{"id":3453,"date":"2026-01-02T16:59:07","date_gmt":"2026-01-02T15:59:07","guid":{"rendered":"https:\/\/sti2tech.com\/?page_id=3453"},"modified":"2026-01-04T10:19:26","modified_gmt":"2026-01-04T09:19:26","slug":"sti2d-tle-asi-td-n1","status":"publish","type":"page","link":"https:\/\/sti2tech.com\/?page_id=3453","title":{"rendered":"STI2D &#8211; Tle ASI &#8211; TD n\u00b01"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3453\" class=\"elementor elementor-3453\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fc7a2f3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fc7a2f3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-402d80f\" data-id=\"402d80f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7a0234d elementor-widget elementor-widget-heading\" data-id=\"7a0234d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cours int\u00e9gr\u00e9 n\u00b01 : Les bases de la pneumatique<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-481cf4a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"481cf4a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-e76178b\" data-id=\"e76178b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70a8b24 elementor-widget elementor-widget-text-editor\" data-id=\"70a8b24\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Objectifs :<\/h3><ul><li>D\u00e9crire les \u00e9l\u00e9ments d\u2019une cha\u00eene d\u2019\u00e9nergie pneumatique<\/li><li>D\u00e9crire le fonctionnement d\u2019un v\u00e9rin et du distributeur associ\u00e9<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9e1f22f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9e1f22f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9c4cd9f\" data-id=\"9c4cd9f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-36a761b elementor-widget elementor-widget-text-editor\" data-id=\"36a761b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3>Mise en situation :<\/h3><ul><li><p style=\"font-weight: 400;\">Les v\u00e9rins hydrauliques sont largement utilis\u00e9s dans les \u00e9quipements industriels, dans le mat\u00e9riel de chantier et dans le mat\u00e9riel agricole.<\/p><\/li><li><p style=\"font-weight: 400;\"><span style=\"font-family: var(--global-body-font-family);\">Les v\u00e9rins pneumatiques qui fonctionnement suivant le m\u00eame principe sont quant \u00e0 eux plus utilis\u00e9s dans les machines automatis\u00e9es industrielles.<\/span><\/p><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c735c47 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c735c47\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3991f73\" data-id=\"3991f73\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-600247f elementor-widget elementor-widget-image\" data-id=\"600247f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"240\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.07-1024x240.png\" class=\"attachment-large size-large wp-image-3455\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.07-1024x240.png 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.07-300x70.png 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.07-768x180.png 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.07.png 1278w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-6b68e3c\" data-id=\"6b68e3c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-21b020e elementor-widget elementor-widget-image\" data-id=\"21b020e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"284\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.16-1024x284.png\" class=\"attachment-large size-large wp-image-3454\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.16-1024x284.png 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.16-300x83.png 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.16-768x213.png 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.09.16.png 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06079ab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06079ab\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c1e115f\" data-id=\"c1e115f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-468ce69 elementor-widget elementor-widget-text-editor\" data-id=\"468ce69\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Partie 1 &#8211; Les technologies de v\u00e9rins\u00a0<\/h4><ol><li><p class=\"whitespace-break-spaces\" dir=\"auto\"><strong>Recherche et Classification<\/strong><\/p><ul><li>Identifiez les <strong><span class=\"followup-block followup-block-hidden cursor-pointer outline-none static inline group-hover\/message:[--hover-opacity:1]\" tabindex=\"0\" data-question=\"Quels sont les crit\u00e8res principaux pour distinguer un fluide hydraulique d'un fluide pneumatique dans un contexte industriel?\" aria-haspopup=\"dialog\" aria-expanded=\"false\" aria-controls=\"radix-_r_37_\" data-state=\"closed\">deux grandes cat\u00e9gories de fluides<\/span><\/strong> utilis\u00e9s dans les v\u00e9rins industriels (hydraulique et pneumatique).