{"id":10430,"date":"2023-10-24T00:12:51","date_gmt":"2023-10-24T00:12:51","guid":{"rendered":"https:\/\/europe.buysteelgrit.com\/steel-shot-and-grit-basics\/"},"modified":"2024-08-03T12:19:15","modified_gmt":"2024-08-03T12:19:15","slug":"steel-shot-and-grit-basics","status":"publish","type":"post","link":"https:\/\/europe.buysteelgrit.com\/cs\/steel-shot-and-grit-basics\/","title":{"rendered":"Z\u00e1klady ocelov\u00fdch brok\u016f a drti"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"10430\" class=\"elementor elementor-10430 elementor-1270\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d359aeb e-flex e-con-boxed kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-root-container elementor-top-section e-con e-parent\" data-id=\"d359aeb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf5cb75 elementor-widget elementor-widget-heading\" data-id=\"cf5cb75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 25-07-2024 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Z\u00e1klady ocelov\u00fdch brok\u016f a abraziv<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b124c47 elementor-widget elementor-widget-text-editor\" data-id=\"b124c47\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 25-07-2024 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>Kvalita ocelov\u00fdch brok\u016f a abraziv je z\u00e1sadn\u00ed pro efektivn\u00ed, \u00fa\u010dinnou a ekonomickou operaci trysk\u00e1n\u00ed, kter\u00e1 z\u00e1vis\u00ed na n\u00e1sleduj\u00edc\u00edch charakteristik\u00e1ch.<\/p>\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-84f1ab3 e-flex e-con-boxed kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-root-container elementor-top-section e-con e-parent\" data-id=\"84f1ab3\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8fc93b8 e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"8fc93b8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-80fe023 elementor-widget elementor-widget-image\" data-id=\"80fe023\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.23.0 - 25-07-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"419\" height=\"186\" src=\"https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/49494.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wp-image-9752\" alt=\"\" srcset=\"https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/49494.png 419w, https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/49494-300x133.png 300w\" sizes=\"(max-width: 419px) 100vw, 419px\" \/>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-112c9a3 e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"112c9a3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b91a6a4 elementor-widget elementor-widget-text-editor\" data-id=\"b91a6a4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Chemick\u00e9 slo\u017een\u00ed je hlavn\u00edm parametrem ocelov\u00fdch brok\u016f a abraziv, zejm\u00e9na ovliv\u0148uje jejich mikrostrukturu a \u00fa\u010dinek tepeln\u00e9ho zpracov\u00e1n\u00ed. Obsah uhl\u00edku by m\u011bl b\u00fdt vhodn\u00fd pro vytvo\u0159en\u00ed siln\u00fdch a kompaktn\u00edch zrnek. Obsah s\u00edry a fosforu mus\u00ed b\u00fdt udr\u017eov\u00e1n na co nejni\u017e\u0161\u00ed \u00farovni, proto\u017ee oba \u010din\u00ed ocelov\u00e9 broky k\u0159ehk\u00fdmi a n\u00e1chyln\u011bj\u0161\u00edmi k prask\u00e1n\u00ed.<\/p>\t\t\t\t\t\t<\/div>\n\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-2cd4fa1 e-flex e-con-boxed kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-root-container elementor-top-section e-con e-parent\" data-id=\"2cd4fa1\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-49e0871 e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"49e0871\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7ea31c7 elementor-widget elementor-widget-text-editor\" data-id=\"7ea31c7\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Tvrdost<\/b><\/p><p>Je nezbytn\u00e9 pou\u017e\u00edvat ocelov\u00e9 broky a abraziv s odpov\u00eddaj\u00edc\u00ed tvrdost\u00ed, aby byla zaji\u0161t\u011bna \u00fa\u010dinnost a v\u00fdkon trysk\u00e1n\u00ed.<\/p><p>Pokud jsou ocelov\u00e9 broky a abraziv p\u0159\u00edli\u0161 m\u011bkk\u00e9, velk\u00e1 \u010d\u00e1st kinetick\u00e9 energie je absorbov\u00e1na abrazivn\u00ed \u010d\u00e1stic\u00ed, kter\u00e1 se zplo\u0161\u0165uje na povrchu obrobku. Rychlost \u010di\u0161t\u011bn\u00ed a pracovn\u00ed \u00fa\u010dinnost jsou proto negativn\u011b ovlivn\u011bny. N\u00edzkou tvrdost nelze kompenzovat zv\u00fd\u0161en\u00edm po\u010dtu pracovn\u00edch cykl\u016f. Tvrd\u0161\u00ed ocelov\u00e9 broky se rychleji l\u00e1mou a zp\u016fsobuj\u00ed rozs\u00e1hl\u00e9 opot\u0159eben\u00ed stroje, \u010d\u00edm\u017e se zvy\u0161uj\u00ed n\u00e1klady na \u00fadr\u017ebu a v\u00fdpadky stroje.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0c67ca1 e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"0c67ca1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4afa0c5 elementor-widget elementor-widget-image\" data-id=\"4afa0c5\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"155\" height=\"194\" src=\"https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/4948.