{"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":"temps-de-cycle-moulage-par-injection","status":"publish","type":"post","link":"https:\/\/zetarmold.com\/fr\/temps-de-cycle-moulage-par-injection\/","title":{"rendered":"Comment calculer le temps de cycle du moulage par injection ?"},"content":{"rendered":"<p><strong><a href=\"https:\/\/zetarmold.com\/fr\/injection-mold-complete-guide\/\">Moule \u00e0 injection<\/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=\"\/fr\/calculer-la-pression-dinjection\/\">pression d'injection<\/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>Le refroidissement et le dosage de la vis se produisent simultan\u00e9ment, mais il est important d'enregistrer la dur\u00e9e plus longue entre les deux afin d'obtenir une mesure pr\u00e9cise.<\/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\">Comment calculer le temps de cycle du moulage par injection\uff1f ?<\/span><\/h2>\n<p>Le calendrier de stockage et d'injection des pi\u00e8ces comporte une s\u00e9rie de variables \u00e0 prendre en compte, depuis les propri\u00e9t\u00e9s des polym\u00e8res et la forme du produit jusqu'\u00e0 la pression d'injection, la vitesse, les r\u00e9volutions, la contre-pression et m\u00eame la temp\u00e9rature. <\/p>\n<p>Si la pr\u00e9cision est essentielle lorsqu'il s'agit d'exigences de qualit\u00e9 telles que la taille ou l'apparence, la recherche du d\u00e9lai le plus court possible dans ces limites doit \u00e9galement \u00eatre prise en compte lors de l'estimation. <\/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>Le processus d'injection se compose g\u00e9n\u00e9ralement de trois segments : lent, rapide et \u00e0 nouveau lent. <\/p>\n<p>Pour d\u00e9terminer avec pr\u00e9cision le temps total d'injection de la colle (T), il faut tenir compte de plusieurs param\u00e8tres dont son poids au niveau d'un seul produit multipli\u00e9 par le nombre pris en compte ainsi que la contribution propre de la buse ; <\/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>Ces calculs varient normalement entre 80 et 200 secondes, 1 \u00e0 2 secondes \u00e9tant la premi\u00e8re estimation, et 500 \u00e0 1000 secondes, 3 \u00e0 4 secondes \u00e9tant des approximations plus proches si l'on consid\u00e8re le temps de maintien \u00e9coul\u00e9 depuis le d\u00e9but du remplissage de la cavit\u00e9 jusqu'\u00e0 la fin de celui-ci.<\/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>La cl\u00e9 d'une production de produits r\u00e9ussie r\u00e9side dans le juste \u00e9quilibre entre la qualit\u00e9 et l'efficacit\u00e9. Le temps de refroidissement est essentiel : il doit \u00eatre court tout en garantissant un r\u00e9sultat de haute qualit\u00e9, sans r\u00e9tr\u00e9cissement ni autres d\u00e9fauts. <\/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>Voir le tableau ci-dessous pour les temps de recharge :<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Terme mat\u00e9riel<\/td>\n<td>\u00c9paisseur du mat\u00e9riau : 1 mm<\/td>\n<td>Epaisseur du mat\u00e9riau 2mm<\/td>\n<td>Epaisseur du mat\u00e9riau 3mm<\/td>\n<td>Epaisseur du mat\u00e9riau 4mm<\/td>\n<td>Epaisseur du mat\u00e9riau 5mm<\/td>\n<td>\u00c9paisseur du mat\u00e9riau : 6 mm<\/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>PEHD<\/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>LDPE<\/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 souple<\/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 dur<\/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>Temps de refroidissement (s)<\/figcaption><\/figure>\n<p>Accurate injection mold opening and closing times are essential for efficient production operations. <\/p>\n<p>Plusieurs aspects de la machine, tels que sa taille et sa structure, peuvent avoir un impact sur ces dur\u00e9es ; les m\u00e9canismes de traction des noyaux (positions des rang\u00e9es), les entra\u00eenements des cr\u00e9maill\u00e8res pour le mouvement du cadre ;<\/p>\n<p>Et trois moules \u00e0 plaques avec des buses fines contribuent \u00e0 des d\u00e9lais variables en fonction de la capacit\u00e9 de tonnage - de 4-8 secondes dans les machines 80T200T jusqu'\u00e0 8-15 secondes dans les 500T1000T. <\/p>\n<p>La vitesse d'\u00e9jection varie \u00e9galement en fonction de la longueur de la course et des m\u00e9thodes de pr\u00e9l\u00e8vement automatis\u00e9es ou manuelles.