{"id":16062,"date":"2023-02-24T10:00:00","date_gmt":"2023-02-24T02:00:00","guid":{"rendered":"https:\/\/zetarmold.com\/?p=16062"},"modified":"2026-04-09T08:23:32","modified_gmt":"2026-04-09T00:23:32","slug":"produtos-de-plastico-para-nervuras","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/pt\/produtos-de-plastico-para-nervuras\/","title":{"rendered":"Como \u00e9 que se concebe uma nervura para produtos de pl\u00e1stico?"},"content":{"rendered":"<p><strong>Ao conceber uma nervura para um produto de pl\u00e1stico, h\u00e1 v\u00e1rios factores-chave a considerar para criar um design forte, duradouro e eficaz.&nbsp;<\/strong><\/p>\n<p>Seguindo um conjunto de <a href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">pl\u00e1stico <a href=\"https:\/\/zetarmold.com\/pt\/injection-molding-complete-guide\/\">moldagem por inje\u00e7\u00e3o<\/a><\/a> princ\u00edpios e diretrizes de conce\u00e7\u00e3o, os fabricantes podem criar nervuras que s\u00e3o eficazes para aumentar a resist\u00eancia e o desempenho dos seus produtos de pl\u00e1stico.<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">O que \u00e9 uma nervura para produtos de pl\u00e1stico?<\/span><\/h2>\n<p>Uma altura de nervura \u00e9 uma sali\u00eancia que se estende da superf\u00edcie de <a href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">pe\u00e7as de pl\u00e1stico moldadas por inje\u00e7\u00e3o<\/a> e \u00e9 normalmente utilizado para proporcionar resist\u00eancia e rigidez adicionais a uma \u00e1rea espec\u00edfica das pe\u00e7as moldadas por inje\u00e7\u00e3o.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"564\" height=\"305\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-3-1.jpg\" alt=\"\" class=\"wp-image-16103\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-3-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-3-1-300x162.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">Qual \u00e9 a fun\u00e7\u00e3o das costelas?<\/span><\/h2>\n<p>As nervuras s\u00e3o utilizadas na conce\u00e7\u00e3o de pl\u00e1sticos para fornecer apoio e refor\u00e7o adicionais ao corpo de uma pe\u00e7a, permitindo-lhe suportar tens\u00f5es e cargas mais elevadas sem falhar ou deformar.&nbsp;<\/p>\n<h2 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">Quais s\u00e3o os tipos de costelas?<\/span><\/h2>\n<p>1. A arquitetura apresenta dois tipos distintos de nervuras. O primeiro tipo, mostrado em <strong>Imagem 1<\/strong> \u00e9 um padr\u00e3o de nervuras de grelha longa, enquanto o segundo, representado por <strong>Imagem 2<\/strong> apresenta nervuras circulares, criando um aspeto e uma sensa\u00e7\u00e3o completamente diferentes.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"317\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/1-1.jpg\" alt=\"\" class=\"wp-image-16081\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/1-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/1-1-300x169.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-3 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/2-1.jpg\" alt=\"\" class=\"wp-image-16082\" height=\"300\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/2-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/2-1-300x169.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<p>2. Para garantir a integridade estrutural, as nervuras de refor\u00e7o est\u00e3o estrategicamente colocadas nos cantos e nas paredes laterais do arm\u00e1rio - um pormenor vis\u00edvel em <strong>Imagens 3 e 4<\/strong>.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-4 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"317\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/3-1.jpg\" alt=\"\" class=\"wp-image-16083\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/3-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/3-1-300x169.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/4-1.jpg\" alt=\"\" class=\"wp-image-16084\" height=\"300\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/4-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/4-1-300x169.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<p>3. O pilar \u00e9 projetado com refor\u00e7os, como <strong>Imagem 5<\/strong> apresentado.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"317\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/5-1.jpg\" alt=\"\" class=\"wp-image-16085\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/5-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/5-1-300x169.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<h2 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">O que \u00e9 um princ\u00edpio de conce\u00e7\u00e3o de nervuras?