{"id":2774,"date":"2025-06-25T11:15:44","date_gmt":"2025-06-25T03:15:44","guid":{"rendered":"https:\/\/www.rzautoassembly.com\/?p=2774"},"modified":"2025-06-25T11:15:44","modified_gmt":"2025-06-25T03:15:44","slug":"4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly","status":"publish","type":"post","link":"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/","title":{"rendered":"4-Axis Robotic Vision-Guided Spring Placement System: Redefining Precision in Elastic Component Assembly"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_73 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#4-Axis_Robotic_Vision-Guided_Spring_Placement_System_Redefining_Precision_in_Elastic_Component_Assembly\" title=\"4-Axis Robotic Vision-Guided Spring Placement System: Redefining Precision in Elastic Component Assembly\">4-Axis Robotic Vision-Guided Spring Placement System: Redefining Precision in Elastic Component Assembly<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#I_Core_Technical_Architecture_Speed_Meets_Surgical_Precision\" title=\"I. Core Technical Architecture: Speed Meets Surgical Precision\">I. Core Technical Architecture: Speed Meets Surgical Precision<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#1_High-Speed_4-Axis_Robotic_Manipulation\" title=\"1. High-Speed 4-Axis Robotic Manipulation\">1. High-Speed 4-Axis Robotic Manipulation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#2_AI-Vision_Guided_Positioning_Ecosystem\" title=\"2. AI-Vision Guided Positioning Ecosystem\">2. AI-Vision Guided Positioning Ecosystem<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#3_Intelligent_Spring_Gripping_Module\" title=\"3. Intelligent Spring Gripping Module\">3. Intelligent Spring Gripping Module<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#II_Industrial_Applications_From_Micro_Springs_to_Heavy-Duty_Components\" title=\"II. Industrial Applications: From Micro Springs to Heavy-Duty Components\">II. Industrial Applications: From Micro Springs to Heavy-Duty Components<\/a><ul class='ez-toc-list-level-5' ><li class='ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#1_Automotive_Suspension_Powertrain\" title=\"1. Automotive Suspension &amp; Powertrain\">1. Automotive Suspension &amp; Powertrain<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#2_Electronics_Wearables\" title=\"2. Electronics &amp; Wearables\">2. Electronics &amp; Wearables<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-5'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#3_Medical_Device_Manufacturing\" title=\"3. Medical Device Manufacturing\">3. Medical Device Manufacturing<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#III_Competitive_Advantages_Over_Traditional_Systems\" title=\"III. Competitive Advantages Over Traditional Systems\">III. Competitive Advantages Over Traditional Systems<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#IV_Future_Innovations\" title=\"IV. Future Innovations\">IV. Future Innovations<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.rzautoassembly.com\/zh\/4-axis-robotic-vision-guided-spring-placement-system-redefining-precision-in-elastic-component-assembly\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 style=\"text-align: center;\"><span class=\"ez-toc-section\" id=\"4-Axis_Robotic_Vision-Guided_Spring_Placement_System_Redefining_Precision_in_Elastic_Component_Assembly\"><\/span><span style=\"font-family: 'times new roman', times, serif;\"><strong><b>4-Axis Robotic Vision-Guided Spring Placement System: Redefining Precision in Elastic Component Assembly<\/b><\/strong><\/span><span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-2776 aligncenter\" src=\"https:\/\/www.rzautoassembly.com\/wp-content\/smush-webp\/2025\/07\/\u975e\u6807\u81ea\u52a8\u5316\u8bbe\u5907\u5e7f\u544a\u521b\u610f-111-1.png.webp\" alt=\"\" width=\"300\" height=\"287\" srcset=\"https:\/\/www.rzautoassembly.com\/wp-content\/smush-webp\/2025\/07\/\u975e\u6807\u81ea\u52a8\u5316\u8bbe\u5907\u5e7f\u544a\u521b\u610f-111-1.png.webp 1328w, https:\/\/www.rzautoassembly.com\/wp-content\/smush-webp\/2025\/07\/\u975e\u6807\u81ea\u52a8\u5316\u8bbe\u5907\u5e7f\u544a\u521b\u610f-111-1-300x286.png.webp 300w, https:\/\/www.rzautoassembly.com\/wp-content\/smush-webp\/2025\/07\/\u975e\u6807\u81ea\u52a8\u5316\u8bbe\u5907\u5e7f\u544a\u521b\u610f-111-1-1024x976.png.webp 1024w, https:\/\/www.rzautoassembly.com\/wp-content\/smush-webp\/2025\/07\/\u975e\u6807\u81ea\u52a8\u5316\u8bbe\u5907\u5e7f\u544a\u521b\u610f-111-1-768x732.png.webp 768w, https:\/\/www.rzautoassembly.com\/wp-content\/smush-webp\/2025\/07\/\u975e\u6807\u81ea\u52a8\u5316\u8bbe\u5907\u5e7f\u544a\u521b\u610f-111-1-13x12.png.webp 13w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>In the realm of precision manufacturing, spring placement for complex assemblies\u2014ranging from automotive suspensions to microelectronics\u2014demands unparalleled accuracy and repeatability. Traditional manual or semi-automated systems struggle with slow cycle times (10\u201320 seconds per spring), inconsistent positioning (\u00b10.5mm errors), and limited adaptability to diverse spring geometries. The 4-Axis Robotic Vision-Guided Spring Placement System emerges as a transformative solution, integrating high-speed SCARA robotics, AI-driven vision, and adaptive force control to enable micron-level precision in high-mix, high-volume production.