<\/li><li>Expliquez <strong><span class=\"followup-block followup-block-hidden cursor-pointer outline-none static inline group-hover\/message:[--hover-opacity:1]\" tabindex=\"0\" data-question=\"Quels probl\u00e8mes techniques peuvent survenir si un fluide inadapt\u00e9 est utilis\u00e9 dans un v\u00e9rin hydraulique ou pneumatique?\" aria-haspopup=\"dialog\" aria-expanded=\"false\" aria-controls=\"radix-_r_38_\" data-state=\"closed\">pourquoi le choix du fluide est crucial<\/span><\/strong> pour le bon fonctionnement et la durabilit\u00e9 d\u2019un v\u00e9rin.<\/li><\/ul><\/li><\/ol><h4><strong>Partie 2 : Les Formules de Base<\/strong><\/h4><ol><li><p class=\"whitespace-break-spaces\" dir=\"auto\"><strong>Pression, Force et Surface<\/strong><\/p><ul><li>Rappeler la <strong>formule fondamentale<\/strong> reliant la pression, la force (<span class=\"katex\"><span class=\"katex\"><span class=\"katex\"><span class=\"katex-mathml\"><semantics><mrow><mi><span class=\"katex\" style=\"font-family: var(--global-body-font-family);\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">F<\/span><\/span><\/span><\/span><span style=\"font-family: var(--global-body-font-family);\">) et la surface (<\/span><span class=\"katex\" style=\"font-family: var(--global-body-font-family);\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">S<\/span><\/span><\/span><\/span><span style=\"font-family: var(--global-body-font-family);\">) dans un v\u00e9rin. Pr\u00e9cisez les unit\u00e9s utilis\u00e9es dans le syst\u00e8me international (SI).<\/span><\/mi><\/mrow><\/semantics><\/span><\/span><\/span><\/span><\/li><li><strong>Rappel<\/strong> : Trouver la conversion entre bar et Pascal<\/li><\/ul><\/li><li><strong>Taux de charges, Force r\u00e9el et th\u00e9orique<\/strong><ul><li style=\"list-style-type: none;\"><ul><li>Rappeler la <strong>formule fondamentale<\/strong> reliant le taux de charge (tc), la force r\u00e9el (Freel) et la force th\u00e9orique Fth\u00e9o dans un v\u00e9rin. Pr\u00e9cisez les unit\u00e9s utilis\u00e9es dans le syst\u00e8me international (SI).<\/li><\/ul><\/li><\/ul><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-63b0e9f\" data-id=\"63b0e9f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-69ec008 elementor-widget elementor-widget-image\" data-id=\"69ec008\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"686\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/reflexions-bouge-ta-plume-1024x686.jpg\" class=\"attachment-large size-large wp-image-2589\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/reflexions-bouge-ta-plume-1024x686.jpg 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/reflexions-bouge-ta-plume-300x201.jpg 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/reflexions-bouge-ta-plume-768x515.jpg 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/reflexions-bouge-ta-plume.jpg 1240w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6174305 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6174305\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0960805\" data-id=\"0960805\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-afc48ee elementor-widget elementor-widget-image\" data-id=\"afc48ee\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"698\" height=\"356\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.24.34.png\" class=\"attachment-large size-large wp-image-3461\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.24.34.png 698w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.24.34-300x153.png 300w\" sizes=\"(max-width: 698px) 100vw, 698px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9ef7b6e\" data-id=\"9ef7b6e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-83142da elementor-widget elementor-widget-text-editor\" data-id=\"83142da\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Partie 3 &#8211; Constitution d&rsquo;un actionneur Pneumatique<\/h4><h5 class=\"whitespace-break-spaces\" dir=\"auto\"><strong>a &#8211; Identification des Composants<\/strong><\/h5><ul><li>\u00c0 partir d\u2019un <strong>sch\u00e9ma de v\u00e9rin simple effet<\/strong> et d\u2019un <strong>sch\u00e9ma de v\u00e9rin double effet<\/strong> (\u00e0 dessiner ou \u00e0 rechercher) :<ul><li><strong>Labelisez<\/strong> chaque composant (ex. : piston, tige, chambre avant\/arri\u00e8re, joints, orifice d\u2019alimentation, ressort de rappel pour le simple effet, nez, b\u00e2ti, etc&#8230;.).