{"id":12303,"date":"2022-08-29T17:19:18","date_gmt":"2022-08-29T09:19:18","guid":{"rendered":"https:\/\/zetarmold.com\/?p=12303"},"modified":"2026-04-09T08:29:14","modified_gmt":"2026-04-09T00:29:14","slug":"custo-do-molde-de-injecao","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/pt\/custo-do-molde-de-injecao\/","title":{"rendered":"Como reduzir o custo do seu molde de inje\u00e7\u00e3o?"},"content":{"rendered":"<p><strong>Existem v\u00e1rias formas de reduzir o custo de um <a href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\"><a href=\"https:\/\/zetarmold.com\/pt\/injection-mold-complete-guide\/\">molde de inje\u00e7\u00e3o<\/a><\/a>. Em primeiro lugar, deve ter em conta o tamanho da base do molde.<\/strong><\/p>\n<p><strong>Se a base for demasiado grande, o custo do molde aumentar\u00e1. Uma abordagem mais eficiente \u00e9 conceber o molde com uma cavidade central<\/strong>.<\/p>\n<p><strong>Outras op\u00e7\u00f5es de redu\u00e7\u00e3o de custos incluem a adi\u00e7\u00e3o de linhas de arrefecimento ao molde. Estes canais permitem que os materiais injectados solidifiquem mais rapidamente. As linhas de arrefecimento, no entanto, acrescentam um custo vari\u00e1vel ao molde.<\/strong><\/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=\"564\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/08\/Plastic-injection-mold-3.jpg\" alt=\"\" class=\"wp-image-12245\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/08\/Plastic-injection-mold-3.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/08\/Plastic-injection-mold-3-300x300.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/08\/Plastic-injection-mold-3-150x150.jpg 150w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/08\/Plastic-injection-mold-3-100x100.jpg 100w\" 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\">Fechos de correr<\/span><\/h2>\n<p>Sliding shutoffs are a great way to reduce your injection mold cost. They are a set of components that are machined into one side of the mold and extend into the other half.<\/p>\n<p>Isto permite uma transi\u00e7\u00e3o limpa entre uma metade do molde e a seguinte sem utilizar inser\u00e7\u00f5es dispendiosas, ac\u00e7\u00f5es laterais ou bumpoffs.<\/p>\n<p>Os fechos deslizantes tamb\u00e9m podem criar mecanismos de gancho e clipe. S\u00e3o frequentemente utilizados para ligar duas metades do molde. S\u00e3o tamb\u00e9m uma alternativa aos cames de a\u00e7\u00e3o lateral, que s\u00e3o normalmente aparafusados a uma bolsa moldada. T\u00eam a vantagem adicional de serem mais simples de construir.<\/p>\n<p>O custo dos moldes \u00e9 o maior fator de custo para <a rel=\"noreferrer noopener\" href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\"><a href=\"https:\/\/zetarmold.com\/pt\/injection-molding-complete-guide\/\">moldagem por inje\u00e7\u00e3o<\/a><\/a>. Also known as tooling cost, the cost of designing and building a mold depends on several factors, including the volume of production needed, the complexity of the design, and material and process used to create the mold. <\/p>\n<p>These factors all contribute to the overall cost of your injection mold. Injection mold cost increases with the number of parts you&#8217;re making. As the part becomes more complex, the mold has to be designed specifically for that part. Each part requires a different mold size and is unique to the others. Home-made 3-D prints, low-volume molds, and single cavity molds are all examples of simple mold designs.<\/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=\"564\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/plastic-injection-mold-and-molding-for-plastic-gear-500x500-1.jpg\" alt=\"\" class=\"wp-image-7190\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/plastic-injection-mold-and-molding-for-plastic-gear-500x500-1.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/plastic-injection-mold-and-molding-for-plastic-gear-500x500-1-300x300.