{"id":4271,"date":"2016-09-03T02:09:40","date_gmt":"2016-09-03T06:09:40","guid":{"rendered":"http:\/\/www.rpwoodwork.com\/blog\/?p=4271"},"modified":"2016-09-03T02:09:59","modified_gmt":"2016-09-03T06:09:59","slug":"sanding-part-1","status":"publish","type":"post","link":"https:\/\/www.rpwoodwork.com\/blog\/2016\/09\/03\/sanding-part-1\/","title":{"rendered":"Sanding, part 1"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4272\" src=\"https:\/\/www.rpwoodwork.com\/blog\/wp-content\/uploads\/2016\/08\/IMG_4161_edited-2.jpg\" alt=\"sandpaper\" width=\"570\" height=\"432\" srcset=\"https:\/\/www.rpwoodwork.com\/blog\/wp-content\/uploads\/2016\/08\/IMG_4161_edited-2.jpg 570w, https:\/\/www.rpwoodwork.com\/blog\/wp-content\/uploads\/2016\/08\/IMG_4161_edited-2-150x114.jpg 150w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/p>\n<p>Sanding does not get much respect among woodworkers. Hand planing uses more gratifying tools in a more pleasing process, and when suitably employed, leaves lively surfaces and is more efficient. This<strong>\u00a0series of posts<\/strong> will attempt to put sanding in perspective in the world of fine woodworking and present practical information on tools and techniques.<\/p>\n<p><a href=\"https:\/\/www.rpwoodwork.com\/blog\/2009\/09\/10\/on-the-passing-of-james-krenov\/\" target=\"_blank\">James Krenov<\/a> wrote in <a href=\"https:\/\/www.rpwoodwork.com\/blog\/2011\/11\/11\/my-teachers\/\" target=\"_blank\">The Fine Art of Cabinetmaking<\/a>, &#8220;To me, sanding is <em>not<\/em> a way to express sensitivity with wood, even less a sign of true skill,&#8221; yet he recognized a legitimate role for sanding, recommending, for example, scraping and sanding as the best way to finish rowed woods like padauk.<\/p>\n<p><strong>The first thing to clear up<\/strong> is whether you are sanding to shape wood or to produce a nice surface on wood. Are you forming a curve or smoothing the surface of an existing curve? Are you flattening a surface or just smoothing an already flat surface? Sanding is hardly ever the best way to shape or dimension wood unless you are using jigged machines such as a spindle sander or thicknessing sander.<\/p>\n<p>True, sometimes you are both shaping and smoothing, such as when forming a light chamfer with a hand sanding block or running a figured panel through a drum sander.\u00a0But generally speaking, it is important first to be clear about just what you are doing when sanding. In fact, most <strong>problems<\/strong> with sanding come from inadvertently mixing shaping and finishing.<\/p>\n<p><strong>For example,<\/strong> you have a fantastically figured board in the rough, or perhaps is flat from the planer but full of tearout. You are afraid to touch it with a handplane so you take out the random orbit sander, start with a 60-grit disc and work through to 320. Unfortunately, despite all efforts to evenly distribute the sanding, the final smooth surface is wavy, the outer edges are dipped, and there is no hope of using this as a reference surface for further work, such as for a drawer front.<\/p>\n<p>There were lots of <strong>better options<\/strong> that would have produced and\/or retained a true surface that would then require only fine sanding, which would not squander the flatness. Among them, for various stages, are: a <a href=\"https:\/\/www.rpwoodwork.com\/blog\/tag\/byrd-shelix-cutterhead-series\/\" target=\"_blank\">spiral cutterhead<\/a> on the planer, a thicknessing <em>sander<\/em>, a jack plane worked <em>across<\/em> the board, a toothed blade in the jack plane, a <a href=\"https:\/\/www.rpwoodwork.com\/blog\/tag\/working-with-the-veritas-scraping-plane-series\/\" target=\"_blank\">Veritas scraper plane<\/a>, a <a href=\"https:\/\/www.rpwoodwork.com\/blog\/2010\/07\/20\/working-with-the-veritas-scraping-plane-part-3-microtoothing\/\" target=\"_blank\">micro-toothed blade in the scraper plane<\/a>, and a hand scraper.<\/p>\n<p><strong>An equally unpromising plan<\/strong> is to take a curved table leg rough sawn off the bandsaw and hope to use a curved sanding block with coarse paper as the primary final shaping tool. You will not get the proper feedback to produce a <a href=\"https:\/\/www.rpwoodwork.com\/blog\/2013\/02\/18\/fairing-curves-trust-your-senses-part-1\/\" target=\"_blank\">true curve<\/a> that comes <a href=\"https:\/\/www.rpwoodwork.com\/blog\/2014\/04\/22\/tools-for-curves-team\/\" target=\"_blank\">instead<\/a> from high quality <a href=\"https:\/\/www.rpwoodwork.com\/blog\/tag\/choosing-rasps-series\/\" target=\"_blank\">rasps<\/a>, spokeshaves, and curved planes. When the curves have been <a href=\"https:\/\/www.rpwoodwork.com\/blog\/2013\/02\/20\/fairing-curves-trust-your-senses-part-2\/\" target=\"_blank\">trued<\/a>\u00a0with some of those tools, then you can use the curved sanding block to just finish smooth.<\/p>\n<p><strong>The point is<\/strong> that sanding \u2013 by hand and with small and large machines \u2013 has its place but it pays to be mentally clear about exactly what you are trying to accomplish with it, and restrict it to that task.<\/p>\n<p>In the <strong>next<\/strong> installment, let&#8217;s consider the finished surface qualities produced by sanding versus handplaning. Be prepared for some surprises.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sanding does not get much respect among woodworkers. Hand planing uses more gratifying tools in a more pleasing process, and when suitably employed, leaves lively surfaces and is more efficient. This\u00a0series of posts will attempt to put sanding in perspective in the world of fine woodworking and present practical information on tools and techniques. James [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[35],"class_list":["post-4271","post","type-post","status-publish","format-standard","hentry","category-techniques","tag-sanding"],"_links":{"self":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts\/4271","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/comments?post=4271"}],"version-history":[{"count":7,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts\/4271\/revisions"}],"predecessor-version":[{"id":4307,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/posts\/4271\/revisions\/4307"}],"wp:attachment":[{"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/media?parent=4271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/categories?post=4271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rpwoodwork.com\/blog\/wp-json\/wp\/v2\/tags?post=4271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}