{"id":8932,"date":"2023-04-17T11:02:37","date_gmt":"2023-04-17T09:02:37","guid":{"rendered":"https:\/\/blog.federnshop.com\/design-de-molas-metalicas-parte-1-nocoes-basicas\/"},"modified":"2023-04-18T14:15:30","modified_gmt":"2023-04-18T12:15:30","slug":"design-de-molas-metalicas-parte-1-nocoes-basicas","status":"publish","type":"post","link":"https:\/\/blog.federnshop.com\/pt-pt\/design-de-molas-metalicas-parte-1-nocoes-basicas\/","title":{"rendered":"Design de molas met\u00e1licas &#8211; Parte 1 &#8220;No\u00e7\u00f5es b\u00e1sicas"},"content":{"rendered":"<p>Abaixo voc\u00ea pode ler o resumo do b\u00e1sico para o <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/design-de-molas-metalicas-ferramentas-praticas-de-servico\/\" target=\"_blank\" rel=\"noopener noreferrer\">projeto de molas<\/a> <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/informacion-muelles-de-compresion\/\" target=\"_blank\" rel=\"noopener noreferrer\">de compress\u00e3o<\/a>, <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/muelles-de-traccion-de-informacion\/\" target=\"_blank\" rel=\"noopener noreferrer\">molas de extens\u00e3o<\/a> e <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/informacion-muelles-de-torsion\/\" target=\"_blank\" rel=\"noopener noreferrer\">molas de tor\u00e7\u00e3o<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-2766 size-medium\" src=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/\/Federarbeit_600-300x300.jpg\" alt=\"Gr\u00e1fico de Penas - Gutekunst Federn\" width=\"300\" height=\"300\" data-wp-pid=\"2766\" srcset=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_600-300x300.jpg 300w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_600-150x150.jpg 150w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_600-270x270.jpg 270w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_600-230x230.jpg 230w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_600-200x200.jpg 200w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_600-600x600-cropped.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>As molas t\u00e9cnicas s\u00e3o ainda hoje um dos elementos de m\u00e1quinas mais importantes e s\u00e3o utilizadas com sucesso em ve\u00edculos, aparelhos mec\u00e2nicos ou electrot\u00e9cnicos de precis\u00e3o, equipamentos m\u00e9dicos, aparelhos dom\u00e9sticos e muito mais. Muitas vezes a fun\u00e7\u00e3o de todo o aparelho ou parte da m\u00e1quina depende do funcionamento sem problemas da mola met\u00e1lica.<\/p>\n<p>Molas met\u00e1licas s\u00e3o elementos que se deformam especificamente sob carga e retornam \u00e0 sua forma original quando a carga \u00e9 removida. No processo, a energia fornecida \u00e9 convertida em <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/federarbeit-portugiesisch\/\" target=\"_blank\" rel=\"noopener noreferrer\">trabalho de mola<\/a> (W) e liberada novamente em um momento posterior (armazenamento de for\u00e7a). No entanto, as molas met\u00e1licas s\u00f3 executam de forma fi\u00e1vel esta deforma\u00e7\u00e3o e absor\u00e7\u00e3o de energia dentro dos limites concebidos para o efeito. Portanto, o <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/design-de-molas-metalicas-ferramentas-praticas-de-servico\/\" target=\"_blank\" rel=\"noopener noreferrer\">projeto correto da mola<\/a> e o <a href=\"https:\/\/blog.federnshop.com\/neues-federnberechnungsprogramm\/\" target=\"_blank\" rel=\"noopener noreferrer\">c\u00e1lculo da mola<\/a> \u00e9 um componente importante para o perfeito funcionamento da mola met\u00e1lica.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>A curva caracter\u00edstica da mola <\/strong><\/p>\n<p>Molas met\u00e1licas ou molas t\u00e9cnicas s\u00e3o julgadas de acordo com as suas <a href=\"https:\/\/blog.federnshop.com\/federkennlinie\/\" target=\"_blank\" rel=\"noopener noreferrer\">caracter\u00edsticas de mola<\/a>. Esta curva caracter\u00edstica da mola representa a depend\u00eancia da <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/calcular-la-fuerza-de-muelles\/\" target=\"_blank\" rel=\"noopener noreferrer\">for\u00e7a<\/a> da mola (F) no curso da mola (s). Dependendo da caracter\u00edstica da mola necess\u00e1ria (linear, progressiva, degressiva ou combinada), a forma e o tipo de mola tamb\u00e9m mudam.