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/plastic-injection-mold-and-molding-for-plastic-gear-500x500-1-150x150.jpg 150w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/plastic-injection-mold-and-molding-for-plastic-gear-500x500-1-100x100.jpg 100w\" 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\">N\u00facleos de passagem<\/span><\/h2>\n<p>The design of an injection mold has a number of variables to consider. For instance, the parting line of the mold &#8211; the line where the two halves join &#8211; must be determined.<\/p>\n<p>Em algumas aplica\u00e7\u00f5es, esta \u00e9 uma decis\u00e3o \u00f3bvia, mas noutros casos, a linha de separa\u00e7\u00e3o pode n\u00e3o ser \u00f3bvia. Nestes casos, \u00e9 importante determinar a dire\u00e7\u00e3o que a linha de tra\u00e7\u00e3o ir\u00e1 seguir quando o molde abrir.<\/p>\n<p>Um molde de inje\u00e7\u00e3o de qualidade \u00e9 um investimento, e um molde bem feito pode reduzir os seus custos totais. No entanto, o investimento deve ser amortizado ao longo da vida do projeto.<\/p>\n<p>Para tal, a sua equipa de conce\u00e7\u00e3o deve determinar a melhor solu\u00e7\u00e3o de molde para as suas necessidades.<\/p>\n<p>Por exemplo, toler\u00e2ncias apertadas e n\u00fameros de cavidades mais elevados aumentar\u00e3o a sua efici\u00eancia de fabrico, enquanto os moldes maiores ter\u00e3o uma vida \u00fatil de produ\u00e7\u00e3o mais longa e exigir\u00e3o menos manuten\u00e7\u00e3o.<\/p>\n<p>O tamanho do fundo de molde e o n\u00famero de n\u00facleos laterais tamb\u00e9m desempenham um papel importante na escolha de um processo. Em geral, um fundo de molde profundo \u00e9 mais eficiente do que um com superf\u00edcies estriadas. A utiliza\u00e7\u00e3o de n\u00facleos de passagem permite-lhe minimizar o custo do molde e melhorar a precis\u00e3o.<\/p>\n<p>Outro fator que pode reduzir o custo do seu molde \u00e9 o tipo de resina utilizada. As resinas existem numa variedade de materiais e propriedades, e \u00e9 importante escolher a melhor para o seu projeto.<\/p>\n<p>A high-quality resin must be chemically and environmental-resistant and firm. Also, the resin should be compatible with the part&#8217;s design. If you are not certain about which material to use, work with a design engineer. Working together will save you time and effort.<\/p>\n<p>A well-designed injection mold will be more efficient and last longer than a poorly-designed one. This is an important consideration if you&#8217;re trying to find a reliable injection mold builder. Make sure your mold is designed by a trusted mold builder, like Matrix Tooling Inc.<\/p>\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\"><img loading=\"lazy\" decoding=\"async\" width=\"564\" height=\"376\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/how-much-does-injection-molding-cost.jpg\" alt=\"\" class=\"wp-image-6442\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/how-much-does-injection-molding-cost.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/how-much-does-injection-molding-cost-300x200.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\">Otimiza\u00e7\u00e3o da conce\u00e7\u00e3o do molde<\/span><\/h2>\n<p>A conce\u00e7\u00e3o do seu molde \u00e9 a chave para reduzir o custo de produ\u00e7\u00e3o. Ter um molde eficiente ajud\u00e1-lo-\u00e1 a produzir mais pe\u00e7as no mesmo per\u00edodo de tempo.<\/p>\n<p>Por exemplo, se estiver a conceber um molde para uma pe\u00e7a de pl\u00e1stico, deve concentrar-se em garantir que este pode produzir v\u00e1rias pe\u00e7as num ciclo de m\u00e1quina. Isto permitir-lhe-\u00e1 poupar tempo e dinheiro.<\/p>\n<p>There are many ways to design your plastic injection mold. It is important to choose the right material. Different plastics have different properties and should be selected for the right purpose.<\/p>\n<p>Para al\u00e9m do pl\u00e1stico utilizado, tamb\u00e9m \u00e9 necess\u00e1rio ter em conta a fun\u00e7\u00e3o do produto e os factores que o afectar\u00e3o. Por exemplo, os pl\u00e1sticos t\u00eam de ser dur\u00e1veis e capazes de resistir a varia\u00e7\u00f5es extremas de temperatura. A isto chama-se o Fator de Seguran\u00e7a.