{"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\/de\/lsr-molding-what-actually-matters-in-mold-design\/","title":{"rendered":"LSR-Formteilherstellung: Worauf es bei der Formkonstruktion wirklich ankommt"},"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 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class=\"elementor-icon-list-text\">Blog<\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-inline-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-chevron-right\" viewbox=\"0 0 320 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M285.476 272.971L91.132 467.314c-9.373 9.373-24.569 9.373-33.941 0l-22.667-22.667c-9.357-9.357-9.375-24.522-.04-33.901L188.505 256 34.484 101.255c-9.335-9.379-9.317-24.544.04-33.901l22.667-22.667c9.373-9.373 24.569-9.373 33.941 0L285.475 239.03c9.373 9.372 9.373 24.568.001 33.941z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Fl\u00fcssigsilikongummi im Vergleich zu HTV-Silikon<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\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 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27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-grid-item\">\n\t\t\t\t\t\t<div\n\t\t\t\t\t\t\tclass=\"elementor-share-btn elementor-share-btn_linkedin\"\n\t\t\t\t\t\t\trole=\"button\"\n\t\t\t\t\t\t\ttabindex=\"0\"\n\t\t\t\t\t\t\taria-label=\"Auf Linkedin teilen\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-share-btn__icon\">\n\t\t\t\t\t\t\t\t<svg class=\"e-font-icon-svg 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aus Fl\u00fcssigsilikonkautschuk\" 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\">Wenn Sie mit <a href=\"https:\/\/xflsrmolding.com\/de\/markte\/\"><strong>LSR-Formguss<\/strong><\/a>, das wissen Sie ja bereits: Die Form entscheidet \u00fcber alles. Material, Maschine und Einstellungen helfen zwar \u2013 aber wenn die Formkonstruktion nicht stimmt, kann nichts anderes das Bauteil retten.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Ich habe schon Formen gesehen, die auf dem Papier perfekt aussahen, aber schon beim ersten Versuch versagten. Meistens lag das nicht an gro\u00dfen Fehlern, sondern an kleinen Details \u2013 Temperaturabweichungen, unzureichende Entl\u00fcftungstiefe oder ein \u201ckalter\u201d Anguss, der in Wirklichkeit gar nicht so \u201ekalt\u201c war.\u201d<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Dieser Leitfaden f\u00fchrt durch die wichtigsten Bereiche, die in der Produktion h\u00e4ufig zu echten Problemen f\u00fchren.<\/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\">Kaltkanal im LSR-Formguss: Zun\u00e4chst die Temperaturtrennung<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bei der Auslegung des Kaltkanals laufen viele Projekte schon fr\u00fch schief.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR verh\u00e4lt sich anders als Thermoplaste. Sobald es warm wird, beginnt es auszuh\u00e4rten. Daher ist eine strikte Trennung erforderlich:<\/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\">Drei Zonen, die du kontrollieren musst<\/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\">Kaltseite (ca. 20 \u00b0C): sorgt f\u00fcr die Stabilit\u00e4t des Materials vor dem Einspritzen<\/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\">Hei\u00dfe Seite (typischerweise 120\u2013170 \u00b0C): h\u00e4rtet das Bauteil aus<\/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\">Isolierschicht: verhindert die W\u00e4rme\u00fcbertragung zwischen den beiden<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bei einem Projekt zur Entwicklung eines Ventils f\u00fcr Babyflaschen stieg die Temperatur der Angussplatte schleichend auf \u00fcber 30 \u00b0C. Die Folge? Eine teilweise Aush\u00e4rtung im Angusskanal. Bereits nach wenigen Zyklen waren die Ang\u00fcsse verstopft.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Die L\u00f6sung war theoretisch einfach: geeignete K\u00fchlkan\u00e4le einbauen und die Isolierung verbessern. In der Praxis bedeutete das jedoch, die gesamte Platte neu zu konstruieren.