{"id":5035,"date":"2023-06-16T11:07:08","date_gmt":"2023-06-16T09:07:08","guid":{"rendered":"https:\/\/www.zatecsa.com\/?p=5035"},"modified":"2023-06-16T11:10:20","modified_gmt":"2023-06-16T09:10:20","slug":"defectos-en-inyeccion-de-plastico-efecto-diesel","status":"publish","type":"post","link":"https:\/\/www.zatecsa.com\/en\/defectos-en-inyeccion-de-plastico-efecto-diesel\/","title":{"rendered":"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel"},"content":{"rendered":"

Defectos en Inyecci\u00f3n de pl\u00e1sticos, efecto Diesel<\/h1>\n

El efecto di\u00e9sel es uno de los t\u00edpicos defectos<\/a><\/em><\/span> en inyecci\u00f3n de pl\u00e1sticos<\/strong> , que se produce cuando se unen los frentes de flujo de material al llenar y no hay salida de gases o est\u00e1 obstruida, por lo que puede provocar un quemazo como una mancha negra, e incluso una falta de llenado en pieza en esa zona, seg\u00fan como sea \u00e9ste.
\nPor tanto, el efecto di\u00e9sel es un problema de ventilaci\u00f3n<\/strong>, que ocurre en agujeros ciegos y en puntos donde convergen dos frentes de flujo en el recorrido de material al llenar la cavidad del molde, ya que el gas queda atrapado y no puede escapar.<\/strong><\/p>\n

\"\"<\/p>\n

De este modo, en el final del proceso de inyecci\u00f3n de pl\u00e1sticos t\u00e9cnicos, se comprime el aire y se calienta a elevadas temperaturas, provocando esas t\u00edpicas marcas de quemadura. Es habitual que, en la primera prueba de molde en piezas inyectadas en poliamida<\/a><\/span><\/em>,<\/strong> por ejemplo, si no se ha tenido en cuenta en la factibilidad inicial y dise\u00f1o de molde, aparezca este defecto a corregir en la fase de puesta a punto antes de homologar.
\nPara evitar esto o minimizar el riesgo de su aparici\u00f3n, conviene analizar previamente\u00a0 en el dise\u00f1o<\/span><\/em><\/a>,<\/strong> el recorrido de material<\/strong>, la fuerza de cierre necesaria de la m\u00e1quina de inyecci\u00f3n<\/a><\/em><\/span> a emplear<\/strong>, reduci\u00e9ndola si es necesario e incluso modificando el par\u00e1metro de velocidad.<\/p>\n

Los sistemas de ventilaci\u00f3n pueden no ser suficientes, sin alcanzar una evacuaci\u00f3n r\u00e1pida en cavidad durante el proceso de moldeo por inyecci\u00f3n<\/strong>. En algunos casos el efecto di\u00e9sel puede producirse tambi\u00e9n cunado se utiliza este sistema de extracci\u00f3n. Esto se debe al vac\u00edo generado en la cavidad y las temperaturas presentes, la presi\u00f3n puede caer por debajo de la presi\u00f3n de vapor de uno o varios aditivos, como el retardante a la llama<\/a><\/span><\/em><\/strong>. Por tanto se produce una desgasificaci\u00f3n de las sustancias comprimidas por la masa fundida, calent\u00e1ndose a elevadas temperaturas, provocando entonces quemaduras en la pieza\u00a0 de pl\u00e1stico.<\/p>\n

Hay que tener presente tambi\u00e9n, que estos sistemas se pueden obstruir por el empleo de lubricantes y otros agentes qu\u00edmicos.<\/p>\n

