{"id":553,"date":"2023-01-10T23:54:34","date_gmt":"2023-01-10T23:54:34","guid":{"rendered":"https:\/\/graywolfslair.com\/?p=553"},"modified":"2023-05-15T22:34:35","modified_gmt":"2023-05-15T22:34:35","slug":"15-17-induction-heated-nails","status":"publish","type":"post","link":"https:\/\/graywolfslair.com\/index.php\/15-diy-equipment\/15-17-induction-heated-nails\/","title":{"rendered":"15.17 Induction heated nails"},"content":{"rendered":"\n<p>Induction heating has been around for a while and is used extensively to melt metal in foundries.&nbsp; The advantage is the rapid heat up and the ability to achieve temperatures above molten state.<\/p>\n\n\n\n<p>Induction heating works by using a high frequency alternating current, so that the atoms trying to continually realign themselves with the changing magnetic poles generate heat.<\/p>\n\n\n\n<p>For melting metal, a ceramic crucible with a coil of copper allow tubing, through which cooling water flows, as well as the high frequency current, is used.&nbsp; The water prevents the coils from overheating and melting themselves.&nbsp;<\/p>\n\n\n\n<p>On smaller units, solid coils are used, but typically are limited as to duty cycle.&nbsp; In our application the coil needs to be robust enough for us to heat up a nail, without overheating the coil.<\/p>\n\n\n\n<p>I&#8217;ve mentioned high frequency current, and there needs to be a supply, and wall plugs aren&#8217;t always handy, so I was particularly impressed by the nice battery operated design that Hard Boiled Frog came up with based on a Sky Ray King aluminum flashlight.&nbsp;<\/p>\n\n\n\n<p><strong>&nbsp;Kudos and accolades to Hard Boiled Frog,&nbsp;<\/strong>whom shares that design here:<\/p>\n\n\n\n<p><a href=\"https:\/\/www.youtube.com\/channel\/UCmXQuHq1qPXiN0dIDZ4BBZw\">https:\/\/www.youtube.com\/channel\/UCmXQuHq1qPXiN0dIDZ4BBZw<\/a><\/p>\n\n\n\n<p><em>and&nbsp;&nbsp;<\/em><\/p>\n\n\n\n<p><a href=\"https:\/\/github.com\/hardboiledfrog\/smt-zvs-driver\">https:\/\/github.com\/hardboiledfrog\/smt-zvs-driver<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Induction heating has been around for a while and is used extensively to melt metal in foundries.&nbsp; The advantage is the rapid heat up and [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[50],"tags":[],"class_list":["post-553","post","type-post","status-publish","format-standard","hentry","category-15-diy-equipment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>15.17 Induction heated nails - GrayWolf&#039;s Lair<\/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:\/\/graywolfslair.com\/index.php\/15-diy-equipment\/15-17-induction-heated-nails\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"15.17 Induction heated nails - GrayWolf&#039;s Lair\" \/>\n<meta property=\"og:description\" content=\"Induction heating has been around for a while and is used extensively to melt metal in foundries.&nbsp; 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I did have to\u2026","rel":"","context":"In &quot;15. DIY Equipment&quot;","block_context":{"text":"15. DIY Equipment","link":"https:\/\/graywolfslair.com\/index.php\/category\/15-diy-equipment\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Test-sled-jpg.webp?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Test-sled-jpg.webp?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/graywolfslair.com\/wp-content\/uploads\/2023\/04\/Test-sled-jpg.webp?resize=525%2C300&ssl=1 1.5x"},"classes":[]},{"id":580,"url":"https:\/\/graywolfslair.com\/index.php\/15-diy-equipment\/15-30-behold-the-mk-iii-evolution-and-ancillaries\/","url_meta":{"origin":553,"position":2},"title":"15.30 Behold the Mk III Evolution and ancillaries","author":"GrayWolf","date":"January 11, 2023","format":false,"excerpt":"While I first shared the Terpenator design on 2-7-2011 on both SPR and IC Mag, and subsequently the fully automated Mk II, it was really the manual Mk III shared on 9-19-2012 that gained a foot hold and went viral.\u00a0 https:\/\/www.icmag.com\/ic\/showthread.php?t=245953&highlight=The+Mk+III+Terpenator It was also the design that I subsequently expanded\u2026","rel":"","context":"In &quot;15. 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