<\/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\">Was man sich ansehen sollte<\/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\">K\u00fchlkan\u00e4le in der D\u00fcse sind nicht optional<\/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\">Titan-D\u00e4mmplatten tragen dazu bei, die W\u00e4rme\u00fcbertragung zu verringern<\/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\">Die Steuerung des Nadelverschlusses ist wichtig, insbesondere bei Teilen unter 1 Gramm<\/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\">Entl\u00fcftungskonstruktion beim LSR-Formguss: Jeder Mikrometer z\u00e4hlt<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR flie\u00dft leicht. Das ist gut f\u00fcr das Bef\u00fcllen \u2013 aber schlecht f\u00fcr die Entl\u00fcftung.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Wenn die Entl\u00fcftungs\u00f6ffnung zu tief ist, kommt es zu einer Flammenbildung. Ist sie zu flach, sammelt sich Luft an.<\/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\">Praktisches Sortiment an L\u00fcftungsvorrichtungen<\/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\">Tiefe: 0,004\u20130,005 mm ist in den meisten F\u00e4llen ausreichend<\/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\">Breite: 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\">Standort: Bereich der letzten Bef\u00fcllung (auf der Grundlage einer Durchflussanalyse, nicht anhand von Sch\u00e4tzungen)<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Wir hatten einmal eine medizinische Dichtung mit zuf\u00e4lligen Brandspuren. Die Entl\u00fcftungs\u00f6ffnungen waren zwar \u201cstandardm\u00e4\u00dfig\u201d, aber nicht korrekt platziert. Nach der Durchf\u00fchrung einer Moldflow-Simulation stellten wir fest, dass sich die eigentliche Lufteinschlussstelle auf der gegen\u00fcberliegenden Seite befand.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Durch das Anbringen einer Entl\u00fcftungs\u00f6ffnung an dieser Stelle konnte das Problem gel\u00f6st werden, ohne den Prozess zu ver\u00e4ndern.<\/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\">Wenn Entl\u00fcftung nicht ausreicht<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bei komplexen Bauteilen ist Vakuum sehr hilfreich. Durch Absenken des Drucks auf etwa \u22120,09 MPa vor dem Einspritzen l\u00e4sst sich der gr\u00f6\u00dfte Teil der eingeschlossenen Luft entfernen.<\/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\">Verwandte Artikel\uff1a<\/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\/de\/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\/de\/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=\"Konstruktionsaufbau einer LSR-Silikon-Ventilform\" 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\tWarum LSR-Spritzgussunternehmen scheitern und wie man die richtige Wahl trifft\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\/de\/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=\"Mischsystem f\u00fcr fl\u00fcssiges Silikonkautschukmaterial\" 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\tWie eine bessere Formkonstruktion Defekte an Silikonbauteilen verhindert\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\/de\/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=\"Auslegung von Kaltkanalsystemen f\u00fcr LSR-Formen aus Fl\u00fcssigsilikonkautschuk\" 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-Formteilherstellung: Worauf es bei der Formkonstruktion wirklich ankommt\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\">Schrumpfung beim LSR-Formguss: Kein fester Wert<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Eine g\u00e4ngige Annahme: Die Schrumpfung betr\u00e4gt 2,51 TP3T. Man muss lediglich die Form skalieren.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Das funktioniert \u2013 bis es nicht mehr funktioniert.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR schrumpft nach dem Entformen, nicht wie Thermoplaste w\u00e4hrend des Pressvorgangs. Daher l\u00e4sst sich die Gr\u00f6\u00dfe nicht durch Druck \u201cfestlegen\u201d.<\/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\">Was beeinflusst den Schwund tats\u00e4chlich?