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"I_Core_Technical_Architecture_Speed_Meets_Surgical_Precision\"><\/span><strong><b>I. Core Technical Architecture: Speed Meets Surgical Precision<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>The system\u2019s modular design synergizes robotic agility with intelligent perception, comprising three interdependent subsystems:<\/p>\n<h5><span class=\"ez-toc-section\" id=\"1_High-Speed_4-Axis_Robotic_Manipulation\"><\/span><strong><b>1. High-Speed 4-Axis Robotic Manipulation<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>Powered by SCARA robots (e.g., Epson LS6, Yamaha YK-XG), the system delivers:<\/p>\n<ul>\n<li><b><\/b><strong><b>Planar Motion Mastery<\/b><\/strong>: Achieves spring placement speeds of 150+ springs per minute with \u00b10.02mm repeatability, 3\u20135 times faster than manual methods;<\/li>\n<li><b><\/b><strong><b>Adaptive Z-Axis Compliance<\/b><\/strong>: Servo-driven vertical control (300mm stroke) with force-torque sensors (0.1\u201310N feedback) adjusts to surface variations, ideal for non-planar spring seats;<\/li>\n<li><b><\/b><strong><b>Lightweight Carbon Fiber Arms<\/b><\/strong>: Reduces inertia for rapid 2m\/s traversal, maintaining spring orientation stability during high-speed placement.<\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"2_AI-Vision_Guided_Positioning_Ecosystem\"><\/span><strong><b>2. AI-Vision Guided Positioning Ecosystem<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>A dual-camera vision setup ensures sub-micron accuracy:<\/p>\n<ul>\n<li><b><\/b><strong><b>Overhead 3D Structured Light Scanner<\/b><\/strong>: 12MP resolution maps spring geometry (coil pitch, hook angle) with 0.01mm precision, correcting \u00b110mm positional deviations via PointNet algorithms;<\/li>\n<li><b><\/b><strong><b>Laser Line Profiler<\/b><\/strong>: Scans target surfaces for warpage (up to 0.2mm\/m) and generates adaptive placement trajectories for curved or textured components;<\/li>\n<li><b><\/b><strong><b>Real-time Defect Detection<\/b><\/strong>: Deep learning models (YOLOv8) identify spring deformities, burrs, or misalignments with 99.8% accuracy before placement.<\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"3_Intelligent_Spring_Gripping_Module\"><\/span><strong><b>3. Intelligent Spring Gripping Module<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<p>The end-effector combines precision mechanics with smart sensing:<\/p>\n<ul>\n<li><b><\/b><strong><b>Multi-Mode Gripping Solutions<\/b><\/strong>: Pneumatic microgrippers for micro springs (0.1mm wire diameter) and magnetic chucks for heavy-duty springs (200mm length), with force control to prevent over-compression;<\/li>\n<li><b><\/b><strong><b>Torsion Spring Alignment System<\/b><\/strong>: Rotational encoders (\u00b10.1\u00b0 resolution) ensure precise hook orientation in suspension springs, critical for automotive NVH performance;<\/li>\n<li><b><\/b><strong><b>Quick-Change Tooling<\/b><\/strong>: Swaps between gripper types in &lt;10 seconds, supporting rapid transitions between compression, torsion, and extension springs.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"II_Industrial_Applications_From_Micro_Springs_to_Heavy-Duty_Components\"><\/span><strong><b>II. Industrial Applications: From Micro Springs to Heavy-Duty Components<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<h5><span class=\"ez-toc-section\" id=\"1_Automotive_Suspension_Powertrain\"><\/span><strong><b>1. Automotive Suspension &amp; Powertrain<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><b><\/b><strong><b>Valve Spring Placement<\/b><\/strong>: Magnetic grippers position conical springs (5\u201350mm) in engine cylinder heads with \u00b10.03mm vertical alignment, maintaining optimal compression ratios;<\/li>\n<li><b><\/b><strong><b>Suspension Torsion Spring Mounting<\/b><\/strong>: 3D vision guides hook orientation (\u00b11\u00b0 tolerance) in MacPherson struts, reducing vibration-induced noise by 40%.<br \/>\nCase Study: A German automotive OEM reduced spring placement defects by 85% and increased line speed by 40% after deploying 20 systems, achieving 100% traceability for recall prevention.<\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"2_Electronics_Wearables\"><\/span><strong><b>2. Electronics &amp; Wearables<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><b><\/b><strong><b>Micro Spring Placement for Connectors<\/b><\/strong>: Vacuum-assisted microgrippers handle 01005-sized springs (0.4mm\u00d70.2mm) for smartwatch hinges with \u00b10.01mm accuracy;<\/li>\n<li><b><\/b><strong><b>Flex Circuit Spring Alignment<\/b><\/strong>: SCARA robots place planar coil springs in foldable device connectors, with ESD protection preventing component damage.