{"id":2624,"date":"2026-09-30T18:39:48","date_gmt":"2026-09-30T10:39:48","guid":{"rendered":"https:\/\/www.jccncmachining.com\/?p=2624"},"modified":"2026-09-23T18:02:57","modified_gmt":"2026-09-23T10:02:57","slug":"usinage-cnc-de-joints-robotiques","status":"publish","type":"post","link":"https:\/\/www.jccncmachining.com\/fr\/blog\/cnc-machining-robotic-joints\/","title":{"rendered":"Les articulations de robot ne d\u00e9faillent pas sur une seule dimension"},"content":{"rendered":"<article style=\"font-size: 16px; line-height: 1.85;\">Les articulations robotiques \u00e9chouent rarement parce qu'un seul diam\u00e8tre est incorrect. La qualit\u00e9 du mouvement d\u00e9pend d'une cha\u00eene de si\u00e8ges de roulement, d'interfaces d'arbre, de pilotes de r\u00e9ducteur, de supports moteur, de r\u00e9f\u00e9rences de capteur, de rigidit\u00e9 de carter, de pr\u00e9charge de fixation et de pratiques d'assemblage. L'usinage CNC peut contr\u00f4ler ces caract\u00e9ristiques, mais seul un plan de r\u00e9f\u00e9rence et d'inspection construit autour de l'axe de mouvement de l'articulation peut emp\u00eacher des pi\u00e8ces individuellement acceptables de produire du jeu, du faux rond, de la chaleur ou du grippage apr\u00e8s assemblage.<\/p>\n<p>Ce guide traite l'articulation comme un syst\u00e8me m\u00e9canique. Il suit l'axe de mouvement depuis la conception jusqu'au maintien en position, \u00e0 l'enl\u00e8vement de mati\u00e8re, \u00e0 la finition, \u00e0 l'inspection et \u00e0 l'assemblage, afin que les ing\u00e9nieurs puissent sp\u00e9cifier ce qui contr\u00f4le r\u00e9ellement un mouvement r\u00e9p\u00e9table.<\/p>\n<nav class=\"article-toc\" style=\"margin: 28px 0; padding: 22px 26px; border: 1px solid #e4e4e4; border-radius: 8px; background: #fafafa;\" aria-label=\"Table des mati\u00e8res\"><strong style=\"display: block; font-size: 21px; margin-bottom: 10px;\">Table des mati\u00e8res<\/strong><\/p>\n<ol style=\"margin: 0; padding-left: 22px;\">\n<li><a href=\"#motion-chain\">Cartographier la cha\u00eene cin\u00e9matique<\/a><\/li>\n<li><a href=\"#datum-axis\">Construire les r\u00e9f\u00e9rences autour de l'axe<\/a><\/li>\n<li><a href=\"#fits-preload\">Les ajustements et la pr\u00e9charge sont des d\u00e9cisions syst\u00e8me<\/a><\/li>\n<li><a href=\"#thin-housing\">Les carters l\u00e9gers peuvent se d\u00e9former<\/a><\/li>\n<li><a href=\"#material-finish\">Mat\u00e9riau et finition par interface<\/a><\/li>\n<li><a href=\"#inspection\">Inspecter les relations, pas les cotes isol\u00e9es<\/a><\/li>\n<li><a href=\"#assembly-loop\">Fermer la boucle \u00e0 l'assemblage<\/a><\/li>\n<li><a href=\"#rfq\">Dossier de demande de prix pour articulation robotique<\/a><\/li>\n<li><a href=\"#faq\">FAQ sur l'usinage des articulations<\/a><\/li>\n<\/ol>\n<\/nav>\n<section id=\"motion-chain\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Cartographier la cha\u00eene cin\u00e9matique avant de tol\u00e9rancement<\/h2>\n<p><img decoding=\"async\" width=\"1024\" height=\"576\" loading=\"lazy\" src=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-1-map-motion-chain-tolerancing-1024x576.webp\" alt=\"map-motion-chain-tolerancing\" class=\"size-large wp-image-2766 aligncenter\" \/>\nTracez la cha\u00eene des forces et des localisations depuis le moteur ou l'actionneur \u00e0 travers le r\u00e9ducteur, l'arbre, les roulements, le carter, la liaison et la charge d'extr\u00e9mit\u00e9. Marquez chaque pilote, \u00e9paulement, al\u00e9sage, face, goujon, fixation et caract\u00e9ristique d'encodeur qui transf\u00e8re une position ou une charge. Cela r\u00e9v\u00e8le quelles relations influencent le faux rond radial, le jeu axial, le jeu fonctionnel, la rigidit\u00e9 et l'alignement des capteurs.\n\nNe serrez pas toutes les dimensions. Un capot esth\u00e9tique et une relation de si\u00e8ge de roulement ne m\u00e9ritent pas le m\u00eame contr\u00f4le. Allouez la tol\u00e9rance \u00e0 la cha\u00eene en fonction de l'erreur d'articulation admissible, puis pr\u00e9servez le r\u00e9glage l\u00e0 o\u00f9 l'assemblage en a besoin.