{"id":33103,"date":"2025-05-06T07:32:15","date_gmt":"2025-05-06T07:32:15","guid":{"rendered":"https:\/\/jbsy-china.com\/?post_type=product&p=33103"},"modified":"2025-08-05T07:22:56","modified_gmt":"2025-08-05T07:22:56","slug":"one-way-barrel-nut","status":"publish","type":"product","link":"https:\/\/jbsy-china.com\/pt\/produto\/one-way-barrel-nut\/","title":{"rendered":"Porca de barril unidirecional"},"content":{"rendered":"

\"\" \"\" \"\" \"\" \"\"<\/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

A\u00a0unidirecional porca de barril<\/a><\/strong>, tamb\u00e9m conhecido como\u00a0porca do tambor da embraiagem unidirecional<\/strong>\u00a0ou\u00a0porca de barril anti-rota\u00e7\u00e3o<\/strong>\u00e9 um fixador especializado concebido para permitir o aperto numa dire\u00e7\u00e3o e evitar o afrouxamento devido a vibra\u00e7\u00e3o ou rota\u00e7\u00e3o na dire\u00e7\u00e3o oposta.<\/p>\n

Carater\u00edsticas principais:<\/strong><\/h5>\n
    \n
  1. \n

    Forma de barril<\/strong>\u00a0- Desenho cil\u00edndrico com rosca interna ou externa, semelhante a um barril.<\/p>\n<\/li>\n

  2. \n

    Porca de barril unidirecional<\/strong><\/p>\n<\/li>\n

  3. \n

    Mecanismo unidirecional<\/strong>\u00a0- Cont\u00e9m uma carater\u00edstica de bloqueio (como um sistema de embraiagem, came ou roquete) que permite a rota\u00e7\u00e3o no sentido do aperto mas resiste \u00e0 contra-rota\u00e7\u00e3o.<\/p>\n<\/li>\n

  4. \n

    Resist\u00eancia \u00e0 vibra\u00e7\u00e3o<\/strong>\u00a0- Evita o auto-afrouxamento em ambientes de elevada vibra\u00e7\u00e3o (por exemplo, autom\u00f3vel, aeroespacial, maquinaria).<\/p>\n<\/li>\n

  5. \n

    Material<\/strong>\u00a0- Normalmente fabricados em a\u00e7o endurecido, a\u00e7o inoxid\u00e1vel ou outras ligas de alta resist\u00eancia para maior durabilidade.<\/p>\n<\/li>\n

  6. \n

    Instala\u00e7\u00e3o<\/strong>\u00a0- Requer um bin\u00e1rio ou ferramenta espec\u00edfica (por exemplo, chave inglesa, soquete) para a instala\u00e7\u00e3o; algumas vers\u00f5es podem ser apertadas \u00e0 m\u00e3o.<\/p>\n<\/li>\n<\/ol>\n

    Aplica\u00e7\u00f5es comuns:<\/strong><\/h5>\n
      \n
    • \n

      Ind\u00fastria autom\u00f3vel e aeroespacial<\/strong>\u00a0- Fixa\u00e7\u00e3o de componentes cr\u00edticos sujeitos a vibra\u00e7\u00f5es.<\/p>\n<\/li>\n

    • \n

      M\u00e1quinas industriais<\/strong>\u00a0- Fixa\u00e7\u00e3o de pe\u00e7as rotativas em que existe o risco de recuo.<\/p>\n<\/li>\n

    • \n

      Eletr\u00f3nica de consumo<\/strong>\u00a0- Evitar que os parafusos se soltem nos aparelhos.<\/p>\n<\/li>\n

    • \n

      Bicicletas e equipamento desportivo<\/strong>\u00a0- Utilizado em montagens din\u00e2micas e de alta tens\u00e3o.<\/p>\n<\/li>\n<\/ul>\n

      Este tipo de porca \u00e9 ideal para aplica\u00e7\u00f5es em que as anilhas de bloqueio tradicionais ou os adesivos de bloqueio de roscas podem n\u00e3o oferecer resist\u00eancia suficiente ao afrouxamento induzido por vibra\u00e7\u00f5es.<\/p>","protected":false},"excerpt":{"rendered":"

      Carater\u00edsticas principais:<\/strong><\/h6>\n
        \n
      • Forma de barril<\/strong>\u00a0- Desenho cil\u00edndrico com rosca interna ou externa, semelhante a um barril.<\/li>\n
      • Mecanismo unidirecional<\/strong>\u00a0- Cont\u00e9m uma carater\u00edstica de bloqueio (como um sistema de embraiagem, came ou roquete) que permite a rota\u00e7\u00e3o no sentido do aperto mas resiste \u00e0 contra-rota\u00e7\u00e3o.<\/li>\n
      • Resist\u00eancia \u00e0 vibra\u00e7\u00e3o<\/strong>\u00a0- Evita o auto-afrouxamento em ambientes de elevada vibra\u00e7\u00e3o (por exemplo, autom\u00f3vel, aeroespacial, maquinaria).<\/li>\n<\/ul>","protected":false},"featured_media":33144,"comment_status":"closed","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":[1266],"product_tag":[],"class_list":{"0":"post-33103","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-barrel-nut","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":"\nOne-way barrel nut - 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