{"id":273,"date":"2018-06-02T13:52:59","date_gmt":"2018-06-02T11:52:59","guid":{"rendered":"http:\/\/gradning.com\/?page_id=273"},"modified":"2018-06-02T13:55:00","modified_gmt":"2018-06-02T11:55:00","slug":"ecm-elektronisk-gradning","status":"publish","type":"page","link":"https:\/\/gradning.com\/index.php\/ecm-elektronisk-gradning\/","title":{"rendered":"ECM Elektronisk gradning"},"content":{"rendered":"  <div id=\"page-header-1936397011\" class=\"page-header-wrapper\">\n  <div class=\"page-title dark featured-title\">\n\n        <div class=\"page-title-bg\">\n      <div class=\"title-bg fill bg-fill\"\n        data-parallax-container=\".page-title\"\n        data-parallax-background\n        data-parallax=\"-\">\n      <\/div>\n      <div class=\"title-overlay fill\"><\/div>\n    <\/div>\n    \n    <div class=\"page-title-inner container align-center flex-row medium-flex-wrap\" >\n              <div class=\"title-wrapper flex-col text-left medium-text-center\">\n          <h1 class=\"entry-title mb-0\">\n            ECM Elektronisk gradning          <\/h1>\n        <\/div>\n                    <div class=\"title-content flex-col flex-right text-right medium-text-center\">\n        <div class=\"title-breadcrumbs pb-half pt-half\"><\/div>      <\/div>\n    <\/div><!-- flex-row -->\n\n     \n<style scope=\"scope\">\n\n#page-header-1936397011 .page-title-inner {\n  min-height: 140px;\n}\n#page-header-1936397011 .title-bg {\n  background-image: url(https:\/\/gradning.com\/wp-content\/uploads\/2018\/06\/grad1.jpg);\n}\n#page-header-1936397011 .title-overlay {\n  background-color: rgba(0,0,0,.5);\n}\n<\/style>\n  <\/div><!-- .page-title -->\n    <\/div><!-- .page-header-wrapper -->\n  \n<div class=\"gap-element\" style=\"display:block; height:auto; padding-top:50px\" class=\"clearfix\"><\/div>\n<div class=\"row\"  id=\"row-525719920\">\n<div class=\"col medium-7 small-12 large-7\"  ><div class=\"col-inner\"  >\n<p>Denna gradningsmetod \u00e4r en kontaktl\u00f6s metod. Detaljen s\u00e4tts fast i en fixtur som sedan s\u00e4nkes ner i en v\u00e4tska best\u00e5ende av saltl\u00f6sning eller Natriumnitrat. Funktionen f\u00f6r v\u00e4tskan blir att verka som en anod. Elektroder placeras ut d\u00e4r avgradningen skall utf\u00f6ras. Dessa elektroder fungerar som katoder. Detta bildar en elektrokemisk process.<\/p>\n<p>F\u00f6rfarandet \u00e4r en samverkan mellan anod, katod, (m\u00e4ssingelektrod) och f\u00f6rbistr\u00f6mmande elektrolyt. Den uppl\u00f6sta metallen (gradningsrester) transporteras med elektrolyten till f\u00f6rs\u00f6rjningstanken. Elektroderna \u00e4r formm\u00e4ssigt anpassade till gradningsytans struktur och f\u00f6rslits inte under processen. Vid ev.\u00a0ber\u00f6ring mellan elektrod och detalj finns en testfunktion, testsp\u00e4nning 0.8V, som bryter processen innan n\u00e5gon skada har uppst\u00e5tt. Spalten mellan elektroden och detaljen \u00e4r 0.5-0.8 mm varigenom elektrolyten pumpas.<\/p>\n<p>Efter operationen skall detaljen sk\u00f6ljas med vatten f\u00f6r att eliminera elektrolytens inverkan p\u00e5 detaljen. Elektrolyten best\u00e5r av neutral v\u00e4tska (pH7), 15% natriumnitrat (NaNO3)\u00a0. Kemikalien kan anv\u00e4ndas under l\u00e5ng tid d\u00e5 den filtreras varvid fasta metallf\u00f6roreningar\u00a0tas bort. St\u00e5ndtiden f\u00f6r elektrolyten \u00e4r upp till 3 \u00e5r om det filtreras.<\/p>\n<p>Kontakta oss g\u00e4rna f\u00f6r utf\u00f6rligare information !<\/p>\n<\/div><\/div>\n<div class=\"col medium-5 small-12 large-5\"  ><div class=\"col-inner\"  >\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1057072311\">\n\t\t<a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/gradning.com\/wp-content\/uploads\/2018\/06\/mms_0311_rt1.jpg\" title=\"\">\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img width=\"500\" height=\"365\" src=\"https:\/\/gradning.com\/wp-content\/uploads\/2018\/06\/mms_0311_rt1.jpg\" class=\"attachment-large size-large\" alt=\"\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/gradning.com\/wp-content\/uploads\/2018\/06\/mms_0311_rt1.jpg 500w, https:\/\/gradning.com\/wp-content\/uploads\/2018\/06\/mms_0311_rt1-300x219.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style scope=\"scope\">\n\n#image_1057072311 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<\/div><\/div>\n<\/div>\n<div class=\"gap-element\" style=\"display:block; height:auto; padding-top:30px\" class=\"clearfix\"><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":[],"_links":{"self":[{"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/pages\/273"}],"collection":[{"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/comments?post=273"}],"version-history":[{"count":2,"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/pages\/273\/revisions"}],"predecessor-version":[{"id":276,"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/pages\/273\/revisions\/276"}],"wp:attachment":[{"href":"https:\/\/gradning.com\/index.php\/wp-json\/wp\/v2\/media?parent=273"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}