{"id":3255,"date":"2024-04-10T09:59:29","date_gmt":"2024-04-10T07:59:29","guid":{"rendered":"https:\/\/www.mollificiomodenese.it\/?page_id=3255"},"modified":"2024-04-10T10:17:15","modified_gmt":"2024-04-10T08:17:15","slug":"support-calculation-design-springs-compression-tension-torsion","status":"publish","type":"page","link":"https:\/\/www.mollificiomodenese.it\/en\/services-for-spring-production\/support-calculation-design-springs-compression-tension-torsion\/","title":{"rendered":"Calculation and design support for compression, traction and torsion springs"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_section css=&#8221;.vc_custom_1580193165368{padding-bottom: 100px !important;background-color: #eeeeee !important;}&#8221;][vc_row gap=&#8221;35&#8243;][vc_column width=&#8221;2\/3&#8243;][vc_column_text]The vast experience of <strong>Mollificio Modenese<\/strong> and the high level of competence guaranteed by our technical staff allows us to propose ourselves as a partner, offering <strong>support in the calculation and design of compression, tension and torsion springs.<\/strong><\/p>\n<p>The <strong>production of the most diverse formats of springs<\/strong>, applicable across the board in various industrial sectors, has made our company one of the main points of reference not only in terms of manufacturing but also of<strong> product design<\/strong>. The <strong>support in the calculation and design for compression, tension and torsion springs<\/strong> offered by Mollificio Modenese is highly specialised, capable of satisfying even highly complex technical requirements.<\/p>\n<p><strong>The calculation of springs according to the European CEN<\/strong><\/p>\n<p>The <a href=\"https:\/\/www.cen.eu\/Pages\/default.aspx\"><strong>CEN<\/strong><\/a>, that is the <strong>European Committee for Standardisation<\/strong> defines the springs as \u201cmechanical devices capable of storing energy when deformed and returning energy equivalent when released\u201d. In particular, the <strong>technical committee TC407 of CEN<\/strong> deals with the normalisation of elastic components and has recently revised the <strong>calculation and design standards of 13906<\/strong>, i.e. cylindrical helical springs produced with wire and circular section bars.<\/p>\n<p>The standard refers specifically to:<\/p>\n<ul>\n<li>Compression springs<\/li>\n<li>Tension springs<\/li>\n<li>Torsion springs<\/li>\n<\/ul>\n<p>Within each reference standard, there are the relative\u00a0<strong>spring calculation and design formulas. <\/strong>\u00a0As part of the\u00a0<strong>calculation and design for compression, tension and torsion springs<\/strong>, the\u00a0<strong>13906<\/strong>\u00a0standard defines suitable wires for the production of springs.<\/p>\n<p>The standards are as follows:<\/p>\n<ul>\n<li><strong>EN 10270-1<\/strong>: for cold drawn and patented carbon steel wire for springs<\/li>\n<li><strong>EN 10270-2<\/strong>: for spring steel wire hardened and tempered in oil<\/li>\n<li><strong>EN 10270-3<\/strong>: for stainless steel wire for springs<\/li>\n<li><strong>EN 12166<\/strong>: for copper wires and copper alloys<\/li>\n<li><strong>EN 10086<\/strong>: for hot-rolled steels for tempering springs<\/li>\n<\/ul>\n<p>Within each reference standard, there are the relative\u00a0<strong>spring calculation and design formulas. <\/strong><\/p>\n<p>Without going into the details of the provisions, we intend to outline the <strong>design principles of the springs<\/strong> and conditions that can influence them.<\/p>\n<p><strong>Calculation and design support for compression, tension and torsion springs: the basic principles<\/strong><\/p>\n<p>Among the basic principles that shall be taken into consideration in the <strong>calculation and design for compression, traction and torsion springs<\/strong>, the <strong>operating temperature<\/strong> plays a decisive role, because it influences the <strong>modulus of elasticity E <\/strong>(Young&#8217;s modulus) and that of <strong>tangential elasticity G.<\/strong><\/p>\n<p>In practice, this means that the values of the modules of the materials are considered valid only at <strong>room temperature<\/strong>, with negligible variations for the product&#8217;s performance.<\/p>\n<p>As it is easy to guess, <strong>the elasticity factor<\/strong> plays an essential role in the design of spring, because it directly influences its <strong>load<\/strong>. Equally important for a correct calculation is the coefficient linked to the <strong>type of load that characterises the spring<\/strong>: the design of the product will depend on whether this load is <strong>dynamic, static or quasi-static<\/strong>, in such <strong>a way as to define exactly the number of effective &#8220;fatigue life&#8221; cycles.<\/strong><\/p>\n<p>What we have illustrated are just some of the factors that <strong>Mollificio Modenese<\/strong>&#8216;s technical experts will take into consideration <strong>in supporting the calculation and design for compression, tension and torsion springs<\/strong>. These discriminants will also include <strong>the stress correlation factor<\/strong>, especially important in the case of dynamically loaded springs, the <strong>winding ratio<\/strong>, the spring&#8217;s <strong>real stress value<\/strong> (stress or strain), its <strong>tensile strength<\/strong> and the <strong>allowable stress<\/strong>.<\/p>\n<p>Get in touch with our specialists now to receive <a href=\"https:\/\/www.mollificiomodenese.it\/en\/get-a-quote\/custom-made-spring-quote\/\"><strong>support for calculation and design for compression, tension and torsion springs.<\/strong><\/a>[\/vc_column_text][vc_btn title=&#8221;REQUEST A QUOTE&#8221; style=&#8221;gradient-custom&#8221; gradient_custom_color_1=&#8221;#004f9f&#8221; gradient_custom_color_2=&#8221;#004f9f&#8221; shape=&#8221;square&#8221; align=&#8221;left&#8221; link=&#8221;url:%2Fen%2Fget-a-quote%2Fcustom-made-spring-quote%2F|||&#8221;][vc_empty_space][\/vc_column][vc_column width=&#8221;1\/3&#8243; css=&#8221;.vc_custom_1580149774337{border-left-width: 1px !important;border-left-color: #004f9f !important;border-left-style: solid !important;}&#8221;][vc_widget_sidebar sidebar_id=&#8221;sidebar-3&#8243;][\/vc_column][\/vc_row][\/vc_section]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_section css=&#8221;.vc_custom_1580193165368{padding-bottom: 100px !important;background-color: #eeeeee !important;}&#8221;][vc_row gap=&#8221;35&#8243;][vc_column width=&#8221;2\/3&#8243;][vc_column_text]The vast experience of Mollificio Modenese and the high level of competence guaranteed by our technical staff allows us to propose ourselves as a partner, offering support in the calculation and design of compression, tension and torsion springs. The production of the most diverse formats of springs, applicable [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":979,"parent":3215,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3255","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Calculation and design support for springs - MOLLIFICIO MODENESE<\/title>\n<meta name=\"description\" content=\"The Mollificio Modenese experts offer a comprehensive support service for the calculation and design of compression, tension and torsion springs.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mollificiomodenese.it\/en\/services-for-spring-production\/support-calculation-design-springs-compression-tension-torsion\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Calculation and design support for springs - 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