{"id":8232,"date":"2023-03-30T15:00:14","date_gmt":"2023-03-30T13:00:14","guid":{"rendered":"https:\/\/info.formfedern.com\/non-positive-connection-with-spring-force\/"},"modified":"2024-04-29T10:17:06","modified_gmt":"2024-04-29T08:17:06","slug":"non-positive-connection-with-spring-force","status":"publish","type":"post","link":"https:\/\/info.formfedern.com\/en\/non-positive-connection-with-spring-force\/","title":{"rendered":"Non-positive connection with spring force"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/info.formfedern.com\/en\/non-positive-connection-with-spring-force\/#What_are_frictional_connections\" >What are frictional connections?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/info.formfedern.com\/en\/non-positive-connection-with-spring-force\/#Use_of_spring_clips_lock_washers_and_spring_washers_for_non-positive_connections\" >Use of spring clips, lock washers and spring washers for non-positive connections<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/info.formfedern.com\/en\/non-positive-connection-with-spring-force\/#Individual_spring_clips_lock_washers_and_spring_washers\" >Individual spring clips, lock washers and spring washers<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_are_frictional_connections\"><\/span>What are frictional connections?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>One<a href=\"https:\/\/de.wikipedia.org\/wiki\/Verbindungstechnik\" target=\"_blank\" rel=\"noopener noreferrer\"> frictional connection<\/a> through the use of spring force. During the entire period of operation, a force field is built up between the connection partners by means of a suitable preload. Examples of this include pressure forces or frictional forces. The adhesive force ensures the cohesion of the non-positive connection. At this<a href=\"https:\/\/de.wikipedia.org\/wiki\/Verbindungstechnik\" target=\"_blank\" rel=\"noopener noreferrer\"> Connection technology<\/a> the forces to be transmitted occur in the frictional connection tangentially to the surfaces of the connection partners involved. Non-positive connections can only transfer tensile forces if the adhesive force is greater than or equal to the tensile force. There are two other types of connection in connection technology:<a href=\"https:\/\/de.wikipedia.org\/wiki\/Verbindungstechnik\" target=\"_blank\" rel=\"noopener noreferrer\"> form-fitting<\/a> and<a href=\"https:\/\/de.wikipedia.org\/wiki\/Verbindungstechnik\" target=\"_blank\" rel=\"noopener noreferrer\"> material connections<\/a> .<\/p>\n<p><span style=\"text-decoration: underline;\">The following formula is used for non-positive connections:<\/span><\/p>\n<span class=\"katex-eq\" data-katex-display=\"false\">\\Large F_{Zug}\\ \\le F_{Haft}=\\ \\mu\\cdot F_N<\/span>\n<p><span style=\"text-decoration: underline;\">The following applies:<\/span><\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\Large F_{{Zug}}<\/span>: Tensile force<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\Large F_{{Haft}}<\/span>: static friction force<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\Large \\mu<\/span>: Coefficient of friction<\/p>\n<p><span class=\"katex-eq\" data-katex-display=\"false\">\\Large F_{{N}}<\/span>: normal force<\/p>\n<p>The frictional connection is the reason for the self-locking of, for example, loaded wedges or screws. Static friction between the active surfaces of the components prevents a screw from turning or the wedge from simply slipping out. Clamping is also referred to as a frictional connection. Come here frequently<a href=\"https:\/\/info.formfedern.com\/klemmfedern\/\"> Spring clips<\/a> ,<a href=\"https:\/\/info.formfedern.com\/sicherungsscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Lock washers<\/a> and<a href=\"https:\/\/info.formfedern.com\/federscheiben-klemmscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Spring washers<\/a> for use.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Use_of_spring_clips_lock_washers_and_spring_washers_for_non-positive_connections\"><\/span>Use of spring clips, lock washers and spring washers for non-positive connections<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure id=\"attachment_6946\" aria-describedby=\"caption-attachment-6946\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2242 size-medium\" src=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/\/Federscheibe-300x300.jpg\" alt=\"Federscheibe Gutekunst Formfedern\" width=\"300\" height=\"300\" data-wp-pid=\"2242\" srcset=\"https:\/\/info.formfedern.com\/wp-content\/uploads\/Federscheibe-300x300.jpg 300w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Federscheibe-150x150.jpg 150w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Federscheibe.jpg 600w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Federscheibe-180x180.jpg 180w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Federscheibe-270x270.jpg 270w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Federscheibe-230x230.jpg 230w, https:\/\/info.formfedern.com\/wp-content\/uploads\/Federscheibe-200x200.