{"id":469,"date":"2011-07-04T19:50:53","date_gmt":"2011-07-04T19:50:53","guid":{"rendered":"http:\/\/www.practicalsolution.eu\/zakelijk\/?page_id=469"},"modified":"2012-02-03T11:41:02","modified_gmt":"2012-02-03T11:41:02","slug":"spanningsproblemen-oplossen","status":"publish","type":"page","link":"https:\/\/practicalsolution.eu\/business\/?page_id=469","title":{"rendered":"Solving stress concentrations in steel structures"},"content":{"rendered":"<p>By milling a <a href=\"https:\/\/practicalsolution.eu\/business\/wp-content\/uploads\/2011\/07\/Redesign-of-rotor-axis.pdf\">groove<\/a> in the rotor shaft of a generator stress problems near the thickness jump in the shaft diameter\u00a0can be reduced. Now you can prevent fatigue problems. The rotor shaft of a 2-pole generator is in fact heavy and rotates at 25 revolutions per second. Bending stresses varie quickly making fatigue a problem.<\/p>\n<p>With a right design high tensions can spread over a wider area. This lowers the maximum stress in the construction. An example can be found <a href=\"https:\/\/practicalsolution.eu\/business\/wp-content\/uploads\/2011\/07\/Optimising-weld-tensions-in-rear-towing-eyes-by-redesign.pdf\">here<\/a>.<\/p>\n<p>By reducing the thickness of a steel plate being part of a substructure Practical Solution was able to reduce the peak stresses with 40%.\u00a0Usually when high stresses occur in a substructure plate thickness and welds are raised to overcome these high stresses.\u00a0You can read more on the second link of this page working experiance\u00a0\/ killn construction. By using a simple mechanics formula Practical solution was also able to find this optimum reduced thickenss of the plate within 5 minutes. This saved again a few days drawing time\u00a0in SolidWorks.<\/p>\n<p>Your email privacy is respected. You will receive up to two times a year\u00a0 anewsletter. The administrator of the site can not be held liable for any consequential damages.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>By milling a groove in the rotor shaft of a generator stress problems near the thickness jump in the shaft diameter\u00a0can be reduced. Now you can prevent fatigue problems. The rotor shaft of a 2-pole generator is in fact heavy &hellip; <a href=\"https:\/\/practicalsolution.eu\/business\/?page_id=469\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":467,"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\/469"}],"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=469"}],"version-history":[{"count":14,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages\/469\/revisions"}],"predecessor-version":[{"id":485,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages\/469\/revisions\/485"}],"up":[{"embeddable":true,"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=\/wp\/v2\/pages\/467"}],"wp:attachment":[{"href":"https:\/\/practicalsolution.eu\/business\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}