\n\n<\/section>\n<section id=\"datum-axis\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Construire les r\u00e9f\u00e9rences autour de l'axe fonctionnel<\/h2>\n<p><img decoding=\"async\" width=\"1024\" height=\"576\" loading=\"lazy\" src=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis-1024x576.webp\" alt=\"build-datums-around-functional-axis\" class=\"size-large wp-image-2767 aligncenter\" \/>\nLe syst\u00e8me de r\u00e9f\u00e9rences principal doit repr\u00e9senter la mani\u00e8re dont l'assemblage se positionne en service. Une face de montage peut \u00e9tablir la position axiale, tandis qu'un al\u00e9sage de pr\u00e9cision ou un pilote \u00e9tablit l'axe de rotation et qu'une caract\u00e9ristique secondaire contr\u00f4le l'orientation angulaire. Choisir des faces brutes pratiques comme r\u00e9f\u00e9rences peut faciliter le contr\u00f4le mais masquer une erreur d'assemblage.\n\nLa planification des processus doit, dans la mesure du possible, maintenir les al\u00e9sages et les faces associ\u00e9s dans une seule mise en position. Lorsqu'un transfert est in\u00e9vitable, utilisez des caract\u00e9ristiques de r\u00e9f\u00e9rence usin\u00e9es, le palpage ou des montages qui r\u00e9tablissent l'axe fonctionnel. Le <a href=\"https:\/\/www.jccncmachining.com\/fr\/afficher\/lusinage-des-articulations-robotiques\/\" srcset=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis-1024x576.webp 1024w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis-300x169.webp 300w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis-768x432.webp 768w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis-1536x864.webp 1536w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis-18x10.webp 18w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis-800x450.webp 800w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-2-build-datums-around-functional-axis.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>l'usinage des articulations robotiques<\/a> la page d'atterrissage peut soutenir une intention commerciale, tandis que cet article se concentre sur les relations d'ing\u00e9nierie qui la sous-tendent.<\/p>\n<\/section>\n<section id=\"fits-preload\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Les ajustements et la pr\u00e9charge sont des d\u00e9cisions syst\u00e8me<\/h2>\n<p><img decoding=\"async\" width=\"1024\" height=\"576\" loading=\"lazy\" src=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions-1024x576.webp\" alt=\"fits-preload-are-system-decisions\" class=\"size-large wp-image-2768 aligncenter\" \/>\nLes ajustements de roulement d\u00e9pendent de la direction de la charge, de la rotation de la bague, du mat\u00e9riau, de l'\u00e9paisseur de paroi, de la temp\u00e9rature, de la m\u00e9thode d'assemblage et des besoins en service. Un ajustement copi\u00e9 d'un autre assemblage peut provoquer un fluage, une pr\u00e9charge excessive, un entretien difficile ou une d\u00e9formation du logement. Les pilotes de bo\u00eete de vitesses et les interfaces d'arbre n\u00e9cessitent un examen fonctionnel similaire.\n\n\n<table style=\"width: 100%; border-collapse: collapse; margin: 22px 0;\" srcset=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions-1024x576.webp 1024w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions-300x169.webp 300w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions-768x432.webp 768w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions-1536x864.webp 1536w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions-18x10.webp 18w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions-800x450.webp 800w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-3-fits-preload-are-system-decisions.