{"id":3727,"date":"2026-09-27T11:43:30","date_gmt":"2026-09-27T03:43:30","guid":{"rendered":"http:\/\/0"},"modified":"2026-09-22T17:58:06","modified_gmt":"2026-09-22T09:58:06","slug":"gate-design-optical-injection-molding","status":"publish","type":"post","link":"https:\/\/www.jcinjectionmolding.com\/pt\/blog\/gate-design-optical-injection-molding\/","title":{"rendered":"Um \u00danico Ponto de Inje\u00e7\u00e3o Pode Distorcer Todo o Caminho \u00d3ptico"},"content":{"rendered":"<div style=\"font-size: 18px;line-height: 1.75;color: #222\">\n<p style=\"margin: 0 0 20px\">Um gate pode distorcer todo um caminho \u00f3ptico sem deixar um defeito superficial \u00f3bvio. O projeto do gate para moldagem por inje\u00e7\u00e3o \u00f3ptica controla como a cavidade se preenche, onde a orienta\u00e7\u00e3o se desenvolve, por quanto tempo a press\u00e3o de recalque atinge a pe\u00e7a e onde permanece a marca do gate. Um gate que produz uma pe\u00e7a completa e brilhante ainda pode criar birrefring\u00eancia, desvio focal ou transmiss\u00e3o n\u00e3o uniforme.<\/p>\n<div style=\"background: #f5f7f8;border-left: 4px solid #333;padding: 18px 22px;margin: 26px 0\">\n<p style=\"margin: 0\"><strong>Regra de decis\u00e3o:<\/strong> escolha o gate pela falha \u00f3ptica que ele deve evitar, depois confirme que o mesmo local pode preencher, recalcar, ventilar e ser removido sem danificar a superf\u00edcie funcional.<\/p>\n<\/div>\n<p style=\"margin: 0 0 10px\"><strong>Neste artigo:<\/strong><\/p>\n<ol style=\"margin: 0 0 34px;padding-left: 24px\">\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#path\">Mapeie primeiro o caminho \u00f3ptico<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#orientation\">Preveja orienta\u00e7\u00e3o e linhas de solda<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#size\">Dimensione para transmiss\u00e3o de press\u00e3o<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#options\">Compare conceitos de gate<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#prove\">Comprove a escolha no teste<\/a><\/li>\n<li><a style=\"color: #0b57d0;text-decoration: underline\" href=\"#faq\">Perguntas frequentes<\/a><\/li>\n<\/ol>\n<h2 id=\"path\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">Desenhe o Caminho \u00d3ptico Antes de Desenhar o Canal de Alimenta\u00e7\u00e3o<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3773\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-optical-zone-marked-with-physical-masking.webp\" alt=\"optical-zone-marked-with-physical-masking\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-optical-zone-marked-with-physical-masking.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-optical-zone-marked-with-physical-masking-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-optical-zone-marked-with-physical-masking-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-optical-zone-marked-with-physical-masking-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-optical-zone-marked-with-physical-masking-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-1-optical-zone-marked-with-physical-masking-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"margin: 0 0 18px\">Marque a abertura livre, a face de visualiza\u00e7\u00e3o, as regi\u00f5es de entrada e sa\u00edda de luz, as superf\u00edcies refletivas e os referenciais mec\u00e2nicos. Um gate escondido atr\u00e1s de uma moldura ainda pode direcionar o fluxo orientado atrav\u00e9s de uma lente. Um gate fora da \u00e1rea de visualiza\u00e7\u00e3o pode ser ideal cosmeticamente, mas incapaz de recalcar a caracter\u00edstica \u00f3ptica mais espessa.<\/p>\n<p style=\"margin: 0 0 18px\">O mapa tamb\u00e9m deve identificar o acesso aceit\u00e1vel para corte e a altura da marca residual. Se um gate precisar ser cortado pr\u00f3ximo a uma borda polida, o m\u00e9todo de corte pode lascar ou tensionar a pe\u00e7a. As equipes de molde, manuseio da pe\u00e7a e inspe\u00e7\u00e3o precisam da mesma defini\u00e7\u00e3o da zona \u00f3ptica protegida.<\/p>\n<h2 id=\"orientation\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">A Dire\u00e7\u00e3o do Fluxo Torna-se uma Vari\u00e1vel \u00d3ptica<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3774\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-2-polarized-flow-pattern-across-clear-part.webp\" alt=\"polarized-flow-pattern-across-clear-part\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-2-polarized-flow-pattern-across-clear-part.