<\/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\">Str\u00f6mungsrichtung (in Str\u00f6mungsrichtung ansteigend)<\/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\">Wandst\u00e4rke (d\u00fcnne Abschnitte schrumpfen st\u00e4rker)<\/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\">Formtemperatur<\/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\">Entformungstemperatur<\/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\">Nachh\u00e4rtung<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bei einer langen, schmalen Dichtung haben wir entlang der L\u00e4ngsrichtung eine Schrumpfung von \u00fcber 3,51 TP3T festgestellt, quer dazu jedoch nur etwa 21 TP3T. H\u00e4tten wir einen einzigen Wert verwendet, h\u00e4tte das Bauteil die Toleranz niemals eingehalten.<\/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-Steuerung: Alles beginnt mit der Trennlinie<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Flash ist nicht nur ein Problem des Prozesses. Es ist vor allem ein Problem der Form.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">LSR findet jede L\u00fccke.<\/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\">Drei Kontrollstufen<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Entwurfsstufe:<\/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\">Eins\u00e4tze nach M\u00f6glichkeit reduzieren<\/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\">Planen Sie die Schnittlinien fr\u00fchzeitig ein<\/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\">Verwenden Sie Pilz- oder konische Auswerferstifte<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bearbeitungsstufe:<\/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\">Die Trennfl\u00e4chen m\u00fcssen im Mikrometerbereich aufeinander abgestimmt sein<\/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\">Die Abst\u00e4nde der Auswerfer m\u00fcssen gering gehalten werden<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Prozessebene:<\/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\">Verwenden Sie nach M\u00f6glichkeit eine stufenweise Klemmung mit Vakuum<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Ich habe schon gesehen, dass Betriebe die Spannkraft erh\u00f6hen, um Grate zu beseitigen. Das hilft manchmal \u2013 aber wenn die Trennfuge nicht dicht ist, tritt trotzdem Silikon aus.<\/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\">Temperaturregelung: Gleichm\u00e4\u00dfigkeit ist wichtiger als hohe Hitze<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Man braucht nicht die h\u00f6chste Temperatur. Man braucht eine konstante Temperatur.<\/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 Bereiche<\/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\">Standard-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\">Schnellzyklen: 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\">Vermeiden Sie Temperaturen \u00fcber 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\">Das gr\u00f6\u00dfere Problem ist die ungleichm\u00e4\u00dfige W\u00e4rmeverteilung.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Bei einer der von uns untersuchten Formen gab es einen Temperaturunterschied von 10 \u00b0C zwischen den einzelnen Kavit\u00e4ten. Einige Teile h\u00e4rteten einwandfrei aus, andere blieben weich. Die Ursache lag in einer ung\u00fcnstigen Anordnung der Heizelemente und gemeinsam genutzten 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\">Wichtige Punkte<\/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\">Die Temperaturschwankungen sollten innerhalb von \u00b13 \u00b0C liegen<\/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\">Die Heizelemente gleichm\u00e4\u00dfig und nahe am Hohlraum anbringen<\/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\">Vermeiden Sie es, Heizelemente zu nahe an der Trennfuge anzubringen.<\/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\">Formmaterial und Entformung: Oft \u00fcbersehen<\/h2><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Die Wahl des Materials spielt eine gr\u00f6\u00dfere Rolle, wenn t\u00e4glich Hochtemperaturzyklen durchgef\u00fchrt werden.<\/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\">Typische Auswahlm\u00f6glichkeiten<\/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\">Standard-LSR: geh\u00e4rteter Werkzeugstahl<\/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\">Hochverschlei\u00dffestes oder gef\u00fclltes LSR: beschichteter Stahl oder pulvermetallurgischer Stahl<\/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 Teile: polierter Stahl<\/p><\/li><\/ul><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Beim Entformen ist die Oberfl\u00e4chenbehandlung sehr hilfreich.