{"id":45348,"date":"2026-02-16T05:20:00","date_gmt":"2026-02-16T05:20:00","guid":{"rendered":"https:\/\/www.cnshining.com\/?p=45348"},"modified":"2026-02-24T08:03:39","modified_gmt":"2026-02-24T08:03:39","slug":"superficies-de-apoio-da-mandibula-de-cravacao-fea-216","status":"publish","type":"post","link":"https:\/\/www.cnshining.com\/pt\/superficies-de-apoio-da-mandibula-de-fixacao-fea-216-html","title":{"rendered":"FEA 216: Explica\u00e7\u00e3o das Superf\u00edcies de Apoio das Mand\u00edbulas em Processo de Reten\u00e7\u00e3o"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Vis\u00e3o geral padr\u00e3o<\/h2>\n\n\n\n<p>A FEA 216 \u00e9 uma norma do setor emitida pela&nbsp;<strong>Federa\u00e7\u00e3o Europeia de Aeross\u00f3is (FEA)<\/strong>, definindo o&nbsp;<strong>Geometria das superf\u00edcies de apoio das pin\u00e7as de fixa\u00e7\u00e3o (pin\u00e7as)<\/strong>&nbsp;Utilizado para fixar v\u00e1lvulas de aerossol em recipientes met\u00e1licos.<\/p>\n\n\n\n<p>Ao contr\u00e1rio das normas para recipientes ou v\u00e1lvulas, a FEA 216 concentra-se exclusivamente em...&nbsp;<strong>interface de ferramentas<\/strong>\u2014 a parte do sistema que cria fisicamente a veda\u00e7\u00e3o.<\/p>\n\n\n\n<style>\n  body {\n    margin: auto;\n    font-family: Arial, Helvetica, sans-serif;\n    line-height: 1.7;\n    color: #222;\n  }\n  figure {\n    margin: 34px 0;\n    text-align: center;\n  }\n  figcaption {\n    font-size: 14px;\n    color: #555;\n    margin-top: 6px;\n  }\n  .note {\n    background: #e8f2ff;\n    padding: 14px;\n    border-left: 4px solid #0b5ed7;\n    margin: 24px 0;\n    border-radius:10px;\n    font-style: italic;\n  }\nbuttons {\n  background-color: #0b5ed7; \n  color: #ffffff; \n}\n<\/style>\n<div class=\"note\">\n<strong>Principal conclus\u00e3o:<\/strong> A FEA 216 explica por que duas linhas de envase que utilizam latas e v\u00e1lvulas id\u00eanticas ainda podem produzir resultados de veda\u00e7\u00e3o muito diferentes.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u00c2mbito e Aplica\u00e7\u00e3o<\/h2>\n\n\n\n<p>A norma FEA 216 aplica-se a mand\u00edbulas de preens\u00e3o utilizadas para:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Copos de v\u00e1lvulas de acordo com&nbsp;<strong><a href=\"https:\/\/www.cnshining.com\/pt\/en-14848-dimensoes-da-valvula-de-copo-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">EN 14848<\/a><\/strong><\/li>\n\n\n\n<li>recipientes de aerossol de 25,4 mm de acordo com&nbsp;<strong><a href=\"https:\/\/www.cnshining.com\/pt\/en-14847-25-4mm-aerosol-aperture-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">EN 14847<\/a><\/strong>&nbsp;(folha de flandres)<\/li>\n\n\n\n<li>Recipientes de alum\u00ednio de 25,4 mm de acordo com&nbsp;<strong><a href=\"https:\/\/www.cnshining.com\/pt\/en-15006-dimensoes-do-aerossol-de-aluminio-html\/\" target=\"_blank\" rel=\"noreferrer noopener\">EN 15006<\/a><\/strong><\/li>\n<\/ul>\n\n\n\n<p>A norma define:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Geometria da mand\u00edbula nas posi\u00e7\u00f5es fechada e expandida<\/li>\n\n\n\n<li>Raios e folgas cr\u00edticas<\/li>\n\n\n\n<li>Limites de desgaste permitidos<\/li>\n<\/ul>\n\n\n\n<div class=\"note\">\n<strong>Dica:<\/strong> A norma FEA 216 deve ser utilizada em conjunto com as normas EN 14850 (altura de contato) e FEA 222 (condi\u00e7\u00f5es ideais de fixa\u00e7\u00e3o).\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">2. Geometria da Mand\u00edbula em Clinch \u2013 Significado em Engenharia<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-216-Clinching-Jaw-Geometry-Side-View.webp\" alt=\"Vista lateral das mand\u00edbulas em contra\u00e7\u00e3o, mostrando a geometria nas posi\u00e7\u00f5es fechada e expandida com os par\u00e2metros identificados (a, \u03b1, d2, d3, r1 e s).\" class=\"wp-image-45593\" title=\"\" srcset=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-216-Clinching-Jaw-Geometry-Side-View.webp 1000w, https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-216-Clinching-Jaw-Geometry-Side-View-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Vista lateral das mand\u00edbulas em posi\u00e7\u00e3o fechada e expandida com as dimens\u00f5es indicadas (a, \u03b1, d2, d3, r1 e s)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"563\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-216-Clinching-Jaw-Geometry-Top-View.webp\" alt=\"Vista superior das mand\u00edbulas em contra\u00e7\u00e3o, mostrando a geometria nas posi\u00e7\u00f5es fechada e expandida com os par\u00e2metros identificados (d2, d3, r3 e c).