{"id":1345,"date":"2026-06-23T08:18:41","date_gmt":"2026-06-23T08:18:41","guid":{"rendered":"https:\/\/xflsrmolding.com\/?p=1345"},"modified":"2026-06-23T08:33:17","modified_gmt":"2026-06-23T08:33:17","slug":"lsr-molding-what-actually-matters-in-mold-design","status":"publish","type":"post","link":"https:\/\/xflsrmolding.com\/nl\/lsr-molding-what-actually-matters-in-mold-design\/","title":{"rendered":"LSR-gieten: wat echt belangrijk is bij het ontwerpen van matrijzen"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1345\" class=\"elementor elementor-1345\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-49d0cdf3 e-flex e-con-boxed e-con e-parent\" data-id=\"49d0cdf3\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5ff0bc83 e-con-full 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siliconenrubber\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide.jpg 1536w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-300x200.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-1024x683.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-768x512.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-18x12.jpg 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25bfd9c7 e-flex e-con-boxed e-con e-parent\" data-id=\"25bfd9c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d4aed6f elementor-widget elementor-widget-text-editor\" data-id=\"2d4aed6f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Als je werkt met <a href=\"https:\/\/xflsrmolding.com\/nl\/markten\/\"><strong>LSR-gieten<\/strong><\/a>, je weet dit al: de matrijs is doorslaggevend. Materiaal, machine en instellingen helpen wel, maar als het ontwerp van de matrijs niet klopt, kan niets anders het onderdeel redden.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Ik heb matrijzen gezien die er op papier perfect uitzagen, maar bij de eerste proef al mislukten. Meestal niet vanwege grote fouten, maar vanwege kleine details: temperatuurschommelingen, onvoldoende ontluchtingsdiepte of een \u201ckoude\u201d inlaat die eigenlijk niet echt \u2018koud\u2019 was.\u201d<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">In deze handleiding worden de belangrijkste gebieden behandeld die in de productie vaak voor echte problemen zorgen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1dd70e7 e-flex e-con-boxed e-con e-parent\" data-id=\"1dd70e7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-591d3f51 elementor-widget elementor-widget-text-editor\" data-id=\"591d3f51\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"cold-runner-in-lsr-molding-temperature-separation\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Koude inloop bij LSR-spuitgieten: eerst de temperatuurscheiding<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Het ontwerp van de koude kanalen is vaak de plek waar veel projecten al in een vroeg stadium misgaan.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR is niet te vergelijken met thermoplasten. Zodra het warm wordt, begint het uit te harden. Daarom is een strikte scheiding noodzakelijk:<\/p><h3 id=\"three-zones-you-must-control\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Drie zones die je onder controle moet houden<\/h3><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Koude kant (ongeveer 20 \u00b0C): zorgt ervoor dat het materiaal stabiel blijft v\u00f3\u00f3r het spuitgieten<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Hete kant (doorgaans 120\u2013170 \u00b0C): hardt het onderdeel uit<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Isolatielaag: voorkomt warmteoverdracht tussen de twee<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bij een project voor een ventiel voor babyflesjes steeg de temperatuur van de spuitplaat langzaam tot boven de 30 \u00b0C. Het gevolg? Gedeeltelijke uitharding in de spuitkanaal. Al na een paar cycli waren de ingangen verstopt.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">De oplossing was in theorie eenvoudig: de juiste koelkanalen aanbrengen en de isolatie verbeteren. In de praktijk betekende dat dat de hele plaat opnieuw moest worden ontworpen.<\/p><h3 id=\"what-to-watch\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Wat je kunt bekijken<\/h3><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Koelkanalen in de spuitmond zijn niet optioneel<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Isolatieplaten van titanium helpen de warmteoverdracht te verminderen<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">De regeling van de klep is van groot belang, vooral bij onderdelen die minder dan 1 gram wegen<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4f6b442b e-flex e-con-boxed e-con e-parent\" data-id=\"4f6b442b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-722891fe elementor-widget elementor-widget-text-editor\" data-id=\"722891fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"venting-design-in-lsr-molding-microns-matter\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Ontwerp van ontluchtingsopeningen bij LSR-spuitgieten: elke micron telt<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR vloeit gemakkelijk. Dat is goed voor het vullen, maar slecht voor het ontluchten.