<\/p>\n<figure id=\"attachment_8933\" aria-describedby=\"caption-attachment-8933\" style=\"width: 750px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.federnshop.com\/federkennlinie\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-8933 size-large\" src=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/\/Federkennlinien_Gutekunst-1024x601.jpg\" alt=\"Caracter\u00edsticas da mola - Gutekunst Federn\" width=\"750\" height=\"440\" data-wp-pid=\"2776\" srcset=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst-1024x601.jpg 1024w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst-300x176.jpg 300w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst-768x451.jpg 768w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst-600x352.jpg 600w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst-150x88.jpg 150w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst-400x235.jpg 400w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst-200x117.jpg 200w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federkennlinien_Gutekunst.jpg 1200w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><figcaption id=\"caption-attachment-8933\" class=\"wp-caption-text\">Caracter\u00edsticas da primavera a) Progressivo de uma mola de compress\u00e3o c\u00f3nica, b) linear de uma mola de compress\u00e3o cil\u00edndrica, degressiva de uma coluna de mola de disco<\/figcaption><\/figure>\n<p>A <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/calcular-a-constante-da-primavera\/\" target=\"_blank\" rel=\"noopener noreferrer\">taxa da mola<\/a> (R) determina a curva caracter\u00edstica da mola no diagrama da mola. A taxa de mola (R) \u00e9, portanto, um valor importante no projeto da mola apropriada. Com uma <a href=\"https:\/\/blog.federnshop.com\/federkennlinie\/\" target=\"_blank\" rel=\"noopener noreferrer\">caracter\u00edstica de mola linear<\/a>, a taxa de mola \u00e9 constante. Molas com uma caracter\u00edstica de mola curva t\u00eam uma taxa de mola vari\u00e1vel. As seguintes f\u00f3rmulas aplicam-se, portanto, a uma curva caracter\u00edstica linear:<\/p>\n<p>para molas de compress\u00e3o e extens\u00e3o<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=R%3D%5Cfrac%7BF2-F1%7D%7Bs2-s1%7D\" alt=\"R=\\frac{F2-F1}{s2-s1}\" align=\"absmiddle\" \/><\/p>\n<p>para pernas e molas de tor\u00e7\u00e3o<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=R_%7BM%7D%3D%5Cfrac%7BM2-M1%7D%7B%5Calpha2-%5Calpha1%7D\" alt=\"R_{M}=\\frac{M2-M1}{\\alpha2-alpha1}\" align=\"absmiddle\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>O trabalho da Primavera<\/strong><\/p>\n<p>Ao tens\u00e3o da mola met\u00e1lica, o trabalho \u00e9 feito, que \u00e9 libertado novamente quando relaxa. O trabalho de mola (W) resulta sempre como uma superf\u00edcie abaixo da caracter\u00edstica da mola. Com uma curva caracter\u00edstica de mola linear, aplica-se portanto o seguinte:<\/p>\n<p>para molas de compress\u00e3o e extens\u00e3o<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=W%3D%5Cfrac%7B1%7D%7B2%7DF%5Ccdot%20s\" alt=\"W=\\frac{1}{2}F\\cdot s\" align=\"absmiddle\" \/><\/p>\n<p>para molas de tor\u00e7\u00e3o<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=W%3D%5Cfrac%7B1%7D%7B2%7DM%5Ccdot%20%5Calpha\" alt=\"W=\\frac{1}{2}M=cdot =alpha\" align=\"absmiddle\" \/><\/p>\n<p>Calculando o valor da utilidade de volume, diferentes tipos de molas podem ser determinados atrav\u00e9s da rela\u00e7\u00e3o entre a energia da mola e a energia da mola. (W) e espa\u00e7o de instala\u00e7\u00e3o (V) um com o outro:<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=%5Ceta_%7BA%7D%3D%5Cfrac%7BW%7D%7BV%7D\" alt=\"\\{A}==frac{W}{V}\" align=\"absmiddle\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>A histerese <\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright wp-image-2763 size-medium\" src=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/\/Federarbeit_bei_Reibung_600-300x300.jpg\" alt=\"Trabalhos de