\" class=\"wp-image-45594\" title=\"\" srcset=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-216-Clinching-Jaw-Geometry-Top-View.webp 1000w, https:\/\/www.cnshining.com\/wp-content\/uploads\/2026\/02\/FEA-216-Clinching-Jaw-Geometry-Top-View-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Vista superior das mand\u00edbulas de fechamento nas posi\u00e7\u00f5es fechada e expandida, mostrando as superf\u00edcies de apoio e as dimens\u00f5es indicadas (d2, d3, r3 e c).<\/figcaption><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>um:<\/strong>&nbsp;Dist\u00e2ncia m\u00ednima entre a mand\u00edbula e a parede interna da v\u00e1lvula durante o movimento. Isso \u00e9 fundamental para evitar o contato metal com metal.<\/li>\n\n\n\n<li><strong>\u03b1:<\/strong>&nbsp;\u00c2ngulo de libera\u00e7\u00e3o da mand\u00edbula, evitando o contato entre a superf\u00edcie inferior da ferramenta e a v\u00e1lvula.<\/li>\n\n\n\n<li><strong>d2:<\/strong>&nbsp;O di\u00e2metro m\u00e1ximo das mand\u00edbulas permitido durante o movimento da ferramenta para dentro e para fora do copo da v\u00e1lvula.<\/li>\n\n\n\n<li><strong>d3:<\/strong>&nbsp;Di\u00e2metro entre as mand\u00edbulas na posi\u00e7\u00e3o expandida.<\/li>\n\n\n\n<li><strong>Di:<\/strong>&nbsp;\u00e9 o di\u00e2metro interno do copo da v\u00e1lvula.<\/li>\n\n\n\n<li><strong>r1:<\/strong>&nbsp;Raio do dedo da mand\u00edbula. O valor m\u00ednimo \u00e9 o limite durante a produ\u00e7\u00e3o, enquanto o valor m\u00e1ximo \u00e9 o limite ap\u00f3s o desgaste da ferramenta.<\/li>\n\n\n\n<li><strong>r2:<\/strong>&nbsp;Raio da haste da pin\u00e7a de fixa\u00e7\u00e3o, importante para a durabilidade e o desempenho da ferramenta.<\/li>\n\n\n\n<li><strong>s:<\/strong>&nbsp;\u00e9 a espessura do material do prato da x\u00edcara<\/li>\n<\/ul>\n\n\n\n<p>Sobre \u201cd2\u201d: O valor do par\u00e2metro \u201cd2\u201d deve ser escolhido de forma que seja compat\u00edvel com o par\u00e2metro \u201ca\u201d. d2 = Di \u2013 2a<\/p>\n\n\n\n<div class=\"note\">\n<strong>Regra de engenharia:<\/strong> A folga \u201ca\u201d deve ser suficiente para evitar o contato, mas n\u00e3o deve exceder 0,3 mm para manter o controle da deforma\u00e7\u00e3o.\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c2ngulo de libera\u00e7\u00e3o \u201c\u03b1\u201d<\/h3>\n\n\n\n<p>O \u00e2ngulo de libera\u00e7\u00e3o evita o contato acidental entre as superf\u00edcies da mand\u00edbula inferior e a v\u00e1lvula durante o preens\u00e3o. Tanto mand\u00edbulas com fundo plano quanto c\u00f4nico s\u00e3o permitidas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Raio do dedo da mand\u00edbula \u201cr1\u201d<\/h3>\n\n\n\n<p>O raio da mand\u00edbula \u00e9 um dos par\u00e2metros mais cr\u00edticos:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Valor m\u00ednimo: limite inferior de fabrica\u00e7\u00e3o<\/li>\n\n\n\n<li>Valor m\u00e1ximo: limite de desgaste durante o uso<\/li>\n<\/ul>\n\n\n\n<div class=\"note\">\n<strong>An\u00e1lise cr\u00edtica:<\/strong> O desgaste excessivo das mand\u00edbulas aumenta o r1 e reduz diretamente a altura de contato efetiva, resultando em veda\u00e7\u00f5es fracas.\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">3. Requisitos dimensionais<\/h2>\n\n\n\n<table>\n  <thead>\n    <tr>\n      <th>Par\u00e2metro<\/th>\n      <th>Faixa especificada<\/th>\n      <th>Impacto funcional<\/th>\n    <\/tr>\n  <\/thead>\n  <tbody>\n    <tr>\n      <td>Espessura do material (s)<\/td>\n      <td>0,25 \u2013 0,6 mm<\/td>\n      <td>espessura da placa do copo da v\u00e1lvula<\/td>\n    <\/tr>\n    <tr>\n      <td>Libera\u00e7\u00e3o (a)<\/td>\n      <td>0,2 \u2013 0,3 mm<\/td>\n      <td>Evita o contato com metal<\/td>\n    <\/tr>\n    <tr>\n      <td>Raio do dedo da mand\u00edbula (r1)<\/td>\n      <td>0,5 \u2013 1,2 \u00b10,02 mm<\/td>\n      <td>Controla a deforma\u00e7\u00e3o do grampo<\/td>\n    <\/tr>\n    <tr>\n      <td>Raio do eixo (r2)<\/td>\n      <td>1,2\u00b10,7mm<\/td>\n      <td>Estabilidade estrutural<\/td>\n    <\/tr>\n    <tr>\n      <td>Raio da borda (c)<\/td>\n      <td>\u2264 0,5 mm<\/td>\n      <td>Impede a perfura\u00e7\u00e3o da v\u00e1lvula<\/td>\n    <\/tr>\n    <tr>\n      <td>\u00c2ngulo de libera\u00e7\u00e3o (\u03b1)<\/td>\n      <td>\u00b1 15\u00b0<\/td>\n      <td>Dispositivo de seguran\u00e7a de desengate da mand\u00edbula<\/td>\n    <\/tr>\n  <\/tbody>\n<\/table>\n\n\n\n<h2 class=\"wp-block-heading\">4. Desgaste da ferramenta e estabilidade do processo<\/h2>\n\n\n\n<p>A an\u00e1lise FEA 216 leva em conta explicitamente&nbsp;<strong>desgaste da mand\u00edbula durante a vida \u00fatil<\/strong>. O aumento permitido no raio de contato da mand\u00edbula est\u00e1 incorporado ao sistema de toler\u00e2ncia.