{"id":4868,"date":"2026-09-18T14:40:24","date_gmt":"2026-09-18T12:40:24","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4868"},"modified":"2026-09-18T14:40:24","modified_gmt":"2026-09-18T12:40:24","slug":"introduzione","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/it\/guide-dutilisateur\/introduction\/","title":{"rendered":"Introduzione"},"content":{"rendered":"<p class=\"wp-block-paragraph\">I menu dedicati al controllo dei processi rispondono alla domanda: \u00abIl mio processo rispetta le tolleranze?\u00bb. Il menu \u00abTolleranze\u00bb risponde invece alla domanda precedente, che troppo spesso viene affrontata in base all\u2019intuizione: \u00abQuali tolleranze occorre richiedere e su quali caratteristiche?\u00bb.\u00bb<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Il problema \u00e8 sempre lo stesso. Una caratteristica Y deve rientrare nelle proprie specifiche: una rigidit\u00e0, un gioco, una tenuta. Non \u00e8 possibile intervenire direttamente su Y: si interviene sulle caratteristiche X che si producono e si misurano. Trasferire la tolleranza significa tradurre il requisito relativo a Y in requisiti relativi alle X, senza esigere pi\u00f9 del necessario n\u00e9 meno del sufficiente.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Due modi di rispondere, a seconda di ci\u00f2 che sapete del rapporto tra X e Y:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00a0Si dispone di misure ma non di equazioni: lo Sp\u00e9cigraphe adatta un modello ai dati e ne deduce la tolleranza.<\/li>\n\n\n\n<li>\u00a0Si dispone di un'equazione (formula di calcolo, sequenza di quote): la simulazione Monte Carlo genera i valori di X in base alle loro tolleranze e alle loro distribuzioni, e ne deduce il comportamento di Y.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Fare clic sul menu \u00abTolleranze\u00bb, quindi su \u00abSp\u00e9cigraphe\u00bb o \u00abSimulazione Monte Carlo\u00bb.<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[42],"class_list":["post-4868","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-9-tolerancement"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Introduction - Ellistat<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ellistat.com\/it\/guida-per-lutente\/introduzione\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Introduction - Ellistat\" \/>\n<meta property=\"og:description\" content=\"Les menus de ma\u00eetrise des proc\u00e9d\u00e9s r\u00e9pondent \u00e0 la question \u00ab mon proc\u00e9d\u00e9 tient-il la tol\u00e9rance ? \u00bb. 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Le menu Tol\u00e9rancement r\u00e9pond \u00e0 la question qui vient avant, et que l&rsquo;on traite trop souvent \u00e0 l&rsquo;intuition : \u00ab quelle tol\u00e9rance faut-il exiger, et sur quelle caract\u00e9ristique ? \u00bb Le probl\u00e8me est toujours le m\u00eame. 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