primavera em caso de atrito | Gutekunst Federn\" width=\"300\" height=\"300\" data-wp-pid=\"2763\" srcset=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_bei_Reibung_600-300x300.jpg 300w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_bei_Reibung_600-150x150.jpg 150w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_bei_Reibung_600-270x270.jpg 270w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_bei_Reibung_600-230x230.jpg 230w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federarbeit_bei_Reibung_600-200x200.jpg 200w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>O comportamento da suspens\u00e3o pode ser influenciado por fric\u00e7\u00e3o externa. Estas for\u00e7as friccionais impedem a mola de se deformar para tr\u00e1s. No caso de tens\u00e3o alternada, esta manifesta-se sob a forma de um <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/hystereseschleife-portugiesisch\/\" target=\"_blank\" rel=\"noopener noreferrer\">ciclo de histerese<\/a>. Parte do trabalho da mola \u00e9 convertida em calor por fric\u00e7\u00e3o e depois \u00e9 &#8220;perdida&#8221;. Uma vez que isto \u00e9 indesej\u00e1vel quando se utilizam molas, qualquer fric\u00e7\u00e3o deve ser evitada construtivamente atrav\u00e9s da disposi\u00e7\u00e3o e <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/cuerpo-de-resorte-de-diseno\/\" target=\"_blank\" rel=\"noopener noreferrer\">desenho das molas<\/a>.<\/p>\n<figure id=\"attachment_3205\" aria-describedby=\"caption-attachment-3205\" style=\"width: 300px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/blog.federnshop.com\/pt-pt\/hystereseschleife-portugiesisch\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-1239 size-medium\" src=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/\/Hystereseschleife_600-300x300.jpg\" alt=\"Molas de a\u00e7o de ciclo de histerese\" width=\"300\" height=\"300\" data-wp-pid=\"1239\" srcset=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/Hystereseschleife_600-300x300.jpg 300w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Hystereseschleife_600-150x150.jpg 150w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Hystereseschleife_600-200x200.jpg 200w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Hystereseschleife_600.jpg 600w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Hystereseschleife_600-270x270.jpg 270w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Hystereseschleife_600-230x230.jpg 230w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Hystereseschleife_600-400x400-cropped.jpg 400w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><figcaption id=\"caption-attachment-3205\" class=\"wp-caption-text\">Ciclo de histerese relacionado com fric\u00e7\u00e3o<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><strong>O relaxamento<\/strong><\/p>\n<p>Por exemplo, se uma mola de compress\u00e3o \u00e9 comprimida a um determinado comprimento entre placas paralelas a uma <a href=\"https:\/\/blog.federnshop.com\/federwerkstoffe-arbeitstemperatur\/\" target=\"_blank\" rel=\"noopener noreferrer\">temperatura mais elevada<\/a>, pode-se ver que a <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/calcular-la-fuerza-de-muelles\/\" target=\"_blank\" rel=\"noopener noreferrer\">for\u00e7a da mola<\/a> diminui gradualmente ao longo do tempo. Esta perda de for\u00e7a aumenta com o aumento da temperatura e da tens\u00e3o.<\/p>\n<p>O<a href=\"https:\/\/blog.federnshop.com\/pt-pt\/relaxamento-para-molas\/\" target=\"_blank\" rel=\"noopener noreferrer\">relaxamento do<\/a> material \u00e9 uma deforma\u00e7\u00e3o pl\u00e1stica que se manifesta como uma perda de for\u00e7a a um comprimento de instala\u00e7\u00e3o constante. Isto \u00e9 dado como uma percentagem em rela\u00e7\u00e3o \u00e0 for\u00e7a inicial F1:<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=Relaxation%3D%5Cfrac%7B%5CDelta%20F%5Ccdot%20100%7D%7BF1%7D\" alt=\"Relaxamento=frac{\\frac{\\delta F\\cdot 100}{F1}\" align=\"absmiddle\" \/><\/p>\n<p>O diagrama seguinte mostra o curso b\u00e1sico do relaxamento e a velocidade do relaxamento:<\/p>\n<figure