{"id":951,"date":"2023-04-15T16:40:30","date_gmt":"2023-04-15T08:40:30","guid":{"rendered":"https:\/\/www.universalchain.net\/?p=951"},"modified":"2023-03-21T16:42:05","modified_gmt":"2023-03-21T08:42:05","slug":"the-history-of-roller-chain","status":"publish","type":"post","link":"https:\/\/www.universalchain.net\/it\/blogs\/the-history-of-roller-chain\/","title":{"rendered":"La storia della catena a rulli"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >Indice dei contenuti<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Attiva\/disattiva Sommario\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Attiva\/disattiva<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.universalchain.net\/it\/blogs\/the-history-of-roller-chain\/#Early_designs\" title=\"Primi disegni\">Primi disegni<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.universalchain.net\/it\/blogs\/the-history-of-roller-chain\/#James_Slater\" title=\"Giacomo Slater\">Giacomo Slater<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.universalchain.net\/it\/blogs\/the-history-of-roller-chain\/#Hans_Renold\" title=\"Hans Renold\">Hans Renold<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.universalchain.net\/it\/blogs\/the-history-of-roller-chain\/#Automation_and_standardisation\" title=\"Automazione e standardizzazione\">Automazione e standardizzazione<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.universalchain.net\/it\/blogs\/the-history-of-roller-chain\/#Modern_design\" title=\"Design moderno\">Design moderno<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Una catena a rulli o una catena a rulli a boccola \u00e8 un tipo di trasmissione a catena comunemente impiegata per la trasmissione di potenza meccanica. \u00c8 costituito da diversi rulli cilindrici corti collegati da maglie laterali e azionati da una ruota dentata ingranante con denti.<\/p>\n\n\n\n<p>Nel 1880, Hans Renold rivoluzion\u00f2 la catena a rulli aggiungendo una boccola al tradizionale design a perno e maglia. Questa rivoluzionaria innovazione ha rivoluzionato il settore e continua a dare forma a ci\u00f2 che conosciamo oggi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Early_designs\"><\/span><strong>Primi disegni<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La catena a rulli ha una storia ricca e diversificata, con numerosi ingegneri che hanno contribuito con il loro talento e il loro know-how alla sua invenzione. Sia che Filone di Bisanzio abbia inventato la prima balestra a ripetizione o che Hans Renold abbia aggiunto il cespuglio alla catena, la catena a rulli rimane un&#039;incredibile innovazione che dovrebbe essere celebrata da tutti coloro che la usano oggi.<\/p>\n\n\n\n<p>Le catene a rulli sono composte da cuscinetti portanti che ruotano quando entrano ed escono dai pignoni. Questo movimento provoca l&#039;usura dei perni e delle boccole della catena.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"James_Slater\"><\/span><strong>Giacomo Slater<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Il mulino britannico James Slater di Bolton fu il primo a brevettare una catena a rulli nel 1864. La sua invenzione risolse i problemi nel punto di innesto con le ruote dentate ma non elimin\u00f2 completamente i problemi di usura rapida.<\/p>\n\n\n\n<p>Hans Renold, un ingegnere svizzero, si trasfer\u00ec a Manchester nel 1873 e presto acquis\u00ec la piccola attivit\u00e0 di produzione di catene tessili di Slater. Da l\u00ec, ha creato un tipo di catena completamente nuovo che avrebbe rivoluzionato per sempre il settore.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hans_Renold\"><\/span><strong>Hans Renold<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Hans Renold \u00e8 stato un ingegnere stimolante che ha rivoluzionato la tecnologia delle catene. Ha anche reso popolari le tecniche di gestione e le idee di Frederick Winslow Taylor nel Regno Unito.<\/p>\n\n\n\n<p>Ha sostenuto una stretta collaborazione tra lavoratori e management, sviluppando un sistema avanzato di &quot;gestione costituzionale&quot;. Ci\u00f2 ha sottolineato l&#039;importanza di collaborare con le persone durante la creazione di prodotti o servizi.<\/p>\n\n\n\n<p>L&#039;azienda crebbe rapidamente e si espanse a livello internazionale, producendo catene per aerei, biciclette e motociclette. Inoltre, ha fornito munizioni durante la prima guerra mondiale.<\/p>\n\n\n\n<p>Oltre alle catene, l&#039;azienda produceva anche componenti per ruote e giunti. Un&#039;importante fusione con John Holroyd &amp; Co negli anni &#039;60 ha aggiunto ancora pi\u00f9 prodotti per la trasmissione di potenza al suo arsenale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Automation_and_standardisation\"><\/span><strong>Automazione e standardizzazione<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>La standardizzazione \u00e8 diventata uno strumento vitale in molti settori per ridurre i costi e aumentare la produttivit\u00e0. Dall&#039;eliminazione delle variazioni durante le fasi di progettazione\/ingegnerizzazione alla fornitura di pannelli industriali standard, involucri e soluzioni climatiche, la standardizzazione ha consentito ai produttori di numerosi settori di automatizzare i propri processi.<\/p>\n\n\n\n<p>Le catene a rulli sono parte integrante dei macchinari utilizzati nell&#039;industria manifatturiera che richiede la trasmissione di potenza. Trasferiscono l&#039;energia in modo efficiente, riducendo al minimo le perdite quando si cambiano le marce.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Modern_design\"><\/span><strong>Design moderno<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Il moderno design delle catene a rulli ha visto l&#039;introduzione della lubrificazione, un passo essenziale per mantenere un funzionamento silenzioso e un&#039;affidabilit\u00e0 funzionale a lungo termine. La lubrificazione delle catene garantisce una corretta distribuzione del grasso per un&#039;efficienza ottimale e la massima longevit\u00e0.<\/p>\n\n\n\n<p>Le catene a rulli richiedono misurazioni precise della resistenza alla trazione per garantire un carico di lavoro e un fattore di servizio adeguati. In generale, le specifiche della catena a rulli richiedono una resistenza alla trazione minima che sosterr\u00e0 circa 1\/6 o 1\/9 del carico nominale totale della catena.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-embed-handler wp-block-embed-embed-handler wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"Suzhou Universal Group Technology Co., LTD - CATENA E FABBRICAZIONE DEL CUSCINETTO\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/6o_UoDnVr-w?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.universalchain.net\/it\/company-profile\/\">Tecnologia Suzhou Universal <\/a>produce catene e ruote dentate di ogni tipo, come catene per moto, catene a foglia, catene agricole, catene per trasportatori, catene a doppio passo e altro ancora. Inoltre, sono specializzati nella produzione di catene speciali e personalizzate per soddisfare le richieste dei clienti.<\/p>","protected":false},"excerpt":{"rendered":"<p>A roller chain or bush roller chain is a type of chain drive commonly employed for mechanical power transmission. It consists of several short cylindrical rollers connected by side links and driven by an engaging sprocket wheel with teeth. In 1880, Hans Renold revolutionized the roller chain by adding a bush to the traditional pin [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":811,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-951","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>The History of Roller Chain - Professional Manufacturer of Chain Industrial - Universal Transmission<\/title>\n<meta name=\"description\" content=\"The History of Roller Chain - Professional Manufacturer of Chain Industrial - Universal Transmission\" \/>\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.universalchain.net\/it\/blogs\/the-history-of-roller-chain\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The History of Roller Chain - 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