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Als je ontluchtingsopening te diep is, ontstaat er een vlam. Is hij te ondiep, dan blijft er lucht achter.<\/p><h3 id=\"practical-vent-range\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Assortiment praktische afzuigkappen<\/h3><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Diepte: 0,004\u20130,005 mm is in de meeste gevallen voldoende<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Breedte: 1\u20133 mm<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Locatie: gebied waar voor het laatst is bijgevuld (gebruik een debietanalyse, geen giswerk)<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">We hadden ooit een medische afdichting met willekeurige brandsporen. De ventilatieopeningen waren \u201cstandaard\u201d, maar niet correct geplaatst. Na het uitvoeren van een Moldflow-simulatie ontdekten we dat de echte luchtinsluiting zich aan de andere kant bevond.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Door daar een ontluchting aan te brengen, werd het probleem opgelost zonder dat er aan het proces hoefde te worden veranderd.<\/p><h3 id=\"when-venting-is-not-enough\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Wanneer ontluchten niet voldoende is<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bij complexe onderdelen helpt vacu\u00fcm enorm. Door v\u00f3\u00f3r het inspuiten de druk te verlagen tot ongeveer \u22120,09 MPa kan het grootste deel van de ingesloten lucht worden verwijderd.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6263cc0 e-flex e-con-boxed e-con e-parent\" data-id=\"6263cc0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ecb61a1 elementor-widget elementor-widget-heading\" data-id=\"ecb61a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gerelateerde artikelen:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2737b93 e-flex e-con-boxed e-con e-parent\" data-id=\"2737b93\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a0233b elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-portfolio\" data-id=\"7a0233b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns&quot;:&quot;4&quot;,&quot;item_ratio&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:0.7,&quot;sizes&quot;:[]},&quot;row_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:15,&quot;sizes&quot;:[]},&quot;columns_tablet&quot;:&quot;2&quot;,&quot;columns_mobile&quot;:&quot;1&quot;,&quot;item_gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"portfolio.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-portfolio elementor-grid elementor-posts-container\">\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1376 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/nl\/medical-grade-lsr-molding-what-most-teams-miss-before-tooling\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img decoding=\"async\" width=\"1254\" height=\"1254\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review.jpg\" class=\"attachment-full size-full wp-image-1378\" alt=\"medical grade LSR molding cold runner system\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review.jpg 1254w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-300x300.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-1024x1024.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-150x150.jpg 150w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-768x768.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/07\/medical-grade-lsr-molding-design-review-12x12.jpg 12w\" sizes=\"(max-width: 1254px) 100vw, 1254px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tMedical Grade LSR Molding: What Most Teams Miss Before Tooling\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1362 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/nl\/silicone-parts-why-lsr-molding-companies-fail-and-how-to-choose-right\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img decoding=\"async\" width=\"1080\" height=\"720\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure.jpg\" class=\"attachment-full size-full wp-image-1371\" alt=\"Ontwerp en structuur van een siliconenklepvorm van LSR\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure.jpg 1080w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-300x200.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-1024x683.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-768x512.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/lsr_silicone_valve_mold_design_structure-18x12.jpg 18w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tWaarom bedrijven die LSR-vormdelen produceren mislukken en hoe je de juiste keuze maakt\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1357 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/nl\/how-lsr-molding-companies-design-prevents-silicone-part-defects\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"721\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/04\/CNC-machining-high-strength-768x513-1.jpg\" class=\"attachment-full size-full wp-image-1162\" alt=\"Mengsysteem voor vloeibaar siliconenrubber\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/04\/CNC-machining-high-strength-768x513-1.jpg 1080w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/04\/CNC-machining-high-strength-768x513-1-300x200.