id=\"attachment_8934\" aria-describedby=\"caption-attachment-8934\" style=\"width: 750px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/blog.federnshop.com\/pt-pt\/relaxamento-para-molas\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2777 size-large\" src=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/\/Relaxation_Gutekunst-1024x628.jpg\" alt=\"Gr\u00e1fico de Relaxamento - Gutekunst Federn\" width=\"750\" height=\"460\" data-wp-pid=\"2777\" srcset=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst-1024x628.jpg 1024w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst-300x184.jpg 300w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst-768x471.jpg 768w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst-600x368.jpg 600w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst-150x92.jpg 150w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst-400x245.jpg 400w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst-200x123.jpg 200w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Relaxation_Gutekunst.jpg 1200w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><figcaption id=\"caption-attachment-8934\" class=\"wp-caption-text\">Curso do tempo de relaxamento e velocidade de relaxamento para molas de compress\u00e3o helicoidais<\/figcaption><\/figure>\n<p>Os valores de relaxamento ap\u00f3s 48 horas s\u00e3o considerados como valores caracter\u00edsticos, embora o relaxamento ainda n\u00e3o esteja completamente terminado neste ponto. A EN 13906-1 cont\u00e9m diagramas de relaxamento dependentes do material. Estes s\u00f3 devem ser inclu\u00eddos pelo projectista se forem colocadas elevadas exig\u00eancias \u00e0 const\u00e2ncia da for\u00e7a da mola. O relaxamento em diferentes condi\u00e7\u00f5es de temperatura \u00e9 mostrado no c\u00e1lculo do <a href=\"https:\/\/www.federnshop.com\/de\/federberechnung-auswahl.html\" target=\"_blank\" rel=\"noopener noreferrer\">programa<\/a> WinFSB do Gutekunst Federn, dispon\u00edvel em <a href=\"https:\/\/www.federnshop.com\" target=\"_blank\" rel=\"noopener noreferrer\"><u>www.federnshop.com<\/u><\/a>tamb\u00e9m \u00e9 mostrado.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>A escolha certa do material<\/strong><\/p>\n<p>As<a href=\"https:\/\/blog.federnshop.com\/extremfall\/\" target=\"_blank\" rel=\"noopener noreferrer\">molas met\u00e1licas<\/a> devem ser feitas de um <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/propriedades-de-aco-de-mola\/\" target=\"_blank\" rel=\"noopener noreferrer\">material<\/a> adequado e concebidas e constru\u00eddas de tal forma que retornem \u00e0 sua forma original ap\u00f3s a remo\u00e7\u00e3o de uma carga aplicada. Esta propriedade \u00e9 expressa no <a href=\"https:\/\/blog.federnshop.com\/elastizitaetsmodul\/\" target=\"_blank\" rel=\"noopener noreferrer\">m\u00f3dulo de elasticidade<\/a> e no m\u00f3dulo de deslizamento. Estes <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/propriedades-de-aco-de-mola\/\" target=\"_blank\" rel=\"noopener noreferrer\">par\u00e2metros materiais<\/a> expressam a rela\u00e7\u00e3o entre tens\u00e3o e deforma\u00e7\u00e3o e devem ter um valor t\u00e3o alto quanto poss\u00edvel.<\/p>\n<p>Al\u00e9m disso, materiais de mola:<\/p>\n<ul>\n<li>t\u00eam altos limites el\u00e1sticos, ou seja, uma grande faixa puramente el\u00e1stica,<\/li>\n<li>suportar as tens\u00f5es correspondentes mesmo a <a href=\"https:\/\/blog.federnshop.com\/federwerkstoffe-arbeitstemperatur\/\" target=\"_blank\" rel=\"noopener noreferrer\">temperaturas elevadas<\/a> sem grande perda de for\u00e7a (baixo relaxamento),<\/li>\n<li>t\u00eam uma elevada resist\u00eancia \u00e0 fadiga (estrutura de gr\u00e3o fino, livre de impurezas),<\/li>\n<li>t\u00eam capacidade de deforma\u00e7\u00e3o suficiente,<\/li>\n<li>t\u00eam uma superf\u00edcie que \u00e9 o mais escorregadia poss\u00edvel,<\/li>\n<li>resistir a certos requisitos de protec\u00e7\u00e3o anticorrosiva,<\/li>\n<li>ser eletricamente condutivo ou n\u00e3o magn\u00e9tico.