{"id":3469,"date":"2019-01-18T00:23:53","date_gmt":"2019-01-18T06:23:53","guid":{"rendered":"http:\/\/thmsblog.com\/?p=3469"},"modified":"2021-10-19T12:59:09","modified_gmt":"2021-10-19T17:59:09","slug":"just-add-water","status":"publish","type":"post","link":"https:\/\/blog.thehobbyistmachineshop.com\/?p=3469","title":{"rendered":"Just Add Water"},"content":{"rendered":"\n<div class=\"wp-block-image is-style-default\"><figure class=\"alignright size-medium\"><a class=\"lbp_primary\" href=\"https:\/\/blog.thehobbyistmachineshop.com\/wp-content\/uploads\/2019\/01\/DSC08659-1.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"300\" src=\"https:\/\/blog.thehobbyistmachineshop.com\/wp-content\/uploads\/2019\/01\/DSC08659-1-200x300.jpg\" alt=\"\" class=\"wp-image-3470\" srcset=\"https:\/\/blog.thehobbyistmachineshop.com\/wp-content\/uploads\/2019\/01\/DSC08659-1-200x300.jpg 200w, https:\/\/blog.thehobbyistmachineshop.com\/wp-content\/uploads\/2019\/01\/DSC08659-1-100x150.jpg 100w, https:\/\/blog.thehobbyistmachineshop.com\/wp-content\/uploads\/2019\/01\/DSC08659-1-768x1153.jpg 768w, https:\/\/blog.thehobbyistmachineshop.com\/wp-content\/uploads\/2019\/01\/DSC08659-1-400x600.jpg 400w, https:\/\/blog.thehobbyistmachineshop.com\/wp-content\/uploads\/2019\/01\/DSC08659-1.jpg 799w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>The water cooling has been added to the high speed spindle through the red tubes in the picture. This is phase one where I will be using a reservoir with a sump pump behind the bench.. This should let me operate for maybe an hour or so. I don&#8217;t have any idea how much and how fast the water will warm.<\/p>\n\n\n\n<p>The next step in the water cooling will be to add a closed loop system with a radiator to move the heat out into the ambient air rather than store it in the water tank. But first I need to determine through running and testing how much heat per hour is produced by the spindle in my type of operation.<\/p>\n\n\n\n<p>I will be in the 10K to 24K speed range for many hours of continuous wax milling. I suspect spindle loads will be very low but only through running and testing can I design an adequate cooling radiator system.<\/p>\n\n\n\n<p>Next is the spindle three phase wiring and power connection, followed by programming the VFD. If all goes well the spindle should be operational in a few more days.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The water cooling has been added to the high speed spindle through the red tubes in the picture. This is phase one where I will be using a reservoir with a sump pump behind the bench.. This should let me operate for maybe an hour or so. I don&#8217;t have any idea how much and [&hellip;]<\/p>\n","protected":false},"author":77778,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[103],"tags":[111,154,153],"class_list":["post-3469","post","type-post","status-publish","format-standard","hentry","category-cadcamcnc","tag-cooling","tag-high-speed","tag-spindle"],"_links":{"self":[{"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=\/wp\/v2\/posts\/3469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=\/wp\/v2\/users\/77778"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3469"}],"version-history":[{"count":9,"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=\/wp\/v2\/posts\/3469\/revisions"}],"predecessor-version":[{"id":3790,"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=\/wp\/v2\/posts\/3469\/revisions\/3790"}],"wp:attachment":[{"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.thehobbyistmachineshop.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}