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\n<thead>\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 12px; text-align: left; background: #f3f3f3;\">Sympt\u00f4me<\/th>\n<th style=\"border: 1px solid #ddd; padding: 12px; text-align: left; background: #f3f3f3;\">Cause possible au niveau de l'interface<\/th>\n<th style=\"border: 1px solid #ddd; padding: 12px; text-align: left; background: #f3f3f3;\">V\u00e9rification<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">L'assemblage chauffe en mouvement<\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">Pr\u00e9charge excessive, d\u00e9salignement, interf\u00e9rence d'\u00e9tat de surface<\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">Relation d'al\u00e9sage, jeu install\u00e9, temp\u00e9rature<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">Le jeu d\u00e9passe les attentes<\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">Empilement de tol\u00e9rances, pilote desserr\u00e9, jeu d'engrenage ou de roulement<\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">Cha\u00eene cin\u00e9matique compl\u00e8te sous charge<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">D\u00e9rive du z\u00e9ro de l'encodeur<\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">R\u00e9f\u00e9rence de capteur ou faux rond d'arbre<\/td>\n<td style=\"border: 1px solid #ddd; padding: 12px;\">Montage de l'encodeur sur l'axe fonctionnel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/section>\n<section id=\"thin-housing\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Les bo\u00eetiers l\u00e9gers peuvent passer de la machine au robot<\/h2>\n<p><img decoding=\"async\" width=\"1024\" height=\"576\" loading=\"lazy\" src=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-4-lightweight-housings-can-move-between-1024x576.webp\" alt=\"lightweight-housings-can-move-between\" class=\"size-large wp-image-2769 aligncenter\" \/>\nLes corps de joint en aluminium \u00e0 poches r\u00e9duisent la masse mais peuvent lib\u00e9rer des contraintes r\u00e9siduelles, se d\u00e9former sous les brides ou se d\u00e9former pendant la finition et l'assemblage. Un \u00e9bauchage \u00e9quilibr\u00e9, un stock tenant compte des contraintes, un usinage par \u00e9tapes, un bridage contr\u00f4l\u00e9 et des passes finales apr\u00e8s relaxation peuvent aider. Mesurez la g\u00e9om\u00e9trie critique dans l'\u00e9tat d\u00e9fini par le dessin.\n\nLa pr\u00e9charge des fixations peut d\u00e9former les parois minces de roulement m\u00eame lorsque l'inspection \u00e0 l'\u00e9tat libre est conforme. Mod\u00e9lisez et testez l'\u00e9tat assembl\u00e9. Les nervures et les bossages locaux doivent soutenir les chemins de charge sans cr\u00e9er de poches inaccessibles ni de port\u00e9e d'outil inutile.\n\n<\/section>\n<section id=\"material-finish\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Attribuer mat\u00e9riau et finition selon l'interface<\/h2>\n<p>L'aluminium offre une faible masse et une bonne usinabilit\u00e9 ; les aciers peuvent supporter des interfaces compactes charg\u00e9es ; l'inox ou le titane peuvent convenir aux priorit\u00e9s de corrosion, de temp\u00e9rature ou de poids. La s\u00e9lection doit tenir compte de la rigidit\u00e9, de la fatigue, de l'usure, de la durabilit\u00e9 des filets, du contact galvanique et de l'approvisionnement\u2014pas seulement de la r\u00e9sistance \u00e0 la traction.<\/p>\n<p>Les finitions peuvent modifier les ajustements et la mise \u00e0 la masse. L'anodisation peut n\u00e9cessiter un masquage aux si\u00e8ges de roulement et aux contacts \u00e9lectriques. Le placage, la passivation, les rev\u00eatements durs et les lubrifiants exigent des sp\u00e9cifications propres \u00e0 chaque interface. Examinez <a href=\"https:\/\/www.jccncmachining.com\/fr\/blog\/finition-de-surface-en-usinage-cnc\/\">Finitions de surface CNC<\/a> dans le cadre de la cha\u00eene de tol\u00e9rances.<\/p>\n<\/section>\n<section id=\"inspection\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Inspecter les relations, pas les dimensions isol\u00e9es<\/h2>\n<p><img decoding=\"async\" width=\"1024\" height=\"576\" loading=\"lazy\" src=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-6-inspect-relationships-isolated-sizes-1024x576.webp\" alt=\"inspect-relationships-isolated-sizes\" class=\"size-large wp-image-2770 aligncenter\" \/>\nUn pied \u00e0 coulisse peut confirmer une largeur mais pas si deux al\u00e9sages de roulement partagent l'axe pr\u00e9vu. L'inspection doit couvrir la coaxialit\u00e9 ou la position, l'orientation face-axe, le faux rond, la plan\u00e9it\u00e9, les motifs de trous et les exigences de surface selon le dessin. La m\u00e9thode et le montage doivent repr\u00e9senter la structure de r\u00e9f\u00e9rences.