<\/p>\n\n\n\n<div class=\"note\">\n<strong>Boas pr\u00e1ticas:<\/strong> Quando o limite superior de r1 for atingido, as mand\u00edbulas de fixa\u00e7\u00e3o devem ser retrabalhadas ou substitu\u00eddas para manter o desempenho de veda\u00e7\u00e3o.\n<\/div>\n\n\n\n<p>Ignorar o desgaste da mand\u00edbula geralmente resulta em:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Perda gradual da efici\u00eancia de veda\u00e7\u00e3o<\/li>\n\n\n\n<li>Leituras inconsistentes da altura de contato<\/li>\n\n\n\n<li>Vazamento retardado durante o armazenamento<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">5. Cen\u00e1rios de Aplica\u00e7\u00e3o Pr\u00e1tica<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Opera\u00e7\u00e3o da linha de enchimento<\/h3>\n\n\n\n<p>As mand\u00edbulas compat\u00edveis com a norma FEA 216 proporcionam uma geometria de fixa\u00e7\u00e3o previs\u00edvel em produ\u00e7\u00f5es de alta velocidade.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gest\u00e3o de Manuten\u00e7\u00e3o e Ferramentas<\/h3>\n\n\n\n<p>A norma fornece \u00e0s equipes de manuten\u00e7\u00e3o crit\u00e9rios objetivos para decidir quando as mand\u00edbulas devem ser substitu\u00eddas.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Qualifica\u00e7\u00e3o de Fornecedores e Equipamentos<\/h3>\n\n\n\n<p>A especifica\u00e7\u00e3o do FEA 216 na aquisi\u00e7\u00e3o de equipamentos alinha o desempenho das ferramentas em v\u00e1rias linhas de envase.<\/p>\n\n\n\n<div class=\"note\">\n<strong>Dica:<\/strong> Muitos &quot;vazamentos misteriosos&quot; s\u00e3o, na verdade, problemas de geometria das ferramentas \u2014 e n\u00e3o defeitos nas latas ou v\u00e1lvulas.\n<\/div>\n\n\n\n<div class=\"wp-block-group download-standard-box is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<h6 class=\"wp-block-heading\"><strong>Baixe o PDF padr\u00e3o<\/strong><\/h6>\n\n\n\n<p>Este documento fornece <strong>FEA 216<\/strong>, especificando as dimens\u00f5es das superf\u00edcies de apoio das garras de crava\u00e7\u00e3o usadas para crimpagem de v\u00e1lvulas em recipientes met\u00e1licos de aerossol. Isso garante a geometria correta da ferramenta, o desgaste controlado e a qualidade confi\u00e1vel da crava\u00e7\u00e3o nos processos de produ\u00e7\u00e3o e garantia da qualidade.<\/p>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-group is-vertical is-layout-flex wp-container-core-group-is-layout-fe9cc265 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons is-layout-flex wp-container-core-buttons-is-layout-168ce233 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/\/www.cnshining.com\/download\/FEA216.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">Baixe o FEA 216 (PDF)<\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-nowrap is-layout-flex wp-container-core-group-is-layout-6c531013 wp-block-group-is-layout-flex\">\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-outline is-style-outline--1\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.cnshining.com\/pt\/fabricante-de-latas-de-aerossol-de-aluminio\/\" target=\"_blank\" rel=\"noreferrer noopener\">Veja as embalagens de aerossol.<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Perguntas frequentes \u2013 Engenharia e Garantia de Qualidade<\/h2>\n\n\n\n<div data-wp-context=\"{ &quot;autoclose&quot;: false, &quot;accordionItems&quot;: [] }\" data-wp-interactive=\"core\/accordion\" role=\"group\" class=\"wp-block-accordion is-layout-flow wp-block-accordion-is-layout-flow\">\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-2&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-2-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-2\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">1. A disciplina FEA 216 \u00e9 obrigat\u00f3ria?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-2\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-2-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>A norma FEA 216 n\u00e3o \u00e9 legalmente obrigat\u00f3ria, mas representa uma pr\u00e1tica comprovada e amplamente aceita na ind\u00fastria. Em muitas f\u00e1bricas de envase, ela \u00e9 utilizada como padr\u00e3o de refer\u00eancia no diagn\u00f3stico de problemas de crava\u00e7\u00e3o inst\u00e1vel ou vazamentos inexplic\u00e1veis.