<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-35d702b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"35d702b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3de72ee\" data-id=\"3de72ee\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4073d4 elementor-widget elementor-widget-text-editor\" data-id=\"f4073d4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5 dir=\"auto\"><strong>b- Comparaison Simple Effet vs. Double Effet<\/strong><\/h5><ul><li><p dir=\"auto\">Compl\u00e9tez le tableau suivant :<\/p><\/li><\/ul><table><thead><tr><th>Crit\u00e8re<\/th><th>V\u00e9rin Simple Effet<\/th><th>V\u00e9rin Double Effet<\/th><\/tr><\/thead><tbody><tr><td>Nombre de chambres<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Sens de la force<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Pr\u00e9sence d\u2019un ressort<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Applications typiques<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Avantages<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Inconv\u00e9nients<\/td><td>\u00a0<\/td><\/tr><\/tbody><\/table><h5 dir=\"auto\" style=\"caret-color: #000000; color: #000000;\"><strong>c- Description du Cycle<\/strong><\/h5><ul style=\"caret-color: #000000; color: #000000;\"><li>Pour un\u00a0<strong>v\u00e9rin double effet<\/strong>\u00a0:<ul><li>D\u00e9crivez\u00a0<strong>\u00e9tape par \u00e9tape<\/strong>\u00a0le mouvement du piston lors de :<ul><li><strong>L\u2019alimentation en fluide c\u00f4t\u00e9 tige<\/strong>\u00a0(rentr\u00e9e du piston).<\/li><li><strong>L\u2019alimentation en fluide c\u00f4t\u00e9 fond<\/strong>\u00a0(sortie du piston).<\/li><\/ul><\/li><li>Sch\u00e9matisez le sens du fluide et le d\u00e9placement du piston pour chaque \u00e9tape. Utiliser les mots suivants :<ul><li><b><i><span style=\"font-size: 11pt; line-height: 16.866667px; font-family: Calibri, sans-serif;\">L\u2019arri\u00e8re du piston &#8211; l&rsquo;air comprim\u00e9 &#8211; l&rsquo;orifice du nez &#8211; l&rsquo;orifice du fond &#8211; sortir la tige &#8211; l\u2019avant du piston &#8211; rentrer la tige.<\/span><\/i><\/b><\/li><\/ul><\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e180bc8\" data-id=\"e180bc8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-088463e elementor-widget elementor-widget-image\" data-id=\"088463e\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"238\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.28.23.png\" class=\"attachment-large size-large wp-image-3458\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.28.23.png 480w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.28.23-300x149.png 300w\" sizes=\"(max-width: 480px) 100vw, 480px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9bf5788 elementor-widget elementor-widget-image\" data-id=\"9bf5788\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"518\" height=\"238\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.28.32.png\" class=\"attachment-large size-large wp-image-3457\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.28.32.png 518w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.28.32-300x138.png 300w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-55bbac6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55bbac6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-bbd39cc\" data-id=\"bbd39cc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a543fde elementor-widget elementor-widget-image\" data-id=\"a543fde\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"460\" height=\"238\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.33.44.png\" class=\"attachment-large size-large wp-image-3459\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.33.44.png 460w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.33.44-300x155.png 300w\" sizes=\"(max-width: 460px) 100vw, 460px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-447f2ce\" data-id=\"447f2ce\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dd112d2 elementor-widget elementor-widget-image\" data-id=\"dd112d2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"532\" height=\"238\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.33.36.png\" class=\"attachment-large size-large wp-image-3460\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.33.36.png 532w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.33.36-300x134.png 300w\" sizes=\"(max-width: 532px) 100vw, 532px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-624902e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"624902e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c90b8bd\" data-id=\"c90b8bd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-140a342 elementor-widget elementor-widget-text-editor\" data-id=\"140a342\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4>Partie 4 &#8211; Les distributeurs<\/h4>\n<ol>\n<li dir=\"auto\">\n<h5>Formule du D\u00e9bit\/vitesse&nbsp;<\/h5>\n<ul>\n<li dir=\"auto\">\n<p>Expliquez la relation entre le <strong>d\u00e9bit (<\/strong><strong><span class=\"katex\"><span class=\"katex-mathml\"><strong style=\"font-family: var(--global-body-font-family);\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">Q<\/span><\/span><\/span>)<\/strong><span style=\"font-weight: bold; font-family: var(--global-body-font-family);\">, la <\/span><semantics><mrow><mi><strong style=\"font-family: var(--global-body-font-family);\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">Surface (S<\/span><\/span><\/span>)<\/strong><span style=\"font-family: var(--global-body-font-family);\"> du v\u00e9rin et la <\/span><strong style=\"font-family: var(--global-body-font-family);\">vitesse (<\/strong><\/mi><\/mrow><\/semantics><\/span><\/span><\/strong><strong style=\"font-family: var(--global-body-font-family);\"><span class=\"katex\"><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">v<\/span><\/span><\/span><\/span>)<\/strong><span style=\"font-weight: bold; font-family: var(--global-body-font-family);\"> du piston. Donnez la formule correspondante.