{"id":4883,"date":"2025-02-08T15:06:29","date_gmt":"2025-02-08T07:06:29","guid":{"rendered":"https:\/\/sdftools.com\/?p=4883"},"modified":"2025-02-09T16:51:49","modified_gmt":"2025-02-09T08:51:49","slug":"%d9%85%d8%ab%d9%82%d8%a7%d8%a8-%d8%ae%d8%b7%d9%88%d8%a9-%d8%a7%d9%84%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%a7%d9%84%d9%85%d8%ae%d8%b5%d8%b5-%d9%8a%d8%b9%d8%b2%d8%b2-%d8%a7%d9%84%d8%ac%d9%88%d8%af%d8%a9","status":"publish","type":"post","link":"https:\/\/sdftools.com\/ar\/%d9%85%d8%ab%d9%82%d8%a7%d8%a8-%d8%ae%d8%b7%d9%88%d8%a9-%d8%a7%d9%84%d8%aa%d8%b4%d8%b7%d9%8a%d8%a8-%d8%a7%d9%84%d9%85%d8%ae%d8%b5%d8%b5-%d9%8a%d8%b9%d8%b2%d8%b2-%d8%a7%d9%84%d8%ac%d9%88%d8%af%d8%a9\/","title":{"rendered":"\u0645\u062b\u0642\u0627\u0628 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a \u0627\u0644\u0645\u062e\u0635\u0635 \u064a\u0639\u0632\u0632 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0628\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629"},"content":{"rendered":"<h2 class=\"wp-block-heading alignwide\" id=\"we-re-a-studio-in-berlin-with-an-international-practice-in-architecture-urban-planning-and-interior-design-we-believe-in-sharing-knowledge-and-promoting-dialogue-to-increase-the-creative-potential-of-collaboration\" style=\"font-size:35px;line-height:1.1\"><strong>\u0645\u062b\u0642\u0627\u0628 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u062a\u062f\u0631\u064a\u062c\u064a \u0627\u0644\u0645\u062e\u0635\u0635 \u064a\u0639\u0632\u0632 \u0627\u0644\u062c\u0648\u062f\u0629 \u0648\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0641\u064a \u062a\u0635\u0646\u064a\u0639 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0637\u0628\u064a\u0629 \u0627\u0644\u062f\u0642\u064a\u0642\u0629<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"507\" height=\"800\" src=\"https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/02-1.jpg\" alt=\"\" class=\"wp-image-4884\" style=\"width:auto;height:500px\" srcset=\"https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/02-1.jpg 507w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/02-1-190x300.jpg 190w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/02-1-8x12.jpg 8w\" sizes=\"(max-width: 507px) 100vw, 507px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Customer Background<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A high-end medical device manufacturer needed to machine \u03a62.5mm and \u03a64mm dual-stage precision holes in 4Cr13 martensitic stainless steel workpieces during the production of precision orthopedic surgical instruments. The hole depth ratio reached 1:3, with strict tolerance requirements of \u00b10.005mm. Traditional tools faced challenges due to material hardness and brittleness, leading to high chipping rates, insufficient machining efficiency, and a pass rate of only 65%.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Technical Challenges<\/strong><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Material Properties<\/strong>: 4Cr stainless steel has a hardness of HRC48-52, making it prone to adhesion and vibration during cutting.<\/li>\n\n\n\n<li><strong>Geometric Structure<\/strong>: Stress concentration in the transition zone between two stages often leads to tool breakage.<\/li>\n\n\n\n<li><strong>Precision Assurance<\/strong>: A 5.9mm deep hole requires straightness \u22640.01mm and surface roughness Ra0.4\u03bcm.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Customized Solution<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6 <strong>Gradient Composite Coating Technology<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Utilizes AlCrN\/TiSiN nano-multilayer coating (3.2\u03bcm thick), reducing the friction coefficient by 40%.<\/li>\n\n\n\n<li>Edge rounding process (R0.03mm) to suppress micro-chipping.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6&nbsp;<strong>Innovative Chip Evacuation Design<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>10\u00b0 helix angle + variable lead spiral flute increases chip evacuation speed by 35%.<\/li>\n\n\n\n<li>R0.15mm stress relief structure at the transition between two stages.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u25b6&nbsp;<strong>Ultra-precision Manufacturing System<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Swiss TORNOS CNC lathe for processing, with radial runout \u22640.003mm.<\/li>\n\n\n\n<li>100% inspection of hole diameter tolerances using a coordinate measuring machine (CMM).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Implementation Results<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Machining Efficiency<\/strong>: Single-edge life increased from 80 to 420 pieces, reducing tool change frequency by 81%.