{"id":6087909,"date":"2026-05-29T09:38:02","date_gmt":"2026-05-29T07:38:02","guid":{"rendered":"https:\/\/boeck-technology.de\/?page_id=6087909"},"modified":"2026-05-29T09:38:02","modified_gmt":"2026-05-29T07:38:02","slug":"randstralen","status":"publish","type":"page","link":"https:\/\/staging.boeck-technology.de\/nl\/glossar\/blech\/kantenradien\/","title":{"rendered":"Randradii"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"6087909\" class=\"elementor elementor-6087909\" data-elementor-post-type=\"page\">\n\t\t\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-element elementor-element-4c80493 process-line wd-section-stretch e-flex e-con-boxed e-con e-parent\" data-id=\"4c80493\" 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 data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"wd-negative-gap elementor-element elementor-element-61df8943 e-flex e-con-boxed e-con e-child\" data-id=\"61df8943\" 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-4e203390 elementor-widget__width-auto tfc-scoreboard elementor-widget elementor-widget-heading\" data-id=\"4e203390\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Randradii<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-777c2d7d color-scheme-inherit text-left elementor-widget elementor-widget-text-editor\" data-id=\"777c2d7d\" 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>Randradii beschrijven afgeronde componentranden die ontstaan door gecontroleerde materiaalverwijdering tijdens het afronden van de rand. <br \/>Bij de industri\u00eble bewerking van plaatmetaal zorgt dit voor een reproduceerbare, afgeronde overgang tussen oppervlak en rand.<\/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\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"wd-negative-gap elementor-element elementor-element-4a764f39 wd-section-stretch e-flex e-con-boxed e-con e-child\" data-id=\"4a764f39\" 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-5a5e07e5 elementor-widget elementor-widget-html\" data-id=\"5a5e07e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<section class=\"boeck-glossar-entry\">\r\n  <h2>Vorming van randradii<\/h2>\r\n\r\n  <p>\r\n    Randafrondingen worden gecre\u00eberd door de rand van het werkstuk mechanisch te bewerken. De scherpe rand van het onderdeel wordt selectief bewerkt om een vloeiende overgang tussen het oppervlak en de rand te cre\u00ebren.\r\n  <\/p>\r\n\r\n  <div class=\"boeck-info-box\">\r\n    <h3>Factoren die de randconditie be\u00efnvloeden<\/h3>\r\n    <ul>\r\n      <li>gereedschapsontwerp<\/li>\r\n      <li>materiaaleigenschappen<\/li>\r\n      <li>procesparameters<\/li>\r\n      <li>contactdruk<\/li>\r\n      <li>instrumentinterventie<\/li>\r\n    <\/ul>\r\n  <\/div>\r\n\r\n  <h2>Impact op daaropvolgende processen<\/h2>\r\n\r\n  <p>\r\n    Reproduceerbare randradii verbeteren de randkwaliteit en stabiliseren de daaropvolgende bewerkings- en coatingprocessen.\r\n  <\/p>\r\n\r\n  <p>\r\n    Vooral bij gecoate componenten vermindert een vloeiende overgang tussen oppervlak en rand het risico op coatingdefecten en plaatselijke spanningspieken.\r\n  <\/p>\r\n\r\n  <div class=\"boeck-info-box\">\r\n    <h3>Typische kwaliteitseffecten<\/h3>\r\n    <ul>\r\n      <li>verbeterde coatingcapaciteit<\/li>\r\n      <li>consistente randkwaliteit<\/li>\r\n      <li>verminderd risico op letsel<\/li>\r\n      <li>stabiele vervolgprocessen<\/li>\r\n      <li>verbeterd componentgevoel<\/li>\r\n    <\/ul>\r\n  <\/div>\r\n\r\n  <h2>Randafronding als processtap<\/h2>\r\n\r\n  <p>\r\n    Bij de afrondingsstap wordt op gecontroleerde wijze materiaal van de rand van het werkstuk verwijderd om randradii of een reproduceerbare radiusachtige overgang te cre\u00ebren.