{"id":26229,"date":"2026-03-05T11:32:04","date_gmt":"2026-03-05T11:32:04","guid":{"rendered":"https:\/\/www.quicksurface.com\/?p=26229"},"modified":"2026-03-30T11:25:55","modified_gmt":"2026-03-30T11:25:55","slug":"case-study-reverse-engineering-a-cooling-unit-propeller","status":"publish","type":"post","link":"https:\/\/www.quicksurface.com\/fr\/case-study-reverse-engineering-a-cooling-unit-propeller\/","title":{"rendered":"D&#x27;une h\u00e9lice endommag\u00e9e \u00e0 un mod\u00e8le CAO pr\u00eat pour la production gr\u00e2ce \u00e0 QUICKSURFACE"},"content":{"rendered":"<h6 class=\"wp-block-heading\"><strong><em><a href=\"https:\/\/www.quicksurface.com\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE<\/a> a aid\u00e9 un bureau d'\u00e9tudes br\u00e9silien \u00e0 acc\u00e9l\u00e9rer l'ing\u00e9nierie inverse d'une h\u00e9lice d'unit\u00e9 de refroidissement en transformant des donn\u00e9es de scan 3D en g\u00e9om\u00e9trie CAO pr\u00e9cise. Gr\u00e2ce \u00e0 un flux de travail structur\u00e9 Scan-vers-CAO, l'\u00e9quipe a reconstruit le composant endommag\u00e9 et produit un mod\u00e8le CAO pr\u00eat pour la production, adapt\u00e9 \u00e0 la fabrication et \u00e0 l'impression 3D.<\/em><\/strong><\/h6>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:45% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"593\" height=\"593\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/0.png\" alt=\"\" class=\"wp-image-26232 size-full\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/0.png 593w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/0-300x300.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/0-150x150.png 150w\" sizes=\"auto, (max-width: 593px) 100vw, 593px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><strong><a href=\"https:\/\/rvf3d.com.br\/\" target=\"_blank\" rel=\"noreferrer noopener\">RVF3D Engineering Ltd. <\/a><\/strong><\/p>\n\n\n\n<p><strong>Rio de Janeiro \u2013 Br\u00e9sil<\/strong><\/p>\n\n\n\n<p>RVF3D a \u00e9t\u00e9 cr\u00e9\u00e9e en 2020, en pleine pand\u00e9mie, en tant que bureau de services d'ing\u00e9nierie \u00e0 distance. L'entreprise a d\u00e9but\u00e9 avec deux imprimantes FDM ferm\u00e9es, ax\u00e9es sur la mod\u00e9lisation 3D avec logiciel CAO et l'impression de pi\u00e8ces automobiles personnalis\u00e9es en plastique. <\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Deux ing\u00e9nieurs ont fond\u00e9 l'entreprise : Ricardo Freitas, qui venait de prendre sa retraite apr\u00e8s plus de 35 ans dans l'industrie a\u00e9ronautique, et son fils Jose Ricardo Freitas, r\u00e9cemment dipl\u00f4m\u00e9 en g\u00e9nie m\u00e9canique et d\u00e9j\u00e0 exp\u00e9riment\u00e9 dans la conception CAO avec plusieurs logiciels.<\/p>\n\n\n\n<p>Le bureau a rapidement \u00e9tendu ses activit\u00e9s. Il a commenc\u00e9 \u00e0 offrir un support d'impression 3D pour les projets universitaires et \u00e0 produire des pi\u00e8ces m\u00e9caniques pour les industries d'usinage locales et les ateliers automobiles.<\/p>\n\n\n\n<p>Au fil des ans, <a href=\"https:\/\/rvf3d.com.br\/\" target=\"_blank\" rel=\"noreferrer noopener\">RVF3D<\/a> a \u00e9tendu ses capacit\u00e9s pour inclure la conception et la mod\u00e9lisation 3D gr\u00e2ce \u00e0 la num\u00e9risation 3D et \u00e0 la r\u00e9tro-ing\u00e9nierie. L'entreprise a commenc\u00e9 \u00e0 prendre en charge de grandes industries telles que le moulage par injection plastique, le p\u00e9trole et le gaz, et la m\u00e9canique m\u00e9tallurgique dans la r\u00e9gion de Petropolis et dans la grande r\u00e9gion de Rio de Janeiro.<\/p>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Ricardo explique :<\/p>\n\n\n\n<p>\u201cUne fois que nous avons \u00e9tendu nos activit\u00e9s \u00e0 des clients plus importants, nous avons \u00e9t\u00e9 confront\u00e9s \u00e0 un nouveau d\u00e9fi. Il nous fallait manifestement un logiciel capable de livrer rapidement des projets d'ing\u00e9nierie inverse de haute qualit\u00e9 en toute simplicit\u00e9. Initialement, nous sommes pass\u00e9s \u00e0 Solid Edge, qui offre des fonctions d'ing\u00e9nierie inverse tr\u00e8s basiques comme le remplissage de surfaces. Mais d\u00e8s que nous avons d\u00e9couvert <a href=\"https:\/\/www.quicksurface.com\/fr\/quicksurface-pro\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE Pro<\/a>, nous sommes pass\u00e9s imm\u00e9diatement \u00e0 celle-ci. Pour cela, nous remercions le soutien que nous avons re\u00e7u de <a href=\"https:\/\/prumotech.com.br\/\" target=\"_blank\" rel=\"noreferrer noopener\">Prumo Tech<\/a>, un repr\u00e9sentant de KVS au Br\u00e9sil.\u201d<\/p>\n\n\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Le d\u00e9fi : r\u00e9troconcevoir et imprimer en 3D une h\u00e9lice d'unit\u00e9 de refroidissement en une semaine<\/strong><\/h4>\n\n\n\n<p>Un client qui exploite un grand atelier d'usinage a contact\u00e9 RVF3D avec un probl\u00e8me urgent. L'atelier utilisait une h\u00e9lice \u00e0 4 pales \u00e0 l'int\u00e9rieur d'une unit\u00e9 de refroidissement. Apr\u00e8s plusieurs tentatives de r\u00e9paration de l'h\u00e9lice en colmatant les zones endommag\u00e9es avec du caoutchouc silicone noir, le composant ne fonctionnait plus correctement. L'h\u00e9lice est devenue d\u00e9s\u00e9quilibr\u00e9e et fragile et se cassait fr\u00e9quemment pendant le fonctionnement.