<\/span><\/p>\n<\/li>\n<li dir=\"auto\">\n<p><strong>Rappel<\/strong> : Rappeler la conversion litre -&gt; m3<\/p><\/li><\/ul><\/li><li dir=\"auto\">\n<p><strong style=\"font-family: var(--global-body-font-family);\">R\u00f4le et Classification des Distributeurs<\/strong><\/p>\n<p class=\"whitespace-break-spaces\" dir=\"auto\"><strong>a- Fonction Principale<\/strong><\/p>\n<ul>\n<li class=\"whitespace-break-spaces\" dir=\"auto\">Expliquez en <strong>3 phrases maximum<\/strong> le r\u00f4le d\u2019un distributeur pneumatique dans un circuit.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b5190ef\" data-id=\"b5190ef\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-74a63ec elementor-widget elementor-widget-image\" data-id=\"74a63ec\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"846\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/outils-biblio-1024x846.jpg\" class=\"attachment-large size-large wp-image-2590\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/outils-biblio-1024x846.jpg 1024w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/outils-biblio-300x248.jpg 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/outils-biblio-768x635.jpg 768w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/outils-biblio-1536x1269.jpg 1536w, https:\/\/sti2tech.com\/wp-content\/uploads\/2025\/09\/outils-biblio-2048x1692.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a9a136 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3a9a136\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1173360\" data-id=\"1173360\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dc17c1c elementor-widget elementor-widget-image\" data-id=\"dc17c1c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"468\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.38.58.png\" class=\"attachment-large size-large wp-image-3465\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.38.58.png 1020w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.38.58-300x138.png 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.38.58-768x352.png 768w\" sizes=\"(max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-eca0d09\" data-id=\"eca0d09\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-91c38f4 elementor-widget elementor-widget-text-editor\" data-id=\"91c38f4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"whitespace-break-spaces\" dir=\"auto\"><strong>b- Classification<\/strong><\/p><ul><li><p class=\"whitespace-break-spaces\" dir=\"auto\">Compl\u00e9tez le tableau suivant \u00e0 l&rsquo;aide des images fournis ci dessous pour classer les distributeurs selon leurs caract\u00e9ristiques :<\/p><\/li><\/ul><table><thead><tr><th>Crit\u00e8re<\/th><th>Type 1<\/th><th>Type 2<\/th><th>Type 3<\/th><\/tr><\/thead><tbody><tr><td>Nombre de positions<\/td><td>Ex. : 2\/2<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Nombre de voies<\/td><td>Ex. : 3\/2, 5\/2<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Type de commande<\/td><td>Ex. : manuelle, \u00e9lectrique, pneumatique<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><tr><td>Applications typiques<\/td><td>\u00a0<\/td><td>\u00a0<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-916219a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"916219a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-eb163f9\" data-id=\"eb163f9\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8cc7115 elementor-widget elementor-widget-image\" data-id=\"8cc7115\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"186\" height=\"128\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.53.15.png\" class=\"attachment-large size-large wp-image-3469\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-c6d03e4\" data-id=\"c6d03e4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-716d540 elementor-widget elementor-widget-image\" data-id=\"716d540\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"186\" height=\"128\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.53.22.png\" class=\"attachment-large size-large wp-image-3468\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-56e0534\" data-id=\"56e0534\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2807ef0 elementor-widget