{"id":16010,"date":"2023-02-23T10:00:00","date_gmt":"2023-02-23T02:00:00","guid":{"rendered":"https:\/\/zetarmold.com\/?p=16010"},"modified":"2026-04-09T08:23:34","modified_gmt":"2026-04-09T00:23:34","slug":"moldagem-por-injecao-de-tempo-de-ciclo","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/pt\/moldagem-por-injecao-de-tempo-de-ciclo\/","title":{"rendered":"Como se calcula o tempo de ciclo da moldagem por inje\u00e7\u00e3o?"},"content":{"rendered":"<p><strong><a href=\"https:\/\/zetarmold.com\/pt\/injection-mold-complete-guide\/\">Molde de inje\u00e7\u00e3o<\/a>ing is a cyclic process. It is an important measure of the efficiency of the injection molding process, as it can impact the production rate and the overall cost of the parts.<\/strong><\/p>\n<p>It is a complex process that requires precise timing of several crucial steps. The cycle starts with the storage and feeding of materials into the injector, followed by maintaining <a href=\"\/pt\/calcular-a-pressao-de-injecao\/\">press\u00e3o de inje\u00e7\u00e3o<\/a> to form the desired shape. <\/p>\n<p>Cool downtime then allows for adequate hardening before opening and closing injection molds are released from one another, allowing pickup or ejection onto collection trays.<\/p>\n<p>Calculate the total cycle time for injection molding by adding up times from each step. It is essential to determine efficiency and optimize production rate, as well as control costs of parts produced this way. <\/p>\n<p>O arrefecimento e a medi\u00e7\u00e3o do parafuso ocorrem simultaneamente, mas \u00e9 importante registar a dura\u00e7\u00e3o mais longa entre eles para obter uma medida exacta.<\/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 is-resized\"><img decoding=\"async\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-2-0000.jpg\" alt=\"\" class=\"wp-image-16042\" height=\"360\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-2-0000.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-2-0000-300x213.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\">Como calcular o tempo de ciclo da moldagem por inje\u00e7\u00e3o\uff1f<\/span><\/h2>\n<p>O calend\u00e1rio de armazenamento e inje\u00e7\u00e3o de pe\u00e7as tem uma s\u00e9rie de vari\u00e1veis a considerar, desde as propriedades dos pol\u00edmeros e a forma do produto at\u00e9 \u00e0 press\u00e3o de inje\u00e7\u00e3o, taxa, rota\u00e7\u00f5es, contrapress\u00e3o - e mesmo a temperatura. <\/p>\n<p>Embora a precis\u00e3o seja fundamental quando se trata de requisitos de qualidade como o tamanho ou o aspeto, a procura do menor tempo poss\u00edvel dentro destes limites tamb\u00e9m deve ser tida em conta durante a estimativa. <\/p>\n<p>Typically one starts by calculating 65-85% capacity based on plasticizing flow (g\/s) capabilities in an injection molding machine.<\/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 fetchpriority=\"high\" decoding=\"async\" width=\"564\" height=\"307\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-4.jpg\" alt=\"\" class=\"wp-image-16044\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-4.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-4-300x163.jpg 300w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<p>O processo de inje\u00e7\u00e3o \u00e9 normalmente composto por tr\u00eas segmentos: lento, r\u00e1pido e novamente lento. <\/p>\n<p>Para determinar com precis\u00e3o o tempo total de inje\u00e7\u00e3o da cola (T), \u00e9 necess\u00e1rio ter em conta v\u00e1rios par\u00e2metros, incluindo o seu peso ao n\u00edvel de um \u00fanico produto multiplicado pelo n\u00famero de produtos considerados, bem como a contribui\u00e7\u00e3o do pr\u00f3prio bico; <\/p>\n<p>Maximum speed achievable from your injection molding machine and finally base start\/stop duration on the screw&#8217;s hard work! <\/p>\n<p>Estes c\u00e1lculos variam normalmente entre 80-200 segundos, em que 1-2 segundos \u00e9 a primeira estimativa, ou 500-1000, em que 3-4 segundos s\u00e3o aproxima\u00e7\u00f5es mais pr\u00f3ximas, quando se consideram os tempos de espera decorridos desde o in\u00edcio do enchimento da cavidade at\u00e9 ao seu fim.<\/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 is-resized\"><img decoding=\"async\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-3.jpg\" alt=\"\" class=\"wp-image-16043\" height=\"400\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-3.