\n\nL'inspection par MMT peut convenir aux relations complexes ; les jauges d'al\u00e9sage, les \u00e9quipements de circularit\u00e9, les jauges de hauteur ou les montages fonctionnels peuvent fournir de meilleures preuves pour des caract\u00e9ristiques sp\u00e9cifiques. D\u00e9finissez si le rev\u00eatement est pr\u00e9sent et si la pi\u00e8ce est libre ou contrainte.\n\n<\/section>\n<section id=\"assembly-loop\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Boucler la boucle \u00e0 l'assemblage<\/h2>\n<p>Enregistrez la force d'insertion, le comportement des roulements, l'utilisation de cales, le couple, la tra\u00een\u00e9e du joint, le jeu, la consommation de courant, la temp\u00e9rature, le bruit et les r\u00e9sultats d'\u00e9talonnage. Lorsque l'assemblage \u00e9choue, ne resserrez pas imm\u00e9diatement le dessin de la pi\u00e8ce. D\u00e9terminez si la cause est la g\u00e9om\u00e9trie des composants, les \u00e9l\u00e9ments achet\u00e9s, la propret\u00e9, la lubrification, la s\u00e9quence de fixation ou l'allocation des tol\u00e9rances.<\/p>\n<p>Renvoyez les preuves d'assemblage vers l'usinage et l'inspection. Une jauge fonctionnelle ou une relation cibl\u00e9e peut \u00eatre plus pr\u00e9cieuse que l'ajout de limites serr\u00e9es \u00e0 plusieurs dimensions sans rapport. Cela refl\u00e8te le principe <a href=\"https:\/\/www.jccncmachining.com\/fr\/blog\/applications-dusinage-cnc\/\">applications de l'usinage CNC<\/a> parent : les contr\u00f4les de processus doivent suivre la fonction d'application.<\/p>\n<\/section>\n<section id=\"rfq\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Dossier de demande de prix pour joint robotique<\/h2>\n<ul>\n<li>Contexte d'assemblage et croquis de l'axe de mouvement<\/li>\n<li>3D model plus datum-based drawing<\/li>\n<li>Bearing, gearbox, shaft, motor, and sensor interfaces<\/li>\n<li>Material, heat treatment, finish, masking, and lubrication<\/li>\n<li>Free-state and assembled-state requirements<\/li>\n<li>Critical relationship inspection and report needs<\/li>\n<li>Prototype quantity, production releases, and revision outlook<\/li>\n<\/ul>\n<\/section>\n<section id=\"faq\">\n<h2 style=\"font-size: 28px; line-height: 1.3; margin: 42px 0 18px;\">Joint Machining FAQs<\/h2>\n<p><img decoding=\"async\" width=\"1024\" height=\"576\" loading=\"lazy\" src=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions-1024x576.webp\" alt=\"robotics-cnc-machining-engineering-questions\" class=\"size-large wp-image-2771 aligncenter\" \/>\n<h3 style=\"font-size: 22px; line-height: 1.4; margin: 26px 0 10px;\" srcset=\"https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions-1024x576.webp 1024w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions-300x169.webp 300w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions-768x432.webp 768w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions-1536x864.webp 1536w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions-18x10.webp 18w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions-800x450.webp 800w, https:\/\/www.jccncmachining.com\/wp-content\/uploads\/2026\/09\/h2-9-robotics-cnc-machining-engineering-questions.webp 1600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>Should bearing bores be machined in one setup?<\/h3>\n<p>It is often beneficial for related axes, but geometry and equipment determine feasibility. A controlled transfer can also work when datums and verification preserve the relationship.<\/p>\n<h3 style=\"font-size: 22px; line-height: 1.4; margin: 26px 0 10px;\">Does a tighter bearing fit remove backlash?<\/h3>\n<p>Not by itself. Backlash can originate in gears, splines, shafts, bearings, housing relationships, fasteners, or control compensation. Excessive fit can add heat and damage.<\/p>\n<h3 style=\"font-size: 22px; line-height: 1.4; margin: 26px 0 10px;\">When is five-axis machining useful?<\/h3>\n<p>It can reduce setups for multi-face housings and preserve feature relationships, but axis count should follow access and datum needs rather than become a drawing requirement.