elementor-widget-image\" data-id=\"2807ef0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"186\" height=\"128\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.53.29.png\" class=\"attachment-large size-large wp-image-3467\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-4cfb852\" data-id=\"4cfb852\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99521cb elementor-widget elementor-widget-image\" data-id=\"99521cb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"288\" height=\"128\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.53.37.png\" class=\"attachment-large size-large wp-image-3466\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9b137f7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b137f7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a3fcc14\" data-id=\"a3fcc14\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2c7acbf elementor-widget elementor-widget-text-editor\" data-id=\"2c7acbf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"whitespace-break-spaces\" dir=\"auto\"><strong>Principe de Fonctionnement<\/strong><\/p><ul><li style=\"list-style-type: none;\"><ul><li>D\u00e9crivez le <strong>cycle complet<\/strong> d\u2019un distributeur 4\/2 \u00e0 commande \u00e9lectropneumatique :<ul><li>Position repos (bobine non aliment\u00e9e).<\/li><li>Position active (bobine aliment\u00e9e).<\/li><\/ul><\/li><li>Sch\u00e9matisez le <strong>chemin de l\u2019air comprim\u00e9<\/strong> dans chaque position. Aider vous des \u00e9l\u00e9ments fournis ci dessous et ci-contre<\/li><\/ul><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f639296\" data-id=\"f639296\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-af7a283 elementor-widget elementor-widget-image\" data-id=\"af7a283\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"908\" height=\"336\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.32.png\" class=\"attachment-large size-large wp-image-3462\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.32.png 908w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.32-300x111.png 300w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.32-768x284.png 768w\" sizes=\"(max-width: 908px) 100vw, 908px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bd79f11 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bd79f11\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1e22beb\" data-id=\"1e22beb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-553b478 elementor-widget elementor-widget-image\" data-id=\"553b478\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"310\" height=\"296\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.17.png\" class=\"attachment-large size-large wp-image-3463\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.17.png 310w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.17-300x286.png 300w\" sizes=\"(max-width: 310px) 100vw, 310px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c75cce3\" data-id=\"c75cce3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bb04df2 elementor-widget elementor-widget-image\" data-id=\"bb04df2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"310\" height=\"296\" src=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.12.png\" class=\"attachment-large size-large wp-image-3464\" alt=\"\" srcset=\"https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.12.png 310w, https:\/\/sti2tech.com\/wp-content\/uploads\/2026\/01\/Capture-decran-2026-01-02-a-16.39.12-300x286.png 300w\" sizes=\"(max-width: 310px) 100vw, 310px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Cours int\u00e9gr\u00e9 n\u00b01 : Les bases de la pneumatique Objectifs : D\u00e9crire les \u00e9l\u00e9ments d\u2019une cha\u00eene d\u2019\u00e9nergie pneumatique D\u00e9crire le fonctionnement d\u2019un v\u00e9rin et du distributeur associ\u00e9 Mise en situation : Les v\u00e9rins hydrauliques sont largement utilis\u00e9s dans les \u00e9quipements industriels, dans le mat\u00e9riel de chantier et dans le mat\u00e9riel agricole. Les v\u00e9rins pneumatiques qui&#8230;<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"hide","_kad_post_layout":"fullwidth","_kad_post_sidebar_id":"","_kad_post_content_style":"unboxed","_kad_post_vertical_padding":"hide","_kad_post_feature":"hide","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"folder":[31],"class_list":["post-3453","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/3453","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3453"}],"version-history":[{"count":9,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/3453\/revisions"}],"predecessor-version":[{"id":3493,"href":"https:\/\/sti2tech.com\/index.php?rest_route=\/wp\/v2\/pages\/3453\/revisions\/3493"}],"wp:attachment":[{"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3453"}],"wp:term":[{"taxonomy":"folder","embeddable":true,"href":"https:\/\/sti2tech.com\/index.php?rest_route=%2Fwp%2Fv2%2Ffolder&post=3453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}