\u00bftienes este tipo de problemas? \u00bfest\u00e1s desarrollando el dise\u00f1o de un nuevo proyecto? cualquier consulta, no dudes en contactar con nosotros<\/em><\/span><\/a><\/strong> como empresa de inyecci\u00f3n de pl\u00e1sticos.<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Defectos en Inyecci\u00f3n de pl\u00e1sticos, efecto Diesel El efecto di\u00e9sel es uno de los t\u00edpicos defectos en inyecci\u00f3n de pl\u00e1sticos , que se produce cuando se unen los frentes de flujo de material al llenar y no hay salida de gases o est\u00e1 obstruida, por lo que puede provocar un quemazo como una mancha negra, […]<\/p>\n","protected":false},"author":2,"featured_media":5038,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[25],"tags":[147,64,72],"class_list":["post-5035","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-noticias","tag-defectos-proceso-inyeccion","tag-inyeccion-de-plasticos-tecnicos","tag-moldeo-por-inyeccion"],"yoast_head":"\nDefectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel -<\/title>\n<meta name=\"description\" content=\"El efecto di\u00e9sel es un defecto en inyecci\u00f3n de pl\u00e1sticos. Un quemazo producido cuando se unen frentes de flujo al llenar\" \/>\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.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Zatecsa\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/\"},\"author\":{\"name\":\"Zatecsa\",\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/#\\\/schema\\\/person\\\/86ea68c080723ff73fd9d09058e4d62a\"},\"headline\":\"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel\",\"datePublished\":\"2023-06-16T09:07:08+00:00\",\"dateModified\":\"2023-06-16T09:10:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/\"},\"wordCount\":428,\"commentCount\":0,\"image\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zatecsa.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/Img_Efecto-Diesel_Zatec.jpg\",\"keywords\":[\"defectos proceso inyecci\u00f3n\",\"inyecci\u00f3n de pl\u00e1sticos t\u00e9cnicos\",\"moldeo por inyecci\u00f3n\"],\"articleSection\":[\"Noticias\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/\",\"url\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/\",\"name\":\"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel -\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zatecsa.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/Img_Efecto-Diesel_Zatec.jpg\",\"datePublished\":\"2023-06-16T09:07:08+00:00\",\"dateModified\":\"2023-06-16T09:10:20+00:00\",\"author\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/#\\\/schema\\\/person\\\/86ea68c080723ff73fd9d09058e4d62a\"},\"description\":\"El efecto di\u00e9sel es un defecto en inyecci\u00f3n de pl\u00e1sticos. Un quemazo producido cuando se unen frentes de flujo al llenar\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.zatecsa.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/Img_Efecto-Diesel_Zatec.jpg\",\"contentUrl\":\"https:\\\/\\\/www.zatecsa.com\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/Img_Efecto-Diesel_Zatec.jpg\",\"width\":1977,\"height\":1431,\"caption\":\"Di\u00e9sel effect-example Zatec\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/defectos-en-inyeccion-de-plastico-efecto-diesel\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.zatecsa.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/#website\",\"url\":\"https:\\\/\\\/www.zatecsa.com\\\/\",\"name\":\"ZATEC | Technical engineering plastic injection molding company\",\"description\":\"Zatec is your European partner, offering a comprehensive service of small Technical parts by high precision injection Molding.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.zatecsa.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.zatecsa.com\\\/#\\\/schema\\\/person\\\/86ea68c080723ff73fd9d09058e4d62a\",\"name\":\"Zatecsa\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/78274da8aea657a3a3e39a8ed867fa72881a42660f8faaf4adedaa3ac529f33c?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/78274da8aea657a3a3e39a8ed867fa72881a42660f8faaf4adedaa3ac529f33c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/78274da8aea657a3a3e39a8ed867fa72881a42660f8faaf4adedaa3ac529f33c?s=96&d=mm&r=g\",\"caption\":\"Zatecsa\"},\"sameAs\":[\"https:\\\/\\\/www.zatecsa.com\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel -","description":"El efecto di\u00e9sel es un defecto en inyecci\u00f3n de pl\u00e1sticos. Un quemazo producido cuando se unen frentes de flujo al llenar","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.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/","twitter_misc":{"Written by":"Zatecsa","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#article","isPartOf":{"@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/"},"author":{"name":"Zatecsa","@id":"https:\/\/www.zatecsa.com\/#\/schema\/person\/86ea68c080723ff73fd9d09058e4d62a"},"headline":"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel","datePublished":"2023-06-16T09:07:08+00:00","dateModified":"2023-06-16T09:10:20+00:00","mainEntityOfPage":{"@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/"},"wordCount":428,"commentCount":0,"image":{"@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#primaryimage"},"thumbnailUrl":"https:\/\/www.zatecsa.com\/wp-content\/uploads\/2023\/06\/Img_Efecto-Diesel_Zatec.jpg","keywords":["defectos proceso inyecci\u00f3n","inyecci\u00f3n de pl\u00e1sticos t\u00e9cnicos","moldeo por inyecci\u00f3n"],"articleSection":["Noticias"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/","url":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/","name":"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel -","isPartOf":{"@id":"https:\/\/www.zatecsa.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#primaryimage"},"image":{"@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#primaryimage"},"thumbnailUrl":"https:\/\/www.zatecsa.com\/wp-content\/uploads\/2023\/06\/Img_Efecto-Diesel_Zatec.jpg","datePublished":"2023-06-16T09:07:08+00:00","dateModified":"2023-06-16T09:10:20+00:00","author":{"@id":"https:\/\/www.zatecsa.com\/#\/schema\/person\/86ea68c080723ff73fd9d09058e4d62a"},"description":"El efecto di\u00e9sel es un defecto en inyecci\u00f3n de pl\u00e1sticos. Un quemazo producido cuando se unen frentes de flujo al llenar","breadcrumb":{"@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#primaryimage","url":"https:\/\/www.zatecsa.com\/wp-content\/uploads\/2023\/06\/Img_Efecto-Diesel_Zatec.jpg","contentUrl":"https:\/\/www.zatecsa.com\/wp-content\/uploads\/2023\/06\/Img_Efecto-Diesel_Zatec.jpg","width":1977,"height":1431,"caption":"Di\u00e9sel effect-example Zatec"},{"@type":"BreadcrumbList","@id":"https:\/\/www.zatecsa.com\/defectos-en-inyeccion-de-plastico-efecto-diesel\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.zatecsa.com\/en\/"},{"@type":"ListItem","position":2,"name":"Defectos en inyecci\u00f3n de pl\u00e1stico: Efecto Diesel"}]},{"@type":"WebSite","@id":"https:\/\/www.zatecsa.com\/#website","url":"https:\/\/www.zatecsa.com\/","name":"ZATEC | Technical engineering plastic injection molding company","description":"Zatec is your European partner, offering a comprehensive service of small Technical parts by high precision injection Molding.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.zatecsa.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.zatecsa.com\/#\/schema\/person\/86ea68c080723ff73fd9d09058e4d62a","name":"Zatecsa","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/78274da8aea657a3a3e39a8ed867fa72881a42660f8faaf4adedaa3ac529f33c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/78274da8aea657a3a3e39a8ed867fa72881a42660f8faaf4adedaa3ac529f33c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/78274da8aea657a3a3e39a8ed867fa72881a42660f8faaf4adedaa3ac529f33c?s=96&d=mm&r=g","caption":"Zatecsa"},"sameAs":["https:\/\/www.zatecsa.com\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/posts\/5035","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/comments?post=5035"}],"version-history":[{"count":10,"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/posts\/5035\/revisions"}],"predecessor-version":[{"id":5048,"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/posts\/5035\/revisions\/5048"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/media\/5038"}],"wp:attachment":[{"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/media?parent=5035"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/categories?post=5035"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zatecsa.com\/en\/wp-json\/wp\/v2\/tags?post=5035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}