<\/li>\n<\/ul>\n<p><strong>Elasticidade e m\u00f3dulos deslizantes de diferentes materiais<\/strong><\/p>\n<table width=\"240\">\n<tbody>\n<tr>\n<td width=\"80\">material<\/td>\n<td width=\"80\">m\u00f3dulo de elasticidade [N\/mm\u00b2]<\/td>\n<td width=\"80\">M\u00f3dulo G [N\/mm\u00b2]<\/td>\n<\/tr>\n<tr>\n<td>Fio de a\u00e7o de mola extra\u00eddo patenteado de acordo com a EN 10270-1<\/td>\n<td>206000<\/td>\n<td>81500<\/td>\n<\/tr>\n<tr>\n<td>Fio de mola de v\u00e1lvula saciada de \u00f3leo de acordo com a EN 10270-2<\/td>\n<td>206000<\/td>\n<td>81500<\/td>\n<\/tr>\n<tr>\n<td>A\u00e7o laminado a quente de acordo com a EN10089<\/td>\n<td>206000<\/td>\n<td>78500<\/td>\n<\/tr>\n<tr>\n<td>Fita laminada a frio de acordo com a norma EN 10132<\/td>\n<td>206000<\/td>\n<td>78500<\/td>\n<\/tr>\n<tr>\n<td>X10 CrNi 18 8 (1.4310)<\/td>\n<td>185000<\/td>\n<td>70000<\/td>\n<\/tr>\n<tr>\n<td>X7 CrNiAl 17 7 (1.4568)<\/td>\n<td>195000<\/td>\n<td>73000<\/td>\n<\/tr>\n<tr>\n<td>X5 CrNiMo 17-12-2 (1.4401)<\/td>\n<td>180000<\/td>\n<td>68000<\/td>\n<\/tr>\n<tr>\n<td>CuSn6 R950 de acordo com a EN 12166<\/td>\n<td>115000<\/td>\n<td>42000<\/td>\n<\/tr>\n<tr>\n<td>CuZn36 R700 de acordo com a EN 12166<\/td>\n<td>110000<\/td>\n<td>39000<\/td>\n<\/tr>\n<tr>\n<td>CuBe2 de acordo com a norma EN 12166<\/td>\n<td>120000<\/td>\n<td>47000<\/td>\n<\/tr>\n<tr>\n<td>CuNi18Zn20 de acordo com a EN 12166<\/td>\n<td>135000<\/td>\n<td>45000<\/td>\n<\/tr>\n<tr>\n<td>CuCo2Be segundo a norma EN 12166<\/td>\n<td>130000<\/td>\n<td>48000<\/td>\n<\/tr>\n<tr>\n<td>Inconel X750<\/td>\n<td>213000<\/td>\n<td>76000<\/td>\n<\/tr>\n<tr>\n<td>Nimonic 90<\/td>\n<td>213000<\/td>\n<td>83000<\/td>\n<\/tr>\n<tr>\n<td>Hastelloy C4<\/td>\n<td>210000<\/td>\n<td>76000<\/td>\n<\/tr>\n<tr>\n<td>Liga de tit\u00e2nio TiAl6V4<\/td>\n<td>104000<\/td>\n<td>39000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Influ\u00eancia da temperatura de trabalho na sele\u00e7\u00e3o dos materiais<\/strong><\/p>\n<p><strong>Comportamento a temperaturas de trabalho elevadas <\/strong><\/p>\n<p>O n\u00edvel da temperatura de trabalho pode influenciar significativamente o funcionamento de uma mola, j\u00e1 que a tend\u00eancia para relaxar aumenta com o aumento da temperatura. Ap\u00f3s a avalia\u00e7\u00e3o dos diagramas de relaxamento, as seguintes temperaturas limite podem ser assumidas para os materiais de mola mais importantes.<\/p>\n<p><strong>Limitar as temperaturas dos materiais primaveris ao m\u00ednimo de relaxamento<\/strong><\/p>\n<table width=\"240\">\n<tbody>\n<tr>\n<td width=\"80\">material<\/td>\n<td colspan=\"2\" width=\"160\">Temperatura m\u00e1xima de trabalho em \u00b0C a<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>elevada carga<\/td>\n<td>Carga baixa<\/td>\n<\/tr>\n<tr>\n<td>Fio de a\u00e7o de mola extra\u00eddo patenteado de acordo com a EN 10270-1<\/td>\n<td>60-80<\/td>\n<td>80-150<\/td>\n<\/tr>\n<tr>\n<td>Fio de mola de v\u00e1lvula saciada de \u00f3leo de acordo com a EN 10270-2<\/td>\n<td>80-160<\/td>\n<td>120-160<\/td>\n<\/tr>\n<tr>\n<td>X10CrNi 18.8 (1.4310)<\/td>\n<td>160<\/td>\n<td>250<\/td>\n<\/tr>\n<tr>\n<td>X7CrNiAl 17.7 (1.4568)<\/td>\n<td>200<\/td>\n<td>350<\/td>\n<\/tr>\n<tr>\n<td>X5CrNiMo 17-12-2 (1,4401)<\/td>\n<td>160<\/td>\n<td>300<\/td>\n<\/tr>\n<tr>\n<td>Rio CuSn6<\/td>\n<td>80<\/td>\n<td>100<\/td>\n<\/tr>\n<tr>\n<td>CuZn36<\/td>\n<td>40<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>CuBe2<\/td>\n<td>80<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>CuNi18Zn20<\/td>\n<td>80<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>Inconel X750<\/td>\n<td>475<\/td>\n<td>550<\/td>\n<\/tr>\n<tr>\n<td>Nimonic90<\/td>\n<td>500<\/td>\n<td>500<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Al\u00e9m disso, as <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/propriedades-de-aco-de-mola\/\" target=\"_blank\" rel=\"noopener noreferrer\">propriedades dos materiais do<\/a> <a href=\"https:\/\/blog.federnshop.com\/elastizitaetsmodul\/\" target=\"_blank\" rel=\"noopener noreferrer\">m\u00f3dulo de elasticidade<\/a> e do m\u00f3dulo de cisalhamento, que s\u00e3o importantes para a fun\u00e7\u00e3o da mola, diminuem com o aumento da temperatura. Tanto o m\u00f3dulo de cisalhamento como o m\u00f3dulo de elasticidade s\u00e3o determinados a temperaturas mais elevadas de acordo com a seguinte f\u00f3rmula, utilizando como base as caracter\u00edsticas do material \u00e0 temperatura ambiente (20\u00b0C).