{"id":369,"date":"2023-06-20T11:43:05","date_gmt":"2023-06-20T11:43:05","guid":{"rendered":"https:\/\/physigeek.com\/pt\/tipos-de-engrenagens\/"},"modified":"2023-06-20T11:43:05","modified_gmt":"2023-06-20T11:43:05","slug":"tipos-de-engrenagens","status":"publish","type":"post","link":"https:\/\/physigeek.com\/pt\/tipos-de-engrenagens\/","title":{"rendered":"Tipos de engrenagens"},"content":{"rendered":"<p>Este artigo explica os diferentes tipos de engrenagens. Assim voc\u00ea descobrir\u00e1 quais tipos de engrenagens existem, quais s\u00e3o suas caracter\u00edsticas e exemplos de todos os tipos de engrenagens. <\/p>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%C2%BFCuales-son-los-tipos-de-engranajes\"><\/span> Quais s\u00e3o os tipos de engrenagens?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> As engrenagens s\u00e3o geralmente classificadas de acordo com o formato de seus dentes. Portanto, os diferentes <strong>tipos de engrenagens<\/strong> s\u00e3o:<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:25px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens de dentes retos<\/strong> : Tipos de engrenagens cil\u00edndricas com dentes que se projetam radialmente. Existem v\u00e1rios subtipos:<\/span>\n<ul style=\"color:#4fd12f; font-weight: bold; list-style-type:circle; margin-top:12px; margin-left:8%\">\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens de dentes retos externos<\/strong> \u2013 Os dentes da engrenagem est\u00e3o localizados no perfil externo da roda.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens de dentes retos internos<\/strong> : Os dentes da engrenagem est\u00e3o localizados no perfil interno da roda.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin-bottom:25px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens helicoidais<\/strong> : tipos de engrenagens cujos dentes s\u00e3o inclinados em rela\u00e7\u00e3o ao eixo de rota\u00e7\u00e3o. Eles s\u00e3o classificados em:<\/span>\n<ul style=\"color:#4fd12f; font-weight: bold; list-style-type:circle; margin-top:12px; margin-left:8%\">\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens helicoidais cruzadas<\/strong> \u2013 Os eixos das engrenagens n\u00e3o s\u00e3o paralelos, mas se cruzam. Normalmente formam um \u00e2ngulo de 90\u00ba.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens helicoidais com eixos paralelos<\/strong> : Os dentes das engrenagens s\u00e3o helicoidais, mas seus eixos s\u00e3o paralelos entre si.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens de dupla h\u00e9lice (ou engrenagens em espinha)<\/strong> : tipo de engrenagem cujo perfil \u00e9 composto por dois dentes helicoidais, de modo que o perfil da engrenagem \u00e9 em forma de V.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"margin-bottom:25px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas<\/strong> \u2013 tipos de engrenagens em forma de cone truncado. Quatro subtipos podem ser distinguidos:<\/span>\n<ul style=\"color:#4fd12f; font-weight: bold; list-style-type:circle; margin-top:12px; margin-left:8%\">\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas de dentes retos<\/strong> \u2013 Engrenagens que possuem dentes retos como dentes, mas possuem formato de roda c\u00f4nica.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas com dentes helicoidais<\/strong> : Engrenagens que possuem formato de cone truncado e, al\u00e9m disso, seus dentes s\u00e3o inclinados.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas com dentes em espiral<\/strong> \u2013 Engrenagens c\u00f4nicas cujos dentes t\u00eam o formato de uma espiral.<\/span><\/li>\n<li style=\"margin-bottom:12px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas hip\u00f3ides<\/strong> : engrenagens de formato c\u00f4nico cuja superf\u00edcie primitiva \u00e9 hiperb\u00f3lica.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p> Cada tipo de engrenagem \u00e9 explicado em detalhes abaixo, e voc\u00ea poder\u00e1 ver exemplos de todos os tipos de engrenagem.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Engranajes-rectos\"><\/span> engrenagens de dentes retos<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> <strong>A engrenagem de dentes retos<\/strong> \u00e9 um tipo de engrenagem cujos dentes s\u00e3o retos. Portanto, a principal caracter\u00edstica das engrenagens de dentes retos \u00e9 que s\u00e3o um tipo de engrenagem muito simples, pois s\u00e3o cilindros com dentes que se projetam radialmente. <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"215\" height=\"235\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenage-droit.png\" alt=\"engrenagem de dentes retos\" class=\"wp-image-6502\"><\/figure>\n<p> Resumindo, ao contr\u00e1rio de outros tipos de engrenagens, como engrenagens helicoidais e engrenagens c\u00f4nicas, os dentes das engrenagens de dentes retos s\u00e3o completamente retos.