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-3-300x300.jpg 300w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-3-150x150.jpg 150w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-3-100x100.jpg 100w\" sizes=\"(max-width: 564px) 100vw, 564px\" \/><\/figure>\n<\/div>\n<\/div>\n<\/div>\n<p>A chave para o sucesso da produ\u00e7\u00e3o de um produto reside no equil\u00edbrio correto entre qualidade e efici\u00eancia. O tempo de arrefecimento, que deve ser curto, \u00e9 crucial para garantir um resultado de alta qualidade, sem encolhimento ou outros defeitos. <\/p>\n<p>This process can only be achieved through careful consideration of several factors like the design of injection mold cooling water, wall thickness, material properties, and more &#8211; all working together to ensure shorter yet desirable outcomes for end products.<\/p>\n<p>Ver a tabela abaixo para os tempos de arrefecimento:<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Termo material<\/td>\n<td>Espessura do material 1mm<\/td>\n<td>Espessura do material 2mm<\/td>\n<td>Espessura do material 3mm<\/td>\n<td>Espessura do material 4mm<\/td>\n<td>Espessura do material 5mm<\/td>\n<td>Espessura do material 6mm<\/td>\n<\/tr>\n<tr>\n<td>ABS<\/td>\n<td>1.8<\/td>\n<td>7<\/td>\n<td>15.8<\/td>\n<td>28.4<\/td>\n<td>44.4<\/td>\n<td>63.4<\/td>\n<\/tr>\n<tr>\n<td>PS<\/td>\n<td>1.3<\/td>\n<td>5.4<\/td>\n<td>12.1<\/td>\n<td>21.4<\/td>\n<td>33.5<\/td>\n<td>48.4<\/td>\n<\/tr>\n<tr>\n<td>PEAD<\/td>\n<td>2.9<\/td>\n<td>11.6<\/td>\n<td>26.1<\/td>\n<td>46.4<\/td>\n<td>72.5<\/td>\n<td>104<\/td>\n<\/tr>\n<tr>\n<td>PEBD<\/td>\n<td>3.2<\/td>\n<td>12.6<\/td>\n<td>28.4<\/td>\n<td>50.1<\/td>\n<td>79<\/td>\n<td>114<\/td>\n<\/tr>\n<tr>\n<td>PA66<\/td>\n<td>1.6<\/td>\n<td>6.4<\/td>\n<td>14.4<\/td>\n<td>25.6<\/td>\n<td>40<\/td>\n<td>57.6<\/td>\n<\/tr>\n<tr>\n<td>PC<\/td>\n<td>2.1<\/td>\n<td>8.2<\/td>\n<td>18.5<\/td>\n<td>32.8<\/td>\n<td>51.5<\/td>\n<td>74.2<\/td>\n<\/tr>\n<tr>\n<td>PMMA<\/td>\n<td>2.3<\/td>\n<td>9<\/td>\n<td>20.3<\/td>\n<td>36.2<\/td>\n<td>56.5<\/td>\n<td>81.4<\/td>\n<\/tr>\n<tr>\n<td>POM<\/td>\n<td>1.9<\/td>\n<td>7.7<\/td>\n<td>17.3<\/td>\n<td>30.7<\/td>\n<td>48<\/td>\n<td>69.2<\/td>\n<\/tr>\n<tr>\n<td>PP<\/td>\n<td>2.5<\/td>\n<td>9.9<\/td>\n<td>22.3<\/td>\n<td>39.5<\/td>\n<td>61.8<\/td>\n<td>88.9<\/td>\n<\/tr>\n<tr>\n<td>PVC macio<\/td>\n<td>2.2<\/td>\n<td>8.9<\/td>\n<td>20.1<\/td>\n<td>35.7<\/td>\n<td>55.8<\/td>\n<td>80.3<\/td>\n<\/tr>\n<tr>\n<td>PVC r\u00edgido<\/td>\n<td>2.7<\/td>\n<td>10.7<\/td>\n<td>24.3<\/td>\n<td>43<\/td>\n<td>67.3<\/td>\n<td>96.8<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption>Tempo de arrefecimento (s)<\/figcaption><\/figure>\n<p>Accurate injection mold opening and closing times are essential for efficient production operations. <\/p>\n<p>V\u00e1rios aspectos da m\u00e1quina, tais como a sua dimens\u00e3o e estrutura, podem ter impacto nestas dura\u00e7\u00f5es; mecanismos de tra\u00e7\u00e3o do n\u00facleo (posi\u00e7\u00f5es das filas), accionamentos de cremalheira para o movimento da estrutura;<\/p>\n<p>E tr\u00eas moldes de placas com bicos finos contribuem para tempos vari\u00e1veis consoante a capacidade de tonelagem - de 4-8 segundos em m\u00e1quinas de 80T200T at\u00e9 8-15s em m\u00e1quinas de 500T1000T. <\/p>\n<p>A velocidade de recolha da eje\u00e7\u00e3o tamb\u00e9m varia devido ao comprimento do curso e aos m\u00e9todos de recolha automatizados ou manuais.<\/p>\n<p>A queda automatizada \u00e9 um m\u00e9todo eficiente e eficaz para produzir bens rapidamente, especialmente quando os trabalhos n\u00e3o necessitam de um elevado n\u00edvel de apar\u00eancia est\u00e9tica ou os artigos s\u00e3o pequenos. <\/p>\n<p>Injecting molds close after the product leaves their range in just 0.5-2 seconds &#8211; usually, 3-8 seconds faster than manual labor requires!<\/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 is-resized\"><img decoding=\"async\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-5.jpg\" alt=\"\" class=\"wp-image-16045\" height=\"400\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-5.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-5-300x223.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\">Que factores podem afetar o tempo de ciclo de um processo de moldagem por inje\u00e7\u00e3o?