<\/p>\n<p>The design of the mold is important in reducing the cost of injection molding. It should have efficient mechanisms for ejecting the plastic product quickly. This can be achieved using rods, air blasts, or plates. The faster the plastic product can be ejected, the more money you will save.<\/p>\n<p>A otimiza\u00e7\u00e3o do desenho do molde tamb\u00e9m o ajudar\u00e1 a reduzir o custo global do seu processo de moldagem. Um dos aspectos mais importantes a considerar \u00e9 a localiza\u00e7\u00e3o do pino ejetor.<\/p>\n<p>Se o pino for colocado no local errado, pode causar indenta\u00e7\u00f5es indesejadas no produto acabado. Al\u00e9m disso, pode tamb\u00e9m romper a pe\u00e7a no molde. Um pino ejetor mal colocado pode tamb\u00e9m provocar defeitos est\u00e9ticos. Para minimizar este risco, recomenda-se que o pino ejetor seja colocado na parte mais profunda da sec\u00e7\u00e3o transversal do molde.<\/p>\n<p>Outro aspeto importante a considerar \u00e9 o \u00e2ngulo de inclina\u00e7\u00e3o. O \u00e2ngulo a que uma pe\u00e7a de pl\u00e1stico \u00e9 ejectada deve ser suficientemente baixo para reduzir a fric\u00e7\u00e3o e o desgaste.<\/p>\n<p>Caso contr\u00e1rio, as pe\u00e7as ser\u00e3o demasiado r\u00edgidas para serem ejectadas e podem causar marcas de arrastamento ou manchas na pe\u00e7a de pl\u00e1stico. Idealmente, o \u00e2ngulo de inclina\u00e7\u00e3o deve estar entre 1,5 e 2deg em ambos os lados. No entanto, se as suas pe\u00e7as de pl\u00e1stico tiverem uma superf\u00edcie rugosa, pode ser necess\u00e1rio um \u00e2ngulo de inclina\u00e7\u00e3o mais elevado.<\/p>\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<div class=\"wp-block-embed__wrapper\">\n<iframe  id=\"_ytid_34880\"  width=\"800\" height=\"450\"  data-origwidth=\"800\" data-origheight=\"450\"  data-relstop=\"1\" src=\"https:\/\/www.youtube.com\/embed\/o4N3yJU9VSw?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;modestbranding=0&#038;rel=0&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"Leitor do YouTube\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div>\n<\/figure>\n<h2 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">Automatiza\u00e7\u00e3o<\/span><\/h2>\n<p>Automation helps reduce the cost of manufacturing plastic injection molds. This is largely due to the fact that automated machines can streamline the process while reducing labor costs. <\/p>\n<p>Al\u00e9m disso, a maquinaria automatizada pode produzir componentes mais precisos e melhorar a qualidade do produto acabado. A automatiza\u00e7\u00e3o tamb\u00e9m reduz o desperd\u00edcio e pode melhorar o rendimento global da produ\u00e7\u00e3o.<\/p>\n<p>Tamb\u00e9m reduz a necessidade de novos moldes ap\u00f3s cada altera\u00e7\u00e3o de design, o que poupa tempo e dinheiro \u00e0s empresas. Por exemplo, se uma empresa quiser produzir um recipiente com topo e fundo de encaixe para um produto, n\u00e3o ter\u00e1 de comprar dois moldes separados sempre que o projeto for alterado. A automatiza\u00e7\u00e3o tamb\u00e9m pode ajudar as empresas a poupar dinheiro, acelerando o processo de conce\u00e7\u00e3o.<\/p>\n<p>Another way that automation reduces injection mold cost is by automating manual tasks. Often, a human workforce is needed to maintain the molds, but this can be expensive and inflexible. <\/p>\n<p>Ao automatizar tarefas repetitivas, um robot pode aumentar a consist\u00eancia das pe\u00e7as moldadas. Tamb\u00e9m pode lidar com pe\u00e7as que precisam de ser sobremoldadas ou processadas posteriormente.<\/p>\n<p>Os bra\u00e7os rob\u00f3ticos podem substituir os mecanismos ejectores nos moldes. Os rob\u00f4s podem efetuar a inser\u00e7\u00e3o sem interven\u00e7\u00e3o humana, o que reduz o tempo de coloca\u00e7\u00e3o no mercado e os custos. <\/p>\n<p>Os rob\u00f4s tamb\u00e9m podem realizar opera\u00e7\u00f5es secund\u00e1rias, como a inspe\u00e7\u00e3o e o teste, o que minimiza a necessidade de interven\u00e7\u00e3o manual. Al\u00e9m disso, podem funcionar em modo totalmente autom\u00e1tico, ao passo que a inser\u00e7\u00e3o manual requer uma paragem e o operador tem de desativar as medidas de seguran\u00e7a.