{"id":1222,"date":"2026-05-14T20:09:16","date_gmt":"2026-05-14T12:09:16","guid":{"rendered":"https:\/\/www.fegve.com\/index.php\/2026\/05\/14\/fegve-titanium-manufacturing-process\/"},"modified":"2026-05-14T20:37:35","modified_gmt":"2026-05-14T12:37:35","slug":"fegve-titanium-manufacturing-process","status":"publish","type":"post","link":"https:\/\/www.fegve.com\/index.php\/2026\/05\/14\/fegve-titanium-manufacturing-process\/","title":{"rendered":"From CAD to Your Pocket: How a FEGVE Titanium Product Is Made"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"648\" height=\"642\" src=\"https:\/\/www.fegve.com\/wp-content\/uploads\/2026\/05\/43-gear-spinner-detail.png\" alt=\"FEGVE EDC\" class=\"wp-image-1305\" srcset=\"https:\/\/www.fegve.com\/wp-content\/uploads\/2026\/05\/43-gear-spinner-detail.png 648w, https:\/\/www.fegve.com\/wp-content\/uploads\/2026\/05\/43-gear-spinner-detail-500x495.png 500w, https:\/\/www.fegve.com\/wp-content\/uploads\/2026\/05\/43-gear-spinner-detail-100x100.png 100w, https:\/\/www.fegve.com\/wp-content\/uploads\/2026\/05\/43-gear-spinner-detail-300x297.png 300w, https:\/\/www.fegve.com\/wp-content\/uploads\/2026\/05\/43-gear-spinner-detail-150x150.png 150w\" sizes=\"(max-width: 648px) 100vw, 648px\" \/><\/figure>\n<h2>It Starts With a Drawing \u2014 Not a Block of Metal<\/h2>\n<p>Most people assume titanium EDC products start with a CNC machine. They start with a 3D model and a question: <em>what does this part actually need to do?<\/em>FEGVE&#8217;s design process is driven by function, not aesthetics. The first priority: will this mechanism work? Is this wall thickness sufficient? Will it fail under stress?<\/p>\n<h2>Step 1: 3D Design &#038; Engineering<\/h2>\n<p>Wu designs every product in SolidWorks with:<strong>FEA (Finite Element Analysis):<\/strong> Stress simulations on spring clips, pivot points, and thin-wall sections. The software predicts failure points, and Wu adjusts geometry before cutting metal.<strong>Tolerance stackup analysis:<\/strong> When multiple parts assemble together (like the Heaven-Earth Edge nail clipper), each dimension has a tolerance range. Worst-case stackup is calculated to ensure the mechanism works at every extreme.<strong>3D-printed prototypes:<\/strong> PLA or resin test models verify ergonomics and mechanism function before committing to titanium.<\/p>\n<h2>Step 2: Material Selection<\/h2>\n<p>Certified <strong>TC4 (Grade 5) titanium bar stock<\/strong> from approved suppliers. Each batch includes:<\/p>\n<ul>\n<li>Composition certificate (Al 5.5-6.75%, V 3.5-4.5%, balance Ti)<\/li>\n<li>Hardness test report<\/li>\n<li>Traceability to the original melt<\/li>\n<\/ul>\n<p>Incoming QC rejects any material that doesn&#8217;t meet specification.<\/p>\n<h2>Step 3: CNC Machining<\/h2>\n<p>FEGVE&#8217;s shop runs <strong>5-axis CNC equipment<\/strong> \u2014 the same class used in aerospace manufacturing.<strong>2025 investment:<\/strong> \u00a56 million in new five-axis machines.The process for a typical titanium keychain:<strong>Roughing:<\/strong> High-speed material removal, leaving 0.1-0.2mm stock. Goal: speed.<strong>Semi-finish:<\/strong> Removing stock down to 0.05mm. Slower feeds, new tool edges.<strong>Finish:<\/strong> Brand-new carbide end mills with TiAlN coating. Tolerance: \u22640.01mm.<strong>Tool wear:<\/strong> Tools changed every 2-3 parts on critical features (vs. 20+ for steel). A single end mill: \u00a5200-500. Complex part: 8-12 different tools.<strong>Cycle time:<\/strong> Keychain: 25-45 minutes. Fan rib: 60-90 minutes. Meteorite crater texture: +30-45 minutes per part.<\/p>\n<h2>Step 4: Surface Treatment<\/h2>\n<p><strong>Stonewash:<\/strong> Tumbled with ceramic media, 2-4 hours. Matte, scratch-hiding.