\r\n  <\/p>\r\n\r\n  <p>\r\n    Het doel is om een uniforme randafwerking te bereiken zonder ongecontroleerde materiaalverplaatsing of secundaire braamvorming.\r\n  <\/p>\r\n\r\n  <div class=\"boeck-process-box\">\r\n    <span>Gerelateerde processtap<\/span>\r\n    <a href=\"\/nl\/randafwerking-van-plaatmetaal-2\/\">Randafwerking van plaatmetaal<\/a>\r\n  <\/div>\r\n\r\n  <h2>Verschil tussen een scherpe en een afgeronde rand<\/h2>\r\n\r\n  <p>\r\n    Scherpe randen van componenten vertonen vaak lokale spanningspieken en verhoogde belastingen op coatings. Afgeronde randen daarentegen verbeteren de uniformiteit van de randconditie.\r\n  <\/p>\r\n\r\n  <div class=\"boeck-info-box\">\r\n    <h3>Technische verschillen<\/h3>\r\n    <ul>\r\n      <li><strong>Scherpe rand:<\/strong> hoge lokale spanning aan de rand<\/li>\r\n      <li><strong>Randradii:<\/strong> vloeiende overgang tussen oppervlak en rand<\/li>\r\n      <li><strong>Scherpe rand:<\/strong> verhoogd risico op coatingdefecten<\/li>\r\n      <li><strong>Randradii:<\/strong> stabielere coatingomstandigheden<\/li>\r\n    <\/ul>\r\n  <\/div>\r\n\r\n  <h2>FAQ<\/h2>\r\n\r\n  <div class=\"boeck-faq-item\">\r\n    <h3>Waarom zijn randradii belangrijk?<\/h3>\r\n    <p>\r\n      Randafrondingen verbeteren de randkwaliteit, verminderen scherpe overgangen en stabiliseren de daaropvolgende coating- en verwerkingsprocessen.\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <div class=\"boeck-faq-item\">\r\n    <h3>Hoe worden randradii gecre\u00eberd?<\/h3>\r\n    <p>\r\n      Randradii worden gecre\u00eberd door gecontroleerde materiaalafvoer tijdens mechanische randbewerking.\r\n    <\/p>\r\n  <\/div>\r\n\r\n  <h2>Verdere onderwerpen<\/h2>\r\n\r\n  <div class=\"boeck-link-grid\">\r\n\r\n    <a href=\"\/nl\/randafwerking-van-plaatmetaal-2\/\" class=\"boeck-link-card\">\r\n      <strong>Randafwerking van plaatmetaal<\/strong>\r\n      <span>Werkwijze voor het gecontroleerd afronden van werkstukranden.<\/span>\r\n    <\/a>\r\n\r\n    <a href=\"\/nl\/glossarium\/plaatmetaal\/secundaire-bergkam\/\" class=\"boeck-link-card\">\r\n      <strong>secundaire braam.<\/strong>\r\n      <span>Materiaaluitstoting als gevolg van materiaalverplaatsing in daaropvolgende processen.<\/span>\r\n    <\/a>\r\n\r\n    <a href=\"\/nl\/glossarium\/plaatmetaal\/bergkam\/\" class=\"boeck-link-card\">\r\n      <strong>Braam<\/strong>\r\n      <span>Materiaaluitstulpingen aan de randen van het werkstuk na bewerkingsprocessen.<\/span>\r\n    <\/a>\r\n\r\n    <a href=\"\/nl\/oppervlakteafwerking-plaatmetaal\/\" class=\"boeck-link-card\">\r\n      <strong>Oppervlakteafwerking plaatmetaal<\/strong>\r\n      <span>Proces voor het genereren van gedefinieerde oppervlaktestaten.<\/span>\r\n    <\/a>\r\n\r\n  <\/div>\r\n\r\n<\/section>\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>Kantenradien Kantenradien beschreiben verrundete Bauteilkanten, die durch kontrollierten Materialabtrag w\u00e4hrend der Kantenverrundung entstehen. In der industriellen Blechbearbeitung entsteht dabei ein<\/p>","protected":false},"author":47,"featured_media":0,"parent":6087851,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-6087909","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.6.1 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Kantenradien | Glossar Blechbearbeitung<\/title>\n<meta name=\"description\" content=\"Kantenradien beschreiben verrundete Bauteilkanten und beeinflussen Beschichtungsf\u00e4higkeit, Kantenqualit\u00e4t und Folgeprozesse.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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