{"id":33525,"date":"2025-05-16T07:19:14","date_gmt":"2025-05-16T07:19:14","guid":{"rendered":"https:\/\/jbsy-china.com\/?post_type=product&p=33525"},"modified":"2025-07-28T06:47:34","modified_gmt":"2025-07-28T06:47:34","slug":"pan-head-oil-plug-screw","status":"publish","type":"product","link":"https:\/\/jbsy-china.com\/pt\/produto\/pan-head-oil-plug-screw\/","title":{"rendered":"Parafuso de cabe\u00e7a cil\u00edndrica do buj\u00e3o de \u00f3leo"},"content":{"rendered":"

\"\"<\/a> \"\" \"\" \"\" \"\"<\/p>\n

O processo de encabe\u00e7amento a frio \u00e9 um dos novos processos para a maquinagem sob press\u00e3o com menos ou nenhum corte<\/strong>
\nmetal. \u00c9 um m\u00e9todo de processamento que utiliza a deforma\u00e7\u00e3o pl\u00e1stica do metal sob a a\u00e7\u00e3o de<\/strong>
\nfor\u00e7as externas e, com a ajuda de moldes, redistribui e transfere o volume de metal para formar<\/strong>
\nas pe\u00e7as ou os espa\u00e7os em branco necess\u00e1rios. O processo de encabe\u00e7amento a frio \u00e9 o mais adequado para a produ\u00e7\u00e3o de<\/strong>
\nelementos de fixa\u00e7\u00e3o, tais como cavilhas, parafusos, porcas, rebites, cavilhas, etc.<\/strong><\/p>\n

\"\" \"\"<\/p>\n

Parafuso de cabe\u00e7a cil\u00edndrica para buj\u00e3o de \u00f3leo - Vis\u00e3o geral<\/strong><\/h5>\n

A\u00a0cabe\u00e7a de panela parafuso do buj\u00e3o de \u00f3leo<\/a><\/strong>\u00a0\u00e9 um fixador roscado concebido para vedar orif\u00edcios de \u00f3leo, orif\u00edcios de drenagem ou reservat\u00f3rios de fluido em sistemas mec\u00e2nicos. Possui uma\u00a0cabe\u00e7a abobadada (em forma de panela)<\/strong>\u00a0com um acionamento externo (normalmente ranhurado, Phillips ou hexagonal) e um corpo roscado para uma instala\u00e7\u00e3o segura.<\/p>\n

\n
Principais carater\u00edsticas e carater\u00edsticas<\/strong><\/h5>\n
    \n
  1. \n

    Desenho da cabe\u00e7a:<\/strong><\/p>\n

      \n
    • \n

      Cabe\u00e7a de panela<\/strong>\u00a0(baixo perfil, topo arredondado com superf\u00edcie de apoio plana).<\/p>\n<\/li>\n

    • \n

      Proporciona uma ligeira sali\u00eancia para facilitar o acesso \u00e0 ferramenta, mantendo um contorno suave.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

    • \n

      Tipos de acionamento:<\/strong><\/p>\n

        \n
      • \n

        Ranhurado<\/strong>\u00a0(chave de fendas de cabe\u00e7a chata).<\/p>\n<\/li>\n

      • \n

        Phillips<\/strong>\u00a0(chave de fendas de cabe\u00e7a cruzada).<\/p>\n<\/li>\n

      • \n

        Chave hexagonal (Allen)<\/strong>\u00a0(menos comum, mas utilizado para bin\u00e1rios mais elevados).<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

      • \n

        Tipo de rosca:<\/strong><\/p>\n

          \n
        • \n

          M\u00e9trico (M6, M8, etc.)<\/strong>\u00a0ou\u00a0imperial (UNC\/UNF)<\/strong>\u00a0fios.<\/p>\n<\/li>\n

        • \n

          Pode incluir\u00a0roscas c\u00f3nicas (NPT)<\/strong>\u00a0ou\u00a0roscas rectas com carater\u00edsticas de veda\u00e7\u00e3o<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

        • \n

          Mecanismo de veda\u00e7\u00e3o:<\/strong><\/p>\n

            \n
          • \n

            Muitas vezes, emparelhado com um\u00a0anilha integrada, O-ring ou junta de cobre<\/strong>\u00a0para evitar fugas de \u00f3leo.<\/p>\n<\/li>\n