<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=G_%7Bt%7D%3DG_%7B20%7D%3D%5Cfrac%7B3620-T%7D%7B3600%7D\" alt=\"G_{t}=G_{20}=\\frac{3620-T}{3600}\" align=\"absmiddle\" \/><\/p>\n<p>resp.<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=E_%7Bt%7D%3DE_%7B20%7D%3D%5Cfrac%7B3620-T%7D%7B3600%7D\" alt=\"E_{t}=E_{20}=\\frac{3620-T}{3600}\" align=\"absmiddle\" \/><\/p>\n<p>Isto permite ao projetista determinar as for\u00e7as reais da mola \u00e0 temperatura de opera\u00e7\u00e3o prevista.<\/p>\n<p><strong>Comportamento a baixas temperaturas de funcionamento<\/strong><\/p>\n<p>Quando utilizado em sistemas de refrigera\u00e7\u00e3o, <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/molas-de-compressao-no-espaco\/\" target=\"_blank\" rel=\"noopener noreferrer\">no espa\u00e7o<\/a> ou no frio rigoroso do inverno, temperaturas t\u00e3o baixas quanto &#8211; 200 \u00b0 devem, \u00e0s vezes, ser suportadas. Apesar da crescente <a href=\"https:\/\/blog.federnshop.com\/zugfestigkeit-federwerkstoffe\/\" target=\"_blank\" rel=\"noopener noreferrer\">resist\u00eancia \u00e0 tra\u00e7\u00e3o<\/a>, as baixas temperaturas t\u00eam um efeito desfavor\u00e1vel, pois a tenacidade dos materiais diminui e podem ocorrer fraturas fr\u00e1geis. A\u00e7os para molas inoxid\u00e1veis, bem como ligas de cobre e n\u00edquel, s\u00e3o prefer\u00edveis aos fios para molas patenteados e aos fios para molas de v\u00e1lvulas para aplica\u00e7\u00f5es a baixa temperatura. A tabela seguinte mostra as temperaturas limite.<\/p>\n<p><strong>Recomenda\u00e7\u00f5es para uso a baixa temperatura<\/strong><\/p>\n<table width=\"160\">\n<tbody>\n<tr>\n<td width=\"80\">material<\/td>\n<td width=\"80\">Temperatura m\u00ednima de trabalho em \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Fio de a\u00e7o de mola extra\u00eddo patenteado de acordo com a EN 10270-1<\/td>\n<td>-60<\/td>\n<\/tr>\n<tr>\n<td>Fio de mola de v\u00e1lvula saciada de \u00f3leo de acordo com a EN 10270-2<\/td>\n<td>-60<\/td>\n<\/tr>\n<tr>\n<td>X10CrNi 18.8 (1.4310)<\/td>\n<td>-200<\/td>\n<\/tr>\n<tr>\n<td>X7CrNiAl 17.7 (1.4568)<\/td>\n<td>-200<\/td>\n<\/tr>\n<tr>\n<td>X5CrNiMo 17-12-2 (1,4401)<\/td>\n<td>-200<\/td>\n<\/tr>\n<tr>\n<td>Rio CuSn6<\/td>\n<td>-200<\/td>\n<\/tr>\n<tr>\n<td>CuZn36<\/td>\n<td>-200<\/td>\n<\/tr>\n<tr>\n<td>CuBe2<\/td>\n<td>-200<\/td>\n<\/tr>\n<tr>\n<td>CuNi18Zn20<\/td>\n<td>-200<\/td>\n<\/tr>\n<tr>\n<td>Inconel X750<\/td>\n<td>-100<\/td>\n<\/tr>\n<tr>\n<td>Nimonic90<\/td>\n<td>-100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Use sistemas de molas<\/strong><\/p>\n<p>Por raz\u00f5es de design, tamb\u00e9m \u00e9 poss\u00edvel utilizar v\u00e1rias molas para absorver for\u00e7as e movimentos. Os <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/sistemas-de-mola-de-compressao\/\" target=\"_blank\" rel=\"noopener noreferrer\">sistemas de molas<\/a> simples s\u00e3o circuitos <a href=\"https:\/\/blog.federnshop.com\/parallelschaltung-federn\/\" target=\"_blank\" rel=\"noopener noreferrer\">paralelos<\/a> e <a href=\"https:\/\/blog.federnshop.com\/reihenschaltung-federn\/\" target=\"_blank\" rel=\"noopener noreferrer\">circuitos<\/a>.<\/p>\n<figure id=\"attachment_8935\" aria-describedby=\"caption-attachment-8935\" style=\"width: 360px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/blog.federnshop.com\/pt-pt\/sistemas-de-muelles-para-tareas-especiales\/\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2778\" src=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/\/Federsysteme_Gutekunst-1-258x300.jpg\" alt=\"Gr\u00e1fico de Sistemas de Molas - Gutekunst Federn\" width=\"360\" height=\"419\" data-wp-pid=\"2778\" srcset=\"https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federsysteme_Gutekunst-1-258x300.jpg 258w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federsysteme_Gutekunst-1.jpg 600w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federsysteme_Gutekunst-1-129x150.jpg 