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-2-polarized-flow-pattern-across-clear-part-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-2-polarized-flow-pattern-across-clear-part-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-2-polarized-flow-pattern-across-clear-part-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-2-polarized-flow-pattern-across-clear-part-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-2-polarized-flow-pattern-across-clear-part-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"margin: 0 0 18px\">As cadeias polim\u00e9ricas se orientam \u00e0 medida que o fundido acelera atrav\u00e9s de um gate restritivo e se espalha pela cavidade. A orienta\u00e7\u00e3o congelada e o resfriamento desigual podem produzir comportamento refrativo dependente da dire\u00e7\u00e3o. A pe\u00e7a pode parecer transparente sob luz normal, mas mostrar padr\u00f5es de tens\u00e3o entre polarizadores cruzados ou alterar o estado de polariza\u00e7\u00e3o da luz transmitida.<\/p>\n<p style=\"margin: 0 0 18px\">M\u00faltiplas frentes criam linhas de solda quando se encontram ao redor de furos, machos ou gates opostos. Em uma carca\u00e7a opaca, uma linha de solda estruturalmente aceit\u00e1vel pode ser inofensiva. Em um caminho \u00f3ptico, a mesma linha pode dispersar luz ou interromper uma imagem. Coloque as linhas de encontro previstas fora da abertura funcional sempre que poss\u00edvel.<\/p>\n<h2 id=\"size\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">Um Gate Pequeno N\u00e3o \u00e9 Automaticamente um Gate Limpo<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3775\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-small-and-large-gate-sample-comparison.webp\" alt=\"small-and-large-gate-sample-comparison\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-small-and-large-gate-sample-comparison.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-small-and-large-gate-sample-comparison-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-small-and-large-gate-sample-comparison-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-small-and-large-gate-sample-comparison-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-small-and-large-gate-sample-comparison-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-3-small-and-large-gate-sample-comparison-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"margin: 0 0 18px\">Um gate pequeno deixa menos material para remover, mas aumenta o cisalhamento e pode solidificar antes que uma regi\u00e3o espessa seja compactada. Um gate maior pode reduzir a restri\u00e7\u00e3o e estender a compacta\u00e7\u00e3o, por\u00e9m deixa um vest\u00edgio maior e pode aumentar o tempo antes da remo\u00e7\u00e3o segura. O tamanho correto vem da resina, da espessura local, do comprimento de fluxo, do requisito de press\u00e3o e da consequ\u00eancia \u00f3ptica.<\/p>\n<p style=\"margin: 0 0 18px\">Use evid\u00eancias de press\u00e3o na cavidade ou de peso da pe\u00e7a para determinar quando o gate deixa de transmitir press\u00e3o. Se o tempo de recalque adicional n\u00e3o alterar mais o peso, estender o recalque n\u00e3o melhora a compensa\u00e7\u00e3o. Essa distin\u00e7\u00e3o \u00e9 central para <a style=\"color: #0b57d0;text-decoration: underline\" href=\"https:\/\/www.jcinjectionmolding.com\/pt\/service\/optical-clear-molding\/\">Moldagem por inje\u00e7\u00e3o \u00f3ptica e transparente<\/a>, porque a sobrecompacta\u00e7\u00e3o pode trocar rechupes por tens\u00f5es.<\/p>\n<h2 id=\"options\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">Compare Conceitos de Gate por Consequ\u00eancia, N\u00e3o por H\u00e1bito<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3776\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-4-four-realistic-optical-gate-concepts.webp\" alt=\"four-realistic-optical-gate-concepts\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-4-four-realistic-optical-gate-concepts.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-4-four-realistic-optical-gate-concepts-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-4-four-realistic-optical-gate-concepts-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-4-four-realistic-optical-gate-concepts-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-4-four-realistic-optical-gate-concepts-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-4-four-realistic-optical-gate-concepts-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<table style=\"width: 100%;border-collapse: collapse;margin: 24px 0 30px;font-size: 17px;line-height: 1.55\">\n<thead>\n<tr>\n<th style=\"border: 1px solid #ccd1d5;background: #eef1f3;color: #111;padding: 