<\/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=\"459\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/542_2019_4662_Fig2_HTML.jpg\" alt=\"\" class=\"wp-image-7466\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/542_2019_4662_Fig2_HTML.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2022\/04\/542_2019_4662_Fig2_HTML-300x244.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\">Materiais utilizados<\/span><\/h2>\n<p>Injection molding is a process used to create complex mold designs. It also produces superior results. Although it&#8217;s a costly process, the quality of the end product is what&#8217;s important. It&#8217;s also used in industrial settings. While materials are a major factor, there are many ways to lower the cost of an injection mold.<\/p>\n<p>One of the best ways to reduce the cost of an injection mold is to design a mold with a smaller cavity. A larger mold is more complicated and has a larger cavity area. It requires more materials to be injected into it, so it costs more. Similarly, a smaller mold is less complex than a larger mold.<\/p>\n<p>Outra forma de reduzir o custo de um molde de inje\u00e7\u00e3o \u00e9 simplificar o design. Evite carater\u00edsticas como cortes inferiores e acabamentos complexos que complicam o processo de <a rel=\"noreferrer noopener\" href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\">moldagem por inje\u00e7\u00e3o<\/a> processo. Utilizar fechos deslizantes e n\u00facleos de passagem para reduzir o n\u00famero de cavidades. <\/p>\n<p>Al\u00e9m disso, ajuste a linha de corte e o \u00e2ngulo de inclina\u00e7\u00e3o. Estas t\u00e9cnicas podem ajud\u00e1-lo a reduzir o custo das suas ferramentas sem sacrificar a qualidade do produto acabado.<\/p>\n<p>Another way to reduce the cost of an injection mold is to build it with thinner walls. This way, you&#8217;ll use less material, which will lead to a lower cost and faster cycle time. However, thin walls are not suitable for all applications, and you might end up with weaker parts that break easier.<\/p>\n<p>Outra forma de reduzir o custo de um <a href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">molde de inje\u00e7\u00e3o<\/a> \u00e9 utilizar alum\u00ednio em vez de a\u00e7o temperado para ferramentas. O alum\u00ednio tem uma vantagem sobre o a\u00e7o temperado para ferramentas no que respeita \u00e0 transfer\u00eancia de calor e ao tempo de arrefecimento. <\/p>\n<p>This way, your parts will cool more quickly, and the mold can be designed more efficiently. Another benefit is that aluminum doesn&#8217;t require annealing, which means that you can create your molds faster.<\/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-molding-supplier-sourcing-guide\/\">Supplier Sourcing Guide<\/a> for a comprehensive overview.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>There are several ways to reduce the cost of an injection mold. First, you should consider the size of the mold base. If the base is too large, your mold cost will increase. A more efficient approach is to design the mold with a core cavity. Other cost-reducing options include adding cooling lines to the [&hellip;]<\/p>","protected":false},"author":1,"featured_media":11385,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How to Reduce Your Injection Mold Cost? | ZetarMold","_seopress_titles_desc":"Get competitive injection molding pricing. Learn what affects injection mold cost costs and how ZetarMold delivers high-quality parts at optimal prices\u2014request","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42],"tags":[125],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/posts\/12303"}],"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=12303"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/posts\/12303\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/media\/11385"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/media?parent=12303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/categories?post=12303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/tags?post=12303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}