{"id":133,"date":"2011-05-22T14:42:39","date_gmt":"2011-05-22T14:42:39","guid":{"rendered":"http:\/\/www.practicalsolution.eu\/zakelijk\/?page_id=133"},"modified":"2012-01-31T14:09:37","modified_gmt":"2012-01-31T14:09:37","slug":"optimaliseren-van-de-rubberpers-gebruikt-in-de-vliegtuigindustrie","status":"publish","type":"page","link":"https:\/\/practicalsolution.eu\/business\/?page_id=133","title":{"rendered":"Optimizing the rubber press"},"content":{"rendered":"<p><script src=\"http:\/\/platform.linkedin.com\/in.js\" type=\"text\/javascript\"><\/script>During my graduation I have been working on the optimization of the rubber press. This press is used in aerospace because it is a\u00a0universal contra mold. This keeps molding costs for a plain low.\u00a0\u00a0With these presses it is possible to produce curved body panels made \u200b\u200bfrom a flat plate. As an aircraft is made out of\u00a0many different shaped parts,\u00a0costs for molds should stay low. Since the rubber acts as a universal contramal, mold costs can be kept low. It is therefore important that the extra used counter molds in the concept I invented are not that product related. Here also the rubber takes over the funtion of adjusting molds to counter molds due to its flexibility.\u00a0 The\u00a0disadvantage of this forming technology are the high deformation forces needed. These had to be reduced so small firms with light presses could also start using this production technique.\u00a0With this new way of rubber pressing deformation forces could be reduced by a factor 50. Backspring was reduced by a factor 3.<\/p>\n<p>This compared to the standard\u00a0Guerin rubber press. Reducing backspring means that the mold does not need to be adjusted that much before production starts to reach product definition. The new rubber press is based on the concept of stretch bending. A sketch can be seen <a href=\"https:\/\/practicalsolution.eu\/business\/wp-content\/uploads\/2011\/05\/optimising-the-rubber-press.pdf\">here<\/a>.<\/p>\n<p>The head department professor told me he thought it strange and funny\u00a0that nobody had thought of my idea before me. The idea was so simple, functional and effective and straight forward to invent.<\/p>\n<p>Uw Email privacy wordt gerespecteerd.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>During my graduation I have been working on the optimization of the rubber press. This press is used in aerospace because it is a\u00a0universal contra mold. This keeps molding costs for a plain low.\u00a0\u00a0With these presses it is possible to &hellip; <a href=\"https:\/\/practicalsolution.eu\/business\/?page_id=133\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":130,"menu_order":1,"comment_status":"open","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages\/133"}],"collection":[{"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=133"}],"version-history":[{"count":6,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages\/133\/revisions"}],"predecessor-version":[{"id":972,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages\/133\/revisions\/972"}],"up":[{"embeddable":true,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages\/130"}],"wp:attachment":[{"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}