12px;text-align: left\">Conceito<\/th>\n<th style=\"border: 1px solid #ccd1d5;background: #eef1f3;color: #111;padding: 12px;text-align: left\">Vantagem potencial<\/th>\n<th style=\"border: 1px solid #ccd1d5;background: #eef1f3;color: #111;padding: 12px;text-align: left\">Preocupa\u00e7\u00e3o \u00f3ptica<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Gate de borda ou leque<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Entrada ampla e frente de fluxo controlada<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Rebarba\u00e7\u00e3o e tens\u00e3o na borda<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Gate pontual<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Vest\u00edgio pequeno e separa\u00e7\u00e3o autom\u00e1tica<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Alto cisalhamento local e solidifica\u00e7\u00e3o precoce<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Sprue direto<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Caminho de compacta\u00e7\u00e3o forte para se\u00e7\u00f5es espessas<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Vest\u00edgio central grande e remo\u00e7\u00e3o<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">M\u00faltiplas entradas<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Dist\u00e2ncia de fluxo mais curta<\/td>\n<td style=\"border: 1px solid #ccd1d5;padding: 12px\">Linhas de solda e sensibilidade ao balanceamento<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 0 0 18px\">Esta tabela \u00e9 uma ferramenta de triagem, n\u00e3o um ranking universal. O mesmo tipo de entrada se comporta de forma diferente com outra resina, espessura ou layout de canal. A an\u00e1lise de mold-flow \u00e9 \u00fatil para comparar frentes, press\u00e3o e temperatura, mas a tens\u00e3o \u00f3ptica ainda precisa de verifica\u00e7\u00e3o f\u00edsica.<\/p>\n<h2 id=\"prove\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">Use uma matriz de testes que possa refutar a escolha<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3777\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-gate-trial-parts-under-polarized-light.webp\" alt=\"gate-trial-parts-under-polarized-light\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-gate-trial-parts-under-polarized-light.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-gate-trial-parts-under-polarized-light-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-gate-trial-parts-under-polarized-light-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-gate-trial-parts-under-polarized-light-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-gate-trial-parts-under-polarized-light-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-5-gate-trial-parts-under-polarized-light-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<p style=\"margin: 0 0 18px\">N\u00e3o aprove a entrada porque uma configura\u00e7\u00e3o produz uma pe\u00e7a aceit\u00e1vel. Execute uma janela de processo delimitada em condi\u00e7\u00f5es realistas de temperatura do fundido, temperatura do molde, taxa de preenchimento, transfer\u00eancia e recalque. Mantenha as cavidades separadas e inspecione o resultado \u00f3ptico ap\u00f3s condicionamento consistente.<\/p>\n<p style=\"margin: 0 0 18px\">Registre o vest\u00edgio da entrada, o peso da pe\u00e7a, o padr\u00e3o de preenchimento, a localiza\u00e7\u00e3o da linha de solda, o padr\u00e3o de luz polarizada e o desempenho funcional do produto. Uma entrada robusta mant\u00e9m os crit\u00e9rios de aceita\u00e7\u00e3o sem uma combina\u00e7\u00e3o estreita e fr\u00e1gil de configura\u00e7\u00f5es.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">Inclua o corte e o manuseio no teste da entrada<\/h3>\n<p style=\"margin: 0 0 18px\">Um conceito de entrada est\u00e1 incompleto at\u00e9 que a pe\u00e7a possa ser separada repetidamente. O corte manual pode fazer amostras de desenvolvimento parecerem aceit\u00e1veis, mas ocultar m\u00e3o de obra, branqueamento de borda e risco de trinca em volume de produ\u00e7\u00e3o. Teste o dispositivo de desmoldagem, rob\u00f4 ou quebra autom\u00e1tica pretendidos e inspecione a borda ap\u00f3s manuseio realista.<\/p>\n<p style=\"margin: 0 0 18px\">Para uma revis\u00e3o de fornecedor, forne\u00e7a a \u00e1rea \u00f3ptica protegida, o vest\u00edgio permitido, as condi\u00e7\u00f5es de visualiza\u00e7\u00e3o cosm\u00e9tica, as superf\u00edcies proibidas para entrada, o grau de resina e o teste \u00f3ptico funcional. Se v\u00e1rias localiza\u00e7\u00f5es de entrada forem aceit\u00e1veis no CAD, mantenha essa flexibilidade at\u00e9 que as evid\u00eancias de preenchimento e tens\u00e3o identifiquem a op\u00e7\u00e3o mais forte.