<\/p>\n<p> No n\u00edvel industrial, as engrenagens de dentes retos s\u00e3o o tipo de engrenagem mais utilizado devido \u00e0 sua simplicidade e baixo pre\u00e7o.<\/p>\n<p> As engrenagens retas podem ser classificadas em dois tipos:<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens de dentes retos externos<\/strong> : Os dentes da engrenagem ficam no perfil externo da engrenagem, ou seja, na parte externa da roda.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens de dentes retos internos<\/strong> : Os dentes da engrenagem ficam no perfil interno da engrenagem, ou seja, na face interna da roda.<\/span> <\/li>\n<\/ul>\n<div class=\"wp-block-columns is-layout-flex wp-container-31 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong>Engrenagem externa<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-cylindriques.jpeg\" alt=\"engrenagens de dentes retos externos\" class=\"wp-image-6130\" width=\"250\" height=\"125\"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong>Engrenagem interna<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/train-a-engrenages-planetaires-ou-epicycloidaux.png\" alt=\"engrenagens de dentes retos internos\" class=\"wp-image-6275\" width=\"245\" height=\"182\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/train-a-engrenages-planetaires-ou-epicycloidaux-300x225.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/train-a-engrenages-planetaires-ou-epicycloidaux.png 640w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<\/div>\n<\/div>\n<p> As engrenagens de dentes retos externos s\u00e3o capazes de engrenar com engrenagens externas e internas. Em contraste, as engrenagens de dentes retos internos s\u00f3 podem engrenar com as engrenagens externas.<\/p>\n<p> Duas engrenagens externas engatadas t\u00eam sentidos de rota\u00e7\u00e3o opostos; no entanto, uma engrenagem interna gira na mesma dire\u00e7\u00e3o que a engrenagem externa com a qual est\u00e1 engatada. <\/p>\n<div style=\"background-color:#FFFDE7; padding-top: 10px; padding-bottom: 10px; padding-right: 10px; padding-left: 20px; border: 2.5px dashed #FFB74D; border-radius:20px;\"> <span style=\"color:#ff951b\">\u27a4<\/span> <strong>Veja:<\/strong> <a href=\"https:\/\/physigeek.com\/pt\">Vantagens e desvantagens das engrenagens retas<\/a><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Engranajes-helicoidales\"><\/span>engrenagens helicoidais<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> Uma <strong>engrenagem helicoidal<\/strong> \u00e9 uma roda dentada cujos dentes est\u00e3o inclinados em rela\u00e7\u00e3o ao eixo de rota\u00e7\u00e3o. Em outras palavras, as engrenagens helicoidais s\u00e3o um tipo de engrenagem cujo perfil consiste em dentes helicoidais. <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"360\" height=\"313\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/exemples-dengrenages-helicoidaux.jpeg\" alt=\"engrenagens helicoidais\" class=\"wp-image-6398\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/exemples-dengrenages-helicoidaux-300x261.jpeg 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/exemples-dengrenages-helicoidaux.jpeg 360w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<p> O \u00e2ngulo que os dentes de uma engrenagem helicoidal formam com seu eixo de rota\u00e7\u00e3o depende da velocidade angular que ela deve transmitir:<\/p>\n<ul>\n<li> Se a velocidade angular transmitida for baixa, o \u00e2ngulo dever\u00e1 estar entre 5\u00ba e 10\u00ba.<\/li>\n<li> Se a velocidade angular transmitida for m\u00e9dia, o \u00e2ngulo dever\u00e1 estar entre 15\u00ba e 25\u00ba.<\/li>\n<li> Se a velocidade angular transmitida for alta, o \u00e2ngulo dever\u00e1 ficar em torno de 30\u00ba.<\/li>\n<\/ul>\n<p> Resumindo, o funcionamento de uma engrenagem helicoidal \u00e9 semelhante ao de uma engrenagem reta, pois sua fun\u00e7\u00e3o \u00e9 transmitir o movimento rotacional. No entanto, as engrenagens helicoidais permitem a transmiss\u00e3o do movimento circular de uma forma diferente gra\u00e7as ao formato particular dos seus dentes.<\/p>\n<p> As engrenagens helicoidais s\u00e3o classificadas nos seguintes tipos:<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens helicoidais do eixo cruzado<\/strong> : Os eixos das engrenagens helicoidais se cruzam. Este \u00e9 o tipo mais simples de engrenagens helicoidais.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens helicoidais com eixos paralelos<\/strong> : Os eixos das engrenagens helicoidais s\u00e3o paralelos. Para que funcionem corretamente, os dentes das duas engrenagens acopladas devem ter o mesmo \u00e2ngulo de inclina\u00e7\u00e3o, mas em dire\u00e7\u00f5es opostas. Neste tipo de engrenagem helicoidal, a for\u00e7a axial \u00e9 produzida al\u00e9m da pot\u00eancia rotacional transmitida.