129w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federsysteme_Gutekunst-1-400x466.jpg 400w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federsysteme_Gutekunst-1-343x400.jpg 343w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federsysteme_Gutekunst-1-515x600.jpg 515w, https:\/\/blog.federnshop.com\/wp-content\/uploads\/Federsysteme_Gutekunst-1-172x200.jpg 172w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a><figcaption id=\"caption-attachment-8935\" class=\"wp-caption-text\">Sistemas de primavera a) Liga\u00e7\u00e3o paralela, b) Liga\u00e7\u00e3o em s\u00e9rie, c) Circuito misto<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>a) <a href=\"https:\/\/blog.federnshop.com\/parallelschaltung-federn\/\" target=\"_blank\" rel=\"noopener noreferrer\">Liga\u00e7\u00e3o paralela<\/a><\/p>\n<p>As molas est\u00e3o dispostas de tal forma que a carga externa (F) \u00e9 distribu\u00edda proporcionalmente entre as molas individuais, mas o curso das molas individuais \u00e9 o mesmo. Isto resulta em:<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=s%3Ds1%3Ds2%3Ds3%3D...\" alt=\"s=s1=s2=s3=s3=...\" align=\"absmiddle\" \/> (total de viagens de primavera)<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=F%3DF1%2BF2%2BF3%2B...\" alt=\"F=F1+F2+F3+...\" align=\"absmiddle\" \/> (for\u00e7a total da mola)<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=R%3DR1%2BR2%2BR3%2B...\" alt=\"R=R1+R2+R3+...\" align=\"absmiddle\" \/> (taxa total da Primavera)<\/p>\n<p><strong>A taxa de molas do sistema global de um circuito paralelo \u00e9 sempre maior do que a taxa de molas das molas individuais<\/strong><\/p>\n<p>b) <a href=\"https:\/\/blog.federnshop.com\/reihenschaltung-federn\/\" target=\"_blank\" rel=\"noopener noreferrer\">Liga\u00e7\u00e3o em s\u00e9rie<\/a><\/p>\n<p>As molas est\u00e3o dispostas uma atr\u00e1s da outra para que a mesma for\u00e7a actue em cada mola, mas o percurso da mola \u00e9 dividido entre as molas individuais. Resulta:<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=s%3Ds1%2Bs2%2Bs3%2B...\" alt=\"s=s1+s2+s3+...\" align=\"absmiddle\" \/> (total de viagens de primavera)<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=F%3DF1%3DF2%3DF3%3D...\" alt=\"F=F1=F2=F3=F3=...\" align=\"absmiddle\" \/> (for\u00e7a total da mola)<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=R%3D%5Cfrac%7B1%7D%7B%5Cfrac%7B1%7D%7BR1%7D%2B%5Cfrac%7B1%7D%7BR2%7D%2B%5Cfrac%7B1%7D%7BR3%7D%2B...%7D%0A\" alt=\"R=\\frac{1}{\\frac{1}{R1}+\\frac{1}{R2}+\\frac{1}{R3}+...} \" align=\"absmiddle\" \/> (taxa total da Primavera)<\/p>\n<p><strong>A taxa de molas do sistema global de uma conex\u00e3o em s\u00e9rie \u00e9 sempre menor do que a taxa de molas das molas individuais<\/strong><\/p>\n<p>c) <a href=\"https:\/\/blog.federnshop.com\/mischschaltungen-federn\/\" target=\"_blank\" rel=\"noopener noreferrer\">Circuito misto<\/a><\/p>\n<p>V\u00e1rias molas s\u00e3o ligadas em paralelo e em s\u00e9rie. Devido ao equil\u00edbrio, R1=R2 e R3=R4 devem ser. Para o caso apresentado:<\/p>\n<p><img decoding=\"async\" class=\"mathtex-equation-editor\" src=\"https:\/\/chart.apis.google.com\/chart?cht=tx&amp;chl=R%3D%5Cfrac%7B1%7D%7B%5Cfrac%7B1%7D%7BR1%2BR2%7D%2B%5Cfrac%7B1%7D%7BR3%2BR4%7D%2B...%7D%0A\" alt=\"R=\\frac{1}{\\frac{1}{R1+R2}+\\frac{1}{R3+R4}+...} \" align=\"absmiddle\" \/> (taxa total da Primavera)<\/p>\n<p><strong>A taxa de molas do sistema global do circuito misto mostrado est\u00e1 entre a menor e a maior taxa de molas das molas individuais!<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Na segunda parte da s\u00e9rie de informa\u00e7\u00e3o<a href=\"https:\/\/blog.federnshop.com\/pt-pt\/design-de-molas-metalicas-parte-2-calculo\/\" target=\"_blank\" rel=\"noopener noreferrer\">&#8220;Desenho de molas met\u00e1licas &#8211; Parte 2 &#8220;C\u00e1lculo<\/a>&#8221; apresentamos os par\u00e2metros de c\u00e1lculo para a <a href=\"https:\/\/blog.federnshop.com\/funktions-festigkeitsnachweis\/\" target=\"_blank\" rel=\"noopener noreferrer\">verifica\u00e7\u00e3o funcional e de resist\u00eancia das<\/a> molas de <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/informacion-muelles-de-compresion\/\" target=\"_blank\" rel=\"noopener noreferrer\">compress\u00e3o<\/a>, <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/muelles-de-traccion-de-informacion\/\" target=\"_blank\" rel=\"noopener noreferrer\">molas de extens\u00e3o<\/a> e <a href=\"https:\/\/blog.federnshop.com\/torsionsfedern\/\" target=\"_blank\" rel=\"noopener noreferrer\">molas de tor\u00e7\u00e3o<\/a>.