<\/p>\n<\/section>\n<aside aria-label=\"Robotic joint validation note\">\n<h3 style=\"font-size: 22px; line-height: 1.4; margin: 26px 0 10px;\">Correlate dimensions with assembled motion<\/h3>\n<p>Gearbox and bearing interfaces should be reviewed as an assembly stack rather than separate diameter checks. Shoulder squareness, housing bore alignment, cover compression, fastener pattern, bearing seat texture, and thermal fit can all change preload or torque. Ask what is measured before assembly, what is verified after tightening, and which condition represents operation.<\/p>\n<p>Cable passages, hard stops, seals, and lubrication features frequently compete for space around a joint. A passage that is harmless in CAD can weaken a bearing wall, create a burr near a cable, or force an extra setup that breaks datum continuity. Include routing and service envelopes in DFM.<\/p>\n<p>During pilot builds, correlate dimensional records with backlash, breakaway torque, current draw, vibration, temperature, and positional repeatability. If performance changes while dimensions pass, investigate form, orientation, clamping distortion, surface condition, and component interaction instead of tightening every tolerance.<\/p>\n<p>Procurement should also ask how matched features are protected through finishing, cleaning, packaging, and transport. Dedicated covers and noncontact supports reduce avoidable joint failures.<\/p>\n<\/aside>\n<aside aria-label=\"Robotic joint process controls\">\n<h3 style=\"font-size: 22px; line-height: 1.4; margin: 26px 0 10px;\">Control the route around the bearing axis<\/h3>\n<p>Sequence roughing, stabilization, semifinishing, and final bearing features so material removal and clamping do not rewrite alignment. For thin housings, leave balanced stock, avoid concentrating residual stress on one side, and define where the part is supported during final measurement. If two bores must share an axis, evaluate whether they can be produced or verified from a common reference without an uncontrolled transfer.<\/p>\n<p>Finishes and inserts can change the stack. Anodizing may build on fits and mask datum edges; pressed bushings can distort nearby bores; thread inserts can pull on thin walls; abrasive finishing can soften shoulders. The route should identify features protected, masked, finish-machined, or rechecked after these operations.<\/p>\n<p>Inspection plans should include bore size and form, common-axis relationship, shoulder location, face runout, hole-pattern position, and relevant surface texture. Choose gauges and CMM strategies that reproduce the functional setup. A diameter measured at one depth does not prove cylindricity, and two individually correct bores do not prove alignment.<\/p>\n<p>When reviewing a supplier, ask to see how datum transfers, unclamped conditions, and post-finish verification are controlled. These details reveal more about joint performance than a general claim of tight-tolerance capability.<\/p>\n<\/aside>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Robotic joints rarely fail because one diameter is wrong. Motion quality depends on a chain of bearing seats, shaft interfaces, gearbox pilots, motor mounts, sensor references, housing stiffness, fastener preload, and assembly practice. CNC machining can control these features, but only a datum and inspection plan built around the joint\u2019s motion axis can prevent individually [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2772,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/posts\/2624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/comments?post=2624"}],"version-history":[{"count":10,"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/posts\/2624\/revisions"}],"predecessor-version":[{"id":2773,"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/posts\/2624\/revisions\/2773"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/media\/2772"}],"wp:attachment":[{"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/media?parent=2624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/categories?post=2624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jccncmachining.com\/fr\/wp-json\/wp\/v2\/tags?post=2624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}