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"407\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/1.png\" alt=\"\" class=\"wp-image-26237\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/1.png 471w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/1-300x259.png 300w\" sizes=\"auto, (max-width: 471px) 100vw, 471px\" \/><\/figure>\n\n\n\n<p><em>H\u00e9lice cass\u00e9e<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"447\" height=\"455\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/2.png\" alt=\"\" class=\"wp-image-26238\" style=\"aspect-ratio:0.9824509550374996;width:354px;height:auto\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/2.png 447w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/2-295x300.png 295w\" sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/figure>\n\n\n\n<p><em>H\u00e9lice<\/em> <em>r\u00e9par\u00e9 avec du caoutchouc de silicone<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<p>L'unit\u00e9 de refroidissement ne pouvait pas fonctionner sans cette h\u00e9lice, qui jouait un r\u00f4le essentiel dans le refroidissement de l'\u00e9changeur d'huile. Comme la machine \u00e9tait ancienne, les h\u00e9lices de remplacement n'\u00e9taient plus disponibles sur le march\u00e9. La situation mena\u00e7ait le fonctionnement de l'ensemble de la machine CNC.<\/p>\n\n\n\n<p>Puisque RVF3D avait d\u00e9j\u00e0 rendu visite au client, le magasin les a contact\u00e9s imm\u00e9diatement. RVF3D a r\u00e9cup\u00e9r\u00e9 l'h\u00e9lice endommag\u00e9e et l'a apport\u00e9e \u00e0 leur bureau pour la num\u00e9riser.<\/p>\n\n\n\n<p>Cependant, ils ont rencontr\u00e9 le premier d\u00e9fi majeur. Les zones r\u00e9par\u00e9es sur les pales pr\u00e9sentaient plusieurs cicatrices dues aux patchs en silicone. Ces irr\u00e9gularit\u00e9s rendaient difficile la capture de surfaces lisses pendant le scan.<\/p>\n\n\n\n<p>L'\u00e9quipe a d'abord ponc\u00e9 les surfaces des pales pour enlever les rugosit\u00e9s les plus importantes. Certaines imperfections subsistaient, ils pr\u00e9voyaient donc de les corriger ult\u00e9rieurement dans le maillage STL g\u00e9n\u00e9r\u00e9 pendant le processus de num\u00e9risation.<\/p>\n\n\n\n<p>Ensuite, ils ont pulv\u00e9ris\u00e9 l'h\u00e9lice avec <a href=\"https:\/\/aesub.com\/\">AESUB<\/a> spray de balayage bleu car la surface d'origine \u00e9tait noire. Ils ont plac\u00e9 l'h\u00e9lice sur un plateau tournant manuel avec des marqueurs et ont scann\u00e9 les deux c\u00f4t\u00e9s \u00e0 l'aide du scanner RVS_3D Harpy M et du logiciel de num\u00e9risation RV3D Studio.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"927\" height=\"520\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/3.png\" alt=\"\" class=\"wp-image-26243\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/3.png 927w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/3-300x168.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/3-768x431.png 768w\" sizes=\"auto, (max-width: 927px) 100vw, 927px\" \/><\/figure>\n\n\n\n<p><em>Logiciel RV3D Studio \u2013 le mod\u00e8le 3D de l'h\u00e9lice num\u00e9ris\u00e9e a \u00e9t\u00e9 g\u00e9n\u00e9r\u00e9 mais pr\u00e9sente encore des irr\u00e9gularit\u00e9s sur les pales.<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Jose Ricardo explique :<\/p>\n\n\n\n<p>\u201cJusqu'\u00e0 pr\u00e9sent, c'\u00e9tait la partie la plus facile du travail, mais cela a quand m\u00eame pris presque deux jours. Apr\u00e8s cela, nous avons d\u00fb lisser les surfaces STL et commencer le processus d'ing\u00e9nierie inverse. Nous venions d'acheter <a href=\"https:\/\/www.quicksurface.com\/fr\/quicksurface-pro\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE Pro<\/a> et avait tr\u00e8s peu d'exp\u00e9rience avec, donc le soutien de RVS_3D a \u00e9t\u00e9 essentiel \u00e0 notre succ\u00e8s.\u201d<\/p>\n\n\n\n<p>Gr\u00e2ce \u00e0 la haute qualit\u00e9 du scanner Harpy M, l'\u00e9quipe a obtenu une num\u00e9risation tr\u00e8s pr\u00e9cise, bien que les d\u00e9fauts de la lame soient toujours visibles.<\/p>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Pr\u00e9paration du maillage pour la r\u00e9tro-ing\u00e9nierie<\/strong><\/h4>\n\n\n\n<p>Pour pr\u00e9parer le fichier de maillage, RVF3D a utilis\u00e9 <strong>Pr\u00e9parer la num\u00e9risation<\/strong> outils \u00e0 l'int\u00e9rieur <a href=\"http:\/\/www.quicksurface.com\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE<\/a>. Ces outils leur ont permis d'enlever les imperfections des surfaces de la lame, de lisser le maillage et d'aligner le mod\u00e8le sur les axes de r\u00e9f\u00e9rence XYZ.