u00fcr Chemie, Naturwissenschaften und Technik Das Drucken von Objekten mit einem 3D-Drucker ist heute ein g\u00e4ngiges Verfahren. Der 3D-Drucker hat ein \u00e4usserst breites Einsatzgebiet. Dabei ist das 3D-Drucken nur der letzte Schritt in einem \u00e4usserst kreativen und technisch anspruchsvollen Prozess.&nbsp; Im ersten Schritt geht es darum, eine Idee mit Hilfe eines CAD-Konstruktionsprogramms in [&hellip;]<\/p>\n","protected":false},"author":218,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"categories":[7,6],"tags":[],"_links":{"self":[{"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/pages\/134"}],"collection":[{"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/users\/218"}],"replies":[{"embeddable":true,"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/comments?post=134"}],"version-history":[{"count":9,"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/pages\/134\/revisions"}],"predecessor-version":[{"id":855,"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/pages\/134\/revisions\/855"}],"wp:attachment":[{"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/media?parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/categories?post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ksr-lu.ch\/jahresbericht22-23\/wp-json\/wp\/v2\/tags?post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}