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/04\/CNC-machining-high-strength-768x513-1-1024x684.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/04\/CNC-machining-high-strength-768x513-1-768x513.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/04\/CNC-machining-high-strength-768x513-1-18x12.jpg 18w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tHoe een beter matrijsontwerp defecten in siliconenonderdelen voorkomt\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<article class=\"elementor-portfolio-item elementor-post  post-1345 post type-post status-publish format-standard has-post-thumbnail hentry category-uncategorized\">\n\t\t\t<a class=\"elementor-post__thumbnail__link\" href=\"https:\/\/xflsrmolding.com\/nl\/lsr-molding-what-actually-matters-in-mold-design\/\">\n\t\t\t\t<div class=\"elementor-portfolio-item__img elementor-post__thumbnail\">\n\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide.jpg\" class=\"attachment-full size-full wp-image-1347\" alt=\"Ontwerp van een koudkanaalsysteem voor LSR-gietmatrijzen voor vloeibaar siliconenrubber\" srcset=\"https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide.jpg 1536w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-300x200.jpg 300w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-1024x683.jpg 1024w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-768x512.jpg 768w, https:\/\/xflsrmolding.com\/wp-content\/uploads\/2026\/06\/LSR-Molding-Design-Guide-18x12.jpg 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/>\t\t<\/div>\n\t\t\t\t<div class=\"elementor-portfolio-item__overlay\">\n\t\t\t\t<h3 class=\"elementor-portfolio-item__title\">\n\t\tLSR-gieten: wat echt belangrijk is bij het ontwerpen van matrijzen\t\t<\/h3>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<\/article>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-69a9e8d3 e-flex e-con-boxed e-con e-parent\" data-id=\"69a9e8d3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c09bcbc elementor-widget elementor-widget-text-editor\" data-id=\"2c09bcbc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"shrinkage-in-lsr-molding-not-a-fixed-number\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Krimp bij het spuitgieten van LSR: geen vast getal<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Een veelgehoorde aanname: de krimp bedraagt 2,5%. Je hoeft alleen maar de matrijs op schaal aan te passen.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Dat werkt \u2013 totdat het niet meer werkt.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR krimpt na het ontvormen, niet tijdens het persen zoals thermoplasten. Je \u201cbepaalt\u201d de afmetingen dus niet met druk.<\/p><h3 id=\"what-actually-affects-shrinkage\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Wat heeft nu eigenlijk invloed op de krimp?<\/h3><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Stroomrichting (hoger in de stroomrichting)<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Wanddikte (dunne delen krimpen meer)<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Schimmeltemperatuur<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Ontvormingstemperatuur<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Nabehandeling<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bij een lange, smalle pakking zagen we een krimp van meer dan 3,51 TP3T in de lengterichting, maar slechts ongeveer 21 TP3T in de breedterichting. Als we \u00e9\u00e9n enkele waarde hadden gebruikt, zou het onderdeel nooit aan de tolerantie voldoen.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1d19c873 e-flex e-con-boxed e-con e-parent\" data-id=\"1d19c873\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39d866c7 elementor-widget elementor-widget-text-editor\" data-id=\"39d866c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"flash-control-it-starts-with-the-parting-line\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Flash-controle: het begint bij de scheidingslijn<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Flash is niet alleen een kwestie van het bewerkingsproces. Het is vooral een kwestie van de matrijs.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR spoort elke opening op.