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"447\" height=\"464\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/4.png\" alt=\"\" class=\"wp-image-26246\" style=\"aspect-ratio:0.9633735463536572\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/4.png 447w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/4-289x300.png 289w\" sizes=\"auto, (max-width: 447px) 100vw, 447px\" \/><\/figure>\n\n\n\n<p><em>Meilleure section de lame apr\u00e8s num\u00e9risation<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"459\" height=\"468\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/5.png\" alt=\"\" class=\"wp-image-26247\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/5.png 459w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/5-294x300.png 294w\" sizes=\"auto, (max-width: 459px) 100vw, 459px\" \/><\/figure>\n\n\n\n<p><em>Section de la lame apr\u00e8s lissage en QUICKSURFACE<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<p>Apr\u00e8s avoir nettoy\u00e9 le tamis, ils ont s\u00e9lectionn\u00e9 la lame la mieux conserv\u00e9e parmi les quatre endommag\u00e9es et l'ont utilis\u00e9e comme g\u00e9om\u00e9trie de r\u00e9f\u00e9rence pour la reconstruction.<\/p>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Remontage de l&#x27;h\u00e9lice sur le QUICKSURFACE<\/strong><\/h4>\n\n\n\n<p>L&#x27;\u00e9quipe a ensuite entam\u00e9 le processus de r\u00e9tro-ing\u00e9nierie \u00e0 l&#x27;aide de QUICKSURFACE Pro. Avec le soutien de <a href=\"https:\/\/prumotech.com.br\/\">Prumo Tech<\/a>, ils ont rapidement cr\u00e9\u00e9 un mod\u00e8le CAO pr\u00e9cis.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"481\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/6-1024x481.png\" alt=\"\" class=\"wp-image-26252\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/6-1024x481.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/6-300x141.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/6-768x361.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/6.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>Fichier STL num\u00e9ris\u00e9 pr\u00e9par\u00e9 dans QS et orient\u00e9 sur les axes XYZ, presque sans imperfections<\/em><\/p>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><strong>Ils ont suivi une structure <a href=\"https:\/\/www.quicksurface.com\/fr\/3d-reverse-engineering-workflow\/\" target=\"_blank\" rel=\"noreferrer noopener\">flux de travail<\/a>:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>D'abord, ils ont utilis\u00e9 <strong>Ajustement de surface<\/strong> outils pour reconstruire les surfaces avant et arri\u00e8re de la lame directement sur le maillage.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"540\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/7.png\" alt=\"\" class=\"wp-image-26253\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/7.png 936w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/7-300x173.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/7-768x443.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p><em>Surface de la lame avant d\u00e9finie \u00e0 l&#x27;aide de l&#x27;outil \u201c Surface Fitting \u201d dans QUICKSURFACE Pro<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"535\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/8.png\" alt=\"\" class=\"wp-image-26255\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/8.png 936w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/8-300x171.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/8-768x439.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p><em>\u201cFonctionnalit\u00e9 \u201d Surface Fitting \u00bb dans QUICKSURFACE Pro sur la face avant de la lame<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:29px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"537\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/9.png\" alt=\"\" class=\"wp-image-26256\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/9.png 935w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/9-300x172.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/9-768x441.png 768w\" sizes=\"auto, (max-width: 935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<p><em>\u201cFonctionnalit\u00e9 \u201d Surface Fitting \u00bb dans QUICKSURFACE Pro sur la face arri\u00e8re de la lame<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"571\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/10.png\" alt=\"\" class=\"wp-image-26257\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/10.png 935w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/10-300x183.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/10-768x469.png 768w\" sizes=\"auto, (max-width: 935px) 100vw, 935px\" \/><\/figure>\n\n\n\n<p><em>Faces avant et arri\u00e8re cr\u00e9\u00e9es sur le maillage<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:28px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ensuite, ils ont cr\u00e9\u00e9 des esquisses du moyeu central et ont extrud\u00e9 le corps central.