<\/p>\n<p>Se precisar de um <a href=\"https:\/\/blog.federnshop.com\/pt-pt\/standard-oder-individuelle-federn-portugiesisch\/\" target=\"_blank\" rel=\"noopener noreferrer\">desenho individual de mola<\/a>, basta enviar-nos os dados chave da mola met\u00e1lica necess\u00e1ria para <a href=\"mailto:service@federnshop.com\">technik@gutekunst-co.com<\/a>, contactar o nosso departamento t\u00e9cnico pelo telefone (+49) 035877 227-11 ou utilizar o <a href=\"https:\/\/blog.federnshop.com\/neues-federnberechnungsprogramm\/\" target=\"_blank\" rel=\"noopener noreferrer\">programa de c\u00e1lculo de molas Gutekunst WinFSB<\/a> em <a href=\"https:\/\/www.federnshop.com\" target=\"_blank\" rel=\"noopener noreferrer\">www.federnshop.com<\/a> para c\u00e1lculo gratuito de molas de compress\u00e3o, molas de extens\u00e3o e molas de tor\u00e7\u00e3o.<\/p>\n<p><em>Para mais informa\u00e7\u00f5es:<\/em><\/p>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/druckfedern-auslegung-video\/\" target=\"_blank\" rel=\"noopener noreferrer\">Design de mola de compress\u00e3o (v\u00eddeo)<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/zugfedern-auslegung-video\/\" target=\"_blank\" rel=\"noopener noreferrer\">Design de mola de tens\u00e3o (v\u00eddeo)<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/pt-pt\/design-de-molas-metalicas-parte-2-calculo\/\" target=\"_blank\" rel=\"noopener noreferrer\">Design de molas met\u00e1licas &#8211; Parte 2 &#8220;C\u00e1lculo<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/massdaten-federauslegung\/\" target=\"_blank\" rel=\"noopener noreferrer\">Dados de medi\u00e7\u00e3o para o desenho da mola<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/neues-federnberechnungsprogramm\/\">Programa de c\u00e1lculo da Primavera WinFSB 8<\/a><\/li>\n<\/ul>\n<ul>\n<li><a href=\"https:\/\/blog.federnshop.com\/federstahldraht\/\" target=\"_blank\" rel=\"noopener noreferrer\">Fios de a\u00e7o de mola e suas propriedades<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Abaixo voc\u00ea pode ler o resumo do b\u00e1sico para o projeto de molas de compress\u00e3o, molas de extens\u00e3o e molas de tor\u00e7\u00e3o. As molas t\u00e9cnicas s\u00e3o ainda hoje um dos elementos de m\u00e1quinas mais importantes e s\u00e3o utilizadas com sucesso<\/p>\n","protected":false},"author":4,"featured_media":8936,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[483,482,766,907,908,910,913],"tags":[2307,2308,2306,652,2305,2309,654,653],"class_list":["post-8932","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comunicado-de-imprensa","category-conhecimento","category-industria-pt","category-molas-de-arame","category-molas-de-compressao","category-molas-de-traccao","category-molas-especial","tag-calculo-da-mola","tag-construcao","tag-design-de-mola","tag-druckfedern-pt-pt","tag-molas-de-torcao","tag-nocoes-basicas","tag-schenkelfedern-pt-pt","tag-zugfedern-pt-pt"],"_links":{"self":[{"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/posts\/8932","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/comments?post=8932"}],"version-history":[{"count":4,"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/posts\/8932\/revisions"}],"predecessor-version":[{"id":10610,"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/posts\/8932\/revisions\/10610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/media\/8936"}],"wp:attachment":[{"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=8932"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/categories?post=8932"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.federnshop.com\/pt-pt\/wp-json\/wp\/v2\/tags?post=8932"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}