<\/p><h3 id=\"three-levels-of-control\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Drie controleniveaus<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Ontwerpniveau:<\/p><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Beperk het gebruik van inzetstukken waar mogelijk<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Zorg ervoor dat je de scheurlijnen al in een vroeg stadium in het ontwerp opneemt<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Gebruik paddestoelvormige of taps toelopende uitwerppinnen<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bewerkingsniveau:<\/p><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">De scheidingsvlakken moeten op micronniveau op elkaar zijn afgestemd<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">De speling van de uitwerpers moet klein blijven<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Procesniveau:<\/p><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Gebruik indien mogelijk gefaseerde klemming met vacu\u00fcm<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Ik heb gezien dat werkplaatsen de klemkracht verhogen om flash te verhelpen. Dat helpt soms wel, maar als je scheidingslijn niet strak genoeg is, zal er toch siliconen doorheen lekken.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9c0db8a e-flex e-con-boxed e-con e-parent\" data-id=\"9c0db8a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-58168d56 elementor-widget elementor-widget-text-editor\" data-id=\"58168d56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"temperature-control-uniformity-beats-high-heat\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Temperatuurregeling: gelijkmatige verdeling is beter dan hoge temperaturen<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Je hebt niet de hoogste temperatuur nodig. Je hebt een stabiele temperatuur nodig.<\/p><h3 id=\"typical-ranges\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Typische bereiken<\/h3><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Standaard LSR: 120\u2013150 \u00b0C<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Snelle cycli: 160\u2013170 \u00b0C<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Zorg ervoor dat de temperatuur niet hoger wordt dan 180 \u00b0C<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Het grootste probleem is ongelijkmatige warmteverdeling.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bij \u00e9\u00e9n van de matrijzen die we hebben onderzocht, was er een temperatuurverschil van 10 \u00b0C tussen de holtes. Sommige onderdelen waren goed uitgehard, andere bleven zacht. De hoofdoorzaak was een onjuiste plaatsing van de verwarmingselementen en het gebruik van gedeelde sensoren.<\/p><h3 id=\"key-points\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Belangrijkste punten<\/h3><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Zorg ervoor dat de temperatuurschommeling binnen \u00b13 \u00b0C blijft<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Plaats de verwarmingselementen gelijkmatig en dicht bij de holte<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Plaats verwarmingselementen niet te dicht bij de scheidingslijn<\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9d3ed8d e-flex e-con-boxed e-con e-parent\" data-id=\"9d3ed8d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-61c15c79 e-con-full e-flex e-con e-child\" data-id=\"61c15c79\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-452d49c9 elementor-widget elementor-widget-text-editor\" data-id=\"452d49c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"mold-material-and-demolding-often-overlooked\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Materiaal van de mal en het ontvormen: vaak over het hoofd gezien<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">De materiaalkeuze is belangrijker wanneer je dagelijks cycli bij hoge temperaturen uitvoert.<\/p><h3 id=\"typical-selections\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Veelvoorkomende keuzes<\/h3><ul class=\"marker:text-quiet list-disc pl-8\"><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Standaard LSR: gehard gereedschapsstaal<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Slijtvast of gevuld LSR: gecoat staal of staal vervaardigd via poedermetallurgie<\/p><\/li><li class=\"py-0 my-0 prose-p:pt-0 prose-p:mb-2 prose-p:my-0 [&amp;&gt;p]:pt-0 [&amp;&gt;p]:mb-2 [&amp;&gt;p]:my-0\"><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Optische onderdelen: gepolijst staal<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bij het ontvormen helpt een oppervlaktebehandeling enorm.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">PTFE- of nikkelcoatings zorgen ervoor dat onderdelen minder snel blijven kleven. In combinatie met een afschuinhoek van 0,5\u20131\u00b0 komen de meeste onderdelen moeiteloos los.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Op de lange termijn leidt het gebruik van lossingsmiddelen meestal tot meer problemen dan dat het er oplost.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-10f6f003 e-flex e-con-boxed e-con e-parent\" data-id=\"10f6f003\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-3fe70023 e-con-full e-flex e-con e-child\" data-id=\"3fe70023\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e4eb0a elementor-widget elementor-widget-text-editor\" data-id=\"e4eb0a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 id=\"faq-lsr-molding-design\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-lg first:mt-0 md:text-lg [hr+&amp;]:mt-4\">Veelgestelde vragen: Ontwerp van LSR-gietstukken<\/h2><h3 id=\"what-is-the-ideal-vent-depth-for-lsr-molding\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Wat is de ideale ontluchtingsdiepte bij het gieten van LSR?