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"934\" height=\"551\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/11.png\" alt=\"\" class=\"wp-image-26254\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/11.png 934w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/11-300x177.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/11-768x453.png 768w\" sizes=\"auto, (max-width: 934px) 100vw, 934px\" \/><\/figure>\n\n\n\n<p><em>Cr\u00e9ation d'un croquis du corps central<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"555\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/12.png\" alt=\"\" class=\"wp-image-26261\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/12.png 936w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/12-300x178.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/12-768x455.png 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure>\n\n\n\n<p><em>Extrusion du corps central<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ils ont ensuite cr\u00e9\u00e9 une esquisse du profil de la pale et ont extrud\u00e9 la pale \u00e0 travers les surfaces avant et arri\u00e8re reconstruites.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"938\" height=\"554\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/13.png\" alt=\"\" class=\"wp-image-26264\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/13.png 938w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/13-300x177.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/13-768x454.png 768w\" sizes=\"auto, (max-width: 938px) 100vw, 938px\" \/><\/figure>\n\n\n\n<p><em>Cr\u00e9ation d'un croquis de la lame<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"574\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/14.png\" alt=\"\" class=\"wp-image-26265\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/14.png 937w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/14-300x184.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/14-768x470.png 768w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p><em>Profil de lame extrud\u00e9 par l'avant et par l'arri\u00e8re <\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Apr\u00e8s avoir coup\u00e9 les surfaces exc\u00e9dentaires et combin\u00e9 les corps, ils ont produit un mod\u00e8le solide propre.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"535\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/15.png\" alt=\"\" class=\"wp-image-26268\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/15.png 937w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/15-300x171.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/15-768x439.png 768w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p><em>Apr\u00e8s avoir \u00e9bavur\u00e9 les surfaces exc\u00e9dentaires et combin\u00e9 les corps, un mod\u00e8le solide propre a \u00e9t\u00e9 cr\u00e9\u00e9<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Une comparaison entre le mod\u00e8le reconstruit et le STL scann\u00e9 a montr\u00e9 un \u00e9cart compris <strong>0,10 mm<\/strong>, confirmant l'exactitude de la reconstruction.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"537\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/16.png\" alt=\"\" class=\"wp-image-26269\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/16.png 937w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/16-300x172.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/16-768x440.png 768w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p><em>Corps solide final combinant le corps central et la lame<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"937\" height=\"526\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/17.png\" alt=\"\" class=\"wp-image-26270\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/17.png 937w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/17-300x168.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/17-768x431.png 768w\" sizes=\"auto, (max-width: 937px) 100vw, 937px\" \/><\/figure>\n\n\n\n<p><em>Comparaison du mod\u00e8le final avec le fichier STL num\u00e9ris\u00e9, montrant des d\u00e9viations dans \u00b10,10 mm (vert)<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Avec la lame termin\u00e9e, ils cr\u00e9\u00e8rent un <strong>motif circulaire<\/strong> pour g\u00e9n\u00e9rer les quatre lames.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"542\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/18-1024x542.png\" alt=\"\" class=\"wp-image-26273\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/18-1024x542.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/18-300x159.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/18-768x406.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/18.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>Mod\u00e8le circulaire appliqu\u00e9 pour g\u00e9n\u00e9rer quatre pales<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Finalement, ils ont ajout\u00e9 des nervures internes et des d\u00e9coupes suppl\u00e9mentaires pour correspondre \u00e0 la conception originale.<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/19-1024x512.png\" alt=\"\" class=\"wp-image-26274\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/19-1024x512.