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens helicoidais duplas (ou engrenagens helicoidais em espinha)<\/strong> : o perfil deste tipo de engrenagens helicoidais \u00e9 formado por dois dentes helicoidais, formando assim um perfil em forma de V. Os dentes duplos deste tipo de engrenagem helicoidal servem para eliminar a for\u00e7a axial que surge quando os eixos est\u00e3o paralelos.<\/span> <\/li>\n<\/ul>\n<div class=\"wp-block-columns is-layout-flex wp-container-35 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong>Engrenagens helicoidais de eixo transversal<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"250\" height=\"131\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-helicoidaux-a-arbre-transversal.jpeg\" alt=\"engrenagem helicoidal com eixo transversal\" class=\"wp-image-6404\"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong><strong>Engrenagens helicoidais com eixos paralelos<\/strong><\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"250\" height=\"143\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-helicoidaux.jpeg\" alt=\"rodas dentadas helicoidais\" class=\"wp-image-6132\"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong><strong>Engrenagens helicoidais duplas<\/strong><\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-a-double-helice.png\" alt=\"engrenagem helicoidal dupla\" class=\"wp-image-6402\" width=\"198\" height=\"173\"><\/figure>\n<\/div>\n<\/div>\n<div style=\"background-color:#FFFDE7; padding-top: 10px; padding-bottom: 10px; padding-right: 10px; padding-left: 20px; border: 2.5px dashed #FFB74D; border-radius:20px;\"> <span style=\"color:#ff951b\">\u27a4<\/span> <strong>Veja:<\/strong> <a href=\"https:\/\/physigeek.com\/pt\">Vantagens e desvantagens das engrenagens helicoidais<\/a><\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Engranajes-conicos\"><\/span> Engrenagens c\u00f4nicas<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p> Uma <strong>engrenagem c\u00f4nica<\/strong> \u00e9 uma roda dentada cujos dentes t\u00eam formato c\u00f4nico. Simplificando, as engrenagens c\u00f4nicas s\u00e3o um tipo de engrenagem em forma de cone truncado.<\/p>\n<p> A principal caracter\u00edstica deste tipo de engrenagens \u00e9 que permitem transmitir um movimento rotacional entre dois eixos que se cruzam. Embora os eixos de um sistema de engrenagens c\u00f4nicas sejam normalmente perpendiculares, eles tamb\u00e9m podem ser projetados para operar em outro \u00e2ngulo. <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"350\" height=\"350\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-1.jpeg\" alt=\"Engrenagens c\u00f4nicas\" class=\"wp-image-6421\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-1-300x300.jpeg 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-1-150x150.jpeg 150w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-1.jpeg 350w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<p> Geralmente, as engrenagens c\u00f4nicas s\u00e3o feitas de ferro fundido, ligas de a\u00e7o ou alum\u00ednio. Por\u00e9m, dependendo da utiliza\u00e7\u00e3o das engrenagens c\u00f4nicas, elas tamb\u00e9m podem ser fabricadas com materiais n\u00e3o met\u00e1licos, embora isso seja muito raro.<\/p>\n<p> Dentro das engrenagens c\u00f4nicas, v\u00e1rios subtipos de engrenagens podem ser distinguidos:<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas de dentes retos<\/strong> : Tipo de engrenagem c\u00f4nica de dentes retos.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas com dentes helicoidais<\/strong> \u2013 Um tipo de engrenagem c\u00f4nica com dentes angulares.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas com dente espiral<\/strong> : Um tipo de engrenagem c\u00f4nica cujos dentes t\u00eam formato espiral.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens c\u00f4nicas hip\u00f3ides<\/strong> : tipo de engrenagem c\u00f4nica cuja superf\u00edcie de passo \u00e9 hiperb\u00f3lica.<\/span> <\/li>\n<\/ul>\n<div class=\"wp-block-columns is-layout-flex wp-container-38 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong>Engrenagens c\u00f4nicas de dentes retos<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"260\" height=\"260\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-a-dents-droites.jpeg\" alt=\"engrenagens c\u00f4nicas de dentes retos\" class=\"wp-image-6425\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-a-dents-droites.jpeg 260w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-a-dents-droites-150x150.jpeg 150w\" sizes=\"auto, (max-width: 260px) 100vw, 260px\"><\/figure>\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"><strong>Engrenagens c\u00f4nicas de dente espiral<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"400\" height=\"235\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-en-spirale-en-forme-de-spirale.png\" alt=\"engrenagens c\u00f4nicas espirais, engrenagens c\u00f4nicas espirais\" class=\"wp-image-6432\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-en-spirale-en-forme-de-spirale-300x176.png 