<strong>Blued:<\/strong> Heated to 400-600\u00b0C. Thermal oxide produces interference colors (straw \u2192 gold \u2192 blue \u2192 purple). No dyes, no coatings.<strong>Meteorite Crater:<\/strong> CNC-engraved with ball-nose end mill, then hand-finished. 30-45 minutes machine + 15-20 minutes hand work per part.<strong>Mirror:<\/strong> Progressive diamond paste polishing, 15\u03bcm \u2192 0.5\u03bcm. 1-3 hours per part.<strong>PVD\/DLC:<\/strong> Vacuum chamber ion deposition. DLC = black, TiN = gold, TiAlN = rose gold. 1-5\u03bcm thick, harder than the substrate.<\/p>\n<h2>Step 5: Assembly &#038; QC<\/h2>\n<p><strong>Nail clippers:<\/strong> Heaven-Earth Edge tested by cutting test media. Yield: 10%.<strong>Spinners:<\/strong> Hand-spun to verify balance and spin time. Wobble = disassembly and rework.<strong>Keychains:<\/strong> Quick-release mechanisms cycled 50+ times. Spring clip must return without fatigue.<strong>Surface:<\/strong> 10x magnification inspection for tool marks, burrs, finish consistency.<\/p>\n<h2>Step 6: Packaging<\/h2>\n<p>Custom rigid boxes with foam inserts and certificates of authenticity. Gift-ready.<\/p>\n<h2>Why This Process Matters<\/h2>\n<p>The difference between mass-produced and crafted isn&#8217;t always visible \u2014 but it&#8217;s always felt. A mass-produced keychain works fine on day one. A crafted one works fine on day one thousand. The precision machining, surface quality, and individual QC compound into a product you never think about because it never gives you a reason to.That&#8217;s the standard FEGVE designs to: not perfection \u2014 <strong>reliability<\/strong>.<\/p>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>How many products per day?<\/strong><br \/>Simple D-Ring: 50-80\/day. TI-TWO with meteorite crater: 15-20\/day. Heaven-Earth Edge nail clipper: 5-8 passing units\/day.<strong>Does FEGVE use automation?<\/strong><br \/>CNC is automated once programmed. Setup, part loading, surface treatment, assembly, and QC are all manual. 30 people \u2014 mostly operators and finishers.<strong>Learn more about <a href=\"https:\/\/www.fegve.com\/index.php\/2026\/05\/14\/fegve-brand-story\/\">FEGVE&#8217;s brand story<\/a> and <a href=\"https:\/\/www.fegve.com\/index.php\/2026\/05\/14\/why-titanium-ultimate-edc-material\/\">why titanium is the ultimate EDC material<\/a>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>How does a block of Grade 5 titanium become a precision EDC tool? We walk through FEGVE&#8217;s complete manufacturing process \u2014 from 3D design to final QC.<\/p>\n","protected":false},"author":1,"featured_media":1292,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[46],"tags":[],"class_list":["post-1222","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-titanium-craft"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.fegve.com\/wp-content\/uploads\/2026\/05\/30-spinner-exploded-view.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/posts\/1222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/comments?post=1222"}],"version-history":[{"count":3,"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/posts\/1222\/revisions"}],"predecessor-version":[{"id":1332,"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/posts\/1222\/revisions\/1332"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/media\/1292"}],"wp:attachment":[{"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/media?parent=1222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/categories?post=1222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.fegve.com\/index.php\/wp-json\/wp\/v2\/tags?post=1222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}