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/19-300x150.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/19-768x384.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/19.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>C\u00f4tes coup\u00e9es dans le corps central du c\u00f4t\u00e9 arri\u00e8re de l'h\u00e9lice<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"552\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/20-1024x552.png\" alt=\"\" class=\"wp-image-26275\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/20-1024x552.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/20-300x162.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/20-768x414.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/20.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>Coupures suppl\u00e9mentaires effectu\u00e9es sur la face arri\u00e8re<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Apr\u00e8s seulement quelques heures de travail, l'\u00e9quipe a finalis\u00e9 le mod\u00e8le de l'h\u00e9lice en <a href=\"http:\/\/www.quicksurface.com\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE<\/a>.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"535\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/22-1024x535.png\" alt=\"\" class=\"wp-image-26276\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/22-1024x535.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/22-300x157.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/22-768x401.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/22.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>Mod\u00e8le CAO final de l&#x27;h\u00e9lice cr\u00e9\u00e9 dans QUICKSURFACE apr\u00e8s quelques heures de travail \u2014 face arri\u00e8re<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"527\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/23-1024x527.png\" alt=\"\" class=\"wp-image-26277\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/23-1024x527.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/23-300x154.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/23-768x395.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/23.png 1259w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>Mod\u00e8le CAO final de l&#x27;h\u00e9lice cr\u00e9\u00e9 dans QUICKSURFACE apr\u00e8s quelques heures de travail \u2014 vue de face<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Am\u00e9lioration de la conception et pr\u00e9paration pour l'impression 3D<\/strong><\/h4>\n\n\n\n<p>Avant l'impression, l'\u00e9quipe a am\u00e9lior\u00e9 la conception. Ils ont renforc\u00e9 la jonction entre les pales et le moyeu central en ajoutant des cong\u00e9s, \u00e9paissi les parois internes des nervures et liss\u00e9 les bords d'attaque et de fuite des pales.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"664\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/24.png\" alt=\"\" class=\"wp-image-26280 size-full\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/24.png 668w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/24-300x298.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/24-150x150.png 150w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><em>Image STL de la version finale am\u00e9lior\u00e9e de l'h\u00e9lice<\/em><\/p>\n<\/div><\/div>\n\n\n\n<p>En raison de contraintes de temps, ils n'ont pas pu appliquer pleinement les principes de conception pour la fabrication additive. En cons\u00e9quence, l'impression a n\u00e9cessit\u00e9 des structures de support importantes.<\/p>\n\n\n\n<p>Ils ont export\u00e9 le mod\u00e8le final sous forme de <strong>Fichiers STEP et STL<\/strong>.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Impression 3D de l'h\u00e9lice<\/strong><\/h4>\n\n\n\n<p>RVF3D a imprim\u00e9 l'h\u00e9lice en utilisant leur am\u00e9lior\u00e9 <a href=\"https:\/\/www.crealityofficial.co.uk\/\"><strong>Creality K1 Max<\/strong> 3D <\/a><a href=\"https:\/\/www.crealityofficial.co.uk\/\" target=\"_blank\" rel=\"noreferrer noopener\">p<\/a><a href=\"https:\/\/www.crealityofficial.co.uk\/\">imprimante<\/a> et <strong>Filament ABS Premium MG94 noir<\/strong>.<\/p>\n\n\n\n<p>Ils ont pr\u00e9par\u00e9 le mod\u00e8le en <strong>Orca Slicer<\/strong>, en utilisant des configurations haute vitesse d\u00e9velopp\u00e9es par leur \u00e9quipe.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"613\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/25-1024x613.png\" alt=\"\" class=\"wp-image-26281\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/25-1024x613.png 1024w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/25-300x180.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/25-768x460.png 768w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/25.png 1107w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><em>Configuration du fichier d'h\u00e9lice dans Orca Slicer<\/em><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>En raison de la g\u00e9om\u00e9trie de la lame, le processus d'impression a n\u00e9cessit\u00e9 une grande quantit\u00e9 de mat\u00e9riau de support. L'impression a pris plus de <strong>24 heures<\/strong> \u00e0 compl\u00e9ter.