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wp-image-9746\" alt=\"\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8bf871d e-flex e-con-boxed kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-root-container elementor-top-section e-con e-parent\" data-id=\"8bf871d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-218d701 e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"218d701\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40817a2 elementor-widget elementor-widget-image\" data-id=\"40817a2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"154\" height=\"191\" src=\"https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/4947.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wp-image-9740\" alt=\"\" \/>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-d7be7ee e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"d7be7ee\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8376d05 elementor-widget elementor-widget-text-editor\" data-id=\"8376d05\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Mikrostruktura ocelov\u00fdch brok\u016f a abraziv mus\u00ed odol\u00e1vat deformaci p\u0159i n\u00e1razu na obrobek, minimalizovat ztr\u00e1tu energie a maximalizovat \u017eivotnost. Mikrostruktura mus\u00ed b\u00fdt bez slab\u00fdch a k\u0159ehk\u00fdch \u017eelezn\u00fdch karbid\u016f, kter\u00e9 v\u00fdrazn\u011b p\u0159isp\u00edvaj\u00ed k p\u0159ed\u010dasn\u00e9mu l\u00e1m\u00e1n\u00ed abraziv a vysok\u00e9 spot\u0159eb\u011b abraziva.<\/p><p>Fyzick\u00e9 vady, jako jsou praskliny, smr\u0161t\u011bn\u00ed, dutiny, se v ur\u010dit\u00e9m procentu objev\u00ed. M\u011bla by b\u00fdt aplikov\u00e1na kontrola proces\u016f, aby se minimalizoval po\u010det vad v \u010d\u00e1stic\u00edch ocelov\u00fdch brok\u016f a abraziv.<\/p>\t\t\t\t\t\t<\/div>\n\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-25d0736 e-flex e-con-boxed kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-root-container elementor-top-section e-con e-parent\" data-id=\"25d0736\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-161e555 e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"161e555\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c2dfe1e elementor-widget elementor-widget-text-editor\" data-id=\"c2dfe1e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>\u00danavov\u00e1 \u017eivotnost je schopnost ocelov\u00fdch brok\u016f a abraziv odol\u00e1vat l\u00e1m\u00e1n\u00ed p\u0159i n\u00e1razu na obrobek. Ocelov\u00e9 broky a abraziv, kter\u00e9 p\u0159en\u00e1\u0161ej\u00ed dostate\u010dnou energii, jsou nejhospod\u00e1rn\u011bj\u0161\u00edm abrazivem.<\/p><p>Ocelov\u00e9 broky a abraziv s odpov\u00eddaj\u00edc\u00ed tvrdost\u00ed, mikrostrukturou, chemick\u00fdm slo\u017een\u00edm a minimem fyzick\u00fdch vad zajist\u00ed nejhospod\u00e1rn\u011bj\u0161\u00ed a nej\u00fa\u010dinn\u011bj\u0161\u00ed aplikaci p\u0159i trysk\u00e1n\u00ed nebo peeningu.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bec8e9 e-con-full e-flex kitify-col-width-auto-no ignore-docs-style-no kitify-disable-relative-no e-con e-child\" data-id=\"9bec8e9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-14a7ac9 elementor-widget elementor-widget-image\" data-id=\"14a7ac9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"184\" src=\"https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/4946.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wp-image-9734\" alt=\"\" srcset=\"https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/4946.png 404w, https:\/\/europe.buysteelgrit.com\/wp-content\/uploads\/2023\/10\/4946-300x137.png 300w\" sizes=\"(max-width: 404px) 100vw, 404px\" \/>\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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Z\u00e1klady ocelov\u00fdch brok\u016f a abraziv Kvalita ocelov\u00fdch brok\u016f a abraziv je z\u00e1sadn\u00ed pro efektivn\u00ed, \u00fa\u010dinnou a ekonomickou operaci trysk\u00e1n\u00ed, kter\u00e1 z\u00e1vis\u00ed na n\u00e1sleduj\u00edc\u00edch charakteristik\u00e1ch. Chemick\u00e9 slo\u017een\u00ed je hlavn\u00edm parametrem ocelov\u00fdch brok\u016f a abraziv, zejm\u00e9na ovliv\u0148uje jejich mikrostrukturu a \u00fa\u010dinek tepeln\u00e9ho zpracov\u00e1n\u00ed. Obsah uhl\u00edku by m\u011bl b\u00fdt vhodn\u00fd pro vytvo\u0159en\u00ed siln\u00fdch a kompaktn\u00edch zrnek. Obsah s\u00edry a fosforu mus\u00ed b\u00fdt udr\u017eov\u00e1n\u2026<\/p>\n","protected":false},"author":1,"featured_media":10720,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[239,242],"tags":[243,244,245,246,247],"acf":[],"_links":{"self":[{"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/posts\/10430"}],"collection":[{"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/comments?post=10430"}],"version-history":[{"count":0,"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/posts\/10430\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/media\/10720"}],"wp:attachment":[{"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/media?parent=10430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/categories?post=10430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/europe.buysteelgrit.com\/cs\/wp-json\/wp\/v2\/tags?post=10430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}