<\/p>\n<p>Le d\u00e9p\u00f4t automatis\u00e9 est une m\u00e9thode efficace pour produire rapidement des biens, en particulier lorsque les travaux ne n\u00e9cessitent pas un niveau \u00e9lev\u00e9 d'esth\u00e9tique ou que les articles sont de petite taille. <\/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\">Quels sont les facteurs qui peuvent influer sur la dur\u00e9e du cycle d'un processus de moulage par injection ?<\/span><\/h2>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">1. La taille et la complexit\u00e9 de la pi\u00e8ce moul\u00e9e<\/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. Le mat\u00e9riau des pi\u00e8ces moul\u00e9es par injection<\/span><\/h3>\n<p>Les temps de cycle peuvent \u00eatre profond\u00e9ment influenc\u00e9s par les caract\u00e9ristiques de d\u00e9bit et les taux de refroidissement associ\u00e9s \u00e0 chaque type de mat\u00e9riau. L'optimisation de ces facteurs est essentielle pour des op\u00e9rations efficaces.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">3. L'\u00e9tat du moule d'injection<\/span><\/h3>\n<p>Un moule fonctionnant en douceur est essentiel pour un temps de cycle efficace. Un bon entretien et des caract\u00e9ristiques pr\u00e9cises permettent d'acc\u00e9l\u00e9rer la production, de minimiser les temps d'arr\u00eat et de maximiser les profits.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"has-inline-color has-vivid-cyan-blue-color\">4. La machine de moulage par injection<\/span><\/h3>\n<p>La taille, les capacit\u00e9s et les param\u00e8tres du <a href=\"https:\/\/zetarmold.com\/fr\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">moulage par injection<\/a> jouent tous un r\u00f4le crucial dans la d\u00e9termination du temps de cycle. <\/p>\n<p>Il est essentiel de mesurer et d'enregistrer r\u00e9guli\u00e8rement ces temps afin d'identifier tout probl\u00e8me potentiel pouvant survenir au cours du processus. <\/p>\n<p>Taking into account details such as material type, <a href=\"\/fr\/calculer-le-tonnage-des-moules-dinjection\/\">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\">Conclusion<\/span><\/h2>\n<p>D\u00e9couvrir les domaines d'am\u00e9lioration de la <a href=\"https:\/\/zetarmold.com\/fr\/\" data-type=\"URL\" data-id=\"https:\/\/zetarmold.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">moulage par injection de plastique<\/a> peut \u00eatre facilit\u00e9e par un calcul minutieux de la dur\u00e9e du cycle. <\/p>\n<p>Le suivi et la surveillance de cet indicateur cl\u00e9 permettent d'am\u00e9liorer le taux de production et de prendre des mesures rentables, ce qui permet aux entreprises d'atteindre leur plein potentiel.<\/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\/fr\/nous-contacter\/\" 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\/fr\/injection-molding-complete-guide\/\">Injection Molding Complete Guide<\/a> for a comprehensive overview.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Le moulage par injection est un processus cyclique. Il s'agit d'une mesure importante de l'efficacit\u00e9 du processus de moulage par injection, car il peut avoir un impact sur le taux de production et le co\u00fbt global des pi\u00e8ces. Il s'agit d'un processus complexe qui n\u00e9cessite une synchronisation pr\u00e9cise de plusieurs \u00e9tapes cruciales. Le cycle commence par le stockage et l'alimentation des [...]<\/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\/fr\/wp-json\/wp\/v2\/posts\/16010"}],"collection":[{"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/comments?post=16010"}],"version-history":[{"count":0,"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/posts\/16010\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/media\/19899"}],"wp:attachment":[{"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/media?parent=16010"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/categories?post=16010"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zetarmold.com\/fr\/wp-json\/wp\/v2\/tags?post=16010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}