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-6946\" class=\"wp-caption-text\">Spring washer \/ spring clip<\/figcaption><\/figure>\n<p>A spring clip, locking washer and spring washer connect several components to one another &#8211; for example on a hub or shaft. The force of the spring is used to lock and connect the components by self-locking. These springs are also known as spring clamp connections. Just like the wedge and the screw, they belong to the force-fit connections. These require permanent spring properties as a construction principle. A frequently desired side effect is that the sharp edges of the spring dig into the clamping points under the load. This ensures even more hold. Spring clamp connections are used, for example, in mechanical engineering. In connection technology, they ensure short assembly times. That is why they are so widespread here.<\/p>\n<p><a href=\"https:\/\/info.formfedern.com\/klemmfedern\/\">Spring clips<\/a> ,<a href=\"https:\/\/info.formfedern.com\/sicherungsscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Lock washers<\/a> and<a href=\"https:\/\/info.formfedern.com\/federscheiben-klemmscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Spring washers<\/a> are used in many variants for form-fitting connections, for example as:<\/p>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/klemmfedern\/\">Spring clip<\/a><\/li>\n<li><a href=\"https:\/\/info.formfedern.com\/federscheiben-klemmscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\">Clamping disc<\/a><\/li>\n<li><a href=\"https:\/\/info.formfedern.com\/sicherungsscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\">Lock washer<\/a><\/li>\n<li><a href=\"https:\/\/info.formfedern.com\/federscheiben-klemmscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\">Spring washer<\/a><\/li>\n<li><a href=\"https:\/\/info.formfedern.com\/kontaktfedern\/\">Kontaktfeder<\/a><\/li>\n<li>Spring-loaded terminal<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Individual_spring_clips_lock_washers_and_spring_washers\"><\/span>Individual spring clips, lock washers and spring washers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>You want to know which<a href=\"https:\/\/info.formfedern.com\/klemmfedern\/\"> Spring clip<\/a> ,<a href=\"https:\/\/info.formfedern.com\/federscheiben-klemmscheiben\/\"> Clamping washers<\/a> ,<a href=\"https:\/\/info.formfedern.com\/sicherungsscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Lock washer<\/a> ,<a href=\"https:\/\/info.formfedern.com\/federscheiben-klemmscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\"> Spring washer<\/a> or spring-loaded terminal is best suited for your specific application? Then contact our technical department by phone at (+49) 07445 8516-0 or<a href=\"https:\/\/info.formfedern.com\/blattfedern\/\" target=\"_blank\" rel=\"noopener noreferrer\"> info@gutekunst-formfedern.de<\/a> . Please send us a sketch\/drawing with the required quantity via our request button below for a quotation and production check.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: left;\"><a class=\"maxbutton-7 maxbutton maxbutton-federnanfrage\" target=\"_blank\" rel=\"noopener\" href=\"\/federnanfrage\/\"><span class='mb-text'>Federnanfrage<\/span><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><em>You can also find additional information here:<\/em><\/p>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/klemmfedern\/\">Clamping springs for adjusting, locking and fixing<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/sicherungsscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\">Lock washers<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/federscheiben-klemmscheiben\/\" target=\"_blank\" rel=\"noopener noreferrer\">Spring washers and clamping washers<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/formfedern-flachfedern-blattfedern\/\">Form springs, leaf springs and flat springs<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/federclips\/\">Spring clips for every application<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/federstahlklammer\/\">Spring steel clips galvanized and made of stainless steel<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/info.formfedern.com\/laserteile-bestellen\/\">Order laser parts quickly and easily<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>What are frictional connections? One frictional connection through the use of spring force. During the entire period of operation, a force field is built up between the connection partners by means of a suitable preload. Examples of this include pressure<\/p>\n","protected":false},"author":6,"featured_media":8235,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[827,701,713,712],"tags":[2640,2645,2651,2594,2647,1922,2639,2641,2642,2649],"class_list":["post-8232","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-en","category-knowledge","category-spring-clips","category-spring-washers","tag-clamp-spring","tag-connection-technology","tag-hub","tag-kontaktfeder-en","tag-links","tag-positive-connection","tag-spring-clip","tag-spring-washer","tag-spring-loaded-terminal","tag-wave"],"_links":{"self":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts\/8232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/comments?post=8232"}],"version-history":[{"count":5,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts\/8232\/revisions"}],"predecessor-version":[{"id":10705,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/posts\/8232\/revisions\/10705"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/media\/8235"}],"wp:attachment":[{"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/media?parent=8232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/categories?post=8232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/info.formfedern.com\/en\/wp-json\/wp\/v2\/tags?post=8232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}