{"id":933,"date":"2025-05-26T12:27:30","date_gmt":"2025-05-26T11:27:30","guid":{"rendered":"https:\/\/imenco.com\/machining\/?p=933"},"modified":"2025-06-12T12:54:28","modified_gmt":"2025-06-12T11:54:28","slug":"what-is-spark-erosion","status":"publish","type":"post","link":"https:\/\/imenco.com\/machining\/what-is-spark-erosion\/","title":{"rendered":"What is spark erosion?"},"content":{"rendered":"\n<p class=\"has-large-font-size\">Accuracy and quality have become increasingly critical. Creating high-precision components requires methods that can deliver flawless results. spark erosion is a form of electroerosion machining (EDM) that makes it possible to mould metals with a high degree of accuracy &#8211; so that the component gets the right shape.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When accuracy is key<\/h2>\n\n\n\n<p>Spark erosion or diesinking EDM is a process that uses electrical sparks to erode material from a workpiece. Unlike wire sparking, where a wire is used as an electrode, diesinking uses a shaped electrode that is customised to the desired contour or shape to be created in the workpiece.<\/p>\n\n\n\n<p>The electrode is gradually lowered into the workpiece and, through a series of spark discharges, the material is removed layer by layer. The process takes place in a liquid-filled tank with dielectric.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When do I use a vertical grating?<\/h2>\n\n\n\n<p>Die-sinker is often used when there is a need to create highly complex, precise shapes, often in hard materials such as iconell, duplex, super duplex or other steel and metal alloys. This is particularly important in industries that require absolute precision in every component, such as the oil industry, aerospace, medicine or advanced tool manufacturing. The ability to work to tight tolerances without causing mechanical stress to the material makes the die-sinker an indispensable tool for many high-tech manufacturing environments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Some of the main advantages of using vertical moulding as a production method are:<\/h2>\n\n\n\n<p>Perfect surface finish.<\/p>\n\n\n\n<p>Since the desired surface finish is customised by the machining technology and the type of material being machined, the finished part will have the surface finish desired in relation to the machine drawing and customer specification.<\/p>\n\n\n\n<p>Design flexibility &#8211; The electrode can be moulded precisely to the desired geometry, enabling the creation of highly intricate details, deep cavities and complex structures that would be challenging with more traditional machining methods.<\/p>\n\n\n\n<p>Reliability &#8211; From planning to machining, the entire process is characterised by a systematic approach where nothing is left to chance. This combination of technology, experience and accuracy ensures that the end result is reliable and durable.<\/p>\n\n\n\n<p>Optimal for advanced solutions &#8211; When the accuracy, shape of the part or type of material means that other machining methods are inadequate, vertical moulding can be the solution &#8211; both in terms of quality and precision.<\/p>\n\n\n\n<p class=\"has-large-font-size\">Imenco EDM has extensive experience of vertical moulding as a production method. Get in touch with us to explore the possibilities of producing what you need &#8211; exactly how you want it.  <\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\" style=\"padding-top:var(--wp--preset--spacing--80)\">Contact us<\/h2>\n\n\n\n<div data-tf-live=\"01JNR71DRE42H5QP3E2B9Z66GE\"><\/div><script src=\"\/\/embed.typeform.com\/next\/embed.js\"><\/script>\n\n\n\n<section class=\"imenco-block custom-contacts contacts-list\" >\n        <div class=\"contacts-list__inner\">\n        <div class=\"contacts-list__container\">\n            \n            <div class=\"contact animate-fade-in\">\n                <div class=\"contact__image\">\n                    <img decoding=\"async\"  src=\"https:\/\/imenco-machining-and-fabrication.imgix.net\/sites\/11\/2025\/02\/laila-salte.png?auto=format%2Ccompress&#038;crop=faces&#038;fit=crop&#038;h=348&#038;ixlib=php-2.1.1&#038;w=284\"  alt=\"laila-salte\">\n                <\/div>\n                <div class=\"contact__content\">\n                    <div class=\"contact__content__name\">\n                        <h3>Laila Salte<\/h3>\n                    <\/div>\n                    <div class=\"contact__content__position\">\n                        Sales Manager Gnisting                    <\/div>\n                    \n                                            <div class=\"contact__content__phone\">\n                            <a href=\"tel:+ 47 98 60 53 60\">\n                                <span class=\"icon\"><svg width=\"22\" height=\"22\" viewBox=\"0 0 22 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<g id=\"phone\">\n<path id=\"Icon\" d=\"M2.98627 5.06884C2.98627 4.11603 3.75867 3.34363 4.71148 3.34363H7.54018C7.91147 3.34363 8.2411 3.58122 8.35852 3.93345L9.65054 7.80953C9.78629 8.21677 9.60193 8.66187 9.21797 8.85384L7.27084 9.82741C8.22164 11.9362 9.92057 13.6352 12.0294 14.586L13.003 12.6388C13.195 12.2549 13.64 12.0705 14.0473 12.2063L17.9234 13.4983C18.2756 13.6157 18.5132 13.9453 18.5132 14.3166V17.1453C18.5132 18.0981 17.7408 18.8705 16.788 18.8705H15.9254C8.7793 18.8705 2.98627 13.0775 2.98627 5.93145V5.06884Z\" stroke=\"#E84450\" stroke-width=\"1.72521\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                <span>+ 47 98 60 53 60<\/span>\n                            <\/a>\n                        <\/div>\n                                                                <div class=\"contact__content__email\">\n                            <a href=\"mailto:laila.salte@imenco.com\">\n                                <span class=\"icon\"><svg width=\"22\" height=\"22\" viewBox=\"0 0 22 22\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n<g id=\"mail\">\n<path id=\"Icon\" d=\"M2.98627 7.5111L9.79275 12.0488C10.3723 12.4351 11.1272 12.4351 11.7067 12.0488L18.5132 7.5111M4.71148 16.9998H16.788C17.7408 16.9998 18.5132 16.2274 18.5132 15.2746V6.64849C18.5132 5.69568 17.7408 4.92328 16.788 4.92328H4.71148C3.75867 4.92328 2.98627 5.69568 2.98627 6.64849V15.2746C2.98627 16.2274 3.75867 16.9998 4.71148 16.9998Z\" stroke=\"#E84450\" stroke-width=\"1.72521\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\/>\n<\/g>\n<\/svg>\n<\/span>\n                                <span>laila.salte@imenco.com<\/span>\n                            <\/a>\n                        <\/div>\n                                    <\/div>\n            <\/div>\n\n                    <\/div>\n    <\/div>\n<\/section>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Accuracy and quality have become increasingly critical. Creating high-precision components requires methods that can deliver flawless results. spark erosion is a form of electroerosion machining (EDM) that makes it possible to mould metals with a high degree of accuracy &#8211; so that the component gets the right shape. When accuracy is key Spark erosion or [&#8230;]<\/p>\n","protected":false},"author":41,"featured_media":118,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[18],"tags":[],"class_list":["post-933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-edm"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is spark erosion? - Imenco Machining and Fabrication<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/imenco.com\/machining\/what-is-spark-erosion\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is spark erosion? - Imenco Machining and Fabrication\" \/>\n<meta property=\"og:description\" content=\"Accuracy and quality have become increasingly critical. Creating high-precision components requires methods that can deliver flawless results. spark erosion is a form of electroerosion machining (EDM) that makes it possible to mould metals with a high degree of accuracy - so that the component gets the right shape. 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