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">PTFE- oder Nickelbeschichtungen verringern das Anhaften. In Kombination mit einem Entformungswinkel von 0,5\u20131\u00b0 lassen sich die meisten Teile problemlos aus der Form l\u00f6sen.<\/p><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Sich langfristig auf Trennmittel zu verlassen, verursacht in der Regel mehr Probleme, als es l\u00f6st.<\/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\">FAQ: Konstruktion von LSR-Formteilen<\/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\">Wie tief sollte die Entl\u00fcftungskan\u00e4le beim LSR-Formguss idealerweise sein?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Etwa 0,004\u20130,005 mm. Bei Werten \u00fcber 0,02 mm kommt es fast immer zu Blendeffekten.<\/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\">Warum ist die Konstruktion des Kaltkanals bei LSR so entscheidend?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Da LSR bereits ab etwa 30 \u00b0C aush\u00e4rtet, f\u00fchrt eine unzureichende K\u00fchlung zu Verstopfungen und Ausschuss.<\/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\">Um wie viel schrumpft LSR?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">In der Regel 2% bis 4%, dies h\u00e4ngt jedoch von der Flie\u00dfrichtung, der Dicke und den Aush\u00e4rtungsbedingungen ab.<\/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\">Wie l\u00e4sst sich der Grat bei LSR-Teilen reduzieren?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Achten Sie vor der Anpassung der Prozesseinstellungen besonders auf die Genauigkeit der Trennfuge, minimieren Sie Spalte und \u00fcberpr\u00fcfen Sie die Ausrichtung der Form.<\/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\">Ist beim LSR-Formguss ein Vakuum erforderlich?<\/h3><p class=\"my-2 [&amp;+p]:mt-4 [&amp;_strong:has(+br)]:inline-block [&amp;_strong:has(+br)]:align-top\">Nicht immer, aber bei komplexen oder d\u00fcnnwandigen Bauteilen verbessert dies die Entl\u00fcftung erheblich und verringert die Fehlerquote.<\/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\/de\/markte\/\">Kontakt US<\/a> um Ihr Projekt heute zu besprechen<\/h2><p class=\"isSelectedEnd\">Erfolgreich <a href=\"https:\/\/xflsrmolding.com\/de\/markte\/\"><strong>LSR-Formguss<\/strong><\/a> beginnt schon lange vor der ersten Produktionsserie.<\/p><p class=\"isSelectedEnd\">Die Leistung des Kaltkanals, die Gestaltung der Entl\u00fcftungskan\u00e4le, der Schrumpfausgleich, die Vermeidung von Gratbildung, die Temperaturregelung und die Materialauswahl wirken alle zusammen. Schw\u00e4chen in einem Bereich f\u00fchren oft zu Problemen an anderer Stelle.<\/p><p>Wenn diese Faktoren bereits bei der Konstruktion der Form ber\u00fccksichtigt werden, l\u00e4sst sich der Produktionsablauf besser vorhersagen, die Ausschussquote sinkt und die Ma\u00dfhaltigkeit verbessert sich \u00fcber die gesamte Lebensdauer der Form hinweg.<\/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-Startseite Blog: Formguss mit Fl\u00fcssigsilikonkautschuk (LSR) vs. HTV-Silikon-LSR-Formguss: Was bei der Formkonstruktion wirklich z\u00e4hlt Inhaltsverzeichnis Wenn Sie mit LSR-Formguss arbeiten, wissen Sie das bereits: Die Form entscheidet \u00fcber alles. Material, Maschine und Einstellungen helfen zwar \u2013 aber wenn die Formkonstruktion nicht stimmt, kann nichts anderes das Bauteil retten. Ich habe Formen gesehen, 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\/de\/wp-json\/wp\/v2\/posts\/1345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/comments?post=1345"}],"version-history":[{"count":7,"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/posts\/1345\/revisions"}],"predecessor-version":[{"id":1353,"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/posts\/1345\/revisions\/1353"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/media\/1347"}],"wp:attachment":[{"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/media?parent=1345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/categories?post=1345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/xflsrmolding.com\/de\/wp-json\/wp\/v2\/tags?post=1345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}