<\/li>\n<\/ul>\n<h5><span class=\"ez-toc-section\" id=\"3_Medical_Device_Manufacturing\"><\/span><strong><b>3. Medical Device Manufacturing<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h5>\n<ul>\n<li><b><\/b><strong><b>Surgical Tool Spring Assembly<\/b><\/strong>: 316L stainless steel grippers and ISO 8 cleanroom compatibility for placing 0.05mm wire diameter springs in laparoscopic graspers;<\/li>\n<li><b><\/b><strong><b>Implantable Device Spring Positioning<\/b><\/strong>: Force control (\u00b10.1N) prevents deformation of tiny extension springs in insulin pump mechanisms, ensuring reliable operation.<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"III_Competitive_Advantages_Over_Traditional_Systems\"><\/span><strong><b>III. Competitive Advantages Over Traditional Systems<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table>\n<tbody>\n<tr>\n<td><strong><b>Performance Metric<\/b><\/strong><\/td>\n<td><strong><b>Manual\/Semi-Automated<\/b><\/strong><\/td>\n<td><strong><b>4-Axis Vision-Guided System<\/b><\/strong><\/td>\n<\/tr>\n<tr>\n<td>Placement Speed (springs\/min)<\/td>\n<td>30\u201350<\/td>\n<td>150\u2013200<\/td>\n<\/tr>\n<tr>\n<td>Positioning Accuracy<\/td>\n<td>\u00b10.5mm<\/td>\n<td>\u00b10.02mm (X\/Y), \u00b10.1mm (Z)<\/td>\n<\/tr>\n<tr>\n<td>Spring Variety Support<\/td>\n<td>5\u201310 types<\/td>\n<td>500+ types (modular tooling)<\/td>\n<\/tr>\n<tr>\n<td>Force Control Resolution<\/td>\n<td>\u00b11N<\/td>\n<td>\u00b10.1N<\/td>\n<\/tr>\n<tr>\n<td>Changeover Time<\/td>\n<td>15\u201330 minutes<\/td>\n<td>&lt;2 minutes (recipe-based)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><span class=\"ez-toc-section\" id=\"IV_Future_Innovations\"><\/span><strong><b>IV. Future Innovations<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p><strong><b>AI-Driven Autonomous Optimization<\/b><\/strong><\/p>\n<ul>\n<li>ML models analyze 100,000+ placement cycles to predict optimal grip points for new spring designs, reducing setup time by 70%.<\/li>\n<\/ul>\n<p><strong><b>4D Vision &amp; Dynamic Environment Adaptation<\/b><\/strong><\/p>\n<ul>\n<li>Time-of-Flight (ToF) sensors enable real-time compensation for thermal expansion (up to 0.3mm\/m) in high-temperature engine assembly.<\/li>\n<\/ul>\n<p><strong><b>Collaborative Robotics Integration<\/b><\/strong><\/p>\n<ul>\n<li>Dual-arm cobots (e.g., UR10e) with force feedback enable human-robot collaboration in medical device assembly, where manual inspection merges with robotic precision.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong><b>Conclusion<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The 4-Axis Robotic Vision-Guided Spring Placement System represents a quantum leap in precision assembly, addressing the critical needs for speed, accuracy, and flexibility in modern manufacturing. By merging SCARA robotics, AI vision, and adaptive force control, it empowers manufacturers to tackle complex spring geometries\u2014from microelectronics to heavy-duty automotive components\u2014with unprecedented reliability. As Industry 4.0 progresses, these systems will evolve into self-optimizing cyber-physical systems, ensuring every spring is placed with surgical precision while adapting to the ever-growing demands of mass customization.<\/p>\n<p>#<a href=\"https:\/\/www.rzautoassembly.com\/zh\/products\/\">4-Axis Robotic Spring Placement<\/a>\u00a0#<a href=\"https:\/\/www.rzautoassembly.com\/zh\/products\/\">Vision-Guided Spring Automation<\/a>\u00a0#\u00a0<a href=\"https:\/\/www.rzautoassembly.com\/zh\/products\/\">Precision Spring Positioning System<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>4-Axis Robotic Vision-Guided Spring Placement System: Redefining Precision in Elastic Component Assembly In the realm of precision manufacturing, spring placement for complex assemblies\u2014ranging from automotive suspensions to microelectronics\u2014demands unparalleled accuracy and repeatability. Traditional manual or semi-automated systems struggle with slow cycle times (10\u201320 seconds per spring), inconsistent positioning (\u00b10.5mm errors), and limited adaptability to diverse [\u2026]<\/p>","protected":false},"author":1,"featured_media":2775,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126,1,124],"tags":[],"class_list":["post-2774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-company-news","category-news","category-technology"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/posts\/2774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/comments?post=2774"}],"version-history":[{"count":0,"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/posts\/2774\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/media\/2775"}],"wp:attachment":[{"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/media?parent=2774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/categories?post=2774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.rzautoassembly.com\/zh\/wp-json\/wp\/v2\/tags?post=2774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}