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"615\" height=\"685\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/26-1.png\" alt=\"\" class=\"wp-image-26284\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/26-1.png 615w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/26-1-269x300.png 269w\" sizes=\"auto, (max-width: 615px) 100vw, 615px\" \/><\/figure>\n\n\n\n<p><em>H\u00e9lice en cours d'impression 3D \u2014 le processus a dur\u00e9 plus de 24 heures<\/em><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"672\" height=\"675\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/27.png\" alt=\"\" class=\"wp-image-26283\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/27.png 672w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/27-300x300.png 300w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/27-150x150.png 150w\" sizes=\"auto, (max-width: 672px) 100vw, 672px\" \/><\/figure>\n\n\n\n<p><em>H\u00e9lice finale apr\u00e8s impression 3D et retrait des supports<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Malgr\u00e9 les supports \u00e9pais, le r\u00e9sultat final a \u00e9t\u00e9 impressionnant. Apr\u00e8s avoir retir\u00e9 les supports, l'h\u00e9lice ne pr\u00e9sentait que de l\u00e9g\u00e8res marques.<\/p>\n\n\n\n<p>L'\u00e9quipe a livr\u00e9 la pi\u00e8ce au client dans <strong>quatre jours<\/strong> de r\u00e9ception de l'h\u00e9lice endommag\u00e9e.<\/p>\n\n\n\n<p>Le client pr\u00e9voyait soit de poncer et de peindre le composant, soit de l'installer directement apr\u00e8s l'impression. Ils devaient \u00e9galement fabriquer une bague m\u00e9tallique pour le trou central.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Tests et approbation finale<\/strong><\/h4>\n\n\n\n<p>Le client a test\u00e9 la nouvelle h\u00e9lice sur un tour \u00e0 <strong>1800 tr\/min<\/strong> pour v\u00e9rifier les performances m\u00e9caniques et l'\u00e9quilibre.<\/p>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"559\" height=\"463\" src=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/28.png\" alt=\"\" class=\"wp-image-26285 size-full\" srcset=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/28.png 559w, https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/28-300x248.png 300w\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p><em>H\u00e9lice en cours de test et v\u00e9rification d'\u00e9quilibrage sur un tour \u00e0 1800 tr\/min<\/em><\/p>\n<\/div><\/div>\n\n\n\n<p>L'h\u00e9lice a fonctionn\u00e9 sans faille.<\/p>\n\n\n\n<p>Apr\u00e8s des tests r\u00e9ussis, le client a approuv\u00e9 la pi\u00e8ce pour son installation dans l'unit\u00e9 de refroidissement.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Conclusion<\/strong><\/h4>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Ricardo conclut :<\/p>\n\n\n\n<p>\u201cIl \u00e9tait incroyable que nous puissions r\u00e9pondre aux exigences du client en mati\u00e8re de qualit\u00e9, de pr\u00e9cision et de d\u00e9lais en utilisant <a href=\"https:\/\/www.quicksurface.com\/fr\/quicksurface-pro\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE Pro<\/a> \u201d pour proc\u00e9der \u00e0 la r\u00e9tro-ing\u00e9nierie de cette pi\u00e8ce complexe. Un scanner de haute qualit\u00e9 nous a permis de cr\u00e9er un mod\u00e8le 3D pr\u00e9cis sur lequel nous appuyer. Gr\u00e2ce \u00e0 QUICKSURFACE Pro et au soutien de Prumotech, nous avons consid\u00e9rablement am\u00e9lior\u00e9 la qualit\u00e9 de la conception de nos produits et acc\u00e9l\u00e9r\u00e9 notre cycle de d\u00e9veloppement. Nous sommes d\u00e9sormais pr\u00eats \u00e0 nous attaquer \u00e0 des projets plus ambitieux et plus complexes pour de nombreux secteurs d&#x27;activit\u00e9. \u00bb<\/p>\n<\/blockquote>\n\n\n\n<div style=\"height:31px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Des projets comme celui-ci d\u00e9montrent comment les flux de travail modernes de Scan-vers-CAO peuvent aider les ing\u00e9nieurs \u00e0 r\u00e9cup\u00e9rer des pi\u00e8ces critiques rapidement et avec pr\u00e9cision. Avec <a href=\"http:\/\/www.quicksurface.com\/fr\/\" target=\"_blank\" rel=\"noreferrer noopener\">QUICKSURFACE<\/a>, les \u00e9quipes peuvent transformer des donn\u00e9es de num\u00e9risation 3D en mod\u00e8les CAO pr\u00e9cis et fabricables et redonner vie \u00e0 des composants endommag\u00e9s ou obsol\u00e8tes.<\/p>\n\n\n\n<p><strong>Envie d'essayer vous-m\u00eame ?<\/strong><br>T\u00e9l\u00e9charger le <a href=\"https:\/\/www.quicksurface.com\/fr\/select-product-to-download\/\" target=\"_blank\" rel=\"noreferrer noopener\">Essai QUICKSURFACE<\/a> et d\u00e9couvrez \u00e0 quelle vitesse peut \u00eatre le r\u00e9tro-ing\u00e9nierie.