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Ongeveer 0,004\u20130,005 mm. Als je boven de 0,02 mm komt, ontstaat er vrijwel altijd flits.<\/p><h3 id=\"why-is-cold-runner-design-critical-in-lsr\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Waarom is het ontwerp van de koude inloopkanalen zo cruciaal bij LSR?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Omdat LSR boven ongeveer 30 \u00b0C begint uit te harden. Onvoldoende koeling leidt tot verstoppingen en afval.<\/p><h3 id=\"how-much-does-lsr-shrink\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Hoeveel krimpt LSR?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Meestal 2% tot 4%, maar dit varieert afhankelijk van de stroomrichting, de dikte en de uithardingsomstandigheden.<\/p><h3 id=\"how-do-you-reduce-flash-in-lsr-parts\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Hoe kun je de glans van LSR-onderdelen verminderen?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Concentreer u op de nauwkeurigheid van de scheidingslijn, beperk spleten tot een minimum en zorg voor een correcte uitlijning van de matrijs voordat u de procesinstellingen aanpast.<\/p><h3 id=\"is-vacuum-necessary-in-lsr-molding\" class=\"font-editorial font-bold mb-2 mt-4 [.has-inline-images_&amp;]:clear-end text-base first:mt-0\">Is vacu\u00fcm nodig bij het LSR-gieten?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Niet altijd, maar bij complexe of dunne onderdelen zorgt dit voor een aanzienlijk betere ontluchting en minder defecten.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5c15b3f0 e-flex e-con-boxed e-con e-parent\" data-id=\"5c15b3f0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40fc4bc3 elementor-widget elementor-widget-text-editor\" data-id=\"40fc4bc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"8363\" data-end=\"8416\"><a href=\"https:\/\/xflsrmolding.com\/nl\/markten\/\">Contact<\/a> om uw project vandaag te bespreken<\/h2><p class=\"isSelectedEnd\">Succesvol <a href=\"https:\/\/xflsrmolding.com\/nl\/markten\/\"><strong>LSR-gieten<\/strong><\/a> begint al lang v\u00f3\u00f3r de eerste productieronde.<\/p><p class=\"isSelectedEnd\">De prestaties van het koude kanaal, het ontwerp van de ontluchtingsopeningen, krimpcompensatie, het voorkomen van bramen, temperatuurregeling en materiaalkeuze werken allemaal samen. Een tekortkoming op \u00e9\u00e9n gebied leidt vaak tot problemen op andere gebieden.<\/p><p>Wanneer bij het ontwerp van een matrijs vanaf het begin rekening wordt gehouden met deze factoren, wordt de productie voorspelbaarder, daalt het afkeurpercentage en verbetert de maatvastheid gedurende de gehele levensduur van de matrijs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Blog Home Blog Vloeibaar siliconenrubber (LSR) gieten versus HTV-siliconen LSR-gieten: wat echt van belang is bij het ontwerp van de matrijs Inhoudsopgave Als je met LSR-gieten werkt, weet je dit al: de matrijs is doorslaggevend. Materiaal, machine en instellingen helpen wel, maar als het ontwerp van de matrijs niet klopt, kan niets anders het onderdeel redden. Ik heb matrijzen gezien die [\u2026]<\/p>","protected":false},"author":1,"featured_media":1347,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1345","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>LSR Molding Guide: Design Tips and Common Mistakes<\/title>\n<meta name=\"description\" content=\"Learn practical LSR molding design tips, including cold runner, venting, shrinkage, and flash control, with real shop-floor insights.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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Home Blog Liquid Silicone Rubber Molding vs HTV Silicone LSR Molding: What Actually Matters in Mold Design Table of Contents If you work with LSR molding, you already know this: the mold decides everything. Material, machine, and settings help\u2014but if the mold design is off, nothing else saves the part. I\u2019ve seen molds that&hellip;","_links":{"self":[{"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/posts\/1345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/comments?post=1345"}],"version-history":[{"count":7,"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/posts\/1345\/revisions"}],"predecessor-version":[{"id":1353,"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/posts\/1345\/revisions\/1353"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/media\/1347"}],"wp:attachment":[{"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/media?parent=1345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/categories?post=1345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xflsrmolding.com\/nl\/wp-json\/wp\/v2\/tags?post=1345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}