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-3&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-3-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-3\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">2. A norma FEA 216 aplica-se a sistemas de aerossol de 20 mm?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-3\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-3-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>A norma FEA 216 aplica-se especificamente a sistemas de v\u00e1lvulas de 25,4 mm. Os sistemas de 20 mm utilizam geometria de virola e conceitos de ferramentas diferentes e s\u00e3o abrangidos por normas FEA separadas.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-4&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-4-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-4\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">3. Por que o desgaste da mand\u00edbula \u00e9 abordado explicitamente na FEA 216?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-4\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-4-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>O desgaste das garras altera diretamente o raio efetivo dos dedos da garra e a geometria de contato. \u00c0 medida que o desgaste aumenta, a distribui\u00e7\u00e3o da press\u00e3o de veda\u00e7\u00e3o se deteriora, muitas vezes causando vazamentos tardios mesmo quando as configura\u00e7\u00f5es nominais parecem inalteradas.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-5&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-5-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-5\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">4. \u00c9 poss\u00edvel usar arcadas dent\u00e1rias com diferentes n\u00fameros de segmentos?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-5\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-5-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Sim, podem ser utilizados n\u00fameros diferentes de segmentos de mand\u00edbula. No entanto, a geometria da superf\u00edcie de apoio e os limites dimensionais definidos pela FEA 216 devem ser respeitados para garantir uma deforma\u00e7\u00e3o uniforme.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-6&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-6-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-6\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">5. O que normalmente causa perfura\u00e7\u00e3o da v\u00e1lvula durante o clinch?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-6\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-6-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>A perfura\u00e7\u00e3o da v\u00e1lvula geralmente \u00e9 causada por bordas afiadas, desgaste excessivo ou raios que excedem os limites permitidos. Folgas incorretas ou superf\u00edcies de fixa\u00e7\u00e3o danificadas concentram a tens\u00e3o no material da v\u00e1lvula.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-7&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-7-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-7\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">6. A geometria da mand\u00edbula \u00e9 mais importante do que a for\u00e7a de preens\u00e3o aplicada?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-7\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-7-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Sim. A geometria determina como a for\u00e7a aplicada \u00e9 distribu\u00edda ao redor da v\u00e1lvula e da junta. Aumentar a for\u00e7a por si s\u00f3 n\u00e3o compensa uma geometria incorreta da mand\u00edbula e, muitas vezes, agrava os problemas de veda\u00e7\u00e3o.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-8&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-8-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-8\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">7. Com que frequ\u00eancia se deve inspecionar o ranger de dentes?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-8\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-8-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>A frequ\u00eancia de inspe\u00e7\u00e3o depende do volume de produ\u00e7\u00e3o, da dureza do material e da velocidade de opera\u00e7\u00e3o. Em linhas de alta velocidade, o monitoramento regular do raio das mand\u00edbulas \u00e9 essencial para evitar a perda gradual do desempenho de veda\u00e7\u00e3o.