<\/span><\/h2>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">1. A dimens\u00e3o e a complexidade da pe\u00e7a moldada<\/span><\/h3>\n<p>Larger or more complex parts mFaster production times can be achieved by casting smaller or simpler parts, as these require less time to cool and fill the injection mold for a quicker cycle.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">2. O material das pe\u00e7as moldadas por inje\u00e7\u00e3o<\/span><\/h3>\n<p>Os tempos de ciclo podem ser profundamente afectados pelas carater\u00edsticas de fluxo e taxas de arrefecimento associadas a cada tipo de material. A otimiza\u00e7\u00e3o destes factores \u00e9 essencial para opera\u00e7\u00f5es eficientes.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">3. O estado do molde de inje\u00e7\u00e3o<\/span><\/h3>\n<p>Um molde de funcionamento suave \u00e9 essencial para um tempo de ciclo eficiente. Uma manuten\u00e7\u00e3o adequada e carater\u00edsticas precisas conduzem a uma produ\u00e7\u00e3o mais r\u00e1pida, ajudando a minimizar o tempo de inatividade e a maximizar os lucros.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">4. A m\u00e1quina de moldagem por inje\u00e7\u00e3o<\/span><\/h3>\n<p>O tamanho, as capacidades e as defini\u00e7\u00f5es do <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> desempenham um papel crucial na determina\u00e7\u00e3o do tempo de ciclo. <\/p>\n<p>\u00c9 essencial medir e registar regularmente estes tempos, a fim de identificar eventuais problemas que possam surgir durante o processo. <\/p>\n<p>Taking into account details such as material type, <a href=\"\/pt\/calcular-a-tonelagem-do-molde-de-injecao\/\">clamping force calculator<\/a> force or injection speed can help optimize efficiency while still maintaining quality output &#8211; an important factor for success!<\/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=\"286\" src=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-6.jpg\" alt=\"\" class=\"wp-image-16046\" srcset=\"https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-6.jpg 564w, https:\/\/zetarmold.com\/wp-content\/uploads\/2023\/01\/cycle-time-of-injection-molding-6-300x152.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\">Conclus\u00e3o<\/span><\/h2>\n<p>Descobrir \u00e1reas de melhoria na <a href=\"https:\/\/zetarmold.com\/pt\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">moldagem por inje\u00e7\u00e3o de pl\u00e1stico<\/a> pode ser facilitado com a ajuda de um c\u00e1lculo cuidadoso do tempo de ciclo. <\/p>\n<p>Acompanhar e monitorizar esta m\u00e9trica fundamental permite uma taxa de produ\u00e7\u00e3o mais eficiente, juntamente com medidas econ\u00f3micas, permitindo que as empresas atinjam o seu potencial m\u00e1ximo.<\/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-complete-guide\/\">Injection Molding Complete Guide<\/a> for a comprehensive overview.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A moldagem por inje\u00e7\u00e3o \u00e9 um processo c\u00edclico. \u00c9 uma medida importante da efici\u00eancia do processo de moldagem por inje\u00e7\u00e3o, uma vez que pode ter impacto na taxa de produ\u00e7\u00e3o e no custo global das pe\u00e7as. Trata-se de um processo complexo que requer uma calendariza\u00e7\u00e3o precisa de v\u00e1rias etapas cruciais. O ciclo come\u00e7a com o armazenamento e a alimenta\u00e7\u00e3o de [...]<\/p>","protected":false},"author":1,"featured_media":19899,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How do you calculate cycle time of injection molding? | ZetarMold","_seopress_titles_desc":"Discover expert insights on cycle time injection molding from ZetarMold. We provide professional injection molding services with DFM support, fast prototyping,","_seopress_robots_index":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42],"tags":[164],"meta_box":{"post-to-quiz_to":[]},"_links":{"self":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/posts\/16010"}],"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=16010"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/posts\/16010\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/media\/19899"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/media?parent=16010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/categories?post=16010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/pt\/wp-json\/wp\/v2\/tags?post=16010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}