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Remerciements sp\u00e9ciaux \u00e0 <a href=\"https:\/\/rvf3d.com.br\/\" target=\"_blank\" rel=\"noreferrer noopener\">RVF3D Ing\u00e9nierie <\/a>(Rio de Janeiro, Br\u00e9sil)<\/strong> et <a href=\"https:\/\/prumotech.com.br\/\">Prumo Tech<\/a><br>pour avoir partag\u00e9 ce projet et ce flux de travail de r\u00e9tro-ing\u00e9nierie.<\/p>","protected":false},"excerpt":{"rendered":"<p>QUICKSURFACE helped a Brazilian engineering office accelerate the reverse engineering of a cooling unit propeller by transforming 3D scan data into precise CAD geometry. Using a structured [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":26230,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-26229","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Reverse Engineering Propeller from 3D scan - QUICKSURFACE<\/title>\n<meta name=\"description\" content=\"Learn how reverse engineering propeller from 3D scan with QUICKSURFACE turns scan data into a production-ready CAD model.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.quicksurface.com\/fr\/case-study-reverse-engineering-a-cooling-unit-propeller\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Reverse Engineering Propeller from 3D scan - QUICKSURFACE\" \/>\n<meta property=\"og:description\" content=\"Learn how reverse engineering propeller from 3D scan with QUICKSURFACE turns scan data into a production-ready CAD model.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.quicksurface.com\/fr\/case-study-reverse-engineering-a-cooling-unit-propeller\/\" \/>\n<meta property=\"og:site_name\" content=\"QUICKSURFACE\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-05T11:32:04+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-30T11:25:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/Blog-image.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"adminquicksurface\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"adminquicksurface\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/\"},\"author\":{\"name\":\"adminquicksurface\",\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/#\\\/schema\\\/person\\\/bee6d42c6f795cd57b667dbe01bf4186\"},\"headline\":\"From Damaged Propeller to Production-Ready CAD with QUICKSURFACE\",\"datePublished\":\"2026-03-05T11:32:04+00:00\",\"dateModified\":\"2026-03-30T11:25:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/\"},\"wordCount\":1517,\"image\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.quicksurface.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Blog-image.png\",\"articleSection\":[\"QUICKSURFACE\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/\",\"url\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/\",\"name\":\"Reverse Engineering Propeller from 3D scan - QUICKSURFACE\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.quicksurface.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Blog-image.png\",\"datePublished\":\"2026-03-05T11:32:04+00:00\",\"dateModified\":\"2026-03-30T11:25:55+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/#\\\/schema\\\/person\\\/bee6d42c6f795cd57b667dbe01bf4186\"},\"description\":\"Learn how reverse engineering propeller from 3D scan with QUICKSURFACE turns scan data into a production-ready CAD model.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.quicksurface.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Blog-image.png\",\"contentUrl\":\"https:\\\/\\\/www.quicksurface.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Blog-image.png\",\"width\":1280,\"height\":720,\"caption\":\"Case Study: Reverse Engineering a Cooling Unit Propeller\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/case-study-reverse-engineering-a-cooling-unit-propeller\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.quicksurface.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"From Damaged Propeller to Production-Ready CAD with QUICKSURFACE\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/#website\",\"url\":\"https:\\\/\\\/www.quicksurface.com\\\/\",\"name\":\"QUICKSURFACE\",\"description\":\"3d Reverse Engineering software for 3D scan to CAD reengineering\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.quicksurface.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.quicksurface.com\\\/#\\\/schema\\\/person\\\/bee6d42c6f795cd57b667dbe01bf4186\",\"name\":\"adminquicksurface\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b4db68bbd0d0c52ad2d40f850d64cecf86a1541348af2044d1039798f564c58f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b4db68bbd0d0c52ad2d40f850d64cecf86a1541348af2044d1039798f564c58f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b4db68bbd0d0c52ad2d40f850d64cecf86a1541348af2044d1039798f564c58f?s=96&d=mm&r=g\",\"caption\":\"adminquicksurface\"},\"url\":\"https:\\\/\\\/www.quicksurface.com\\\/fr\\\/author\\\/adminquicksurface\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"R\u00e9tro-ing\u00e9nierie d&#x27;une h\u00e9lice \u00e0 partir d&#x27;un scan 3D - QUICKSURFACE","description":"D\u00e9couvrez comment la r\u00e9tro-ing\u00e9nierie d&#x27;une h\u00e9lice \u00e0 partir d&#x27;un scan 3D avec QUICKSURFACE permet de transformer les donn\u00e9es de scan en un mod\u00e8le CAO pr\u00eat pour la production.