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-9&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-9-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-9\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">8. Latas e v\u00e1lvulas em conformidade com a norma EN ainda podem falhar sem ferramentas em conformidade com a FEA 216?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-9\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-9-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p>Sim. Mesmo latas e v\u00e1lvulas totalmente em conformidade podem falhar se as garras de fixa\u00e7\u00e3o forem projetadas incorretamente ou estiverem desgastadas. A geometria da ferramenta \u00e9 o fator final e decisivo para se obter uma veda\u00e7\u00e3o confi\u00e1vel.<\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n\t\t<div data-elementor-type=\"container\" data-elementor-id=\"45061\" class=\"elementor elementor-45061\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c370fa5 e-flex e-con-boxed e-con e-parent\" data-id=\"c370fa5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-0c8b7c0 e-con-full e-flex e-con e-child\" data-id=\"0c8b7c0\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f5ac074 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f5ac074\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0836143 e-con-full e-flex e-con e-child\" data-id=\"0836143\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-dba680a e-con-full e-flex e-con e-child\" data-id=\"dba680a\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87d0a39 elementor-widget elementor-widget-image\" data-id=\"87d0a39\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/www.cnshining.com\/wp-content\/uploads\/elementor\/thumbs\/CEO-Pony-rl92dlnb7ws10luyx873mcxf7ywgvs77xv5lzan74g.webp\" title=\"CEO Pony\" alt=\"CEO Pony\" loading=\"lazy\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5930664 e-con-full e-flex e-con e-child\" data-id=\"5930664\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f907e4b e-con-full e-flex e-con e-child\" data-id=\"f907e4b\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4639852 elementor-widget elementor-widget-heading\" data-id=\"4639852\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">Pony Ma | CEO<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-96f59b6 elementor-widget elementor-widget-text-editor\" data-id=\"96f59b6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p data-path-to-node=\"7\">Com <b data-path-to-node=\"7\" data-index-in-node=\"5\">25 anos<\/b> Com experi\u00eancia em embalagens met\u00e1licas e neg\u00f3cios internacionais, dedicamo-nos a fornecer... <b data-path-to-node=\"7\" data-index-in-node=\"106\">solu\u00e7\u00f5es de embalagens sustent\u00e1veis<\/b> por meio de tecnologias inovadoras de alum\u00ednio. E compartilho regularmente insights sobre inova\u00e7\u00e3o em materiais e estrat\u00e9gias de fornecimento global para ajudar as marcas a se manterem competitivas.<\/p><p data-path-to-node=\"8\">Seja bem-vindo(a) ao nosso canal de conex\u00e3o! <a href=\"http:\/\/www.linkedin.com\/in\/bottle\" target=\"_blank\" rel=\"noopener nofollow\"><b data-path-to-node=\"8\" data-index-in-node=\"30\">LinkedIn<\/b><\/a> Para discutir as \u00faltimas tend\u00eancias do setor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Interpreta\u00e7\u00e3o profissional das dimens\u00f5es da superf\u00edcie de apoio da mand\u00edbula de crava\u00e7\u00e3o FEA 216, com foco na estabilidade da crimpagem, confiabilidade da veda\u00e7\u00e3o e controle do desgaste da ferramenta para embalagens de aerossol.<\/p>","protected":false},"author":1,"featured_media":45591,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[78],"tags":[],"class_list":["post-45348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aerosol-packaging"],"_links":{"self":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/posts\/45348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/comments?post=45348"}],"version-history":[{"count":0,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/posts\/45348\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/media\/45591"}],"wp:attachment":[{"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/media?parent=45348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/categories?post=45348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnshining.com\/pt\/wp-json\/wp\/v2\/tags?post=45348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}