          • \n

            Alguns projectos baseiam-se em\u00a0vedante de roscas (por exemplo, fita de Teflon)<\/strong>.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

          • \n

            Materiais e revestimentos:<\/strong><\/p>\n

              \n
            • \n

              A\u00e7o<\/strong>\u00a0(carbono ou liga),\u00a0a\u00e7o inoxid\u00e1vel<\/strong>\u00a0(resistente \u00e0 corros\u00e3o), ou\u00a0lat\u00e3o<\/strong>\u00a0(para aplica\u00e7\u00f5es que n\u00e3o produzam fa\u00edscas).<\/p>\n<\/li>\n

            • \n

              Revestimentos:\u00a0Zincado, \u00f3xido preto ou revestido a PTFE<\/strong>\u00a0para maior durabilidade.<\/p>\n<\/li>\n

            • Parafuso de cabe\u00e7a panela do buj\u00e3o de \u00f3leo.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
              \n
              Aplica\u00e7\u00f5es comuns<\/strong><\/h5>\n
                \n
              • \n

                Veda\u00e7\u00e3o\u00a0c\u00e1rteres de \u00f3leo do motor, caixas de velocidades, sistemas hidr\u00e1ulicos e caixas de diferencial<\/strong>.<\/p>\n<\/li>\n

              • \n

                Actuando como\u00a0tamp\u00f5es de drenagem\/enchimento<\/strong>\u00a0em equipamento autom\u00f3vel e industrial.<\/p>\n<\/li>\n

              • \n

                Utilizado quando um\u00a0cabe\u00e7a de baixo perfil<\/strong>\u00a0\u00e9 prefer\u00edvel aos parafusos sextavados ou aos tamp\u00f5es flangeados.<\/p>\n<\/li>\n<\/ul>\n

                \n
                Variantes<\/strong><\/h5>\n
                  \n
                • \n

                  Tamp\u00e3o de cabe\u00e7a de panela com ranhuras<\/strong>\u00a0(b\u00e1sico, simples de utilizar).<\/p>\n<\/li>\n

                • \n

                  Buj\u00e3o de \u00f3leo com cabe\u00e7a de panela Phillips<\/strong>\u00a0(comum nas m\u00e1quinas de consumo).<\/p>\n<\/li>\n

                • \n

                  Tamp\u00e3o de parafuso de cabe\u00e7a cil\u00edndrica com anel em O<\/strong>\u00a0(veda\u00e7\u00e3o integrada para uma melhor preven\u00e7\u00e3o de fugas).<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

                  Cold heading process is one of the new processes for pressure machining of less or no cutting metal. It is a processing method that utilizes the plastic deformation of metal under the action of external forces, and with the aid of molds, redistributes and transfers the volume of metal to form the required parts or […]<\/p>","protected":false},"featured_media":33511,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_themeisle_gutenberg_block_has_review":false,"_ti_tpc_template_sync":false,"_ti_tpc_template_id":""},"product_brand":[],"product_cat":[1277],"product_tag":[],"class_list":{"0":"post-33525","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-oil-plug-screw","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-tabs-layout-horizontal","12":"ast-qv-on-image","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"\nPan head oil plug screw - Jingbang Industrial<\/title>\n<meta name=\"description\" content=\"A pan head oil plug screw is a threaded fastener designed to seal oil ports, drain holes, or fluid reservoirs in mechanical systems.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jbsy-china.com\/pt\/produto\/pan-head-oil-plug-screw\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pan head oil plug screw\" \/>\n<meta property=\"og:description\" content=\"A pan head oil plug screw is a threaded fastener designed to seal oil ports, drain holes, or fluid reservoirs in mechanical systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jbsy-china.com\/pt\/produto\/pan-head-oil-plug-screw\/\" \/>\n<meta property=\"og:site_name\" content=\"Jingbang Industrial\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-28T06:47:34+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/jbsy-china.com\/wp-content\/uploads\/2025\/05\/\u76d8\u5934\u5185\u516d\u89d2\u6cb9\u585e\u87ba\u6813.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jbsy-china.com\/product\/pan-head-oil-plug-screw\/\",\"url\":\"https:\/\/jbsy-china.com\/product\/pan-head-oil-plug-screw\/\",\"name\":\"Pan head oil plug screw - 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