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">Monitore a entrada ap\u00f3s a primeira corrida aprovada<\/h3>\n<p style=\"margin: 0 0 18px\">As bordas da entrada e as pontas do canal quente mudam com desgaste, dep\u00f3sitos e manuten\u00e7\u00e3o. Acompanhe a tend\u00eancia do tamanho do vest\u00edgio, o balanceamento de preenchimento, a press\u00e3o da cavidade ou o peso da pe\u00e7a para que um desvio gradual seja detectado antes que o desempenho \u00f3ptico saia do limite. Mantenha as pe\u00e7as de partida separadas at\u00e9 que a temperatura do fundido e o sistema de canais estejam est\u00e1veis.<\/p>\n<p style=\"margin: 0 0 18px\">Para ferramental multicavidade, compare a mesma m\u00e9trica \u00f3ptica por cavidade. Um canal balanceado em uma condi\u00e7\u00e3o pode n\u00e3o permanecer balanceado em toda a janela qualificada. Evid\u00eancias espec\u00edficas por cavidade tamb\u00e9m mostram se uma falha pertence ao processo comum ou a uma entrada e inserto.<\/p>\n<h2 id=\"faq\" style=\"font-size: 26px;line-height: 1.35;margin: 38px 0 16px\">Perguntas Frequentes<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3778\" src=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-toolmaker-reviewing-optical-gate-vestiges.webp\" alt=\"toolmaker-reviewing-optical-gate-vestiges\" width=\"1600\" height=\"900\" srcset=\"https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-toolmaker-reviewing-optical-gate-vestiges.webp 1600w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-toolmaker-reviewing-optical-gate-vestiges-300x169.webp 300w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-toolmaker-reviewing-optical-gate-vestiges-1024x576.webp 1024w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-toolmaker-reviewing-optical-gate-vestiges-768x432.webp 768w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-toolmaker-reviewing-optical-gate-vestiges-1536x864.webp 1536w, https:\/\/www.jcinjectionmolding.com\/wp-content\/uploads\/2026\/09\/h2-6-toolmaker-reviewing-optical-gate-vestiges-18x10.webp 18w\" sizes=\"auto, (max-width: 1600px) 100vw, 1600px\" \/><\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">Um canal quente pode eliminar marcas \u00f3pticas de entrada?<\/h3>\n<p style=\"margin: 0 0 18px\">Pode reduzir o desperd\u00edcio do canal frio e alterar a marca, mas o fundido ainda entra atrav\u00e9s de um gate e pode criar cisalhamento, calor e tens\u00e3o localizados. A condi\u00e7\u00e3o da ponta e o equil\u00edbrio de temperatura tornam-se controles adicionais.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">O gate \u00e9 sempre colocado na se\u00e7\u00e3o mais espessa?<\/h3>\n<p style=\"margin: 0 0 18px\">Esse \u00e9 um princ\u00edpio \u00fatil de recalque, n\u00e3o uma regra absoluta. Superf\u00edcies \u00f3pticas, linhas de solda, rebarba\u00e7\u00e3o e orienta\u00e7\u00e3o do fluxo podem justificar outra localiza\u00e7\u00e3o.<\/p>\n<h3 style=\"font-size: 21px;line-height: 1.4;margin: 24px 0 10px\">O que deve ser revisado antes do a\u00e7o?<\/h3>\n<p style=\"margin: 0 0 18px\">O mapa da zona \u00f3ptica, alternativas de gate, comportamento de preenchimento e recalque, localiza\u00e7\u00e3o de respiros, acesso para rebarba\u00e7\u00e3o, eje\u00e7\u00e3o, m\u00e9todo de inspe\u00e7\u00e3o e janela de processo aceit\u00e1vel.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>One gate can distort an entire optical path without leaving an obvious surface defect. Gate design for optical injection molding controls how the cavity fills, where orientation develops, how long packing pressure reaches the part, and where the gate vestige remains. A gate that produces a complete, glossy part can still create birefringence, focal shift [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3779,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3727","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/posts\/3727","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/comments?post=3727"}],"version-history":[{"count":0,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/posts\/3727\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media\/3779"}],"wp:attachment":[{"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/media?parent=3727"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/categories?post=3727"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jcinjectionmolding.com\/pt\/wp-json\/wp\/v2\/tags?post=3727"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}