<\/li>\n\n\n\n<li><strong>Quality Breakthrough<\/strong>: Hole diameter CPK value improved from 0.89 to 1.67, reducing defect rate to 1.2%.<\/li>\n\n\n\n<li><strong>Overall Cost<\/strong>: Reduced single-piece machining cost by 54%, saving RMB 280,000 annually on tool costs.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized is-style-default\"><img decoding=\"async\" width=\"800\" height=\"464\" src=\"https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/\u7cbe\u52a0\u5de5\u53f0\u9636\u94bb_00.png\" alt=\"\" class=\"wp-image-4886\" style=\"width:auto;height:350px\" srcset=\"https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/\u7cbe\u52a0\u5de5\u53f0\u9636\u94bb_00.png 800w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/\u7cbe\u52a0\u5de5\u53f0\u9636\u94bb_00-300x174.png 300w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/\u7cbe\u52a0\u5de5\u53f0\u9636\u94bb_00-768x445.png 768w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/\u7cbe\u52a0\u5de5\u53f0\u9636\u94bb_00-18x10.png 18w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/\u7cbe\u52a0\u5de5\u53f0\u9636\u94bb_00-600x348.png 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Customer Testimonial<\/strong><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">&#8220;Your customized tool solution has completely resolved our machining bottlenecks. Currently, we are stably delivering 120,000 precision components per month, helping us secure CE certification orders from the EU.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Technology Extension Value<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">This solution has been successfully applied to aerospace precision bushings (17-4PH stainless steel) and automotive fuel injection valves (440C stainless steel), demonstrating the industry-wide applicability of the technology.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>About SDFTools<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As an innovator in the field of precision tool customization, SDFTools always focuses on customer pain points, providing full-chain solutions from process analysis, tool design to production optimization. Whether in aerospace, automotive manufacturing, or medical device fields, we empower precision manufacturing with technology, helping you gain a competitive edge.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For breakthroughs in precision manufacturing of difficult-to-machine materials, please contact us for customized tool solutions. Our professional technical team provides 24\/7 support.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\"><strong>Contact Us for Custom Solutions<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Technology-driven, precision-focused\u2014SDFTools, your efficient machining partner.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"660\" height=\"800\" src=\"https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/01-1.jpg\" alt=\"\" class=\"wp-image-4885\" style=\"width:auto;height:500px\" srcset=\"https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/01-1.jpg 660w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/01-1-248x300.jpg 248w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/01-1-10x12.jpg 10w, https:\/\/sdftools.com\/wp-content\/uploads\/2025\/02\/01-1-600x727.jpg 600w\" sizes=\"(max-width: 660px) 100vw, 660px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Custom Finishing Step Drill Enhances Quality and Efficiency in Precision Medical Device Manufacturing Customer Background A high-end medical device manufacturer [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4888,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[155],"tags":[],"class_list":["post-4883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-success-cases"],"_links":{"self":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/posts\/4883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/comments?post=4883"}],"version-history":[{"count":1,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/posts\/4883\/revisions"}],"predecessor-version":[{"id":4887,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/posts\/4883\/revisions\/4887"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/media\/4888"}],"wp:attachment":[{"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/media?parent=4883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/categories?post=4883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdftools.com\/ar\/wp-json\/wp\/v2\/tags?post=4883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}