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.quicksurface.com\/fr\/case-study-reverse-engineering-a-cooling-unit-propeller\/","og_locale":"fr_FR","og_type":"article","og_title":"Reverse Engineering Propeller from 3D scan - QUICKSURFACE","og_description":"Learn how reverse engineering propeller from 3D scan with QUICKSURFACE turns scan data into a production-ready CAD model.","og_url":"https:\/\/www.quicksurface.com\/fr\/case-study-reverse-engineering-a-cooling-unit-propeller\/","og_site_name":"QUICKSURFACE","article_published_time":"2026-03-05T11:32:04+00:00","article_modified_time":"2026-03-30T11:25:55+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/Blog-image.png","type":"image\/png"}],"author":"adminquicksurface","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"adminquicksurface","Dur\u00e9e de lecture estim\u00e9e":"12 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/#article","isPartOf":{"@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/"},"author":{"name":"adminquicksurface","@id":"https:\/\/www.quicksurface.com\/#\/schema\/person\/bee6d42c6f795cd57b667dbe01bf4186"},"headline":"From Damaged Propeller to Production-Ready CAD with QUICKSURFACE","datePublished":"2026-03-05T11:32:04+00:00","dateModified":"2026-03-30T11:25:55+00:00","mainEntityOfPage":{"@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/"},"wordCount":1517,"image":{"@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/#primaryimage"},"thumbnailUrl":"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/Blog-image.png","articleSection":["QUICKSURFACE"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/","url":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/","name":"R\u00e9tro-ing\u00e9nierie d&#x27;une h\u00e9lice \u00e0 partir d&#x27;un scan 3D - QUICKSURFACE","isPartOf":{"@id":"https:\/\/www.quicksurface.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/#primaryimage"},"image":{"@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/#primaryimage"},"thumbnailUrl":"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/Blog-image.png","datePublished":"2026-03-05T11:32:04+00:00","dateModified":"2026-03-30T11:25:55+00:00","author":{"@id":"https:\/\/www.quicksurface.com\/#\/schema\/person\/bee6d42c6f795cd57b667dbe01bf4186"},"description":"D\u00e9couvrez comment la r\u00e9tro-ing\u00e9nierie d&#x27;une h\u00e9lice \u00e0 partir d&#x27;un scan 3D avec QUICKSURFACE permet de transformer les donn\u00e9es de scan en un mod\u00e8le CAO pr\u00eat pour la production.","breadcrumb":{"@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/#primaryimage","url":"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/Blog-image.png","contentUrl":"https:\/\/www.quicksurface.com\/wp-content\/uploads\/2026\/03\/Blog-image.png","width":1280,"height":720,"caption":"Case Study: Reverse Engineering a Cooling Unit Propeller"},{"@type":"BreadcrumbList","@id":"https:\/\/www.quicksurface.com\/case-study-reverse-engineering-a-cooling-unit-propeller\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.quicksurface.com\/"},{"@type":"ListItem","position":2,"name":"From Damaged Propeller to Production-Ready CAD with QUICKSURFACE"}]},{"@type":"WebSite","@id":"https:\/\/www.quicksurface.com\/#website","url":"https:\/\/www.quicksurface.com\/","name":"QUICKSURFACE","description":"Logiciel de r\u00e9tro-ing\u00e9nierie 3D pour la r\u00e9tro-ing\u00e9nierie de scan 3D vers CAO","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.quicksurface.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/www.quicksurface.com\/#\/schema\/person\/bee6d42c6f795cd57b667dbe01bf4186","name":"adminquicksurface","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/b4db68bbd0d0c52ad2d40f850d64cecf86a1541348af2044d1039798f564c58f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b4db68bbd0d0c52ad2d40f850d64cecf86a1541348af2044d1039798f564c58f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b4db68bbd0d0c52ad2d40f850d64cecf86a1541348af2044d1039798f564c58f?s=96&d=mm&r=g","caption":"adminquicksurface"},"url":"https:\/\/www.quicksurface.com\/fr\/author\/adminquicksurface\/"}]}},"_links":{"self":[{"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/posts\/26229","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/comments?post=26229"}],"version-history":[{"count":30,"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/posts\/26229\/revisions"}],"predecessor-version":[{"id":26309,"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/posts\/26229\/revisions\/26309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/media\/26230"}],"wp:attachment":[{"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/media?parent=26229"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/categories?post=26229"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quicksurface.com\/fr\/wp-json\/wp\/v2\/tags?post=26229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}