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-en-spirale-en-forme-de-spirale.png 400w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong>Engrenagens c\u00f4nicas de dentes helicoidais<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"250\" height=\"246\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-coniques-helicoidaux.jpeg\" alt=\"engrenagens c\u00f4nicas helicoidais\" class=\"wp-image-6427\"><\/figure>\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"><strong>Engrenagens c\u00f4nicas hip\u00f3ides<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"300\" height=\"198\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenage-conique-hypoide.jpeg\" alt=\"engrenagem c\u00f4nica hip\u00f3ide\" class=\"wp-image-6434\"><\/figure>\n<\/div>\n<\/div>\n<div style=\"background-color:#FFFDE7; padding-top: 10px; padding-bottom: 10px; padding-right: 10px; padding-left: 20px; border: 2.5px dashed #FFB74D; border-radius:20px;\"> <span style=\"color:#ff951b\">\u27a4<\/span> <strong>Veja:<\/strong> <a href=\"https:\/\/physigeek.com\/pt\">Vantagens e desvantagens das engrenagens c\u00f4nicas<\/a> <\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Otros-tipos-de-engranajes\"><\/span> Outros tipos de engrenagens<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p> Geralmente, os diferentes tipos de engrenagens s\u00e3o classificados conforme vimos acima. No entanto, existem outros tipos de engrenagens que tamb\u00e9m s\u00e3o importantes que voc\u00ea conhe\u00e7a.<\/p>\n<ul style=\"color:#4fd12f; font-weight: bold;\">\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Sem-fim<\/strong> : No mecanismo sem-fim, um parafuso de engrenagem helicoidal engrena com uma engrenagem reta ou helicoidal. Desta forma, um movimento circular \u00e9 transmitido entre dois eixos perpendiculares.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagem de cremalheira<\/strong> : No mecanismo de cremalheira, uma roda dentada (pinh\u00e3o) engrena com uma cremalheira. Este tipo de engrenagem \u00e9 usado para transformar o movimento circular em movimento linear.<\/span><\/li>\n<li style=\"margin-bottom:20px\"> <span style=\"color:#101010;font-weight: normal;\"><strong>Engrenagens de corrente<\/strong> \u2013 As engrenagens n\u00e3o est\u00e3o engrenadas entre si, mas o movimento circular das rodas dentadas \u00e9 transmitido por uma corrente.<\/span> <\/li>\n<\/ul>\n<div class=\"wp-block-columns is-layout-flex wp-container-42 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong>Parafuso sem-fim<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"450\" height=\"307\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/vis-sans-fin.jpeg\" alt=\"parafuso sem fim\" class=\"wp-image-5947\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/vis-sans-fin-300x205.jpeg 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/vis-sans-fin.jpeg 450w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong>engrenagem de cremalheira<\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"493\" height=\"293\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/cremaillere.jpg\" alt=\"engrenagem de cremalheira\" class=\"wp-image-6703\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/cremaillere-300x178.jpg 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/cremaillere.jpg 493w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<\/div>\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-text-align-center has-text-color has-medium-font-size\" style=\"color:#4fd12f\"> <strong><strong>engrenagens com corrente<\/strong><\/strong> <\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"380\" height=\"230\" src=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-avec-chaine.jpeg\" alt=\"engrenagens com corrente\" class=\"wp-image-6629\" srcset=\"https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-avec-chaine-300x182.jpeg 300w, https:\/\/physigeek.com\/wp-content\/uploads\/2023\/09\/engrenages-avec-chaine.jpeg 380w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Este artigo explica os diferentes tipos de engrenagens. Assim voc\u00ea descobrir\u00e1 quais tipos de engrenagens existem, quais s\u00e3o suas caracter\u00edsticas e exemplos de todos os tipos de engrenagens. Quais s\u00e3o os tipos de engrenagens? As engrenagens s\u00e3o geralmente classificadas de acordo com o formato de seus dentes. Portanto, os diferentes tipos de engrenagens s\u00e3o: Engrenagens &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/physigeek.com\/pt\/tipos-de-engrenagens\/\"> <span class=\"screen-reader-text\">Tipos de engrenagens<\/span> Leia mais &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","footnotes":""},"categories":[10],"tags":[],"class_list":["post-369","post","type-post","status-publish","format-standard","hentry","category-maquinas-e-mecanismos"],"yoast_head":"<!-- This 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