<\/span><\/h2>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">1. A espessura<\/span><\/h3>\n<p>A espessura uniforme da parede da nervura de refor\u00e7o deve ser inferior \u00e0 espessura nominal da parede do produto refor\u00e7ado para evitar depress\u00f5es nas juntas.<\/p>\n<p>O tamanho das nervuras \u00e9 cuidadosamente calibrado - 0,4 a 0,5 vezes a espessura do material pl\u00e1stico, fixando-se normalmente em cerca de metade para uma resist\u00eancia e durabilidade \u00f3ptimas.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">2. A altura<\/span><\/h3>\n<p>A figura 3 ilustra a correla\u00e7\u00e3o entre as dimens\u00f5es das nervuras e a rigidez do produto. Para garantir a m\u00e1xima resist\u00eancia, deve ser implementado um maior n\u00famero de nervuras em vez de aumentar a sua altura, uma vez que uma for\u00e7a excessiva pode causar danos irrepar\u00e1veis.<\/p>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-6 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-1.jpg\" alt=\"\" class=\"wp-image-16096\" height=\"300\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-1-300x300.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-1-150x150.jpg 150w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/rib-for-plastic-products-1-100x100.jpg 100w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">3. A inclina\u00e7\u00e3o<\/span><\/h3>\n<p>A inclina\u00e7\u00e3o da nervura pode ser maior, geralmente superior a 1,5\u00b0, para evitar danos no topo e facilitar a desmoldagem.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">4. A disposi\u00e7\u00e3o do local<\/span><\/h3>\n<p>A conce\u00e7\u00e3o eficiente das nervuras \u00e9 essencial para criar produtos de pl\u00e1stico fortes e de elevado desempenho. <\/p>\n<p>Para garantir o sucesso em <a href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">moldagem por inje\u00e7\u00e3o<\/a> Nos projectos, os fabricantes devem dispor as nervuras de refor\u00e7o escalonadas com precis\u00e3o - isto garante que o produto ser\u00e1 mais resistente \u00e0 contra\u00e7\u00e3o desigual causada pelos processos de fabrico e pelas condi\u00e7\u00f5es de utiliza\u00e7\u00e3o. <\/p>\n<p>Com um conhecimento das principais diretrizes de engenharia, os designers podem produzir resultados superiores para qualquer ind\u00fastria ou aplica\u00e7\u00e3o!<\/p>\n<div style=\"background:#f0f4f8;padding:20px;border-radius:8px;margin-top:30px;\">\n<p style=\"margin:0 0 10px;font-size:18px;\"><strong>Need a Quote for Your Injection Molding Project?<\/strong><\/p>\n<p style=\"margin:0 0 10px;\">Get competitive pricing, DFM feedback, and production timeline from ZetarMold&#8217;s engineering team.<\/p>\n<p style=\"margin:0;\"><a href=\"https:\/\/zetarmold.com\/pt\/contactar-nos\/\" style=\"background:#2563eb;color:white;padding:12px 24px;border-radius:6px;text-decoration:none;font-weight:bold;\">Request a Free Quote \u2192<\/a> See our <a href=\"https:\/\/zetarmold.com\/pt\/injection-mold-complete-guide\/\">Injection Mold Complete Guide<\/a> for a comprehensive overview.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ao conceber uma nervura para um produto de pl\u00e1stico, h\u00e1 v\u00e1rios factores-chave a considerar para criar um design forte, dur\u00e1vel e eficaz.  Ao seguir um conjunto de princ\u00edpios e diretrizes de design de moldagem por inje\u00e7\u00e3o de pl\u00e1stico, os fabricantes podem criar nervuras que s\u00e3o eficazes para aumentar a resist\u00eancia e o desempenho dos seus produtos de pl\u00e1stico. O que \u00e9 uma [...]<\/p>","protected":false},"author":1,"featured_media":16102,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How do you design a rib for plastic products? | ZetarMold","_seopress_titles_desc":"Explore the properties and applications of design rib plastic products. ZetarMold helps you select the right plastic resin for your injection molding","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[73],"tags":[217],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/posts\/16062"}],"collection":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/comments?post=16062"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/posts\/16062\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/media\/16102"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/media?parent=16062"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/categories?post=16062"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/tags?post=16062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}